Malware Analysis Report

2025-01-22 12:33

Sample ID 240518-cn5pfsfe74
Target 529d117c0312ea0e1acc547395f85fbc_JaffaCakes118
SHA256 1c4411f67519eecf54d7ecd9b3b2e43877cd571dbdf5a8b6d947015aaa24f32a
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

1c4411f67519eecf54d7ecd9b3b2e43877cd571dbdf5a8b6d947015aaa24f32a

Threat Level: Shows suspicious behavior

The file 529d117c0312ea0e1acc547395f85fbc_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

aspackv2

ASPack v2.12-2.42

Unsigned PE

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-18 02:14

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 02:14

Reported

2024-05-18 02:16

Platform

win7-20240220-en

Max time kernel

146s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\529d117c0312ea0e1acc547395f85fbc_JaffaCakes118.exe"

Signatures

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\529d117c0312ea0e1acc547395f85fbc_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\529d117c0312ea0e1acc547395f85fbc_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\529d117c0312ea0e1acc547395f85fbc_JaffaCakes118.exe"

Network

N/A

Files

memory/3068-0-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3068-1-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3068-2-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3068-3-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3068-4-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3068-5-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3068-6-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3068-7-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3068-8-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3068-9-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3068-10-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3068-11-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3068-12-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3068-13-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3068-14-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3068-15-0x0000000000400000-0x000000000050A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-18 02:14

Reported

2024-05-18 02:17

Platform

win10v2004-20240226-en

Max time kernel

154s

Max time network

160s

Command Line

"C:\Users\Admin\AppData\Local\Temp\529d117c0312ea0e1acc547395f85fbc_JaffaCakes118.exe"

Signatures

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\529d117c0312ea0e1acc547395f85fbc_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: 33 N/A C:\Windows\system32\AUDIODG.EXE N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\AUDIODG.EXE N/A

Processes

C:\Users\Admin\AppData\Local\Temp\529d117c0312ea0e1acc547395f85fbc_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\529d117c0312ea0e1acc547395f85fbc_JaffaCakes118.exe"

C:\Windows\system32\AUDIODG.EXE

C:\Windows\system32\AUDIODG.EXE 0x4a4 0x424

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 --mojo-platform-channel-handle=1412 --field-trial-handle=3088,i,14310325015283915034,7660943942870463106,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 13.107.253.67:443 tcp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 104.246.116.51.in-addr.arpa udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
GB 172.217.16.234:443 chromewebstore.googleapis.com tcp

Files

memory/3696-0-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3696-1-0x0000000004ED0000-0x0000000004ED1000-memory.dmp

memory/3696-18-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3696-19-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3696-20-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3696-21-0x0000000004ED0000-0x0000000004ED1000-memory.dmp

memory/3696-22-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3696-23-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3696-24-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3696-25-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3696-26-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3696-27-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3696-28-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3696-29-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3696-30-0x0000000000400000-0x000000000050A000-memory.dmp

memory/3696-31-0x0000000000400000-0x000000000050A000-memory.dmp