trickbot | 53a5ed4bae2ae1623f0a1ac10713e465642715b1e709864bfff5689885ff04f5

Analysis

max time kernel
128s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
24-02-2024 18:23

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General

Target

a27141fd449218f875b4f1b56fbfe83c.dll
Size

462KB
MD5

a27141fd449218f875b4f1b56fbfe83c
SHA1

d3e633c6d73bb9b16c43e03cd3e1bda8ecfc3933
SHA256

53a5ed4bae2ae1623f0a1ac10713e465642715b1e709864bfff5689885ff04f5
SHA512

0dea0de18eb9ae6bfc30e430ef211ccfdec3051600757242d87a72e0417f13db914ca98539e81326d32519e0b43a6eea1e9790bd7fd214d1c2329f999eaad446
SSDEEP

6144:7bVPXLakbTqht5o+nKivd8Z4sPYwp4KltOzlZRMCKy6fcWWHDecHAI3C+8hkBE:db4DmavdW4svpLtmRlKMHDuIycE

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

2420 4328 WerFault.exe regsvr32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 2872 wermgr.exe

pid	pid_target	process	target process
2420	4328	WerFault.exe	regsvr32.exe

description	pid	process
Token: SeDebugPrivilege	2872	wermgr.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1816 wrote to memory of 4328	1816	regsvr32.exe	regsvr32.exe
PID 1816 wrote to memory of 4328	1816	regsvr32.exe	regsvr32.exe
PID 1816 wrote to memory of 4328	1816	regsvr32.exe	regsvr32.exe
PID 4328 wrote to memory of 2872	4328	regsvr32.exe	wermgr.exe
PID 4328 wrote to memory of 2872	4328	regsvr32.exe	wermgr.exe
PID 4328 wrote to memory of 2872	4328	regsvr32.exe	wermgr.exe
PID 4328 wrote to memory of 2872	4328	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\a27141fd449218f875b4f1b56fbfe83c.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1816

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\a27141fd449218f875b4f1b56fbfe83c.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:4328

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2872

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4328 -s 644
3⤵
- Program crash
PID:2420

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4328 -ip 4328
1⤵
PID:2904

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2872-4-0x000001DC24940000-0x000001DC24941000-memory.dmp

Filesize
4KB

Download
memory/2872-5-0x000001DC247E0000-0x000001DC24808000-memory.dmp

Filesize
160KB

Download
memory/2872-7-0x000001DC247E0000-0x000001DC24808000-memory.dmp

Filesize
160KB

Download
memory/4328-0-0x0000000002B40000-0x0000000002D9D000-memory.dmp

Filesize
2.4MB

Download
memory/4328-1-0x0000000002AA0000-0x0000000002AE0000-memory.dmp

Filesize
256KB

Download
memory/4328-2-0x0000000002AF0000-0x0000000002AF1000-memory.dmp

Filesize
4KB

Download
memory/4328-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4328-6-0x0000000002AA0000-0x0000000002AE0000-memory.dmp

Filesize
256KB

Download