Malware Analysis Report

2024-10-19 00:59

Sample ID 240827-st6rpsygrr
Target 2024-08-27_fdc83f019c54147b234df02d94637cbb_mafia
SHA256 8ca4998f125ae6fbd6f62cff7f4e25374f7ac740d4edce50ce5892560c8e3051
Tags
trickbot rob110 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

8ca4998f125ae6fbd6f62cff7f4e25374f7ac740d4edce50ce5892560c8e3051

Threat Level: Known bad

The file 2024-08-27_fdc83f019c54147b234df02d94637cbb_mafia was found to be: Known bad.

Malicious Activity Summary

trickbot rob110 banker discovery trojan

Trickbot

Unsigned PE

System Location Discovery: System Language Discovery

Program crash

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-27 15:26

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-27 15:26

Reported

2024-08-27 15:28

Platform

win7-20240705-en

Max time kernel

134s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-08-27_fdc83f019c54147b234df02d94637cbb_mafia.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\2024-08-27_fdc83f019c54147b234df02d94637cbb_mafia.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 2764 wrote to memory of 2060 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-27_fdc83f019c54147b234df02d94637cbb_mafia.exe C:\Windows\system32\cmd.exe
PID 2764 wrote to memory of 2060 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-27_fdc83f019c54147b234df02d94637cbb_mafia.exe C:\Windows\system32\cmd.exe
PID 2764 wrote to memory of 2060 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-27_fdc83f019c54147b234df02d94637cbb_mafia.exe C:\Windows\system32\cmd.exe
PID 2764 wrote to memory of 2060 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-27_fdc83f019c54147b234df02d94637cbb_mafia.exe C:\Windows\system32\cmd.exe
PID 2764 wrote to memory of 1324 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-27_fdc83f019c54147b234df02d94637cbb_mafia.exe C:\Windows\system32\wermgr.exe
PID 2764 wrote to memory of 1324 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-27_fdc83f019c54147b234df02d94637cbb_mafia.exe C:\Windows\system32\wermgr.exe
PID 2764 wrote to memory of 1324 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-27_fdc83f019c54147b234df02d94637cbb_mafia.exe C:\Windows\system32\wermgr.exe
PID 2764 wrote to memory of 1324 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-27_fdc83f019c54147b234df02d94637cbb_mafia.exe C:\Windows\system32\wermgr.exe
PID 2764 wrote to memory of 1324 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-27_fdc83f019c54147b234df02d94637cbb_mafia.exe C:\Windows\system32\wermgr.exe
PID 2764 wrote to memory of 1324 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-27_fdc83f019c54147b234df02d94637cbb_mafia.exe C:\Windows\system32\wermgr.exe

Processes

C:\Users\Admin\AppData\Local\Temp\2024-08-27_fdc83f019c54147b234df02d94637cbb_mafia.exe

"C:\Users\Admin\AppData\Local\Temp\2024-08-27_fdc83f019c54147b234df02d94637cbb_mafia.exe"

C:\Windows\system32\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
MY 60.51.47.65:443 tcp
CA 68.69.26.182:443 tcp
ES 185.56.76.28:443 tcp

Files

memory/2764-0-0x00000000000E0000-0x000000000012F000-memory.dmp

memory/2764-40-0x00000000000E0000-0x000000000012F000-memory.dmp

memory/2764-134-0x0000000010000000-0x0000000010003000-memory.dmp

memory/2764-133-0x0000000000150000-0x0000000000151000-memory.dmp

memory/1324-135-0x00000000000F0000-0x0000000000119000-memory.dmp

memory/1324-136-0x0000000001AC0000-0x0000000001AC1000-memory.dmp

memory/2764-137-0x0000000010000000-0x0000000010003000-memory.dmp

memory/1324-138-0x00000000000F0000-0x0000000000119000-memory.dmp

memory/2764-139-0x00000000000E0000-0x000000000012F000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-27 15:26

Reported

2024-08-27 15:28

Platform

win10v2004-20240802-en

Max time kernel

138s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-08-27_fdc83f019c54147b234df02d94637cbb_mafia.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\2024-08-27_fdc83f019c54147b234df02d94637cbb_mafia.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\2024-08-27_fdc83f019c54147b234df02d94637cbb_mafia.exe

"C:\Users\Admin\AppData\Local\Temp\2024-08-27_fdc83f019c54147b234df02d94637cbb_mafia.exe"

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe

C:\Windows\system32\wermgr.exe

C:\Windows\system32\wermgr.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1528 -ip 1528

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1528 -s 472

Network

Country Destination Domain Proto
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 25.140.123.92.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
ES 185.56.76.94:443 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
CZ 217.115.240.248:443 tcp
US 8.8.8.8:53 23.236.111.52.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
CA 68.69.26.182:443 tcp
US 138.34.28.35:443 tcp

Files

memory/1528-0-0x0000000002370000-0x00000000023BF000-memory.dmp

memory/1528-37-0x0000000002370000-0x00000000023BF000-memory.dmp

memory/1528-41-0x0000000010000000-0x0000000010003000-memory.dmp

memory/1528-40-0x0000000000540000-0x0000000000541000-memory.dmp

memory/4212-42-0x000002143F110000-0x000002143F139000-memory.dmp

memory/4212-43-0x000002143F3B0000-0x000002143F3B1000-memory.dmp

memory/1528-44-0x0000000002370000-0x00000000023BF000-memory.dmp

memory/4212-45-0x000002143F110000-0x000002143F139000-memory.dmp