trickbot | fc548fb1d54d5034f16016d93ff0c2b0f8a06acd08c11c9d1d627f0f7ebfa4b3

Analysis

max time kernel
121s
max time network
120s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
29-05-2024 23:02

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General

Target

824288c1f1c839b9ffeabb0dc486d62e_JaffaCakes118.exe
Size

448KB
MD5

824288c1f1c839b9ffeabb0dc486d62e
SHA1

c212446b732f6b528e6ef6f52d7744a3f4be19c8
SHA256

fc548fb1d54d5034f16016d93ff0c2b0f8a06acd08c11c9d1d627f0f7ebfa4b3
SHA512

95c22425a5c142b85eaab314d0a841fd17cca0dd52f588c542bc989d5c2c3da95a7fc3b89acd0d491eec9c26eb815a451d55dbe5e234119158af51c43625677e
SSDEEP

12288:QboBb/W9ANGBAFb5i0P6HfewKQLYg0yCxW:4xBAiAHwfzZ

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/2328-3-0x00000000003C0000-0x00000000003F2000-memory.dmp	dave
behavioral1/memory/2328-9-0x0000000000320000-0x0000000000350000-memory.dmp	dave

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

824288c1f1c839b9ffeabb0dc486d62e_JaffaCakes118.exe

pid process

2328 824288c1f1c839b9ffeabb0dc486d62e_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 2600 wermgr.exe
Token: SeDebugPrivilege 2600 wermgr.exe

pid	process
2328	824288c1f1c839b9ffeabb0dc486d62e_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2600	wermgr.exe
Token: SeDebugPrivilege	2600	wermgr.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

824288c1f1c839b9ffeabb0dc486d62e_JaffaCakes118.exe

description	pid	process	target process
PID 2328 wrote to memory of 2600	2328	824288c1f1c839b9ffeabb0dc486d62e_JaffaCakes118.exe	wermgr.exe
PID 2328 wrote to memory of 2600	2328	824288c1f1c839b9ffeabb0dc486d62e_JaffaCakes118.exe	wermgr.exe
PID 2328 wrote to memory of 2600	2328	824288c1f1c839b9ffeabb0dc486d62e_JaffaCakes118.exe	wermgr.exe
PID 2328 wrote to memory of 2600	2328	824288c1f1c839b9ffeabb0dc486d62e_JaffaCakes118.exe	wermgr.exe
PID 2328 wrote to memory of 2600	2328	824288c1f1c839b9ffeabb0dc486d62e_JaffaCakes118.exe	wermgr.exe
PID 2328 wrote to memory of 2600	2328	824288c1f1c839b9ffeabb0dc486d62e_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\824288c1f1c839b9ffeabb0dc486d62e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\824288c1f1c839b9ffeabb0dc486d62e_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2328
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2600

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/2328-3-0x00000000003C0000-0x00000000003F2000-memory.dmp

Filesize
200KB

Download
memory/2328-7-0x00000000004B0000-0x00000000004DF000-memory.dmp

Filesize
188KB

Download
memory/2328-11-0x00000000004B0000-0x00000000004DF000-memory.dmp

Filesize
188KB

Download
memory/2328-10-0x0000000000480000-0x00000000004AE000-memory.dmp

Filesize
184KB

Download
memory/2328-9-0x0000000000320000-0x0000000000350000-memory.dmp

Filesize
192KB

Download
memory/2328-82-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2328-81-0x0000000000350000-0x0000000000351000-memory.dmp

Filesize
4KB

Download
memory/2328-84-0x00000000004B0000-0x00000000004DF000-memory.dmp

Filesize
188KB

Download
memory/2328-85-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2600-83-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/2600-86-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download