trickbot | 8049c6f4c61cc8c032eddb29124216659b2526d243bb63ba6083e7091bffaa3f

Analysis

max time kernel
150s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
14-03-2024 08:53

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

c8348edc72f45da624696a1c30e3bec4.dll
Size

401KB
MD5

c8348edc72f45da624696a1c30e3bec4
SHA1

e7b7a52313f0a7dfbc74e54b4d254787aee6ff31
SHA256

8049c6f4c61cc8c032eddb29124216659b2526d243bb63ba6083e7091bffaa3f
SHA512

d7847da6cde56a1282d70f122d47c77c6ed62760d30b61c6d61ddf51c0b0afce13c2cbddff3eb9a5dd7258f7548582ac73c921d0c3a53f5fc180fbe68b9ef41f
SSDEEP

6144:SYbxqY1tkUnvIRKYdZEMiXeUJqFfEGTJ210yGCZ0AlBqhmkh3brRLeeuXkHlFWki:jxqY1tzwRKYdiMiXvqFfX2St6VmASvlO

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
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

884 2824 WerFault.exe regsvr32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 3140 wermgr.exe

pid	pid_target	process	target process
884	2824	WerFault.exe	regsvr32.exe

description	pid	process
Token: SeDebugPrivilege	3140	wermgr.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 3232 wrote to memory of 2824	3232	regsvr32.exe	regsvr32.exe
PID 3232 wrote to memory of 2824	3232	regsvr32.exe	regsvr32.exe
PID 3232 wrote to memory of 2824	3232	regsvr32.exe	regsvr32.exe
PID 2824 wrote to memory of 3140	2824	regsvr32.exe	wermgr.exe
PID 2824 wrote to memory of 3140	2824	regsvr32.exe	wermgr.exe
PID 2824 wrote to memory of 3140	2824	regsvr32.exe	wermgr.exe
PID 2824 wrote to memory of 3140	2824	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\c8348edc72f45da624696a1c30e3bec4.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3232

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\c8348edc72f45da624696a1c30e3bec4.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:2824

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3140

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2824 -s 648
3⤵
- Program crash
PID:884

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2824 -ip 2824
1⤵
PID:1708

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2824-0-0x0000000001090000-0x00000000010CF000-memory.dmp

Filesize
252KB

Download
memory/2824-1-0x0000000001090000-0x00000000010CF000-memory.dmp

Filesize
252KB

Download
memory/2824-2-0x00000000029A0000-0x00000000029A1000-memory.dmp

Filesize
4KB

Download
memory/2824-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2824-6-0x0000000001090000-0x00000000010CF000-memory.dmp

Filesize
252KB

Download
memory/3140-4-0x000001DC261A0000-0x000001DC261A1000-memory.dmp

Filesize
4KB

Download
memory/3140-5-0x000001DC25F00000-0x000001DC25F28000-memory.dmp

Filesize
160KB

Download
memory/3140-7-0x000001DC25F00000-0x000001DC25F28000-memory.dmp

Filesize
160KB

Download