trickbot | e3c00641cb22bdb9c43e11af5922abc1a8528d22c3dca2d9619a2a17285b3b96

Resubmissions

13-05-2024 19:06

240513-xr4lsaab4t 10

13-05-2024 13:43

240513-q1kfyahh47 10

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13-05-2024 13:43

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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/2360-3-0x0000000000640000-0x0000000000672000-memory.dmp	dave
behavioral2/memory/2360-9-0x00000000005F0000-0x0000000000620000-memory.dmp	dave

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

3fc123d870cd12271edefa3c1a9db37b_JaffaCakes118.exe

pid process

2360 3fc123d870cd12271edefa3c1a9db37b_JaffaCakes118.exe
2360 3fc123d870cd12271edefa3c1a9db37b_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 4740 wermgr.exe
Token: SeDebugPrivilege 4740 wermgr.exe

pid	process
2360	3fc123d870cd12271edefa3c1a9db37b_JaffaCakes118.exe
2360	3fc123d870cd12271edefa3c1a9db37b_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	4740	wermgr.exe
Token: SeDebugPrivilege	4740	wermgr.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

3fc123d870cd12271edefa3c1a9db37b_JaffaCakes118.exe

description	pid	process	target process
PID 2360 wrote to memory of 4740	2360	3fc123d870cd12271edefa3c1a9db37b_JaffaCakes118.exe	wermgr.exe
PID 2360 wrote to memory of 4740	2360	3fc123d870cd12271edefa3c1a9db37b_JaffaCakes118.exe	wermgr.exe
PID 2360 wrote to memory of 4740	2360	3fc123d870cd12271edefa3c1a9db37b_JaffaCakes118.exe	wermgr.exe
PID 2360 wrote to memory of 4740	2360	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:2360

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4740

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/2360-3-0x0000000000640000-0x0000000000672000-memory.dmp

Filesize
200KB

Download
memory/2360-7-0x00000000009B0000-0x00000000009DF000-memory.dmp

Filesize
188KB

Download
memory/2360-11-0x00000000009B0000-0x00000000009DF000-memory.dmp

Filesize
188KB

Download
memory/2360-10-0x0000000000980000-0x00000000009AE000-memory.dmp

Filesize
184KB

Download
memory/2360-9-0x00000000005F0000-0x0000000000620000-memory.dmp

Filesize
192KB

Download
memory/2360-177-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2360-176-0x00000000004C0000-0x00000000004C1000-memory.dmp

Filesize
4KB

Download
memory/2360-179-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2360-181-0x00000000009B0000-0x00000000009DF000-memory.dmp

Filesize
188KB

Download
memory/4740-178-0x000002D6F7E50000-0x000002D6F7E74000-memory.dmp

Filesize
144KB

Download
memory/4740-180-0x000002D6F7E50000-0x000002D6F7E74000-memory.dmp

Filesize
144KB

Download