trickbot | 8b75d118681c31eab6d75ac16b77cfc39377ef8c9a1ba533e25d46b6d57f03a1

Resubmissions

10-03-2024 07:59

240310-jvvldsfg53 10

10-03-2024 04:40

240310-faxcpscc95 10

Analysis

max time kernel
35s
max time network
29s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
10-03-2024 07:59

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General

Target

bdaf8aa24ce37ce7edf89e845c14a86b.dll
Size

462KB
MD5

bdaf8aa24ce37ce7edf89e845c14a86b
SHA1

7785025e0853a579d35e16d0cc3bb2e5428788e1
SHA256

8b75d118681c31eab6d75ac16b77cfc39377ef8c9a1ba533e25d46b6d57f03a1
SHA512

ffef9fe10056c524fc956966ea27e5f081764bd0066cd23b8b7aa61fff1147716f0125e43368ccccc679b70ca419441678bbb4deb747137b1507462792c6cb3d
SSDEEP

6144:7bVPXLakbTqht5o+nKivd8Z4sPYwp4KltOzlZRMCKy6fcWWHDecHAI3C+8hkB9:db4DmavdW4svpLtmRlKMHDuIyc9

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 2108 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	2108	wermgr.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1920 wrote to memory of 2192	1920	regsvr32.exe	regsvr32.exe
PID 1920 wrote to memory of 2192	1920	regsvr32.exe	regsvr32.exe
PID 1920 wrote to memory of 2192	1920	regsvr32.exe	regsvr32.exe
PID 1920 wrote to memory of 2192	1920	regsvr32.exe	regsvr32.exe
PID 1920 wrote to memory of 2192	1920	regsvr32.exe	regsvr32.exe
PID 1920 wrote to memory of 2192	1920	regsvr32.exe	regsvr32.exe
PID 1920 wrote to memory of 2192	1920	regsvr32.exe	regsvr32.exe
PID 2192 wrote to memory of 2108	2192	regsvr32.exe	wermgr.exe
PID 2192 wrote to memory of 2108	2192	regsvr32.exe	wermgr.exe
PID 2192 wrote to memory of 2108	2192	regsvr32.exe	wermgr.exe
PID 2192 wrote to memory of 2108	2192	regsvr32.exe	wermgr.exe
PID 2192 wrote to memory of 2108	2192	regsvr32.exe	wermgr.exe
PID 2192 wrote to memory of 2108	2192	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\bdaf8aa24ce37ce7edf89e845c14a86b.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1920

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\bdaf8aa24ce37ce7edf89e845c14a86b.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:2192

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2108

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2108-3-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/2108-4-0x00000000000F0000-0x0000000000118000-memory.dmp

Filesize
160KB

Download
memory/2108-7-0x00000000000F0000-0x0000000000118000-memory.dmp

Filesize
160KB

Download
memory/2192-0-0x0000000000B10000-0x0000000000D6D000-memory.dmp

Filesize
2.4MB

Download
memory/2192-1-0x0000000000330000-0x0000000000370000-memory.dmp

Filesize
256KB

Download
memory/2192-2-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2192-5-0x0000000000330000-0x0000000000370000-memory.dmp

Filesize
256KB

Download
memory/2192-6-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download