trickbot | 5c8de8c0a9a20722845d30f65cc994036e6d59e57359816746992c1ab9970b2a

General

Target

5c8de8c0a9a20722845d30f65cc994036e6d59e57359816746992c1ab9970b2a.dll
Size

341KB
MD5

5f3e5024dd0d89f7ebaa73087405289a
SHA1

f0dd73719e0615a11b44cf6da430e7a3d52802ca
SHA256

5c8de8c0a9a20722845d30f65cc994036e6d59e57359816746992c1ab9970b2a
SHA512

25656672637b059710a200a0631d47e58f3f7da7bec76becb9cba7a66ab6f0e994f93d0962a34ba228622bda3b6075dde3dd11ceaf577abbd331200f784aad01

Score

10^/10

trickbot rob144 banker suricata trojan

Malware Config

Extracted

Family

trickbot

Version

100021

Botnet

rob144

C2

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
suricata: ET MALWARE Win32/TrickBot CnC Initial Checkin M2
suricata: ET MALWARE Win32/TrickBot CnC Initial Checkin M2
suricata
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

40 ipinfo.io
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 3388 wermgr.exe

flow	ioc
40	ipinfo.io

description	pid	process
Token: SeDebugPrivilege	3388	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2080 wrote to memory of 3476	2080	rundll32.exe	rundll32.exe
PID 2080 wrote to memory of 3476	2080	rundll32.exe	rundll32.exe
PID 2080 wrote to memory of 3476	2080	rundll32.exe	rundll32.exe
PID 3476 wrote to memory of 4008	3476	rundll32.exe	cmd.exe
PID 3476 wrote to memory of 4008	3476	rundll32.exe	cmd.exe
PID 3476 wrote to memory of 4008	3476	rundll32.exe	cmd.exe
PID 3476 wrote to memory of 3388	3476	rundll32.exe	wermgr.exe
PID 3476 wrote to memory of 3388	3476	rundll32.exe	wermgr.exe
PID 3476 wrote to memory of 3388	3476	rundll32.exe	wermgr.exe
PID 3476 wrote to memory of 3388	3476	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5c8de8c0a9a20722845d30f65cc994036e6d59e57359816746992c1ab9970b2a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2080

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5c8de8c0a9a20722845d30f65cc994036e6d59e57359816746992c1ab9970b2a.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:3476

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:4008

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3388

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3388-119-0x0000000000000000-mapping.dmp

Download
memory/3388-120-0x000001EA21DE0000-0x000001EA21E08000-memory.dmp

Filesize
160KB

Download
memory/3388-121-0x000001EA21E20000-0x000001EA21E21000-memory.dmp

Filesize
4KB

Download
memory/3388-123-0x000001EA22020000-0x000001EA22022000-memory.dmp

Filesize
8KB

Download
memory/3388-122-0x000001EA22020000-0x000001EA22022000-memory.dmp

Filesize
8KB

Download
memory/3476-115-0x0000000000000000-mapping.dmp

Download
memory/3476-116-0x0000000002C90000-0x0000000002DDA000-memory.dmp

Filesize
1.3MB

Download
memory/3476-117-0x0000000002C90000-0x0000000002D3E000-memory.dmp

Filesize
696KB

Download
memory/3476-118-0x0000000010001000-0x0000000010003000-memory.dmp

Filesize
8KB

Download

Analysis

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