trickbot | efa8f41e69124aa247d366c53838d9c24cb734cc04c9646fc5b9c0d9706fc261

Analysis

max time kernel
124s
max time network
122s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
17-05-2024 02:06

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General

Target

4dfe63b67ac7f1fa42b36a64ce58167f_JaffaCakes118.exe
Size

364KB
MD5

4dfe63b67ac7f1fa42b36a64ce58167f
SHA1

28a17cea34f2b2bb497010c01dd1424d2d53606d
SHA256

efa8f41e69124aa247d366c53838d9c24cb734cc04c9646fc5b9c0d9706fc261
SHA512

4b6bbc1d182c21219de7797f187f19048b807dfe5d10bd8e99b973ee7dc30987e9e36f477b67429c29d50fad99d74601930573876d61a910bc59c50052bf6214
SSDEEP

6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANe:WBOO3VKID90TBEhx4O6ae

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/2040-3-0x0000000000340000-0x0000000000372000-memory.dmp	dave
behavioral1/memory/2040-9-0x00000000002B0000-0x00000000002E0000-memory.dmp	dave

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

4dfe63b67ac7f1fa42b36a64ce58167f_JaffaCakes118.exe

pid process

2040 4dfe63b67ac7f1fa42b36a64ce58167f_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 820 wermgr.exe
Token: SeDebugPrivilege 820 wermgr.exe

pid	process
2040	4dfe63b67ac7f1fa42b36a64ce58167f_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	820	wermgr.exe
Token: SeDebugPrivilege	820	wermgr.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

4dfe63b67ac7f1fa42b36a64ce58167f_JaffaCakes118.exe

description	pid	process	target process
PID 2040 wrote to memory of 820	2040	4dfe63b67ac7f1fa42b36a64ce58167f_JaffaCakes118.exe	wermgr.exe
PID 2040 wrote to memory of 820	2040	4dfe63b67ac7f1fa42b36a64ce58167f_JaffaCakes118.exe	wermgr.exe
PID 2040 wrote to memory of 820	2040	4dfe63b67ac7f1fa42b36a64ce58167f_JaffaCakes118.exe	wermgr.exe
PID 2040 wrote to memory of 820	2040	4dfe63b67ac7f1fa42b36a64ce58167f_JaffaCakes118.exe	wermgr.exe
PID 2040 wrote to memory of 820	2040	4dfe63b67ac7f1fa42b36a64ce58167f_JaffaCakes118.exe	wermgr.exe
PID 2040 wrote to memory of 820	2040	4dfe63b67ac7f1fa42b36a64ce58167f_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\4dfe63b67ac7f1fa42b36a64ce58167f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4dfe63b67ac7f1fa42b36a64ce58167f_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2040
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:820

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/820-92-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/820-94-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/2040-3-0x0000000000340000-0x0000000000372000-memory.dmp

Filesize
200KB

Download
memory/2040-7-0x00000000003B0000-0x00000000003DF000-memory.dmp

Filesize
188KB

Download
memory/2040-9-0x00000000002B0000-0x00000000002E0000-memory.dmp

Filesize
192KB

Download
memory/2040-11-0x00000000003B0000-0x00000000003DF000-memory.dmp

Filesize
188KB

Download
memory/2040-10-0x0000000000380000-0x00000000003AE000-memory.dmp

Filesize
184KB

Download
memory/2040-90-0x0000000000460000-0x0000000000461000-memory.dmp

Filesize
4KB

Download
memory/2040-91-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2040-93-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2040-95-0x00000000003B0000-0x00000000003DF000-memory.dmp

Filesize
188KB

Download