Malware Analysis Report

2024-09-23 11:14

Sample ID 240615-h8elnawbpl
Target ad5187efed739a33a43ca338462575a4_JaffaCakes118
SHA256 bf2b5374eaab6e40a66a56d5ab863bfe47d177a33e63bd212e4f5bf1c7543a3d
Tags
bootkit persistence
score
6/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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
6/10

SHA256

bf2b5374eaab6e40a66a56d5ab863bfe47d177a33e63bd212e4f5bf1c7543a3d

Threat Level: Shows suspicious behavior

The file ad5187efed739a33a43ca338462575a4_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

bootkit persistence

Enumerates connected drives

Writes to the Master Boot Record (MBR)

Unsigned PE

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-15 07:24

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-15 07:24

Reported

2024-06-15 07:26

Platform

win7-20240220-en

Max time kernel

122s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe"

Signatures

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\j: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\k: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\q: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\r: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\w: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\m: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\n: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\s: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\t: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\v: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\z: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\x: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\y: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\u: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\e: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\g: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\h: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\i: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\l: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\o: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\p: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A

Writes to the Master Boot Record (MBR)

bootkit persistence
Description Indicator Process Target
File opened for modification \??\PhysicalDrive0 C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 b.liteflames.com udp
US 8.8.8.8:53 b.liteflames.com udp

Files

memory/2036-0-0x0000000000400000-0x00000000004BA000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-15 07:24

Reported

2024-06-15 07:26

Platform

win10v2004-20240226-en

Max time kernel

142s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe"

Signatures

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\y: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\e: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\n: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\t: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\u: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\w: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\x: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\i: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\l: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\p: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\v: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\o: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\z: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\g: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\h: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\j: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\k: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\m: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\q: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\r: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A
File opened (read-only) \??\s: C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A

Writes to the Master Boot Record (MBR)

bootkit persistence
Description Indicator Process Target
File opened for modification \??\PhysicalDrive0 C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ad5187efed739a33a43ca338462575a4_JaffaCakes118.exe"

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=3668 --field-trial-handle=3088,i,14310325015283915034,7660943942870463106,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 b.liteflames.com udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 b.liteflames.com udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 13.107.253.67:443 tcp
US 8.8.8.8:53 57.15.31.184.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 85.65.42.20.in-addr.arpa udp

Files

memory/3696-0-0x0000000000400000-0x00000000004BA000-memory.dmp