Malware Analysis Report

2025-06-16 04:51

Sample ID 240202-wbcyfsdghn
Target 8a242c61e128f44072070948f8fa855b
SHA256 109e098ab6371e9d35e646a7b9750fd240de4d1561480e4ec6116f5e41632dfa
Tags
trickbot tot130 banker trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

109e098ab6371e9d35e646a7b9750fd240de4d1561480e4ec6116f5e41632dfa

Threat Level: Known bad

The file 8a242c61e128f44072070948f8fa855b was found to be: Known bad.

Malicious Activity Summary

trickbot tot130 banker trojan

Trickbot

Program crash

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-02-02 17:44

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-02-02 17:44

Reported

2024-02-02 17:47

Platform

win10v2004-20231222-en

Max time kernel

135s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8a242c61e128f44072070948f8fa855b.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\8a242c61e128f44072070948f8fa855b.exe

"C:\Users\Admin\AppData\Local\Temp\8a242c61e128f44072070948f8fa855b.exe"

C:\Windows\system32\wermgr.exe

C:\Windows\system32\wermgr.exe

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 192 -p 3020 -ip 3020

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3020 -s 812

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 178.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
AR 181.114.215.239:443 tcp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
ZA 41.57.156.203:443 tcp
CA 38.110.100.64:443 tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
SL 196.216.220.211:443 tcp
IN 103.122.228.44:443 tcp
ID 43.252.159.63:443 tcp

Files

memory/3020-0-0x00000000024A0000-0x00000000024DE000-memory.dmp

memory/3020-5-0x00000000024E0000-0x000000000251A000-memory.dmp

memory/3020-4-0x0000000002460000-0x000000000249C000-memory.dmp

memory/3020-6-0x00000000024E0000-0x000000000251A000-memory.dmp

memory/3020-7-0x0000000002530000-0x0000000002531000-memory.dmp

memory/3020-8-0x0000000010000000-0x0000000010003000-memory.dmp

memory/4188-9-0x000001DB117F0000-0x000001DB117F1000-memory.dmp

memory/4188-10-0x000001DB11650000-0x000001DB11679000-memory.dmp

memory/3020-11-0x0000000002440000-0x0000000002453000-memory.dmp

memory/3020-12-0x00000000024E0000-0x000000000251A000-memory.dmp

memory/4188-14-0x000001DB11650000-0x000001DB11679000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-02-02 17:44

Reported

2024-02-02 17:47

Platform

win7-20231215-en

Max time kernel

134s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8a242c61e128f44072070948f8fa855b.exe"

Signatures

Trickbot

trojan banker trickbot

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\system32\wermgr.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8a242c61e128f44072070948f8fa855b.exe

"C:\Users\Admin\AppData\Local\Temp\8a242c61e128f44072070948f8fa855b.exe"

C:\Windows\system32\wermgr.exe

C:\Windows\system32\wermgr.exe

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe

Network

Country Destination Domain Proto
CA 38.110.100.219:443 tcp
AR 181.114.215.239:443 tcp
KR 119.202.8.249:443 tcp
VN 113.160.37.196:443 tcp
ID 43.252.159.63:443 tcp
BR 186.225.119.170:443 tcp

Files

memory/2516-0-0x00000000004E0000-0x000000000051E000-memory.dmp

memory/2516-2-0x00000000004A0000-0x00000000004DC000-memory.dmp

memory/2516-5-0x0000000000620000-0x000000000065A000-memory.dmp

memory/2516-6-0x0000000000620000-0x000000000065A000-memory.dmp

memory/2516-7-0x0000000000660000-0x0000000000661000-memory.dmp

memory/2516-8-0x0000000010000000-0x0000000010003000-memory.dmp

memory/2392-9-0x00000000001A0000-0x00000000001A1000-memory.dmp

memory/2392-10-0x0000000000060000-0x0000000000089000-memory.dmp

memory/2516-11-0x0000000000620000-0x000000000065A000-memory.dmp

memory/2392-13-0x0000000000060000-0x0000000000089000-memory.dmp