Malware Analysis Report

2025-01-22 12:42

Sample ID 240622-1rhabszdrp
Target 03fe6ae3386d9fbaae768184bb2be802_JaffaCakes118
SHA256 70bc7285a15b4651cc02114182faabaf1c0ffe1b6cd8a381b89db115a6c52826
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

70bc7285a15b4651cc02114182faabaf1c0ffe1b6cd8a381b89db115a6c52826

Threat Level: Shows suspicious behavior

The file 03fe6ae3386d9fbaae768184bb2be802_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

aspackv2

ASPack v2.12-2.42

Deletes itself

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-22 21:52

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

2024-06-22 21:52

Reported

2024-06-22 21:55

Platform

win7-20240508-en

Max time kernel

120s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\03fe6ae3386d9fbaae768184bb2be802_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\03fe6ae3386d9fbaae768184bb2be802_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\03fe6ae3386d9fbaae768184bb2be802_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

cmd /c C:\Users\Admin\AppData\Local\Temp\$203130531.bat

Network

N/A

Files

memory/2296-0-0x0000000000220000-0x0000000000221000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\$203130531.bat

MD5 7837e80dd94ed9a3499faddd43110fe1
SHA1 f08711d5d47ea8ccf8d977a6ae4ec70a2e532696
SHA256 7b72b602049c0fca8e472aef3b00ae7a84b1c4ba0eb0b0d33f0c21d0b1799955
SHA512 a6bffd134f014767676269ebcda53c75f64c0c24d41444fe28419796210fd8858fcbe9be8082e5a9929802eff947c5efbc72b7dd9e84eadc883d0a63bb228e91

memory/2296-8-0x0000000000400000-0x0000000000596000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-22 21:52

Reported

2024-06-22 21:55

Platform

win10v2004-20240508-en

Max time kernel

125s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\03fe6ae3386d9fbaae768184bb2be802_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\03fe6ae3386d9fbaae768184bb2be802_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\03fe6ae3386d9fbaae768184bb2be802_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$203130531.bat

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4120,i,13035806169561352434,1332896185314862791,262144 --variations-seed-version --mojo-platform-channel-handle=3760 /prefetch:8

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 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 92.12.20.2.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 144.107.17.2.in-addr.arpa udp

Files

memory/956-0-0x00000000021F0000-0x00000000021F1000-memory.dmp

memory/956-3-0x0000000000400000-0x0000000000596000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\$203130531.bat

MD5 7837e80dd94ed9a3499faddd43110fe1
SHA1 f08711d5d47ea8ccf8d977a6ae4ec70a2e532696
SHA256 7b72b602049c0fca8e472aef3b00ae7a84b1c4ba0eb0b0d33f0c21d0b1799955
SHA512 a6bffd134f014767676269ebcda53c75f64c0c24d41444fe28419796210fd8858fcbe9be8082e5a9929802eff947c5efbc72b7dd9e84eadc883d0a63bb228e91