trickbot | bac471b64a6e8610d3df93793b4b550fd92982bd550b3a4020d66eed7e3b2f76

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
15-05-2024 14:53

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General

Target

46ac0640f248a402e826e51467cf683e_JaffaCakes118.exe
Size

364KB
MD5

46ac0640f248a402e826e51467cf683e
SHA1

ca2bc52746e1447a88769ca47646f235afbc08bc
SHA256

bac471b64a6e8610d3df93793b4b550fd92982bd550b3a4020d66eed7e3b2f76
SHA512

72f05582cd6a457629679121ac87435ad0466b6567a22cb380fbd0924d714b007f5051b58e5e3d0e8ed2843cbec264f84a023a558ac27717e2641d15106251e8
SSDEEP

6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANB:WBOO3VKID90TBEhx4O6aB

Score

10^/10

trickbot banker dave trojan

Malware Config

Signatures

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.

dave

Processes:

resource	yara_rule
behavioral1/memory/2992-3-0x00000000002D0000-0x0000000000302000-memory.dmp	dave
behavioral1/memory/2992-9-0x0000000000230000-0x0000000000260000-memory.dmp	dave

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

46ac0640f248a402e826e51467cf683e_JaffaCakes118.exe

pid process

2992 46ac0640f248a402e826e51467cf683e_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 1248 wermgr.exe
Token: SeDebugPrivilege 1248 wermgr.exe

pid	process
2992	46ac0640f248a402e826e51467cf683e_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	1248	wermgr.exe
Token: SeDebugPrivilege	1248	wermgr.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

46ac0640f248a402e826e51467cf683e_JaffaCakes118.exe

description	pid	process	target process
PID 2992 wrote to memory of 1248	2992	46ac0640f248a402e826e51467cf683e_JaffaCakes118.exe	wermgr.exe
PID 2992 wrote to memory of 1248	2992	46ac0640f248a402e826e51467cf683e_JaffaCakes118.exe	wermgr.exe
PID 2992 wrote to memory of 1248	2992	46ac0640f248a402e826e51467cf683e_JaffaCakes118.exe	wermgr.exe
PID 2992 wrote to memory of 1248	2992	46ac0640f248a402e826e51467cf683e_JaffaCakes118.exe	wermgr.exe
PID 2992 wrote to memory of 1248	2992	46ac0640f248a402e826e51467cf683e_JaffaCakes118.exe	wermgr.exe
PID 2992 wrote to memory of 1248	2992	46ac0640f248a402e826e51467cf683e_JaffaCakes118.exe	wermgr.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\46ac0640f248a402e826e51467cf683e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\46ac0640f248a402e826e51467cf683e_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2992
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1248

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1248-158-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/1248-160-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/2992-3-0x00000000002D0000-0x0000000000302000-memory.dmp

Filesize
200KB

Download
memory/2992-7-0x0000000001DA0000-0x0000000001DCF000-memory.dmp

Filesize
188KB

Download
memory/2992-11-0x0000000001DA0000-0x0000000001DCF000-memory.dmp

Filesize
188KB

Download
memory/2992-10-0x0000000000310000-0x000000000033E000-memory.dmp

Filesize
184KB

Download
memory/2992-9-0x0000000000230000-0x0000000000260000-memory.dmp

Filesize
192KB

Download
memory/2992-157-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2992-156-0x0000000000350000-0x0000000000351000-memory.dmp

Filesize
4KB

Download
memory/2992-159-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2992-161-0x0000000001DA0000-0x0000000001DCF000-memory.dmp

Filesize
188KB

Download