Malware Analysis Report

2025-08-05 08:54

Sample ID 250108-jdj4bsznev
Target JaffaCakes118_9339348ff9e0a7c4d60e7de8e0414b92
SHA256 9c5197c498ec3f7be4fdabd2caad85f4bbe8a266ed430ce98722d9c7d666274b
Tags
trickbot lip140 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

9c5197c498ec3f7be4fdabd2caad85f4bbe8a266ed430ce98722d9c7d666274b

Threat Level: Known bad

The file JaffaCakes118_9339348ff9e0a7c4d60e7de8e0414b92 was found to be: Known bad.

Malicious Activity Summary

trickbot lip140 banker discovery trojan

Trickbot

Trickbot family

System Location Discovery: System Language Discovery

Unsigned PE

Program crash

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-01-08 07:33

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2025-01-08 07:33

Reported

2025-01-08 07:35

Platform

win7-20240903-en

Max time kernel

139s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9339348ff9e0a7c4d60e7de8e0414b92.exe"

Signatures

Trickbot

trojan banker trickbot

Trickbot family

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\JaffaCakes118_9339348ff9e0a7c4d60e7de8e0414b92.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 2816 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9339348ff9e0a7c4d60e7de8e0414b92.exe C:\Windows\system32\wermgr.exe
PID 2816 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9339348ff9e0a7c4d60e7de8e0414b92.exe C:\Windows\system32\wermgr.exe
PID 2816 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9339348ff9e0a7c4d60e7de8e0414b92.exe C:\Windows\system32\wermgr.exe
PID 2816 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9339348ff9e0a7c4d60e7de8e0414b92.exe C:\Windows\system32\wermgr.exe
PID 2816 wrote to memory of 2832 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9339348ff9e0a7c4d60e7de8e0414b92.exe C:\Windows\system32\cmd.exe
PID 2816 wrote to memory of 2832 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9339348ff9e0a7c4d60e7de8e0414b92.exe C:\Windows\system32\cmd.exe
PID 2816 wrote to memory of 2832 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9339348ff9e0a7c4d60e7de8e0414b92.exe C:\Windows\system32\cmd.exe
PID 2816 wrote to memory of 2832 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9339348ff9e0a7c4d60e7de8e0414b92.exe C:\Windows\system32\cmd.exe
PID 2816 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9339348ff9e0a7c4d60e7de8e0414b92.exe C:\Windows\system32\wermgr.exe
PID 2816 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9339348ff9e0a7c4d60e7de8e0414b92.exe C:\Windows\system32\wermgr.exe

Processes

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9339348ff9e0a7c4d60e7de8e0414b92.exe

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9339348ff9e0a7c4d60e7de8e0414b92.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
US 65.152.201.203:443 tcp
AL 46.99.175.217:443 tcp
MY 60.51.47.65:443 tcp
AL 46.99.188.223:443 tcp
US 216.166.148.187:443 tcp
ES 62.99.79.77:443 tcp
US 45.36.99.184:443 tcp

Files

memory/2816-2-0x0000000000910000-0x000000000094F000-memory.dmp

memory/2816-7-0x0000000000640000-0x000000000067D000-memory.dmp

memory/2816-8-0x0000000001DE0000-0x0000000001E1B000-memory.dmp

memory/2816-6-0x0000000001DE0000-0x0000000001E1B000-memory.dmp

memory/2816-0-0x0000000000640000-0x000000000067D000-memory.dmp

memory/2816-10-0x0000000010000000-0x0000000010003000-memory.dmp

memory/2816-9-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2644-11-0x0000000000110000-0x0000000000111000-memory.dmp

memory/2644-12-0x0000000000060000-0x0000000000089000-memory.dmp

memory/2816-13-0x0000000001DE0000-0x0000000001E1B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2025-01-08 07:33

Reported

2025-01-08 07:35

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9339348ff9e0a7c4d60e7de8e0414b92.exe"

Signatures

Trickbot

trojan banker trickbot

Trickbot family

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\JaffaCakes118_9339348ff9e0a7c4d60e7de8e0414b92.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\JaffaCakes118_9339348ff9e0a7c4d60e7de8e0414b92.exe

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9339348ff9e0a7c4d60e7de8e0414b92.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 424 -p 4592 -ip 4592

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4592 -s 592

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4592 -ip 4592

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4592 -s 592

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
BR 128.201.76.252:443 tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
PL 185.56.175.122:443 tcp
US 8.8.8.8:53 8.153.16.2.in-addr.arpa udp
MY 60.51.47.65:443 tcp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
BR 179.189.229.254:443 tcp
US 8.8.8.8:53 86.49.80.91.in-addr.arpa udp
AL 46.99.175.217:443 tcp
CO 181.129.167.82:443 tcp
US 45.36.99.184:443 tcp

Files

memory/4592-4-0x0000000002560000-0x000000000259D000-memory.dmp

memory/4592-0-0x00000000025A0000-0x00000000025DF000-memory.dmp

memory/4592-5-0x0000000003C00000-0x0000000003C3B000-memory.dmp

memory/4592-6-0x0000000003C00000-0x0000000003C3B000-memory.dmp

memory/4592-8-0x0000000010000000-0x0000000010003000-memory.dmp

memory/4592-7-0x0000000002410000-0x0000000002411000-memory.dmp

memory/1200-10-0x000001DCC7BA0000-0x000001DCC7BC9000-memory.dmp

memory/1200-9-0x000001DCC7E40000-0x000001DCC7E41000-memory.dmp

memory/4592-11-0x00000000023D0000-0x00000000023E1000-memory.dmp

memory/4592-12-0x0000000003C00000-0x0000000003C3B000-memory.dmp