Malware Analysis Report

2024-09-22 08:58

Sample ID 240620-ekysvaxflh
Target 02a2f58067a5310043fe5e3e205803c3_JaffaCakes118
SHA256 fb1584cb0faaaa5183d86696743f30bbe01f2b9c89f019d071cf90e17552427f
Tags
upx öííé cybergate
score
10/10

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
10/10

SHA256

fb1584cb0faaaa5183d86696743f30bbe01f2b9c89f019d071cf90e17552427f

Threat Level: Known bad

The file 02a2f58067a5310043fe5e3e205803c3_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

upx öííé cybergate

Cybergate family

UPX packed file

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-20 04:00

Signatures

Cybergate family

cybergate

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

2024-06-20 04:00

Reported

2024-06-20 04:03

Platform

win7-20240221-en

Max time kernel

140s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\02a2f58067a5310043fe5e3e205803c3_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\02a2f58067a5310043fe5e3e205803c3_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\02a2f58067a5310043fe5e3e205803c3_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1464 -s 160

Network

N/A

Files

memory/1464-0-0x0000000000400000-0x0000000000459000-memory.dmp

memory/1464-1-0x0000000000400000-0x0000000000459000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-20 04:00

Reported

2024-06-20 04:03

Platform

win10v2004-20240508-en

Max time kernel

92s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\02a2f58067a5310043fe5e3e205803c3_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\02a2f58067a5310043fe5e3e205803c3_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\02a2f58067a5310043fe5e3e205803c3_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2976 -ip 2976

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2976 -s 476

Network

Country Destination Domain Proto
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 92.12.20.2.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp

Files

memory/2976-0-0x0000000000400000-0x0000000000459000-memory.dmp

memory/2976-1-0x0000000000400000-0x0000000000459000-memory.dmp