trickbot | e3c00641cb22bdb9c43e11af5922abc1a8528d22c3dca2d9619a2a17285b3b96

Resubmissions

13-05-2024 19:06

240513-xr4lsaab4t 10

13-05-2024 13:43

240513-q1kfyahh47 10

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
13-05-2024 19:06

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Report Analysis Logs

General

Target

3fc123d870cd12271edefa3c1a9db37b_JaffaCakes118.exe
Size

364KB
MD5

3fc123d870cd12271edefa3c1a9db37b
SHA1

bf3c56141518b80ccd25bef3654c94eb4d0ee316
SHA256

e3c00641cb22bdb9c43e11af5922abc1a8528d22c3dca2d9619a2a17285b3b96
SHA512

88ce525726e2530f27be278bd2183fde3ceec7f1c813c733e17fdf86cc275ba878829139b311c97a5b1b6d822c940d5c7703fa3a1e86bc749c491077e0f54c7b
SSDEEP

6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANh:WBOO3VKID90TBEhx4O6ah

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
behavioral2/memory/1864-3-0x00000000020D0000-0x0000000002102000-memory.dmp	dave
behavioral2/memory/1864-8-0x00000000006E0000-0x0000000000710000-memory.dmp	dave

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

3fc123d870cd12271edefa3c1a9db37b_JaffaCakes118.exe

pid process

1864 3fc123d870cd12271edefa3c1a9db37b_JaffaCakes118.exe
1864 3fc123d870cd12271edefa3c1a9db37b_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 2284 wermgr.exe
Token: SeDebugPrivilege 2284 wermgr.exe

pid	process
1864	3fc123d870cd12271edefa3c1a9db37b_JaffaCakes118.exe
1864	3fc123d870cd12271edefa3c1a9db37b_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2284	wermgr.exe
Token: SeDebugPrivilege	2284	wermgr.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

3fc123d870cd12271edefa3c1a9db37b_JaffaCakes118.exe

description	pid	process	target process
PID 1864 wrote to memory of 2284	1864	3fc123d870cd12271edefa3c1a9db37b_JaffaCakes118.exe	wermgr.exe
PID 1864 wrote to memory of 2284	1864	3fc123d870cd12271edefa3c1a9db37b_JaffaCakes118.exe	wermgr.exe
PID 1864 wrote to memory of 2284	1864	3fc123d870cd12271edefa3c1a9db37b_JaffaCakes118.exe	wermgr.exe
PID 1864 wrote to memory of 2284	1864	3fc123d870cd12271edefa3c1a9db37b_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\3fc123d870cd12271edefa3c1a9db37b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3fc123d870cd12271edefa3c1a9db37b_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1864

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2284

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1864-3-0x00000000020D0000-0x0000000002102000-memory.dmp

Filesize
200KB

Download
memory/1864-11-0x0000000002140000-0x000000000216F000-memory.dmp

Filesize
188KB

Download
memory/1864-10-0x0000000002110000-0x000000000213E000-memory.dmp

Filesize
184KB

Download
memory/1864-7-0x0000000002140000-0x000000000216F000-memory.dmp

Filesize
188KB

Download
memory/1864-8-0x00000000006E0000-0x0000000000710000-memory.dmp

Filesize
192KB

Download
memory/1864-166-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1864-165-0x0000000000720000-0x0000000000721000-memory.dmp

Filesize
4KB

Download
memory/1864-169-0x0000000002140000-0x000000000216F000-memory.dmp

Filesize
188KB

Download
memory/2284-167-0x000001EED7A90000-0x000001EED7AB4000-memory.dmp

Filesize
144KB

Download
memory/2284-168-0x000001EED7A90000-0x000001EED7AB4000-memory.dmp

Filesize
144KB

Download