trickbot | 31b2f47398153071eb76a9122aa6b1332976cd518c3402856ef3b69b6c6395cb

Analysis

max time kernel
134s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18-08-2024 11:23

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General

Target

a696cf1a49a1998c66d9e28d838fd157_JaffaCakes118.exe
Size

364KB
MD5

a696cf1a49a1998c66d9e28d838fd157
SHA1

5f0ff73a9595f2683458eed5d37cb3a1a3c9bbdc
SHA256

31b2f47398153071eb76a9122aa6b1332976cd518c3402856ef3b69b6c6395cb
SHA512

1ff4ab95787147975e2fafbde2df4e4f46cc90e3a64964188fa5d850fb7f9bdd534ab76a8247f48612f65f7774a3ab74236b0a66f6f273eb9c5a56401f7cad92
SSDEEP

6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANP:WBOO3VKID90TBEhx4O6aP

Score

10^/10

trickbot banker dave discovery 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

resource	yara_rule
behavioral2/memory/2716-7-0x0000000000A40000-0x0000000000A70000-memory.dmp	dave
behavioral2/memory/2716-3-0x0000000000A70000-0x0000000000AA2000-memory.dmp	dave

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a696cf1a49a1998c66d9e28d838fd157_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2716	a696cf1a49a1998c66d9e28d838fd157_JaffaCakes118.exe
2716	a696cf1a49a1998c66d9e28d838fd157_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4624	wermgr.exe
Token: SeDebugPrivilege	4624	wermgr.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2716 wrote to memory of 4624	2716	a696cf1a49a1998c66d9e28d838fd157_JaffaCakes118.exe	97
PID 2716 wrote to memory of 4624	2716	a696cf1a49a1998c66d9e28d838fd157_JaffaCakes118.exe	97
PID 2716 wrote to memory of 4624	2716	a696cf1a49a1998c66d9e28d838fd157_JaffaCakes118.exe	97
PID 2716 wrote to memory of 4624	2716	a696cf1a49a1998c66d9e28d838fd157_JaffaCakes118.exe	97

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\a696cf1a49a1998c66d9e28d838fd157_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a696cf1a49a1998c66d9e28d838fd157_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2716
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4624

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2716-7-0x0000000000A40000-0x0000000000A70000-memory.dmp

Filesize
192KB

Download
memory/2716-3-0x0000000000A70000-0x0000000000AA2000-memory.dmp

Filesize
200KB

Download
memory/2716-8-0x0000000000B10000-0x0000000000B3F000-memory.dmp

Filesize
188KB

Download
memory/2716-10-0x0000000000B10000-0x0000000000B3F000-memory.dmp

Filesize
188KB

Download
memory/2716-9-0x0000000000AB0000-0x0000000000ADE000-memory.dmp

Filesize
184KB

Download
memory/2716-48-0x0000000000B10000-0x0000000000B3F000-memory.dmp

Filesize
188KB

Download
memory/2716-126-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2716-125-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/2716-128-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2716-130-0x0000000000B10000-0x0000000000B3F000-memory.dmp

Filesize
188KB

Download
memory/4624-127-0x0000020CE9720000-0x0000020CE9744000-memory.dmp

Filesize
144KB

Download
memory/4624-129-0x0000020CE9720000-0x0000020CE9744000-memory.dmp

Filesize
144KB

Download