Malware Analysis Report

2024-12-07 21:58

Sample ID 240717-w65xqatarq
Target 5442204d1c7e375440ae3552db6e4001_JaffaCakes118
SHA256 84f196da8eae2d68f6709b9d656b35a11ac8302df3f55847a5b80fa4c75b7111
Tags
xtremerat persistence rat spyware upx
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

84f196da8eae2d68f6709b9d656b35a11ac8302df3f55847a5b80fa4c75b7111

Threat Level: Known bad

The file 5442204d1c7e375440ae3552db6e4001_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

xtremerat persistence rat spyware upx

Detect XtremeRAT payload

XtremeRAT

UPX packed file

Suspicious use of SetThreadContext

Unsigned PE

Enumerates physical storage devices

Program crash

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-17 18:33

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-17 18:33

Reported

2024-07-17 18:35

Platform

win10v2004-20240709-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe"

Signatures

Detect XtremeRAT payload

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

XtremeRAT

persistence spyware rat xtremerat

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

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3676 wrote to memory of 4144 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe
PID 3676 wrote to memory of 4144 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe
PID 3676 wrote to memory of 4144 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe
PID 3676 wrote to memory of 4144 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe
PID 3676 wrote to memory of 4144 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe
PID 3676 wrote to memory of 4144 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe
PID 3676 wrote to memory of 4144 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe
PID 3676 wrote to memory of 4144 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe
PID 4144 wrote to memory of 1808 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 4144 wrote to memory of 1808 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 4144 wrote to memory of 1808 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 4144 wrote to memory of 1808 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 4144 wrote to memory of 3868 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
PID 4144 wrote to memory of 3868 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
PID 4144 wrote to memory of 3868 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

Processes

C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe"

C:\Windows\SysWOW64\svchost.exe

svchost.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1808 -ip 1808

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1808 -s 488

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 1808 -ip 1808

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1808 -s 496

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 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 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 99.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/3676-0-0x0000000000400000-0x000000000055E000-memory.dmp

memory/3676-2-0x0000000000401000-0x000000000041F000-memory.dmp

memory/3676-1-0x0000000000400000-0x000000000055E000-memory.dmp

memory/4144-5-0x0000000010000000-0x000000001004B000-memory.dmp

memory/4144-7-0x0000000010000000-0x000000001004B000-memory.dmp

memory/3676-8-0x0000000000400000-0x000000000055E000-memory.dmp

memory/4144-9-0x0000000010000000-0x000000001004B000-memory.dmp

memory/3676-10-0x0000000000401000-0x000000000041F000-memory.dmp

memory/1808-11-0x0000000010000000-0x000000001004B000-memory.dmp

memory/1808-13-0x0000000010000000-0x000000001004B000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-17 18:33

Reported

2024-07-17 18:35

Platform

win7-20240704-en

Max time kernel

149s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe"

Signatures

Detect XtremeRAT payload

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

XtremeRAT

persistence spyware rat xtremerat

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

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1604 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe
PID 1604 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe
PID 1604 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe
PID 1604 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe
PID 1604 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe
PID 1604 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe
PID 1604 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe
PID 1604 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe
PID 1604 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe
PID 2420 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2420 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2420 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2420 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2420 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2420 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 2420 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 2420 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 2420 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 2420 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe C:\Program Files\Internet Explorer\iexplore.exe

Processes

C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\5442204d1c7e375440ae3552db6e4001_JaffaCakes118.exe"

C:\Windows\SysWOW64\svchost.exe

svchost.exe

C:\Program Files\Internet Explorer\iexplore.exe

"C:\Program Files\Internet Explorer\iexplore.exe"

Network

N/A

Files

memory/1604-0-0x0000000000400000-0x000000000055E000-memory.dmp

memory/1604-4-0x0000000000401000-0x000000000041F000-memory.dmp

memory/1604-1-0x0000000000400000-0x000000000055E000-memory.dmp

memory/2420-5-0x0000000010000000-0x000000001004B000-memory.dmp

memory/2420-13-0x0000000000400000-0x000000000055E000-memory.dmp

memory/1604-12-0x0000000000401000-0x000000000041F000-memory.dmp

memory/1604-11-0x0000000000400000-0x000000000055E000-memory.dmp

memory/2420-10-0x0000000010000000-0x000000001004B000-memory.dmp

memory/2420-8-0x0000000010000000-0x000000001004B000-memory.dmp

memory/1604-7-0x0000000003ED0000-0x000000000402E000-memory.dmp

memory/2552-16-0x0000000010000000-0x000000001004B000-memory.dmp

memory/2552-15-0x0000000010000000-0x000000001004B000-memory.dmp

memory/2552-17-0x0000000010000000-0x000000001004B000-memory.dmp