trickbot | 78258ebc7b3a73576c1e223c28ab6c2696d3a719adc37a2e128b1977774445af

Analysis

max time kernel
143s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
27-03-2024 02:16

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General

Target

e087e29fbf625a8b3640692c309bdeac.dll
Size

401KB
MD5

e087e29fbf625a8b3640692c309bdeac
SHA1

fa5b8a1ee722feaf8aeded6d05a0e011ba4e99d3
SHA256

78258ebc7b3a73576c1e223c28ab6c2696d3a719adc37a2e128b1977774445af
SHA512

4b489b85f02fe5dfdf48297934554f3eef2be2bb4ad563656dbcbca76402b089d62f4c183f6c07b29afd2a4c673fa53e675f7d449368b6f6ecb88e23623764b9
SSDEEP

6144:SYbxqY1tkUnvIRKYdZEMiXeUJqFfEGTJ210yGCZ0AlBqhmkh3brRLeeuXkHlFWkp:jxqY1tzwRKYdiMiXvqFfX2St6VmASvlt

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

3852 544 WerFault.exe regsvr32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 4192 wermgr.exe

pid	pid_target	process	target process
3852	544	WerFault.exe	regsvr32.exe

description	pid	process
Token: SeDebugPrivilege	4192	wermgr.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 4008 wrote to memory of 544	4008	regsvr32.exe	regsvr32.exe
PID 4008 wrote to memory of 544	4008	regsvr32.exe	regsvr32.exe
PID 4008 wrote to memory of 544	4008	regsvr32.exe	regsvr32.exe
PID 544 wrote to memory of 4192	544	regsvr32.exe	wermgr.exe
PID 544 wrote to memory of 4192	544	regsvr32.exe	wermgr.exe
PID 544 wrote to memory of 4192	544	regsvr32.exe	wermgr.exe
PID 544 wrote to memory of 4192	544	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\e087e29fbf625a8b3640692c309bdeac.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4008

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\e087e29fbf625a8b3640692c309bdeac.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:544

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4192

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 544 -s 648
3⤵
- Program crash
PID:3852

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 544 -ip 544
1⤵
PID:3988

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/544-0-0x0000000000610000-0x000000000064F000-memory.dmp

Filesize
252KB

Download
memory/544-1-0x0000000000610000-0x000000000064F000-memory.dmp

Filesize
252KB

Download
memory/544-2-0x00000000006A0000-0x00000000006A1000-memory.dmp

Filesize
4KB

Download
memory/544-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/544-6-0x0000000000610000-0x000000000064F000-memory.dmp

Filesize
252KB

Download
memory/4192-4-0x000001D8351B0000-0x000001D8351B1000-memory.dmp

Filesize
4KB

Download
memory/4192-5-0x000001D834F50000-0x000001D834F78000-memory.dmp

Filesize
160KB

Download
memory/4192-7-0x000001D834F50000-0x000001D834F78000-memory.dmp

Filesize
160KB

Download