Malware Analysis Report

2025-06-16 04:51

Sample ID 240202-xqm8eafcfl
Target 8a4aeac136b26c4ae03fb62bc1f2c333
SHA256 447f81782c5ec0ddd591a39b3312adacfca17ea97a161646f54ae7f3de334398
Tags
trickbot top114 banker trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

447f81782c5ec0ddd591a39b3312adacfca17ea97a161646f54ae7f3de334398

Threat Level: Known bad

The file 8a4aeac136b26c4ae03fb62bc1f2c333 was found to be: Known bad.

Malicious Activity Summary

trickbot top114 banker trojan

Trickbot

Program crash

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-02-02 19:03

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-02-02 19:03

Reported

2024-02-02 19:06

Platform

win7-20231215-en

Max time kernel

139s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8a4aeac136b26c4ae03fb62bc1f2c333.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\8a4aeac136b26c4ae03fb62bc1f2c333.exe

"C:\Users\Admin\AppData\Local\Temp\8a4aeac136b26c4ae03fb62bc1f2c333.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
CO 181.129.167.82:443 tcp
ES 62.99.79.77:443 tcp
RS 46.99.175.217:443 tcp
PL 185.56.175.122:443 tcp
US 216.166.148.187:443 tcp
US 24.162.214.166:443 tcp
US 184.74.99.214:443 tcp

Files

memory/3028-0-0x0000000000570000-0x00000000005B0000-memory.dmp

memory/3028-4-0x00000000004D0000-0x000000000050D000-memory.dmp

memory/3028-5-0x00000000008C0000-0x00000000008FC000-memory.dmp

memory/3028-6-0x00000000008C0000-0x00000000008FC000-memory.dmp

memory/3028-7-0x0000000000510000-0x0000000000511000-memory.dmp

memory/3028-8-0x0000000010000000-0x0000000010003000-memory.dmp

memory/2776-9-0x00000000000A0000-0x00000000000A1000-memory.dmp

memory/2776-10-0x0000000000060000-0x0000000000089000-memory.dmp

memory/3028-11-0x00000000008C0000-0x00000000008FC000-memory.dmp

memory/2776-13-0x0000000000060000-0x0000000000089000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-02-02 19:03

Reported

2024-02-02 19:06

Platform

win10v2004-20231222-en

Max time kernel

141s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8a4aeac136b26c4ae03fb62bc1f2c333.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\8a4aeac136b26c4ae03fb62bc1f2c333.exe

"C:\Users\Admin\AppData\Local\Temp\8a4aeac136b26c4ae03fb62bc1f2c333.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 420 -p 4820 -ip 4820

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4820 -s 816

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4820 -ip 4820

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4820 -s 816

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 65.179.17.96.in-addr.arpa udp
US 8.8.8.8:53 82.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 138.91.171.81:80 tcp
CO 181.129.167.82:443 tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 216.166.148.187:443 tcp
US 8.8.8.8:53 61.179.17.96.in-addr.arpa udp
MY 60.51.47.65:443 tcp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
RS 46.99.175.149:443 tcp
RS 46.99.175.217:443 tcp
PL 185.56.175.122:443 tcp
US 45.36.99.184:443 tcp

Files

memory/4820-0-0x0000000003E40000-0x0000000003E80000-memory.dmp

memory/4820-4-0x0000000003E00000-0x0000000003E3D000-memory.dmp

memory/4820-5-0x0000000003E80000-0x0000000003EBC000-memory.dmp

memory/4820-6-0x0000000003E80000-0x0000000003EBC000-memory.dmp

memory/4820-8-0x0000000010000000-0x0000000010003000-memory.dmp

memory/4820-7-0x00000000027F0000-0x00000000027F1000-memory.dmp

memory/220-9-0x000002C50C590000-0x000002C50C591000-memory.dmp

memory/220-10-0x000002C50C3F0000-0x000002C50C419000-memory.dmp

memory/4820-11-0x0000000003DE0000-0x0000000003DF3000-memory.dmp

memory/4820-12-0x0000000003E80000-0x0000000003EBC000-memory.dmp

memory/220-14-0x000002C50C3F0000-0x000002C50C419000-memory.dmp