trickbot | 46401903e85a5c457490a6934ec4dc61fdf28df83af37741e1566a2abb290ecb

Analysis

max time kernel
89s
max time network
152s
platform
windows10_x64
resource
win10v20210408
submitted
26-09-2021 15:06

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General

Target

bcc84e9ca2d9f96f741272bb800aa08c.exe
Size

516KB
MD5

bcc84e9ca2d9f96f741272bb800aa08c
SHA1

b8f55dea9a7708ae9608f3b949874d16db98f228
SHA256

46401903e85a5c457490a6934ec4dc61fdf28df83af37741e1566a2abb290ecb
SHA512

e0e00b70f1e4111ef6b8cc56389c35531a696ba6dcc9c18b835e722573c0554dafccb5eb5fcdde7d0fe1da3d41e37600b2354498129e1fd6f47993e88b3bfa44

Score

10^/10

trickbot tot153 banker trojan

Malware Config

Extracted

Family

trickbot

Version

2000033

Botnet

tot153

179.42.137.102:443

191.36.152.198:443

179.42.137.104:443

179.42.137.106:443

179.42.137.108:443

202.183.12.124:443

194.190.18.122:443

103.56.207.230:443

171.103.187.218:449

171.103.189.118:449

18.139.111.104:443

179.42.137.105:443

186.4.193.75:443

171.101.229.2:449

179.42.137.107:443

103.56.43.209:449

179.42.137.110:443

45.181.207.156:443

197.44.54.162:449

179.42.137.109:443

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

16 api.ipify.org
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 4680 wermgr.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

bcc84e9ca2d9f96f741272bb800aa08c.exe

pid process

4648 bcc84e9ca2d9f96f741272bb800aa08c.exe
4648 bcc84e9ca2d9f96f741272bb800aa08c.exe

flow	ioc
16	api.ipify.org

description	pid	process
Token: SeDebugPrivilege	4680	wermgr.exe

pid	process
4648	bcc84e9ca2d9f96f741272bb800aa08c.exe
4648	bcc84e9ca2d9f96f741272bb800aa08c.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

bcc84e9ca2d9f96f741272bb800aa08c.exe

description	pid	process	target process
PID 4648 wrote to memory of 4680	4648	bcc84e9ca2d9f96f741272bb800aa08c.exe	wermgr.exe
PID 4648 wrote to memory of 4680	4648	bcc84e9ca2d9f96f741272bb800aa08c.exe	wermgr.exe
PID 4648 wrote to memory of 4696	4648	bcc84e9ca2d9f96f741272bb800aa08c.exe	cmd.exe
PID 4648 wrote to memory of 4696	4648	bcc84e9ca2d9f96f741272bb800aa08c.exe	cmd.exe
PID 4648 wrote to memory of 4680	4648	bcc84e9ca2d9f96f741272bb800aa08c.exe	wermgr.exe
PID 4648 wrote to memory of 4680	4648	bcc84e9ca2d9f96f741272bb800aa08c.exe	wermgr.exe

C:\Users\Admin\AppData\Local\Temp\bcc84e9ca2d9f96f741272bb800aa08c.exe
"C:\Users\Admin\AppData\Local\Temp\bcc84e9ca2d9f96f741272bb800aa08c.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4648

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4680

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe
2⤵
PID:4696

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4648-114-0x0000000002620000-0x000000000265F000-memory.dmp

Filesize
252KB

Download
memory/4648-117-0x00000000022A0000-0x00000000022DC000-memory.dmp

Filesize
240KB

Download
memory/4648-118-0x0000000002660000-0x000000000269B000-memory.dmp

Filesize
236KB

Download
memory/4648-120-0x0000000010001000-0x0000000010003000-memory.dmp

Filesize
8KB

Download
memory/4648-119-0x0000000000670000-0x0000000000671000-memory.dmp

Filesize
4KB

Download
memory/4680-121-0x0000000000000000-mapping.dmp

Download
memory/4680-123-0x0000015CEEBE0000-0x0000015CEEBE1000-memory.dmp

Filesize
4KB

Download
memory/4680-122-0x0000015CEEAD0000-0x0000015CEEAF9000-memory.dmp

Filesize
164KB

Download