trickbot | 202d8feff4aa352c598bc5c8375cb0d71cc9c1beb725ae078ee408176452c54d

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
24-05-2024 22:25

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General

Target

6ffce6131eade86b81b66b242507140c_JaffaCakes118.exe
Size

364KB
MD5

6ffce6131eade86b81b66b242507140c
SHA1

cd8335d79e0a95fcd13f0927c28af740911413b6
SHA256

202d8feff4aa352c598bc5c8375cb0d71cc9c1beb725ae078ee408176452c54d
SHA512

dcf02752ee68ba93590a8ed974db846edb1394149e42b98a272afed247e7d908b0545ffd60783dc17cb96922c47e7a684cc496f2e1e92c4bfe7261e9010b9bff
SSDEEP

6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6AN7:WBOO3VKID90TBEhx4O6a7

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/4760-3-0x00000000020C0000-0x00000000020F2000-memory.dmp	dave
behavioral2/memory/4760-9-0x0000000000A60000-0x0000000000A90000-memory.dmp	dave

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

6ffce6131eade86b81b66b242507140c_JaffaCakes118.exe

pid process

4760 6ffce6131eade86b81b66b242507140c_JaffaCakes118.exe
4760 6ffce6131eade86b81b66b242507140c_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 3156 wermgr.exe
Token: SeDebugPrivilege 3156 wermgr.exe

pid	process
4760	6ffce6131eade86b81b66b242507140c_JaffaCakes118.exe
4760	6ffce6131eade86b81b66b242507140c_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	3156	wermgr.exe
Token: SeDebugPrivilege	3156	wermgr.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

6ffce6131eade86b81b66b242507140c_JaffaCakes118.exe

description	pid	process	target process
PID 4760 wrote to memory of 3156	4760	6ffce6131eade86b81b66b242507140c_JaffaCakes118.exe	wermgr.exe
PID 4760 wrote to memory of 3156	4760	6ffce6131eade86b81b66b242507140c_JaffaCakes118.exe	wermgr.exe
PID 4760 wrote to memory of 3156	4760	6ffce6131eade86b81b66b242507140c_JaffaCakes118.exe	wermgr.exe
PID 4760 wrote to memory of 3156	4760	6ffce6131eade86b81b66b242507140c_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\6ffce6131eade86b81b66b242507140c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6ffce6131eade86b81b66b242507140c_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4760

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3156

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/3156-89-0x00000257420B0000-0x00000257420D4000-memory.dmp

Filesize
144KB

Download
memory/3156-91-0x00000257420B0000-0x00000257420D4000-memory.dmp

Filesize
144KB

Download
memory/4760-3-0x00000000020C0000-0x00000000020F2000-memory.dmp

Filesize
200KB

Download
memory/4760-7-0x0000000002230000-0x000000000225F000-memory.dmp

Filesize
188KB

Download
memory/4760-11-0x0000000002230000-0x000000000225F000-memory.dmp

Filesize
188KB

Download
memory/4760-10-0x0000000002200000-0x000000000222E000-memory.dmp

Filesize
184KB

Download
memory/4760-9-0x0000000000A60000-0x0000000000A90000-memory.dmp

Filesize
192KB

Download
memory/4760-87-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4760-86-0x0000000002260000-0x0000000002261000-memory.dmp

Filesize
4KB

Download
memory/4760-88-0x0000000002230000-0x000000000225F000-memory.dmp

Filesize
188KB

Download
memory/4760-90-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download