trickbot | 943d5a4dcbc6e7ce227798935e11455f59dde80895670b3ca1a54b3d625fa1ac

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
26-05-2024 12:06

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General

Target

756c9f3211078ed6c37523fde811a7ff_JaffaCakes118.exe
Size

364KB
MD5

756c9f3211078ed6c37523fde811a7ff
SHA1

9f397db7fdc41c60529085975a7e857653dc8de1
SHA256

943d5a4dcbc6e7ce227798935e11455f59dde80895670b3ca1a54b3d625fa1ac
SHA512

f18dec55975e981fdd966234dbf2256c230c493943fe8c0cf5e37ac150db4e4f8e21015f70dd19562c09500c31e7b4f0563963708136746b89770873898bf02e
SSDEEP

6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANx:WBOO3VKID90TBEhx4O6ax

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/4552-3-0x00000000020D0000-0x0000000002102000-memory.dmp	dave
behavioral2/memory/4552-8-0x00000000005D0000-0x0000000000600000-memory.dmp	dave

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

756c9f3211078ed6c37523fde811a7ff_JaffaCakes118.exe

pid process

4552 756c9f3211078ed6c37523fde811a7ff_JaffaCakes118.exe
4552 756c9f3211078ed6c37523fde811a7ff_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 3064 wermgr.exe
Token: SeDebugPrivilege 3064 wermgr.exe

pid	process
4552	756c9f3211078ed6c37523fde811a7ff_JaffaCakes118.exe
4552	756c9f3211078ed6c37523fde811a7ff_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	3064	wermgr.exe
Token: SeDebugPrivilege	3064	wermgr.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

756c9f3211078ed6c37523fde811a7ff_JaffaCakes118.exe

description	pid	process	target process
PID 4552 wrote to memory of 3064	4552	756c9f3211078ed6c37523fde811a7ff_JaffaCakes118.exe	wermgr.exe
PID 4552 wrote to memory of 3064	4552	756c9f3211078ed6c37523fde811a7ff_JaffaCakes118.exe	wermgr.exe
PID 4552 wrote to memory of 3064	4552	756c9f3211078ed6c37523fde811a7ff_JaffaCakes118.exe	wermgr.exe
PID 4552 wrote to memory of 3064	4552	756c9f3211078ed6c37523fde811a7ff_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\756c9f3211078ed6c37523fde811a7ff_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\756c9f3211078ed6c37523fde811a7ff_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4552

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3064

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/3064-196-0x000001F818790000-0x000001F8187B4000-memory.dmp

Filesize
144KB

Download
memory/3064-198-0x000001F818790000-0x000001F8187B4000-memory.dmp

Filesize
144KB

Download
memory/4552-3-0x00000000020D0000-0x0000000002102000-memory.dmp

Filesize
200KB

Download
memory/4552-7-0x0000000002140000-0x000000000216F000-memory.dmp

Filesize
188KB

Download
memory/4552-10-0x0000000002140000-0x000000000216F000-memory.dmp

Filesize
188KB

Download
memory/4552-9-0x0000000002110000-0x000000000213E000-memory.dmp

Filesize
184KB

Download
memory/4552-8-0x00000000005D0000-0x0000000000600000-memory.dmp

Filesize
192KB

Download
memory/4552-194-0x0000000000610000-0x0000000000611000-memory.dmp

Filesize
4KB

Download
memory/4552-195-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4552-197-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4552-199-0x0000000002140000-0x000000000216F000-memory.dmp

Filesize
188KB

Download