trickbot | 77de7550834ec311d07f8c1646301e5fe713bdc69b28d7d49d1bad5b4f11ce91

Analysis

max time kernel
141s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
26-08-2024 18:02

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General

Target

c38ba095349aa358d2a1d854cbe63408_JaffaCakes118.exe
Size

364KB
MD5

c38ba095349aa358d2a1d854cbe63408
SHA1

21b4bbd7c1d133f30d53771c00e4d138d06cf75a
SHA256

77de7550834ec311d07f8c1646301e5fe713bdc69b28d7d49d1bad5b4f11ce91
SHA512

d41b5bef63acc74ffb8e6df3fe254ec7ab57609b7352252323054a4bd9ca36a4d930432baf2e55529c0f495e0b4c32383298eee3852f4a0d09a48e6c720c1e48
SSDEEP

6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANy:WBOO3VKID90TBEhx4O6ay

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/1032-8-0x0000000000600000-0x0000000000630000-memory.dmp	dave
behavioral2/memory/1032-3-0x0000000000A70000-0x0000000000AA2000-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	c38ba095349aa358d2a1d854cbe63408_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1032	c38ba095349aa358d2a1d854cbe63408_JaffaCakes118.exe
1032	c38ba095349aa358d2a1d854cbe63408_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3588	wermgr.exe
Token: SeDebugPrivilege	3588	wermgr.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1032 wrote to memory of 3588	1032	c38ba095349aa358d2a1d854cbe63408_JaffaCakes118.exe	98
PID 1032 wrote to memory of 3588	1032	c38ba095349aa358d2a1d854cbe63408_JaffaCakes118.exe	98
PID 1032 wrote to memory of 3588	1032	c38ba095349aa358d2a1d854cbe63408_JaffaCakes118.exe	98
PID 1032 wrote to memory of 3588	1032	c38ba095349aa358d2a1d854cbe63408_JaffaCakes118.exe	98

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\c38ba095349aa358d2a1d854cbe63408_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c38ba095349aa358d2a1d854cbe63408_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1032
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3588

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/1032-8-0x0000000000600000-0x0000000000630000-memory.dmp

Filesize
192KB

Download
memory/1032-3-0x0000000000A70000-0x0000000000AA2000-memory.dmp

Filesize
200KB

Download
memory/1032-10-0x0000000000640000-0x000000000066E000-memory.dmp

Filesize
184KB

Download
memory/1032-9-0x0000000000AE0000-0x0000000000B0F000-memory.dmp

Filesize
188KB

Download
memory/1032-7-0x0000000000AE0000-0x0000000000B0F000-memory.dmp

Filesize
188KB

Download
memory/1032-46-0x0000000000AE0000-0x0000000000B0F000-memory.dmp

Filesize
188KB

Download
memory/1032-151-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1032-150-0x0000000000AC0000-0x0000000000AC1000-memory.dmp

Filesize
4KB

Download
memory/1032-153-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1032-155-0x0000000000AE0000-0x0000000000B0F000-memory.dmp

Filesize
188KB

Download
memory/3588-152-0x0000022D6DBE0000-0x0000022D6DC04000-memory.dmp

Filesize
144KB

Download
memory/3588-154-0x0000022D6DBE0000-0x0000022D6DC04000-memory.dmp

Filesize
144KB

Download