trickbot | 06400a93159bc082b8a7ab87efc9814f81a498575f688fb046dcb577bef511dc

Analysis

max time kernel
110s
max time network
136s
platform
windows10_x64
resource
win10-en-20211014
submitted
07-12-2021 12:57

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General

Target

06400a93159bc082b8a7ab87efc9814f81a498575f688fb046dcb577bef511dc.dll
Size

1.8MB
MD5

c3d540a787e49789dcb8949b4ffe4554
SHA1

e47fb19b4e92e927b9d13a12573fa2882abfcaa6
SHA256

06400a93159bc082b8a7ab87efc9814f81a498575f688fb046dcb577bef511dc
SHA512

c9c0b22cf06d9029a35fb65c101ff3a8d358ceaec0617405e56101dc7722ab049367e631326aec240b6baa6d698956156ce1778953d24925ca18449a5f510021

Score

10^/10

trickbot rob141 banker trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob141

65.152.201.203:443

185.56.175.122:443

46.99.175.217:443

179.189.229.254:443

46.99.175.149:443

181.129.167.82:443

216.166.148.187:443

46.99.188.223:443

128.201.76.252:443

62.99.79.77:443

60.51.47.65:443

24.162.214.166:443

45.36.99.184:443

97.83.40.67:443

184.74.99.214:443

103.105.254.17:443

62.99.76.213:443

82.159.149.52:443

Attributes

autorun
Name:pwgrabb
Name:pwgrabc

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

26 myexternalip.com
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 1508 wermgr.exe

flow	ioc
26	myexternalip.com

description	pid	process
Token: SeDebugPrivilege	1508	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 3508 wrote to memory of 696	3508	rundll32.exe	rundll32.exe
PID 3508 wrote to memory of 696	3508	rundll32.exe	rundll32.exe
PID 3508 wrote to memory of 696	3508	rundll32.exe	rundll32.exe
PID 696 wrote to memory of 3344	696	rundll32.exe	cmd.exe
PID 696 wrote to memory of 3344	696	rundll32.exe	cmd.exe
PID 696 wrote to memory of 3344	696	rundll32.exe	cmd.exe
PID 696 wrote to memory of 1508	696	rundll32.exe	wermgr.exe
PID 696 wrote to memory of 1508	696	rundll32.exe	wermgr.exe
PID 696 wrote to memory of 1508	696	rundll32.exe	wermgr.exe
PID 696 wrote to memory of 1508	696	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\06400a93159bc082b8a7ab87efc9814f81a498575f688fb046dcb577bef511dc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3508

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\06400a93159bc082b8a7ab87efc9814f81a498575f688fb046dcb577bef511dc.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:696

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:3344

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1508

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/696-115-0x0000000000000000-mapping.dmp

Download
memory/696-117-0x0000000002C60000-0x0000000002CA5000-memory.dmp

Filesize
276KB

Download
memory/696-116-0x0000000004510000-0x0000000004778000-memory.dmp

Filesize
2.4MB

Download
memory/696-118-0x0000000002CE0000-0x0000000002CE1000-memory.dmp

Filesize
4KB

Download
memory/696-119-0x0000000010001000-0x0000000010003000-memory.dmp

Filesize
8KB

Download
memory/1508-120-0x0000000000000000-mapping.dmp

Download
memory/1508-121-0x0000022D1D910000-0x0000022D1D938000-memory.dmp

Filesize
160KB

Download
memory/1508-122-0x0000022D1DB20000-0x0000022D1DB21000-memory.dmp

Filesize
4KB

Download
memory/1508-124-0x0000022D1DB50000-0x0000022D1DB52000-memory.dmp

Filesize
8KB

Download
memory/1508-123-0x0000022D1DB50000-0x0000022D1DB52000-memory.dmp

Filesize
8KB

Download