trickbot | 50967ee53246d5b79df327b9373d957d11bf5abcfeaf68f433f5217f549b1ecb

Analysis

max time kernel
149s
max time network
153s
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 04:05

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General

Target

a0e701cd2bfc448b116a273821e657d6.dll
Size

462KB
MD5

a0e701cd2bfc448b116a273821e657d6
SHA1

61c5230a508828bafa1e10aef94ddde0be082bde
SHA256

50967ee53246d5b79df327b9373d957d11bf5abcfeaf68f433f5217f549b1ecb
SHA512

39f467ab69391ea152fc0164a59219d6342fe71031b475a44cadb2dfdbf89dc4c8e3337068a2ae8e26249f08e568ace68168685db311bb49be6acc6085aa0fb5
SSDEEP

6144:7bVPXLakbTqht5o+nKivd8Z4sPYwp4KltOzlZRMCKy6fcWWHDecHAI3C+8hkBt:db4DmavdW4svpLtmRlKMHDuIyct

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

3052 2312 WerFault.exe regsvr32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 2024 wermgr.exe

pid	pid_target	process	target process
3052	2312	WerFault.exe	regsvr32.exe

description	pid	process
Token: SeDebugPrivilege	2024	wermgr.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 2464 wrote to memory of 2312	2464	regsvr32.exe	regsvr32.exe
PID 2464 wrote to memory of 2312	2464	regsvr32.exe	regsvr32.exe
PID 2464 wrote to memory of 2312	2464	regsvr32.exe	regsvr32.exe
PID 2312 wrote to memory of 2024	2312	regsvr32.exe	wermgr.exe
PID 2312 wrote to memory of 2024	2312	regsvr32.exe	wermgr.exe
PID 2312 wrote to memory of 2024	2312	regsvr32.exe	wermgr.exe
PID 2312 wrote to memory of 2024	2312	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\a0e701cd2bfc448b116a273821e657d6.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2464

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\a0e701cd2bfc448b116a273821e657d6.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:2312

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2024

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2312 -s 640
3⤵
- Program crash
PID:3052

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2312 -ip 2312
1⤵
PID:8

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2024-4-0x000001555A850000-0x000001555A851000-memory.dmp

Filesize
4KB

Download
memory/2024-5-0x000001555A6B0000-0x000001555A6D8000-memory.dmp

Filesize
160KB

Download
memory/2024-7-0x000001555A6B0000-0x000001555A6D8000-memory.dmp

Filesize
160KB

Download
memory/2312-0-0x0000000002E50000-0x00000000030AD000-memory.dmp

Filesize
2.4MB

Download
memory/2312-1-0x0000000002C80000-0x0000000002CC0000-memory.dmp

Filesize
256KB

Download
memory/2312-2-0x0000000001550000-0x0000000001551000-memory.dmp

Filesize
4KB

Download
memory/2312-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2312-6-0x0000000002C80000-0x0000000002CC0000-memory.dmp

Filesize
256KB

Download