trickbot | b3627ad0828e8e956736158952bcedf279605a87f12a70cda412239f3209a351

Analysis

max time kernel
139s
max time network
154s
platform
windows10_x64
resource
win10-en-20211208
submitted
23-12-2021 16:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b3627ad0828e8e956736158952bcedf279605a87f12a70cda412239f3209a351.dll
Size

325KB
MD5

4331986c32ce4c5139275be2f7ac2d90
SHA1

fbb842d9e5c84f3aba3fb62837ac16bd80e9c935
SHA256

b3627ad0828e8e956736158952bcedf279605a87f12a70cda412239f3209a351
SHA512

70c139f07623ed427ba5fade6adecd506367cd5114c9f3bdff32581f60b3ebb3fbfa054ba5fcfd345f3bbee17fcd37ea066eea6aedff26cac8eceb871b612a56

Score

10^/10

trickbot rob144 banker trojan

Malware Config

Extracted

Family

trickbot

Version

100021

Botnet

rob144

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
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

38 checkip.amazonaws.com
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 804 wermgr.exe

flow	ioc
38	checkip.amazonaws.com

description	pid	process
Token: SeDebugPrivilege	804	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 3004 wrote to memory of 3492	3004	rundll32.exe	rundll32.exe
PID 3004 wrote to memory of 3492	3004	rundll32.exe	rundll32.exe
PID 3004 wrote to memory of 3492	3004	rundll32.exe	rundll32.exe
PID 3492 wrote to memory of 368	3492	rundll32.exe	cmd.exe
PID 3492 wrote to memory of 368	3492	rundll32.exe	cmd.exe
PID 3492 wrote to memory of 368	3492	rundll32.exe	cmd.exe
PID 3492 wrote to memory of 804	3492	rundll32.exe	wermgr.exe
PID 3492 wrote to memory of 804	3492	rundll32.exe	wermgr.exe
PID 3492 wrote to memory of 804	3492	rundll32.exe	wermgr.exe
PID 3492 wrote to memory of 804	3492	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b3627ad0828e8e956736158952bcedf279605a87f12a70cda412239f3209a351.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3004

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b3627ad0828e8e956736158952bcedf279605a87f12a70cda412239f3209a351.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:3492

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:368

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:804

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/804-122-0x0000000000000000-mapping.dmp

Download
memory/804-124-0x000001D2E1860000-0x000001D2E1861000-memory.dmp

Filesize
4KB

Download
memory/804-123-0x000001D2E1820000-0x000001D2E1848000-memory.dmp

Filesize
160KB

Download
memory/804-126-0x000001D2E1890000-0x000001D2E1892000-memory.dmp

Filesize
8KB

Download
memory/804-125-0x000001D2E1890000-0x000001D2E1892000-memory.dmp

Filesize
8KB

Download
memory/3492-118-0x0000000000000000-mapping.dmp

Download
memory/3492-120-0x0000000004EB0000-0x0000000004EB1000-memory.dmp

Filesize
4KB

Download
memory/3492-119-0x0000000003550000-0x000000000358E000-memory.dmp

Filesize
248KB

Download
memory/3492-121-0x0000000010001000-0x0000000010003000-memory.dmp

Filesize
8KB

Download