trickbot | c9ad5a2604b319ea2af9b0d28e5bd5233a6351f8da09400362fa7d5a30e01989

Analysis

max time kernel
140s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
09-05-2024 02:31

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General

Target

27dd307495ef9eaed096465bb5f3a291_JaffaCakes118.exe
Size

364KB
MD5

27dd307495ef9eaed096465bb5f3a291
SHA1

05074f98a7f7d80e75b906035e2942df81f74ac5
SHA256

c9ad5a2604b319ea2af9b0d28e5bd5233a6351f8da09400362fa7d5a30e01989
SHA512

4d846c3cc9cbfcffe4bf0bfed4dd98de4bb465332e9580585ba672d99cf4bcad531fcda1ea4315e70a472dda4cff0dea22ff974834a84f1892b3bd9d20419e13
SSDEEP

6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANa:WBOO3VKID90TBEhx4O6aa

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/3984-3-0x0000000000740000-0x0000000000772000-memory.dmp	dave
behavioral2/memory/3984-9-0x00000000005F0000-0x0000000000620000-memory.dmp	dave

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

27dd307495ef9eaed096465bb5f3a291_JaffaCakes118.exe

pid process

3984 27dd307495ef9eaed096465bb5f3a291_JaffaCakes118.exe
3984 27dd307495ef9eaed096465bb5f3a291_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 1564 wermgr.exe
Token: SeDebugPrivilege 1564 wermgr.exe

pid	process
3984	27dd307495ef9eaed096465bb5f3a291_JaffaCakes118.exe
3984	27dd307495ef9eaed096465bb5f3a291_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	1564	wermgr.exe
Token: SeDebugPrivilege	1564	wermgr.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

27dd307495ef9eaed096465bb5f3a291_JaffaCakes118.exe

description	pid	process	target process
PID 3984 wrote to memory of 1564	3984	27dd307495ef9eaed096465bb5f3a291_JaffaCakes118.exe	wermgr.exe
PID 3984 wrote to memory of 1564	3984	27dd307495ef9eaed096465bb5f3a291_JaffaCakes118.exe	wermgr.exe
PID 3984 wrote to memory of 1564	3984	27dd307495ef9eaed096465bb5f3a291_JaffaCakes118.exe	wermgr.exe
PID 3984 wrote to memory of 1564	3984	27dd307495ef9eaed096465bb5f3a291_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\27dd307495ef9eaed096465bb5f3a291_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\27dd307495ef9eaed096465bb5f3a291_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3984

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1564

Network

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/1564-166-0x000002042CD00000-0x000002042CD24000-memory.dmp

Filesize
144KB

Download
memory/1564-168-0x000002042CD00000-0x000002042CD24000-memory.dmp

Filesize
144KB

Download
memory/3984-3-0x0000000000740000-0x0000000000772000-memory.dmp

Filesize
200KB

Download
memory/3984-7-0x00000000007D0000-0x00000000007FF000-memory.dmp

Filesize
188KB

Download
memory/3984-11-0x00000000007D0000-0x00000000007FF000-memory.dmp

Filesize
188KB

Download
memory/3984-10-0x00000000007A0000-0x00000000007CE000-memory.dmp

Filesize
184KB

Download
memory/3984-9-0x00000000005F0000-0x0000000000620000-memory.dmp

Filesize
192KB

Download
memory/3984-165-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3984-164-0x0000000000580000-0x0000000000581000-memory.dmp

Filesize
4KB

Download
memory/3984-167-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3984-169-0x00000000007D0000-0x00000000007FF000-memory.dmp

Filesize
188KB

Download