Malware Analysis Report

2025-01-22 12:32

Sample ID 240518-s5l7faah27
Target 557ffefb01acf5d57f6ce4f8d11f7193_JaffaCakes118
SHA256 0adeca6a1363dd6d81db40aff9144b940ae840cf8dbd1f23ca815bf8bfc407a5
Tags
aspackv2
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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
7/10

SHA256

0adeca6a1363dd6d81db40aff9144b940ae840cf8dbd1f23ca815bf8bfc407a5

Threat Level: Shows suspicious behavior

The file 557ffefb01acf5d57f6ce4f8d11f7193_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

aspackv2

ASPack v2.12-2.42

Unsigned PE

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-18 15:42

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

2024-05-18 15:42

Reported

2024-05-18 15:45

Platform

win7-20240508-en

Max time kernel

122s

Max time network

123s

Command Line

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

Signatures

Suspicious use of SetWindowsHookEx

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

Processes

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

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

Network

N/A

Files

memory/2960-0-0x0000000000400000-0x0000000000727000-memory.dmp

memory/2960-1-0x0000000000230000-0x0000000000231000-memory.dmp

memory/2960-2-0x0000000000400000-0x0000000000727000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-18 15:42

Reported

2024-05-18 15:45

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

150s

Command Line

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

Signatures

Suspicious use of SetWindowsHookEx

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

Processes

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
NL 23.62.61.155:443 www.bing.com tcp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 155.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.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 80.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 2.173.189.20.in-addr.arpa udp

Files

memory/2336-0-0x0000000000400000-0x0000000000727000-memory.dmp

memory/2336-1-0x0000000002660000-0x0000000002661000-memory.dmp

memory/2336-2-0x0000000000400000-0x0000000000727000-memory.dmp