Malware Analysis Report

2024-10-19 00:59

Sample ID 240827-vysrratcnp
Target 2024-08-27_19d0618904fc5330ecb8088e491ca15d_mafia
SHA256 540d1a0abe14359eac7c1e501403fc8f7d4f3a8d8869bbe9f93ca19eb384a0c9
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

540d1a0abe14359eac7c1e501403fc8f7d4f3a8d8869bbe9f93ca19eb384a0c9

Threat Level: Known bad

The file 2024-08-27_19d0618904fc5330ecb8088e491ca15d_mafia was found to be: Known bad.

Malicious Activity Summary

trickbot rob110 banker discovery trojan

Trickbot

System Location Discovery: System Language Discovery

Program crash

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-27 17:24

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-27 17:24

Reported

2024-08-27 17:26

Platform

win7-20240708-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-08-27_19d0618904fc5330ecb8088e491ca15d_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_19d0618904fc5330ecb8088e491ca15d_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 2856 wrote to memory of 2620 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-27_19d0618904fc5330ecb8088e491ca15d_mafia.exe C:\Windows\system32\cmd.exe
PID 2856 wrote to memory of 2620 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-27_19d0618904fc5330ecb8088e491ca15d_mafia.exe C:\Windows\system32\cmd.exe
PID 2856 wrote to memory of 2620 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-27_19d0618904fc5330ecb8088e491ca15d_mafia.exe C:\Windows\system32\cmd.exe
PID 2856 wrote to memory of 2620 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-27_19d0618904fc5330ecb8088e491ca15d_mafia.exe C:\Windows\system32\cmd.exe
PID 2856 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-27_19d0618904fc5330ecb8088e491ca15d_mafia.exe C:\Windows\system32\wermgr.exe
PID 2856 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-27_19d0618904fc5330ecb8088e491ca15d_mafia.exe C:\Windows\system32\wermgr.exe
PID 2856 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-27_19d0618904fc5330ecb8088e491ca15d_mafia.exe C:\Windows\system32\wermgr.exe
PID 2856 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-27_19d0618904fc5330ecb8088e491ca15d_mafia.exe C:\Windows\system32\wermgr.exe
PID 2856 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-27_19d0618904fc5330ecb8088e491ca15d_mafia.exe C:\Windows\system32\wermgr.exe
PID 2856 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-27_19d0618904fc5330ecb8088e491ca15d_mafia.exe C:\Windows\system32\wermgr.exe

Processes

C:\Users\Admin\AppData\Local\Temp\2024-08-27_19d0618904fc5330ecb8088e491ca15d_mafia.exe

"C:\Users\Admin\AppData\Local\Temp\2024-08-27_19d0618904fc5330ecb8088e491ca15d_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
CZ 217.115.240.248:443 tcp
ES 185.56.76.28:443 tcp
US 204.138.26.60:443 tcp
FR 80.15.2.105:443 tcp
US 138.34.28.219:443 tcp

Files

memory/2856-0-0x0000000000160000-0x00000000001AF000-memory.dmp

memory/2856-32-0x0000000000160000-0x00000000001AF000-memory.dmp

memory/2856-34-0x0000000010000000-0x0000000010003000-memory.dmp

memory/2856-33-0x0000000000100000-0x0000000000101000-memory.dmp

memory/2676-35-0x00000000000E0000-0x0000000000109000-memory.dmp

memory/2676-36-0x0000000000390000-0x0000000000391000-memory.dmp

memory/2856-37-0x0000000010000000-0x0000000010003000-memory.dmp

memory/2676-38-0x00000000000E0000-0x0000000000109000-memory.dmp

memory/2856-39-0x0000000000160000-0x00000000001AF000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-27 17:24

Reported

2024-08-27 17:26

Platform

win10v2004-20240802-en

Max time kernel

140s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-08-27_19d0618904fc5330ecb8088e491ca15d_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_19d0618904fc5330ecb8088e491ca15d_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_19d0618904fc5330ecb8088e491ca15d_mafia.exe

"C:\Users\Admin\AppData\Local\Temp\2024-08-27_19d0618904fc5330ecb8088e491ca15d_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 408 -p 1560 -ip 1560

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1560 -s 472

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 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 240.143.123.92.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 24.139.73.23.in-addr.arpa udp
FR 80.15.2.105:443 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
ES 185.56.76.28:443 tcp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
CA 38.110.103.136:443 tcp
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 57.169.31.20.in-addr.arpa udp
ES 185.56.76.72:443 tcp
US 38.110.103.124:443 tcp

Files

memory/1560-0-0x0000000000BD0000-0x0000000000C1F000-memory.dmp

memory/1560-20-0x0000000000BD0000-0x0000000000C1F000-memory.dmp

memory/1560-24-0x0000000010000000-0x0000000010003000-memory.dmp

memory/1560-23-0x0000000000C30000-0x0000000000C31000-memory.dmp

memory/4884-26-0x000001DFBA7E0000-0x000001DFBA809000-memory.dmp

memory/4884-25-0x000001DFBA980000-0x000001DFBA981000-memory.dmp

memory/1560-27-0x0000000000BD0000-0x0000000000C1F000-memory.dmp