Malware Analysis Report

2024-10-10 12:13

Sample ID 240613-rkfngsscqf
Target a5f84b515ccc4ccb4f724015f20e4965_JaffaCakes118
SHA256 0d4143ded2a80c2955389963fabd0a379fa89a14d1beeb6c940ce673c8443e6b
Tags
upx
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

0d4143ded2a80c2955389963fabd0a379fa89a14d1beeb6c940ce673c8443e6b

Threat Level: Shows suspicious behavior

The file a5f84b515ccc4ccb4f724015f20e4965_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

upx

UPX packed file

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-13 14:14

Signatures

UPX packed file

upx
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

2024-06-13 14:14

Reported

2024-06-13 14:17

Platform

win7-20240611-en

Max time kernel

120s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a5f84b515ccc4ccb4f724015f20e4965_JaffaCakes118.exe"

Signatures

UPX packed file

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

Processes

C:\Users\Admin\AppData\Local\Temp\a5f84b515ccc4ccb4f724015f20e4965_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a5f84b515ccc4ccb4f724015f20e4965_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 dwmldr.ru udp

Files

memory/1572-0-0x0000000000400000-0x0000000000449000-memory.dmp

memory/1572-1-0x0000000010000000-0x000000001000E000-memory.dmp

memory/1572-5-0x0000000000400000-0x0000000000449000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 14:14

Reported

2024-06-13 14:17

Platform

win10v2004-20240226-en

Max time kernel

114s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a5f84b515ccc4ccb4f724015f20e4965_JaffaCakes118.exe"

Signatures

UPX packed file

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

Processes

C:\Users\Admin\AppData\Local\Temp\a5f84b515ccc4ccb4f724015f20e4965_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a5f84b515ccc4ccb4f724015f20e4965_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=2268 --field-trial-handle=2244,i,11878111470816612087,2265290141962607370,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
GB 216.58.201.106:443 tcp
US 8.8.8.8:53 dwmldr.ru udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 105.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 21.53.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp

Files

memory/4068-0-0x0000000000400000-0x0000000000449000-memory.dmp

memory/4068-1-0x0000000010000000-0x000000001000E000-memory.dmp

memory/4068-5-0x0000000000400000-0x0000000000449000-memory.dmp

memory/4068-6-0x0000000000400000-0x0000000000449000-memory.dmp