Malware Analysis Report

2025-01-02 12:29

Sample ID 240703-cnywxascja
Target 20bd0c1d59e03a4b38e7c549932d97ad_JaffaCakes118
SHA256 8fdb9468d057a7cfa157937afec46405474e32db8789ca864072afb379be66bd
Tags
upx lba-ksa cybergate
score
10/10

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
10/10

SHA256

8fdb9468d057a7cfa157937afec46405474e32db8789ca864072afb379be66bd

Threat Level: Known bad

The file 20bd0c1d59e03a4b38e7c549932d97ad_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

upx lba-ksa cybergate

Cybergate family

UPX packed file

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-03 02:14

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

2024-07-03 02:14

Reported

2024-07-03 02:16

Platform

win7-20240221-en

Max time kernel

140s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\20bd0c1d59e03a4b38e7c549932d97ad_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\20bd0c1d59e03a4b38e7c549932d97ad_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\20bd0c1d59e03a4b38e7c549932d97ad_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2872 -s 160

Network

N/A

Files

memory/2872-0-0x0000000000400000-0x0000000000457000-memory.dmp

memory/2872-1-0x0000000000400000-0x0000000000457000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-03 02:14

Reported

2024-07-03 02:16

Platform

win10v2004-20240611-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\20bd0c1d59e03a4b38e7c549932d97ad_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\20bd0c1d59e03a4b38e7c549932d97ad_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\20bd0c1d59e03a4b38e7c549932d97ad_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2128 -ip 2128

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2128 -s 476

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 25.14.97.104.in-addr.arpa udp
US 8.8.8.8:53 91.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/2128-0-0x0000000000400000-0x0000000000457000-memory.dmp

memory/2128-2-0x0000000000400000-0x0000000000457000-memory.dmp