trickbot | 3db8401dd3f00b82a7ad07abb86927b363dac8ffc56883d8134d4dd0fe4e7ab8

Analysis

max time kernel
147s
max time network
150s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
06-03-2024 18:04

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General

Target

b807a57034009120c824625144252378.dll
Size

401KB
MD5

b807a57034009120c824625144252378
SHA1

81144f14b802517a7a521d289c8058cf2c7c15c2
SHA256

3db8401dd3f00b82a7ad07abb86927b363dac8ffc56883d8134d4dd0fe4e7ab8
SHA512

000542a102f4de70e10af682218ab7d67c14b4737e2cf4cb3c961e46f08565830cb1ea69963ebab63f616b8ccedd486e1540a10b6a0e5e97e05ae1cccbb2ad54
SSDEEP

6144:SYbxqY1tkUnvIRKYdZEMiXeUJqFfEGTJ210yGCZ0AlBqhmkh3brRLeeuXkHlFWkt:jxqY1tzwRKYdiMiXvqFfX2St6VmASvl5

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 2124 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	2124	wermgr.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1244 wrote to memory of 1624	1244	regsvr32.exe	regsvr32.exe
PID 1244 wrote to memory of 1624	1244	regsvr32.exe	regsvr32.exe
PID 1244 wrote to memory of 1624	1244	regsvr32.exe	regsvr32.exe
PID 1244 wrote to memory of 1624	1244	regsvr32.exe	regsvr32.exe
PID 1244 wrote to memory of 1624	1244	regsvr32.exe	regsvr32.exe
PID 1244 wrote to memory of 1624	1244	regsvr32.exe	regsvr32.exe
PID 1244 wrote to memory of 1624	1244	regsvr32.exe	regsvr32.exe
PID 1624 wrote to memory of 2124	1624	regsvr32.exe	wermgr.exe
PID 1624 wrote to memory of 2124	1624	regsvr32.exe	wermgr.exe
PID 1624 wrote to memory of 2124	1624	regsvr32.exe	wermgr.exe
PID 1624 wrote to memory of 2124	1624	regsvr32.exe	wermgr.exe
PID 1624 wrote to memory of 2124	1624	regsvr32.exe	wermgr.exe
PID 1624 wrote to memory of 2124	1624	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\b807a57034009120c824625144252378.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1244

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\b807a57034009120c824625144252378.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:1624

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2124

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1624-0-0x0000000000180000-0x00000000001BF000-memory.dmp

Filesize
252KB

Download
memory/1624-1-0x0000000000180000-0x00000000001BF000-memory.dmp

Filesize
252KB

Download
memory/1624-2-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1624-5-0x0000000000180000-0x00000000001BF000-memory.dmp

Filesize
252KB

Download
memory/1624-6-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2124-4-0x00000000000F0000-0x0000000000118000-memory.dmp

Filesize
160KB

Download
memory/2124-3-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/2124-7-0x00000000000F0000-0x0000000000118000-memory.dmp

Filesize
160KB

Download