trickbot | 4a63bf243a127fb5f9d064305f917ef543a3b85c5f7311ba1f92089404a76289

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-12-2024 22:26

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General

Target

JaffaCakes118_4a63bf243a127fb5f9d064305f917ef543a3b85c5f7311ba1f92089404a76289.dll
Size

2.1MB
MD5

4f7d303592a7c532bed521a7059cd35a
SHA1

8110f39d5acade2bd000b52f6b58c3e362431899
SHA256

4a63bf243a127fb5f9d064305f917ef543a3b85c5f7311ba1f92089404a76289
SHA512

bd0ec5df687473a2630393c6457fa6fa42720171f03c15d1f9eba24bf6d88c18c48096f80a77b6caf19c77fd368e36f92a1ab8e422453c42be91a821207bdf5f
SSDEEP

3072:6w8za/e6cljz2QeZWYNqQIYOUgKK9pku0p0QIa4CYdTmCHqveFz7fmXnK77WQgtW:T/ckQeKQUUgKKhiXwV9LN7ua77Wjb

Score

10^/10

trickbot rob142 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100021

Botnet

rob142

181.129.85.98:443

189.112.119.205:443

189.51.118.78:443

186.121.214.106:443

49.176.188.184:443

61.69.102.170:443

213.32.252.221:443

89.46.216.2:443

103.36.79.3:443

103.108.97.51:443

95.140.217.242:443

41.175.22.226:443

190.109.169.161:443

186.159.12.18:443

190.109.171.17:443

181.196.148.202:443

186.47.75.58:443

186.42.212.30:443

190.214.21.14:443

187.108.32.133:443

Attributes

autorun

ecc_pubkey.base64

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot
Trickbot family
trickbot

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4792	1636	WerFault.exe	84

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	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2872	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 1636	2412	rundll32.exe	84
PID 2412 wrote to memory of 1636	2412	rundll32.exe	84
PID 2412 wrote to memory of 1636	2412	rundll32.exe	84
PID 1636 wrote to memory of 1180	1636	rundll32.exe	85
PID 1636 wrote to memory of 1180	1636	rundll32.exe	85
PID 1636 wrote to memory of 1180	1636	rundll32.exe	85
PID 1636 wrote to memory of 2872	1636	rundll32.exe	86
PID 1636 wrote to memory of 2872	1636	rundll32.exe	86
PID 1636 wrote to memory of 2872	1636	rundll32.exe	86
PID 1636 wrote to memory of 2872	1636	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4a63bf243a127fb5f9d064305f917ef543a3b85c5f7311ba1f92089404a76289.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2412
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4a63bf243a127fb5f9d064305f917ef543a3b85c5f7311ba1f92089404a76289.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1636
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:1180
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2872
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1636 -s 652
    3⤵
    - Program crash
    PID:4792

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1636 -ip 1636
1⤵
PID:708

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1636-0-0x0000000000B30000-0x0000000000D8D000-memory.dmp

Filesize
2.4MB

Download
memory/1636-1-0x0000000000D90000-0x0000000000DD5000-memory.dmp

Filesize
276KB

Download
memory/1636-2-0x0000000000E00000-0x0000000000E01000-memory.dmp

Filesize
4KB

Download
memory/1636-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1636-6-0x0000000000D90000-0x0000000000DD5000-memory.dmp

Filesize
276KB

Download
memory/2872-4-0x000001F6F2A60000-0x000001F6F2A61000-memory.dmp

Filesize
4KB

Download
memory/2872-5-0x000001F6F27C0000-0x000001F6F27E8000-memory.dmp

Filesize
160KB

Download