trickbot | e2fca4690c189bfb08751ea07fbf811c75ead7c85ca88f68cf1445331ac0c971

Analysis

max time kernel
144s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
09-01-2024 19:02

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General

Target

e78ab0eea71b1928026b8b1f9b8e1b23.dll
Size

462KB
MD5

e78ab0eea71b1928026b8b1f9b8e1b23
SHA1

818db57f2a821291b3cf8709b20c00e59141ffb8
SHA256

e2fca4690c189bfb08751ea07fbf811c75ead7c85ca88f68cf1445331ac0c971
SHA512

93231d25226bf45ff81e6d42246474f6e92096a88d84ef004ae197bb8a890f37568bbd6ccd7de756b0921cc77c130b9182b85030f61dafff3926dd728a74ade6
SSDEEP

6144:7bVPXLakbTqht5o+nKivd8Z4sPYwp4KltOzlZRMCKy6fcWWHDecHAI3C+8hkBn:db4DmavdW4svpLtmRlKMHDuIycn

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

1976 5036 WerFault.exe regsvr32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 316 wermgr.exe

pid	pid_target	process	target process
1976	5036	WerFault.exe	regsvr32.exe

description	pid	process
Token: SeDebugPrivilege	316	wermgr.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 4052 wrote to memory of 5036	4052	regsvr32.exe	regsvr32.exe
PID 4052 wrote to memory of 5036	4052	regsvr32.exe	regsvr32.exe
PID 4052 wrote to memory of 5036	4052	regsvr32.exe	regsvr32.exe
PID 5036 wrote to memory of 316	5036	regsvr32.exe	wermgr.exe
PID 5036 wrote to memory of 316	5036	regsvr32.exe	wermgr.exe
PID 5036 wrote to memory of 316	5036	regsvr32.exe	wermgr.exe
PID 5036 wrote to memory of 316	5036	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\e78ab0eea71b1928026b8b1f9b8e1b23.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4052

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\e78ab0eea71b1928026b8b1f9b8e1b23.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:5036

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:316

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5036 -s 652
3⤵
- Program crash
PID:1976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5036 -ip 5036
1⤵
PID:2148

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/316-4-0x00000209B87B0000-0x00000209B87B1000-memory.dmp

Filesize
4KB

Download
memory/316-5-0x00000209B86E0000-0x00000209B8708000-memory.dmp

Filesize
160KB

Download
memory/316-7-0x00000209B86E0000-0x00000209B8708000-memory.dmp

Filesize
160KB

Download
memory/5036-0-0x0000000001F60000-0x00000000021BD000-memory.dmp

Filesize
2.4MB

Download
memory/5036-1-0x0000000000670000-0x00000000006B0000-memory.dmp

Filesize
256KB

Download
memory/5036-2-0x00000000006D0000-0x00000000006D1000-memory.dmp

Filesize
4KB

Download
memory/5036-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/5036-6-0x0000000000670000-0x00000000006B0000-memory.dmp

Filesize
256KB

Download