trickbot | c9505e67b4ee3302bb1c5692c450dc64c6ddb3641550da34090ea4c1157d1c71

Analysis

max time kernel
136s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
25-08-2024 16:22

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General

Target

c12008e6ea845f86a885bed4d0ad56f5_JaffaCakes118.exe
Size

364KB
MD5

c12008e6ea845f86a885bed4d0ad56f5
SHA1

46a7c380877c82ee11711227408c15fcd82fdc2e
SHA256

c9505e67b4ee3302bb1c5692c450dc64c6ddb3641550da34090ea4c1157d1c71
SHA512

8e35e720a62031654eddce2c3390927684a2a45f79ced3073a7dde01c81554ddcce491de0102bc87fcc18952f0f57607cf97b568db32faed2712f264b66104d0
SSDEEP

6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANQ:WBOO3VKID90TBEhx4O6aQ

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
behavioral1/memory/588-8-0x0000000000230000-0x0000000000260000-memory.dmp	dave
behavioral1/memory/588-3-0x00000000002C0000-0x00000000002F2000-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	c12008e6ea845f86a885bed4d0ad56f5_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
588	c12008e6ea845f86a885bed4d0ad56f5_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1872	wermgr.exe
Token: SeDebugPrivilege	1872	wermgr.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 588 wrote to memory of 1872	588	c12008e6ea845f86a885bed4d0ad56f5_JaffaCakes118.exe	31
PID 588 wrote to memory of 1872	588	c12008e6ea845f86a885bed4d0ad56f5_JaffaCakes118.exe	31
PID 588 wrote to memory of 1872	588	c12008e6ea845f86a885bed4d0ad56f5_JaffaCakes118.exe	31
PID 588 wrote to memory of 1872	588	c12008e6ea845f86a885bed4d0ad56f5_JaffaCakes118.exe	31
PID 588 wrote to memory of 1872	588	c12008e6ea845f86a885bed4d0ad56f5_JaffaCakes118.exe	31
PID 588 wrote to memory of 1872	588	c12008e6ea845f86a885bed4d0ad56f5_JaffaCakes118.exe	31

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\c12008e6ea845f86a885bed4d0ad56f5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c12008e6ea845f86a885bed4d0ad56f5_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:588
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1872

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/588-9-0x0000000000330000-0x000000000035F000-memory.dmp

Filesize
188KB

Download
memory/588-8-0x0000000000230000-0x0000000000260000-memory.dmp

Filesize
192KB

Download
memory/588-7-0x0000000000330000-0x000000000035F000-memory.dmp

Filesize
188KB

Download
memory/588-3-0x00000000002C0000-0x00000000002F2000-memory.dmp

Filesize
200KB

Download
memory/588-11-0x0000000000300000-0x000000000032E000-memory.dmp

Filesize
184KB

Download
memory/588-43-0x0000000000330000-0x000000000035F000-memory.dmp

Filesize
188KB

Download
memory/588-145-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/588-144-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/588-147-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/588-149-0x0000000000330000-0x000000000035F000-memory.dmp

Filesize
188KB

Download
memory/1872-146-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/1872-148-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download