trickbot | a70964cfafc6e081774bae8f916931d3e750b0a71a70a5504c9e5161aa5bdc82

Analysis

max time kernel
141s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
12/09/2024, 16:32

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General

Target

dc9dd1c52d1f0bbd5dced0a5665843e9_JaffaCakes118.exe
Size

365KB
MD5

dc9dd1c52d1f0bbd5dced0a5665843e9
SHA1

c43bf60c3f3159007997047d35e4a380534436ae
SHA256

a70964cfafc6e081774bae8f916931d3e750b0a71a70a5504c9e5161aa5bdc82
SHA512

0f4865ad30c91b75e4ba9b0d1738ea32c0b80b10c18cabec030f0477096378e923f4c9d6072ad57b9daabbb11016effb3ce5a0cc036954e227e9810468ef1352
SSDEEP

6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANL:WBOO3VKID90TBEhx4O6aL

Score

10^/10

trickbot banker dave discovery 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

resource	yara_rule
behavioral1/memory/2604-3-0x0000000000500000-0x0000000000532000-memory.dmp	dave
behavioral1/memory/2604-9-0x0000000000460000-0x0000000000490000-memory.dmp	dave

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dc9dd1c52d1f0bbd5dced0a5665843e9_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2604	dc9dd1c52d1f0bbd5dced0a5665843e9_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1752	wermgr.exe
Token: SeDebugPrivilege	1752	wermgr.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2604 wrote to memory of 1752	2604	dc9dd1c52d1f0bbd5dced0a5665843e9_JaffaCakes118.exe	29
PID 2604 wrote to memory of 1752	2604	dc9dd1c52d1f0bbd5dced0a5665843e9_JaffaCakes118.exe	29
PID 2604 wrote to memory of 1752	2604	dc9dd1c52d1f0bbd5dced0a5665843e9_JaffaCakes118.exe	29
PID 2604 wrote to memory of 1752	2604	dc9dd1c52d1f0bbd5dced0a5665843e9_JaffaCakes118.exe	29
PID 2604 wrote to memory of 1752	2604	dc9dd1c52d1f0bbd5dced0a5665843e9_JaffaCakes118.exe	29
PID 2604 wrote to memory of 1752	2604	dc9dd1c52d1f0bbd5dced0a5665843e9_JaffaCakes118.exe	29

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\dc9dd1c52d1f0bbd5dced0a5665843e9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dc9dd1c52d1f0bbd5dced0a5665843e9_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2604
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1752-163-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/1752-165-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/2604-7-0x0000000000570000-0x000000000059F000-memory.dmp

Filesize
188KB

Download
memory/2604-3-0x0000000000500000-0x0000000000532000-memory.dmp

Filesize
200KB

Download
memory/2604-11-0x0000000000570000-0x000000000059F000-memory.dmp

Filesize
188KB

Download
memory/2604-10-0x0000000000540000-0x000000000056E000-memory.dmp

Filesize
184KB

Download
memory/2604-9-0x0000000000460000-0x0000000000490000-memory.dmp

Filesize
192KB

Download
memory/2604-162-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2604-161-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2604-164-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2604-166-0x0000000000570000-0x000000000059F000-memory.dmp

Filesize
188KB

Download