trickbot | 31b2f47398153071eb76a9122aa6b1332976cd518c3402856ef3b69b6c6395cb

Analysis

max time kernel
120s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
30-11-2022 19:11

Target

31b2f47398153071eb76a9122aa6b1332976cd518c3402856ef3b69b6c6395cb.exe
Size

364KB
MD5

a696cf1a49a1998c66d9e28d838fd157
SHA1

5f0ff73a9595f2683458eed5d37cb3a1a3c9bbdc
SHA256

31b2f47398153071eb76a9122aa6b1332976cd518c3402856ef3b69b6c6395cb
SHA512

1ff4ab95787147975e2fafbde2df4e4f46cc90e3a64964188fa5d850fb7f9bdd534ab76a8247f48612f65f7774a3ab74236b0a66f6f273eb9c5a56401f7cad92
SSDEEP

6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANP:WBOO3VKID90TBEhx4O6aP

Score

10^/10

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot

Dave packer 2 IoCs

Detects executable using a packer named 'Dave' by the community, based on a string at the end.

Processes:

resource	yara_rule
behavioral2/memory/1508-132-0x0000000000A50000-0x0000000000A82000-memory.dmp	dave
behavioral2/memory/1508-137-0x0000000000710000-0x0000000000740000-memory.dmp	dave

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

31b2f47398153071eb76a9122aa6b1332976cd518c3402856ef3b69b6c6395cb.exe

pid	process
1508	31b2f47398153071eb76a9122aa6b1332976cd518c3402856ef3b69b6c6395cb.exe
1508	31b2f47398153071eb76a9122aa6b1332976cd518c3402856ef3b69b6c6395cb.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 5044 wermgr.exe
Token: SeDebugPrivilege 5044 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	5044	wermgr.exe
Token: SeDebugPrivilege	5044	wermgr.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

31b2f47398153071eb76a9122aa6b1332976cd518c3402856ef3b69b6c6395cb.exe

description	pid	process	target process
PID 1508 wrote to memory of 5044	1508	31b2f47398153071eb76a9122aa6b1332976cd518c3402856ef3b69b6c6395cb.exe	wermgr.exe
PID 1508 wrote to memory of 5044	1508	31b2f47398153071eb76a9122aa6b1332976cd518c3402856ef3b69b6c6395cb.exe	wermgr.exe
PID 1508 wrote to memory of 5044	1508	31b2f47398153071eb76a9122aa6b1332976cd518c3402856ef3b69b6c6395cb.exe	wermgr.exe
PID 1508 wrote to memory of 5044	1508	31b2f47398153071eb76a9122aa6b1332976cd518c3402856ef3b69b6c6395cb.exe	wermgr.exe

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:5044

memory/1508-132-0x0000000000A50000-0x0000000000A82000-memory.dmp

Filesize
200KB

Download
memory/1508-136-0x00000000026F0000-0x000000000271F000-memory.dmp

Filesize
188KB

Download
memory/1508-137-0x0000000000710000-0x0000000000740000-memory.dmp

Filesize
192KB

Download
memory/1508-138-0x00000000026C0000-0x00000000026EE000-memory.dmp

Filesize
184KB

Download
memory/1508-139-0x00000000026F1000-0x000000000271F000-memory.dmp

Filesize
184KB

Download
memory/1508-142-0x00000000026F1000-0x000000000271F000-memory.dmp

Filesize
184KB

Download
memory/5044-140-0x0000000000000000-mapping.dmp

Download
memory/5044-141-0x000002AB3EEE0000-0x000002AB3EF04000-memory.dmp

Filesize
144KB

Download
memory/5044-143-0x000002AB3EEE0000-0x000002AB3EF04000-memory.dmp

Filesize
144KB

Download