Malware Analysis Report

2024-10-23 15:25

Sample ID 240831-ghx5msyekj
Target 193ba6976c4f9a6cae643b2fa17f42e0d22746f8bc6408ee1dc6286d255729fd
SHA256 193ba6976c4f9a6cae643b2fa17f42e0d22746f8bc6408ee1dc6286d255729fd
Tags
trickbot tot166 banker discovery trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

193ba6976c4f9a6cae643b2fa17f42e0d22746f8bc6408ee1dc6286d255729fd

Threat Level: Known bad

The file 193ba6976c4f9a6cae643b2fa17f42e0d22746f8bc6408ee1dc6286d255729fd was found to be: Known bad.

Malicious Activity Summary

trickbot tot166 banker discovery trojan

Trickbot

Unsigned PE

System Location Discovery: System Language Discovery

Program crash

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-31 05:48

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-31 05:48

Reported

2024-08-31 05:51

Platform

win7-20240704-en

Max time kernel

131s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\39c50026984c31249c9bfec0d247238ff278d796ded28a20ef9bba0d0bb67c60.exe"

Signatures

Trickbot

trojan banker trickbot

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\39c50026984c31249c9bfec0d247238ff278d796ded28a20ef9bba0d0bb67c60.exe N/A

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 2220 wrote to memory of 2272 N/A C:\Users\Admin\AppData\Local\Temp\39c50026984c31249c9bfec0d247238ff278d796ded28a20ef9bba0d0bb67c60.exe C:\Windows\system32\wermgr.exe
PID 2220 wrote to memory of 2272 N/A C:\Users\Admin\AppData\Local\Temp\39c50026984c31249c9bfec0d247238ff278d796ded28a20ef9bba0d0bb67c60.exe C:\Windows\system32\wermgr.exe
PID 2220 wrote to memory of 2272 N/A C:\Users\Admin\AppData\Local\Temp\39c50026984c31249c9bfec0d247238ff278d796ded28a20ef9bba0d0bb67c60.exe C:\Windows\system32\wermgr.exe
PID 2220 wrote to memory of 2272 N/A C:\Users\Admin\AppData\Local\Temp\39c50026984c31249c9bfec0d247238ff278d796ded28a20ef9bba0d0bb67c60.exe C:\Windows\system32\wermgr.exe
PID 2220 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\39c50026984c31249c9bfec0d247238ff278d796ded28a20ef9bba0d0bb67c60.exe C:\Windows\system32\cmd.exe
PID 2220 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\39c50026984c31249c9bfec0d247238ff278d796ded28a20ef9bba0d0bb67c60.exe C:\Windows\system32\cmd.exe
PID 2220 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\39c50026984c31249c9bfec0d247238ff278d796ded28a20ef9bba0d0bb67c60.exe C:\Windows\system32\cmd.exe
PID 2220 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\39c50026984c31249c9bfec0d247238ff278d796ded28a20ef9bba0d0bb67c60.exe C:\Windows\system32\cmd.exe
PID 2220 wrote to memory of 2272 N/A C:\Users\Admin\AppData\Local\Temp\39c50026984c31249c9bfec0d247238ff278d796ded28a20ef9bba0d0bb67c60.exe C:\Windows\system32\wermgr.exe
PID 2220 wrote to memory of 2272 N/A C:\Users\Admin\AppData\Local\Temp\39c50026984c31249c9bfec0d247238ff278d796ded28a20ef9bba0d0bb67c60.exe C:\Windows\system32\wermgr.exe

Processes

C:\Users\Admin\AppData\Local\Temp\39c50026984c31249c9bfec0d247238ff278d796ded28a20ef9bba0d0bb67c60.exe

"C:\Users\Admin\AppData\Local\Temp\39c50026984c31249c9bfec0d247238ff278d796ded28a20ef9bba0d0bb67c60.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
IN 103.47.170.131:443 tcp
ID 202.65.119.162:443 tcp
KH 103.9.188.78:443 tcp
KH 103.9.188.78:443 tcp
KH 103.9.188.78:443 tcp
IN 103.146.232.154:443 tcp

Files

memory/2220-6-0x0000000000370000-0x00000000003AA000-memory.dmp

memory/2220-2-0x0000000000300000-0x000000000033F000-memory.dmp

memory/2220-0-0x0000000000230000-0x000000000026C000-memory.dmp

memory/2220-8-0x0000000000370000-0x00000000003AA000-memory.dmp

memory/2220-7-0x0000000000230000-0x000000000026C000-memory.dmp

memory/2220-9-0x0000000000350000-0x0000000000351000-memory.dmp

memory/2220-10-0x0000000010000000-0x0000000010003000-memory.dmp

memory/2272-11-0x0000000000060000-0x0000000000089000-memory.dmp

memory/2272-12-0x0000000000110000-0x0000000000111000-memory.dmp

memory/2220-13-0x0000000000370000-0x00000000003AA000-memory.dmp

memory/2272-14-0x0000000000060000-0x0000000000089000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-31 05:48

Reported

2024-08-31 05:51

Platform

win10v2004-20240802-en

Max time kernel

137s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\39c50026984c31249c9bfec0d247238ff278d796ded28a20ef9bba0d0bb67c60.exe"

Signatures

Trickbot

trojan banker trickbot

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\39c50026984c31249c9bfec0d247238ff278d796ded28a20ef9bba0d0bb67c60.exe N/A

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\39c50026984c31249c9bfec0d247238ff278d796ded28a20ef9bba0d0bb67c60.exe

"C:\Users\Admin\AppData\Local\Temp\39c50026984c31249c9bfec0d247238ff278d796ded28a20ef9bba0d0bb67c60.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 404 -p 4232 -ip 4232

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4232 -s 592

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4232 -ip 4232

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4232 -s 612

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
GB 2.18.27.76:443 www.bing.com tcp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 76.27.18.2.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
IN 202.9.121.143:443 tcp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
IN 110.172.137.20:443 tcp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
IN 45.115.172.105:443 tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
PK 210.2.149.202:443 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
ID 36.95.23.89:443 tcp
ID 36.91.117.231:443 tcp

Files

memory/4232-0-0x0000000002460000-0x000000000249F000-memory.dmp

memory/4232-6-0x00000000024A0000-0x00000000024DA000-memory.dmp

memory/4232-5-0x0000000002310000-0x000000000234C000-memory.dmp

memory/4232-4-0x00000000024A0000-0x00000000024DA000-memory.dmp

memory/4232-8-0x0000000010000000-0x0000000010003000-memory.dmp

memory/4232-7-0x0000000002510000-0x0000000002511000-memory.dmp

memory/3192-9-0x000002E08C9F0000-0x000002E08C9F1000-memory.dmp

memory/3192-10-0x000002E08C9B0000-0x000002E08C9D9000-memory.dmp

memory/4232-11-0x00000000022F0000-0x0000000002301000-memory.dmp

memory/4232-12-0x00000000024A0000-0x00000000024DA000-memory.dmp