Malware Analysis Report

2025-06-16 04:51

Sample ID 240128-tb6jnaeffn
Target 7d61dca8e20011d03534bd669f2cee7a
SHA256 16e8a4dadb46582efc7c1c526b4100455c14ab2f7a27a04d44fcca1c84c8bd87
Tags
trickbot rob109 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

16e8a4dadb46582efc7c1c526b4100455c14ab2f7a27a04d44fcca1c84c8bd87

Threat Level: Known bad

The file 7d61dca8e20011d03534bd669f2cee7a was found to be: Known bad.

Malicious Activity Summary

trickbot rob109 banker trojan

Trickbot

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-01-28 15:54

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-28 15:54

Reported

2024-01-28 15:56

Platform

win7-20231215-en

Max time kernel

139s

Max time network

152s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7d61dca8e20011d03534bd669f2cee7a.dll,#1

Signatures

Trickbot

trojan banker trickbot

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1840 wrote to memory of 1816 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1840 wrote to memory of 1816 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1840 wrote to memory of 1816 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1840 wrote to memory of 1816 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1840 wrote to memory of 1816 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1840 wrote to memory of 1816 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1840 wrote to memory of 1816 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1816 wrote to memory of 2732 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\cmd.exe
PID 1816 wrote to memory of 2732 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\cmd.exe
PID 1816 wrote to memory of 2732 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\cmd.exe
PID 1816 wrote to memory of 2732 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\cmd.exe
PID 1816 wrote to memory of 2696 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\system32\wermgr.exe
PID 1816 wrote to memory of 2696 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\system32\wermgr.exe
PID 1816 wrote to memory of 2696 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\system32\wermgr.exe
PID 1816 wrote to memory of 2696 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\system32\wermgr.exe
PID 1816 wrote to memory of 2696 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\system32\wermgr.exe
PID 1816 wrote to memory of 2696 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\system32\wermgr.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7d61dca8e20011d03534bd669f2cee7a.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7d61dca8e20011d03534bd669f2cee7a.dll,#1

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe

C:\Windows\system32\wermgr.exe

C:\Windows\system32\wermgr.exe

Network

Country Destination Domain Proto
CA 38.110.100.104:443 tcp
US 138.34.28.219:443 tcp
CA 68.69.26.182:443 tcp
MY 60.51.47.65:443 tcp
PR 74.85.157.139:443 tcp
ES 185.56.76.108:443 tcp
CZ 217.115.240.248:443 tcp

Files

memory/1816-2-0x00000000002E0000-0x0000000000318000-memory.dmp

memory/1816-0-0x0000000000A10000-0x0000000000A4B000-memory.dmp

memory/1816-5-0x0000000000B60000-0x0000000000B99000-memory.dmp

memory/1816-8-0x0000000000BE0000-0x0000000000C17000-memory.dmp

memory/1816-11-0x0000000000C20000-0x0000000000C64000-memory.dmp

memory/1816-13-0x0000000000320000-0x0000000000323000-memory.dmp

memory/1816-12-0x0000000000380000-0x0000000000381000-memory.dmp

memory/2696-15-0x0000000000110000-0x0000000000111000-memory.dmp

memory/2696-14-0x0000000000060000-0x0000000000088000-memory.dmp

memory/1816-16-0x0000000000C20000-0x0000000000C64000-memory.dmp

memory/1816-17-0x0000000000320000-0x0000000000323000-memory.dmp

memory/2696-18-0x0000000000060000-0x0000000000088000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-28 15:54

Reported

2024-01-28 15:56

Platform

win10v2004-20231215-en

Max time kernel

149s

Max time network

156s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7d61dca8e20011d03534bd669f2cee7a.dll,#1

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:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7d61dca8e20011d03534bd669f2cee7a.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7d61dca8e20011d03534bd669f2cee7a.dll,#1

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe

C:\Windows\system32\wermgr.exe

C:\Windows\system32\wermgr.exe

Network

Country Destination Domain Proto
NL 52.142.223.178:80 tcp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 177.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.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
CA 68.69.26.182:443 tcp
US 8.8.8.8:53 86.23.85.13.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
US 8.8.8.8:53 114.110.16.96.in-addr.arpa udp
PR 74.85.157.139:443 tcp
CA 38.110.103.18:443 tcp
CA 38.110.103.124:443 tcp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 24.162.214.166:443 tcp
US 8.8.8.8:53 178.223.142.52.in-addr.arpa udp
CA 38.110.103.136:443 tcp
US 8.8.8.8:53 11.173.189.20.in-addr.arpa udp
CA 38.110.100.104:443 tcp

Files

memory/1800-0-0x0000000002EB0000-0x0000000002EEB000-memory.dmp

memory/1800-3-0x0000000002E70000-0x0000000002EA8000-memory.dmp

memory/1800-5-0x0000000002EF0000-0x0000000002F29000-memory.dmp

memory/1800-8-0x0000000002F30000-0x0000000002F67000-memory.dmp

memory/1800-11-0x0000000002F70000-0x0000000002FB4000-memory.dmp

memory/1800-12-0x0000000002FE0000-0x0000000002FE1000-memory.dmp

memory/1800-13-0x0000000002FC0000-0x0000000002FC3000-memory.dmp

memory/4724-15-0x0000024F308D0000-0x0000024F308F8000-memory.dmp

memory/4724-14-0x0000024F30B70000-0x0000024F30B71000-memory.dmp

memory/1800-16-0x0000000002F70000-0x0000000002FB4000-memory.dmp

memory/4724-17-0x0000024F308D0000-0x0000024F308F8000-memory.dmp