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toolspab3.exe

Darkside Ransomware Cobalt Strike Malicious Library UPX AntiDebug OS Processor Check PE32 PE File AntiVM
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6403_us Feb. 25, 2022, 5:34 p.m. Feb. 25, 2022, 5:44 p.m.
Size 331.0KB
Type PE32 executable (GUI) Intel 80386, for MS Windows
MD5 9efd29a1bfac21fbd3843dd95acc8582
SHA256 86fc2de1a21e2465d9d4e6891c7968fc71f98fd993a7ca91dc478d56fb7a7943
CRC32 C8396DCC
ssdeep 6144:7xW76sDUXDD6N+AlNZPv0w47oYAiK1JCY4QmzZ0:dGoDD6NZzPv9soTNSzZ0
PDB Path C:\mevazex_pofux.pdb
Yara
  • PE_Header_Zero - PE File Signature
  • OS_Processor_Check_Zero - OS Processor Check
  • IsPE32 - (no description)
  • Malicious_Library_Zero - Malicious_Library
  • Trojan_DarkSide_Ransomware_1_Zero - Darkside Ransomware
  • UPX_Zero - UPX packed file

Name Response Post-Analysis Lookup
No hosts contacted.
IP Address Status Action
164.124.101.2 Active Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Time & API Arguments Status Return Repeated

IsDebuggerPresent

 0 0
pdb_path C:\mevazex_pofux.pdb
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 2388
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
length: 65536
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02cac000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2388
region_size: 36864
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00330000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0
name RT_CURSOR language LANG_SERBIAN filetype dBase III DBT, version number 0, next free block index 40, 1st item "\251\317" sublanguage *unknown* offset 0x02706b20 size 0x000008a8
name RT_CURSOR language LANG_SERBIAN filetype dBase III DBT, version number 0, next free block index 40, 1st item "\251\317" sublanguage *unknown* offset 0x02706b20 size 0x000008a8
name RT_CURSOR language LANG_SERBIAN filetype dBase III DBT, version number 0, next free block index 40, 1st item "\251\317" sublanguage *unknown* offset 0x02706b20 size 0x000008a8
name RT_CURSOR language LANG_SERBIAN filetype dBase III DBT, version number 0, next free block index 40, 1st item "\251\317" sublanguage *unknown* offset 0x02706b20 size 0x000008a8
name RT_CURSOR language LANG_SERBIAN filetype dBase III DBT, version number 0, next free block index 40, 1st item "\251\317" sublanguage *unknown* offset 0x02706b20 size 0x000008a8
name RT_ICON language LANG_SERBIAN filetype data sublanguage *unknown* offset 0x027045d0 size 0x000010a8
name RT_ICON language LANG_SERBIAN filetype data sublanguage *unknown* offset 0x027045d0 size 0x000010a8
name RT_ICON language LANG_SERBIAN filetype data sublanguage *unknown* offset 0x027045d0 size 0x000010a8
name RT_ICON language LANG_SERBIAN filetype data sublanguage *unknown* offset 0x027045d0 size 0x000010a8
name RT_ICON language LANG_SERBIAN filetype data sublanguage *unknown* offset 0x027045d0 size 0x000010a8
name RT_ICON language LANG_SERBIAN filetype data sublanguage *unknown* offset 0x027045d0 size 0x000010a8
name RT_ICON language LANG_SERBIAN filetype data sublanguage *unknown* offset 0x027045d0 size 0x000010a8
name RT_STRING language LANG_SERBIAN filetype data sublanguage *unknown* offset 0x02707a28 size 0x00000128
name RT_STRING language LANG_SERBIAN filetype data sublanguage *unknown* offset 0x02707a28 size 0x00000128
name RT_STRING language LANG_SERBIAN filetype data sublanguage *unknown* offset 0x02707a28 size 0x00000128
name RT_ACCELERATOR language LANG_SERBIAN filetype data sublanguage *unknown* offset 0x027056a0 size 0x00000020
name RT_ACCELERATOR language LANG_SERBIAN filetype data sublanguage *unknown* offset 0x027056a0 size 0x00000020
name RT_GROUP_CURSOR language LANG_SERBIAN filetype data sublanguage *unknown* offset 0x027073c8 size 0x00000014
name RT_GROUP_CURSOR language LANG_SERBIAN filetype data sublanguage *unknown* offset 0x027073c8 size 0x00000014
name RT_GROUP_CURSOR language LANG_SERBIAN filetype data sublanguage *unknown* offset 0x027073c8 size 0x00000014
name RT_GROUP_ICON language LANG_SERBIAN filetype data sublanguage *unknown* offset 0x02705678 size 0x00000022
name RT_GROUP_ICON language LANG_SERBIAN filetype data sublanguage *unknown* offset 0x02705678 size 0x00000022
name RT_VERSION language LANG_SERBIAN filetype data sublanguage *unknown* offset 0x027073e0 size 0x00000130
section {u'size_of_data': u'0x00010e00', u'virtual_address': u'0x00026000', u'entropy': 7.803232701477742, u'name': u'.data', u'virtual_size': u'0x026d8960'} entropy 7.80323270148 description A section with a high entropy has been found
entropy 0.204545454545 description Overall entropy of this PE file is high
description (no description) rule DebuggerCheck__GlobalFlags
description (no description) rule DebuggerCheck__QueryInfo
description (no description) rule DebuggerHiding__Thread
description (no description) rule DebuggerHiding__Active
description (no description) rule ThreadControl__Context
description (no description) rule SEH__vectored
description Bypass DEP rule disable_dep
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

