trickbot | fcd3e09e358568db4936a34f16bcf0b782664983b58ad5fb300241bfef4af44a

Analysis

max time kernel
150s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
07-03-2024 10:54

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b89149b71e81d61dd8fb35a6fae6a7f0.dll
Size

401KB
MD5

b89149b71e81d61dd8fb35a6fae6a7f0
SHA1

e32eb05c381b7da014cdadfd5cf8fef0f09176e7
SHA256

fcd3e09e358568db4936a34f16bcf0b782664983b58ad5fb300241bfef4af44a
SHA512

887df8f6efc179e2fbb51b75253aaac4a3e674e53b607471d68a8c797e099e62c62499c75a52cde31b0dacf148f03e10b859704b4d15adca842d3cc928873d2b
SSDEEP

6144:SYbxqY1tkUnvIRKYdZEMiXeUJqFfEGTJ210yGCZ0AlBqhmkh3brRLeeuXkHlFWku:jxqY1tzwRKYdiMiXvqFfX2St6VmASvlS

Score

10^/10

trickbot zev4 banker trojan

Malware Config

Extracted

Family

trickbot

Version

2000031

Botnet

zev4

14.232.161.45:443

118.173.233.64:443

41.57.156.203:443

45.239.234.2:443

45.201.136.3:443

177.10.90.29:443

185.17.105.236:443

91.237.161.87:443

185.189.55.207:443

186.225.119.170:443

143.0.208.20:443

222.124.16.74:443

220.82.64.198:443

200.236.218.62:443

178.216.28.59:443

45.239.233.131:443

196.216.59.174:443

119.202.8.249:443

82.159.149.37:443

49.248.217.170:443

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
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 2600 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	2600	wermgr.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1964 wrote to memory of 1544	1964	regsvr32.exe	regsvr32.exe
PID 1964 wrote to memory of 1544	1964	regsvr32.exe	regsvr32.exe
PID 1964 wrote to memory of 1544	1964	regsvr32.exe	regsvr32.exe
PID 1544 wrote to memory of 2600	1544	regsvr32.exe	wermgr.exe
PID 1544 wrote to memory of 2600	1544	regsvr32.exe	wermgr.exe
PID 1544 wrote to memory of 2600	1544	regsvr32.exe	wermgr.exe
PID 1544 wrote to memory of 2600	1544	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\b89149b71e81d61dd8fb35a6fae6a7f0.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1964

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\b89149b71e81d61dd8fb35a6fae6a7f0.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:1544

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2600

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1720 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:8
1⤵
PID:4404

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1544-0-0x0000000000D40000-0x0000000000D7F000-memory.dmp

Filesize
252KB

Download
memory/1544-1-0x0000000000D40000-0x0000000000D7F000-memory.dmp

Filesize
252KB

Download
memory/1544-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1544-2-0x0000000000D20000-0x0000000000D21000-memory.dmp

Filesize
4KB

Download
memory/1544-6-0x0000000000D40000-0x0000000000D7F000-memory.dmp

Filesize
252KB

Download
memory/1544-7-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2600-5-0x000001EB8B5D0000-0x000001EB8B5F8000-memory.dmp

Filesize
160KB

Download
memory/2600-4-0x000001EB8B780000-0x000001EB8B781000-memory.dmp

Filesize
4KB

Download
memory/2600-8-0x000001EB8B5D0000-0x000001EB8B5F8000-memory.dmp

Filesize
160KB

Download