trickbot | 64116f6aabbb1b55d741556d81171b11becb66aae0ce907a63d6024029df6981

Analysis

max time kernel
148s
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
09-03-2024 14:39

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General

Target

bc0f809c93aac8bc9b735ce2b9b47253.dll
Size

490KB
MD5

bc0f809c93aac8bc9b735ce2b9b47253
SHA1

d069fa6c4e3b7b603b68d5daddcee0e2ca6033cf
SHA256

64116f6aabbb1b55d741556d81171b11becb66aae0ce907a63d6024029df6981
SHA512

dd1232a6cb398a129caec877666857b9b5d7d565c2ffe3fe0e0b45f60e9ff4e07d479501d0391450c8c0b18e75898a21dd671b5b4baafe917b9f313305796e16
SSDEEP

12288:HU873ntBL/siV2pVRJ0hVWI97UCAX5axhsxw4zd/XSkt8Y2EB3rYdHeo28O:HU87XtBrz8zIVWOQCY6sxw4RDH3rYd+l

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 1848 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	1848	wermgr.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1620 wrote to memory of 3828	1620	regsvr32.exe	regsvr32.exe
PID 1620 wrote to memory of 3828	1620	regsvr32.exe	regsvr32.exe
PID 1620 wrote to memory of 3828	1620	regsvr32.exe	regsvr32.exe
PID 3828 wrote to memory of 1848	3828	regsvr32.exe	wermgr.exe
PID 3828 wrote to memory of 1848	3828	regsvr32.exe	wermgr.exe
PID 3828 wrote to memory of 1848	3828	regsvr32.exe	wermgr.exe
PID 3828 wrote to memory of 1848	3828	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\bc0f809c93aac8bc9b735ce2b9b47253.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1620

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\bc0f809c93aac8bc9b735ce2b9b47253.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:3828

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1848

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=3644 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:8
1⤵
PID:3988

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1848-4-0x0000028389B20000-0x0000028389B21000-memory.dmp

Filesize
4KB

Download
memory/1848-5-0x0000028389980000-0x00000283899A8000-memory.dmp

Filesize
160KB

Download
memory/1848-8-0x0000028389980000-0x00000283899A8000-memory.dmp

Filesize
160KB

Download
memory/3828-0-0x0000000002D60000-0x0000000002FBD000-memory.dmp

Filesize
2.4MB

Download
memory/3828-1-0x00000000013F0000-0x0000000001430000-memory.dmp

Filesize
256KB

Download
memory/3828-2-0x0000000001430000-0x0000000001431000-memory.dmp

Filesize
4KB

Download
memory/3828-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3828-6-0x00000000013F0000-0x0000000001430000-memory.dmp

Filesize
256KB

Download
memory/3828-7-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download