 process_identifier: 2476
region_size: 36864
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00400000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0x00000080
1 0 0
Time & API Arguments Status Return Repeated

LdrGetDllHandle

 module_name: snxhk
module_address: 0x00000000
stack_pivoted: 0
3221225781 0

LdrGetDllHandle

 module_name: snxhk
module_address: 0x00000000
stack_pivoted: 0
3221225781 0
Time & API Arguments Status Return Repeated

WriteProcessMemory

 buffer: @
base_address: 0x7efde008
process_identifier: 2476
process_handle: 0x00000080
1 1 0
Process injection Process 2388 called NtSetContextThread to modify thread in remote process 2476
Time & API Arguments Status Return Repeated

NtSetContextThread

 registers.eip: 1999372740
registers.esp: 1638384
registers.edi: 0
registers.eax: 4206407
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x0000007c
process_identifier: 2476
1 0 0
Process injection Process 2388 resumed a thread in remote process 2476
Time & API Arguments Status Return Repeated

NtResumeThread

 thread_handle: 0x0000007c
suspend_count: 1
process_identifier: 2476
1 0 0
Time & API Arguments Status Return Repeated

CreateProcessInternalW

 thread_identifier: 2480
thread_handle: 0x0000007c
process_identifier: 2476
current_directory:
filepath: C:\Users\test22\AppData\Local\Temp\toolspab3.exe
track: 1
command_line: "C:\Users\test22\AppData\Local\Temp\toolspab3.exe"
filepath_r: C:\Users\test22\AppData\Local\Temp\toolspab3.exe
stack_pivoted: 0
creation_flags: 134217732 (CREATE_NO_WINDOW|CREATE_SUSPENDED)
inherit_handles: 0
process_handle: 0x00000080
1 1 0

NtGetContextThread

 thread_handle: 0x0000007c
1 0 0

NtUnmapViewOfSection

 base_address: 0x00400000
region_size: 4096
process_identifier: 2476
process_handle: 0x00000080
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2476
region_size: 36864
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00400000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0x00000080
1 0 0

WriteProcessMemory

 buffer: @
base_address: 0x7efde008
process_identifier: 2476
process_handle: 0x00000080
1 1 0

NtSetContextThread

 registers.eip: 1999372740
registers.esp: 1638384
registers.edi: 0
registers.eax: 4206407
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x0000007c
process_identifier: 2476
1 0 0

NtResumeThread

 thread_handle: 0x0000007c
suspend_count: 1
process_identifier: 2476
1 0 0