Malware Analysis Report

2025-06-16 04:51

Sample ID 240131-bxx6asafcq
Target 83187541dfe3ab10c6e3670d0407e799
SHA256 2289cf0d2a7d0ff3d8439499bb5a7f36634175174f0405771785fc1b22a0e419
Tags
trickbot tot125 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

2289cf0d2a7d0ff3d8439499bb5a7f36634175174f0405771785fc1b22a0e419

Threat Level: Known bad

The file 83187541dfe3ab10c6e3670d0407e799 was found to be: Known bad.

Malicious Activity Summary

trickbot tot125 banker trojan

Trickbot

Unsigned PE

Program crash

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-01-31 01:32

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-31 01:32

Reported

2024-01-31 01:34

Platform

win7-20231215-en

Max time kernel

130s

Max time network

133s

Command Line

"C:\Users\Admin\AppData\Local\Temp\83187541dfe3ab10c6e3670d0407e799.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\83187541dfe3ab10c6e3670d0407e799.exe

"C:\Users\Admin\AppData\Local\Temp\83187541dfe3ab10c6e3670d0407e799.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
ZA 41.57.156.203:443 tcp
TH 118.173.233.64:443 tcp
BR 200.236.218.62:443 tcp
BR 177.10.90.29:443 tcp
KH 45.201.136.3:443 tcp
BR 45.239.234.2:443 tcp
VN 113.160.132.237:443 113.160.132.237 tcp

Files

memory/1352-0-0x00000000005E0000-0x000000000061F000-memory.dmp

memory/1352-1-0x0000000000310000-0x000000000034C000-memory.dmp

memory/1352-6-0x0000000000630000-0x000000000066B000-memory.dmp

memory/1352-5-0x0000000000630000-0x000000000066B000-memory.dmp

memory/1352-7-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/1352-8-0x0000000010000000-0x0000000010003000-memory.dmp

memory/2888-10-0x0000000000060000-0x0000000000089000-memory.dmp

memory/2888-9-0x0000000000110000-0x0000000000111000-memory.dmp

memory/1352-11-0x0000000000630000-0x000000000066B000-memory.dmp

memory/2888-13-0x0000000000060000-0x0000000000089000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Cab316E.tmp

MD5 ac05d27423a85adc1622c714f2cb6184
SHA1 b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256 c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA512 6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-31 01:32

Reported

2024-01-31 01:34

Platform

win10v2004-20231215-en

Max time kernel

142s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\83187541dfe3ab10c6e3670d0407e799.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\83187541dfe3ab10c6e3670d0407e799.exe

"C:\Users\Admin\AppData\Local\Temp\83187541dfe3ab10c6e3670d0407e799.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 408 -p 1820 -ip 1820

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1820 -s 568

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1820 -ip 1820

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1820 -s 624

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
VN 14.232.161.45:443 tcp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 134.71.91.104.in-addr.arpa udp
BR 143.0.208.20:443 tcp
US 8.8.8.8:53 81.171.91.138.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
TH 118.173.233.64:443 tcp
BR 45.239.234.2:443 tcp
KR 220.82.64.198:443 tcp
ID 202.165.47.106:443 tcp
IT 185.17.105.236:443 tcp

Files

memory/1820-0-0x00000000025D0000-0x000000000260F000-memory.dmp

memory/1820-5-0x0000000002590000-0x00000000025CC000-memory.dmp

memory/1820-4-0x0000000002610000-0x000000000264B000-memory.dmp

memory/1820-6-0x0000000002610000-0x000000000264B000-memory.dmp

memory/1820-8-0x0000000010000000-0x0000000010003000-memory.dmp

memory/1820-7-0x00000000023C0000-0x00000000023C1000-memory.dmp

memory/2964-9-0x000001CA5DB20000-0x000001CA5DB21000-memory.dmp

memory/2964-10-0x000001CA5DA50000-0x000001CA5DA79000-memory.dmp

memory/1820-11-0x0000000002380000-0x0000000002393000-memory.dmp

memory/1820-12-0x0000000002610000-0x000000000264B000-memory.dmp

memory/2964-14-0x000001CA5DA50000-0x000001CA5DA79000-memory.dmp