Malware Analysis Report

2024-10-10 12:13

Sample ID 240613-s55c1svdpa
Target a6512e80a4655f9fc9c20c4cb6e62145_JaffaCakes118
SHA256 d687b69115f3390366ff83aa19d0a59e8cd889dc3048d2bc3bada425d4988176
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

d687b69115f3390366ff83aa19d0a59e8cd889dc3048d2bc3bada425d4988176

Threat Level: Shows suspicious behavior

The file a6512e80a4655f9fc9c20c4cb6e62145_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

upx

UPX packed file

Program crash

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-13 15:43

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
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 15:43

Reported

2024-06-13 15:46

Platform

win7-20240508-en

Max time kernel

140s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a6512e80a4655f9fc9c20c4cb6e62145_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\a6512e80a4655f9fc9c20c4cb6e62145_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a6512e80a4655f9fc9c20c4cb6e62145_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 492 -s 160

Network

N/A

Files

memory/492-0-0x0000000000400000-0x0000000000419000-memory.dmp

memory/492-1-0x0000000000400000-0x0000000000419000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 15:43

Reported

2024-06-13 15:46

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a6512e80a4655f9fc9c20c4cb6e62145_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\a6512e80a4655f9fc9c20c4cb6e62145_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a6512e80a4655f9fc9c20c4cb6e62145_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 196 -p 2604 -ip 2604

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2604 -s 476

Network

Files

memory/2604-0-0x0000000000400000-0x0000000000419000-memory.dmp

memory/2604-1-0x0000000000400000-0x0000000000419000-memory.dmp