Malware Analysis Report

2025-03-15 05:49

Sample ID 240623-2hfktavhkd
Target 0317f5a6cb8904a2caf084ed90b82232_JaffaCakes118
SHA256 94db0a2071835fb1ef920b53e05d57dfc25298727e7ec5e873742ffe7bd63a14
Tags
aspackv2 persistence
score
8/10

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
8/10

SHA256

94db0a2071835fb1ef920b53e05d57dfc25298727e7ec5e873742ffe7bd63a14

Threat Level: Likely malicious

The file 0317f5a6cb8904a2caf084ed90b82232_JaffaCakes118 was found to be: Likely malicious.

Malicious Activity Summary

aspackv2 persistence

Sets service image path in registry

ASPack v2.12-2.42

Drops file in System32 directory

Unsigned PE

Suspicious behavior: LoadsDriver

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-23 22:34

Signatures

ASPack v2.12-2.42

aspackv2
Description Indicator Process Target
N/A N/A N/A N/A

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-23 22:34

Reported

2024-06-23 22:37

Platform

win7-20240508-en

Max time kernel

122s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0317f5a6cb8904a2caf084ed90b82232_JaffaCakes118.exe"

Signatures

Sets service image path in registry

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\0f760d3a\ImagePath = "\\??\\C:\\Windows\\system32\\0f760d3a.sys" C:\Users\Admin\AppData\Local\Temp\0317f5a6cb8904a2caf084ed90b82232_JaffaCakes118.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\0f760d3a.sys C:\Users\Admin\AppData\Local\Temp\0317f5a6cb8904a2caf084ed90b82232_JaffaCakes118.exe N/A

Suspicious behavior: LoadsDriver

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0317f5a6cb8904a2caf084ed90b82232_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\0317f5a6cb8904a2caf084ed90b82232_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0317f5a6cb8904a2caf084ed90b82232_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\0317f5a6cb8904a2caf084ed90b82232_JaffaCakes118.exe"

Network

N/A

Files

memory/1936-0-0x0000000000400000-0x0000000000417000-memory.dmp

memory/1936-7-0x0000000000400000-0x0000000000417000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-23 22:34

Reported

2024-06-23 22:37

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0317f5a6cb8904a2caf084ed90b82232_JaffaCakes118.exe"

Signatures

Sets service image path in registry

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\0e574527\ImagePath = "\\??\\C:\\Windows\\system32\\0e574527.sys" C:\Users\Admin\AppData\Local\Temp\0317f5a6cb8904a2caf084ed90b82232_JaffaCakes118.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\0e574527.sys C:\Users\Admin\AppData\Local\Temp\0317f5a6cb8904a2caf084ed90b82232_JaffaCakes118.exe N/A

Suspicious behavior: LoadsDriver

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0317f5a6cb8904a2caf084ed90b82232_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\0317f5a6cb8904a2caf084ed90b82232_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0317f5a6cb8904a2caf084ed90b82232_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\0317f5a6cb8904a2caf084ed90b82232_JaffaCakes118.exe"

Network

Files

memory/4660-0-0x0000000000400000-0x0000000000417000-memory.dmp

memory/4660-8-0x0000000000400000-0x0000000000417000-memory.dmp