trickbot | da6fa36b23184c21549d5f11cabe2b41f89c4cff5bc6d2403c081d145a5953ed

Analysis

max time kernel
139s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
08-05-2024 14:22

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General

Target

253fea8424a3382929aaef29bf78bc5c_JaffaCakes118.exe
Size

364KB
MD5

253fea8424a3382929aaef29bf78bc5c
SHA1

bdb89d233890fb6a1e0a90f7cbec151e0aad5c67
SHA256

da6fa36b23184c21549d5f11cabe2b41f89c4cff5bc6d2403c081d145a5953ed
SHA512

2a88f071b5d11343b4c9a4b7ca88eef684866b606748fcb6d38aa711559472bd3451e66300f529ca2ae63bb08857c5c9db0ca83b99c75fb9a66d74ca2f260c0d
SSDEEP

6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANn:WBOO3VKID90TBEhx4O6an

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/2452-3-0x00000000003C0000-0x00000000003F2000-memory.dmp	dave
behavioral1/memory/2452-9-0x0000000000230000-0x0000000000260000-memory.dmp	dave

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

253fea8424a3382929aaef29bf78bc5c_JaffaCakes118.exe

pid process

2452 253fea8424a3382929aaef29bf78bc5c_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 2696 wermgr.exe
Token: SeDebugPrivilege 2696 wermgr.exe

pid	process
2452	253fea8424a3382929aaef29bf78bc5c_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2696	wermgr.exe
Token: SeDebugPrivilege	2696	wermgr.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

253fea8424a3382929aaef29bf78bc5c_JaffaCakes118.exe

description	pid	process	target process
PID 2452 wrote to memory of 2696	2452	253fea8424a3382929aaef29bf78bc5c_JaffaCakes118.exe	wermgr.exe
PID 2452 wrote to memory of 2696	2452	253fea8424a3382929aaef29bf78bc5c_JaffaCakes118.exe	wermgr.exe
PID 2452 wrote to memory of 2696	2452	253fea8424a3382929aaef29bf78bc5c_JaffaCakes118.exe	wermgr.exe
PID 2452 wrote to memory of 2696	2452	253fea8424a3382929aaef29bf78bc5c_JaffaCakes118.exe	wermgr.exe
PID 2452 wrote to memory of 2696	2452	253fea8424a3382929aaef29bf78bc5c_JaffaCakes118.exe	wermgr.exe
PID 2452 wrote to memory of 2696	2452	253fea8424a3382929aaef29bf78bc5c_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\253fea8424a3382929aaef29bf78bc5c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\253fea8424a3382929aaef29bf78bc5c_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2452

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2696

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/2452-3-0x00000000003C0000-0x00000000003F2000-memory.dmp

Filesize
200KB

Download
memory/2452-7-0x0000000000560000-0x000000000058F000-memory.dmp

Filesize
188KB

Download
memory/2452-9-0x0000000000230000-0x0000000000260000-memory.dmp

Filesize
192KB

Download
memory/2452-11-0x0000000000560000-0x000000000058F000-memory.dmp

Filesize
188KB

Download
memory/2452-10-0x00000000002A0000-0x00000000002CE000-memory.dmp

Filesize
184KB

Download
memory/2452-150-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2452-149-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2452-152-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2452-154-0x0000000000560000-0x000000000058F000-memory.dmp

Filesize
188KB

Download
memory/2696-151-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/2696-153-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download