trickbot | e555b8ee0f724c95a40ee8b5e9ab0095e92f0a033edaf0fbfe6ded57ace592be

Analysis

max time kernel
131s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-12-2024 19:35

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General

Target

JaffaCakes118_e555b8ee0f724c95a40ee8b5e9ab0095e92f0a033edaf0fbfe6ded57ace592be.dll
Size

2.1MB
MD5

d79045a3b289cd26b84780282c663262
SHA1

0862f58c73e17ad94ccc3e2cd10a58fcca8167e1
SHA256

e555b8ee0f724c95a40ee8b5e9ab0095e92f0a033edaf0fbfe6ded57ace592be
SHA512

e601c67c3282e3a9a28cc99a956604edea98b405a71500d90c56456606b3d38446cca7d737e10d92a5919b2ca9e1637d8c7c33e23831b6237ff3dc76aac44a0a
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
3524	4808	WerFault.exe	83

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	1240	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2948 wrote to memory of 4808	2948	rundll32.exe	83
PID 2948 wrote to memory of 4808	2948	rundll32.exe	83
PID 2948 wrote to memory of 4808	2948	rundll32.exe	83
PID 4808 wrote to memory of 2516	4808	rundll32.exe	84
PID 4808 wrote to memory of 2516	4808	rundll32.exe	84
PID 4808 wrote to memory of 2516	4808	rundll32.exe	84
PID 4808 wrote to memory of 1240	4808	rundll32.exe	85
PID 4808 wrote to memory of 1240	4808	rundll32.exe	85
PID 4808 wrote to memory of 1240	4808	rundll32.exe	85
PID 4808 wrote to memory of 1240	4808	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e555b8ee0f724c95a40ee8b5e9ab0095e92f0a033edaf0fbfe6ded57ace592be.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2948
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e555b8ee0f724c95a40ee8b5e9ab0095e92f0a033edaf0fbfe6ded57ace592be.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4808
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2516
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1240
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4808 -s 652
    3⤵
    - Program crash
    PID:3524

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4808 -ip 4808
1⤵
PID:3124

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/1240-4-0x0000021DD1660000-0x0000021DD1688000-memory.dmp

Filesize
160KB

Download
memory/1240-5-0x0000021DD1900000-0x0000021DD1901000-memory.dmp

Filesize
4KB

Download
memory/1240-7-0x0000021DD1660000-0x0000021DD1688000-memory.dmp

Filesize
160KB

Download
memory/4808-0-0x0000000002450000-0x00000000026AD000-memory.dmp

Filesize
2.4MB

Download
memory/4808-1-0x0000000000B30000-0x0000000000B75000-memory.dmp

Filesize
276KB

Download
memory/4808-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4808-2-0x00000000027A0000-0x00000000027A1000-memory.dmp

Filesize
4KB

Download
memory/4808-6-0x0000000000B30000-0x0000000000B75000-memory.dmp

Filesize
276KB

Download