Malware Analysis Report

2025-08-05 23:04

Sample ID 240411-3bzksabf7z
Target ee94f435c1a8d6b23394a1009ef9d678_JaffaCakes118
SHA256 d503c5cd80c061cbea4531a1e9f56cdb414bc2a51c42a3e68b92ab341f0142e0
Tags
themida
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

d503c5cd80c061cbea4531a1e9f56cdb414bc2a51c42a3e68b92ab341f0142e0

Threat Level: Shows suspicious behavior

The file ee94f435c1a8d6b23394a1009ef9d678_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

themida

Themida packer

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-11 23:21

Signatures

Themida packer

themida
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

2024-04-11 23:21

Reported

2024-04-11 23:25

Platform

win7-20240221-en

Max time kernel

211s

Max time network

33s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ee94f435c1a8d6b23394a1009ef9d678_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\ee94f435c1a8d6b23394a1009ef9d678_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ee94f435c1a8d6b23394a1009ef9d678_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 92

Network

N/A

Files

memory/2388-0-0x0000000000400000-0x0000000000797000-memory.dmp

memory/2388-1-0x0000000000400000-0x0000000000797000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-11 23:21

Reported

2024-04-11 23:24

Platform

win10v2004-20240226-en

Max time kernel

128s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ee94f435c1a8d6b23394a1009ef9d678_JaffaCakes118.exe"

Signatures

Themida packer

themida
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\ee94f435c1a8d6b23394a1009ef9d678_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ee94f435c1a8d6b23394a1009ef9d678_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2792 -ip 2792

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2792 -s 288

Network

Country Destination Domain Proto
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 130.118.77.104.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 11.179.89.13.in-addr.arpa udp

Files

memory/2792-0-0x0000000000400000-0x0000000000797000-memory.dmp

memory/2792-1-0x0000000000400000-0x0000000000797000-memory.dmp