trickbot | 42518da60fb7d25e049276afc797db54c9678ed87d6e69ac5a53b668c4bdd410

Analysis

max time kernel
142s
max time network
147s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 11:53

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General

Target

6c55a8fbce2e51de2ed495483d02d014.dll
Size

600KB
MD5

6c55a8fbce2e51de2ed495483d02d014
SHA1

a798174893e509dbb303e5be89afc03de064e2ff
SHA256

42518da60fb7d25e049276afc797db54c9678ed87d6e69ac5a53b668c4bdd410
SHA512

bd90838deb353e40d39ae7fdd88ea67781b514b88799cfbdb106b64c5967deb991500e3f619a53e22f342e49192c0e13a8e04a306836bd51e79ae609a7e7a297
SSDEEP

12288:SubYNTW0k3QRsYgUKkFj60KBQEq4OJZ+133UsdVzkZ2QWVH47xpEwYAd:VbiY3QRmZkFj60KBQEqDk1UsdlcKVYFZ

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

description	pid	Process
Token: SeDebugPrivilege	2268	wermgr.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2184 wrote to memory of 2536	2184	regsvr32.exe	28
PID 2184 wrote to memory of 2536	2184	regsvr32.exe	28
PID 2184 wrote to memory of 2536	2184	regsvr32.exe	28
PID 2184 wrote to memory of 2536	2184	regsvr32.exe	28
PID 2184 wrote to memory of 2536	2184	regsvr32.exe	28
PID 2184 wrote to memory of 2536	2184	regsvr32.exe	28
PID 2184 wrote to memory of 2536	2184	regsvr32.exe	28
PID 2536 wrote to memory of 2268	2536	regsvr32.exe	29
PID 2536 wrote to memory of 2268	2536	regsvr32.exe	29
PID 2536 wrote to memory of 2268	2536	regsvr32.exe	29
PID 2536 wrote to memory of 2268	2536	regsvr32.exe	29
PID 2536 wrote to memory of 2268	2536	regsvr32.exe	29
PID 2536 wrote to memory of 2268	2536	regsvr32.exe	29

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\6c55a8fbce2e51de2ed495483d02d014.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2184
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\6c55a8fbce2e51de2ed495483d02d014.dll
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2536
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2268

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2268-13-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2268-14-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download
memory/2268-16-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download
memory/2536-0-0x00000000002F0000-0x000000000032B000-memory.dmp

Filesize
236KB

Download
memory/2536-2-0x0000000000250000-0x0000000000288000-memory.dmp

Filesize
224KB

Download
memory/2536-5-0x00000000003C0000-0x00000000003F9000-memory.dmp

Filesize
228KB

Download
memory/2536-8-0x0000000000BC0000-0x0000000000BF7000-memory.dmp

Filesize
220KB

Download
memory/2536-11-0x0000000000C00000-0x0000000000C40000-memory.dmp

Filesize
256KB

Download
memory/2536-12-0x00000000001F0000-0x00000000001F3000-memory.dmp

Filesize
12KB

Download
memory/2536-15-0x0000000000C00000-0x0000000000C40000-memory.dmp

Filesize
256KB

Download