Malware Analysis Report

2025-03-15 05:47

Sample ID 240624-adb82sshmk
Target 04ed19afa629b32953a25ece665147bb_JaffaCakes118
SHA256 ca03b08a747939e689aa81f2253769f2e92e47df65592a6f1a7a8ce4ff77ab2e
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

ca03b08a747939e689aa81f2253769f2e92e47df65592a6f1a7a8ce4ff77ab2e

Threat Level: Shows suspicious behavior

The file 04ed19afa629b32953a25ece665147bb_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

aspackv2

ASPack v2.12-2.42

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-24 00:05

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

2024-06-24 00:05

Reported

2024-06-24 00:07

Platform

win7-20240508-en

Max time kernel

121s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\04ed19afa629b32953a25ece665147bb_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\04ed19afa629b32953a25ece665147bb_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\04ed19afa629b32953a25ece665147bb_JaffaCakes118.exe"

C:\Windows\SysWOW64\CMD.exe

CMD /c exit

Network

N/A

Files

memory/2136-1-0x0000000000220000-0x0000000000221000-memory.dmp

memory/2136-0-0x0000000000400000-0x000000000049B000-memory.dmp

memory/2136-3-0x0000000000400000-0x000000000049B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-24 00:05

Reported

2024-06-24 00:07

Platform

win10v2004-20240611-en

Max time kernel

138s

Max time network

137s

Command Line

"C:\Users\Admin\AppData\Local\Temp\04ed19afa629b32953a25ece665147bb_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\04ed19afa629b32953a25ece665147bb_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\04ed19afa629b32953a25ece665147bb_JaffaCakes118.exe"

C:\Windows\SysWOW64\CMD.exe

CMD /c exit

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 --field-trial-handle=4128,i,2029050989380753659,15333598055019363793,262144 --variations-seed-version --mojo-platform-channel-handle=4136 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
GB 52.123.242.9:443 tcp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
GB 52.123.242.49:443 tcp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 92.12.20.2.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 63.141.182.52.in-addr.arpa udp

Files

memory/2456-0-0x0000000000400000-0x000000000049B000-memory.dmp

memory/2456-1-0x0000000002230000-0x0000000002231000-memory.dmp

memory/2456-3-0x0000000000400000-0x000000000049B000-memory.dmp