Malware Analysis Report

2025-01-02 02:47

Sample ID 240719-p98dpawcja
Target 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118
SHA256 a04cda3ef424e0577dd747b0bc44c5085f68a16e1faf07a8ebc6b123a86ea3ae
Tags
xtremerat persistence rat spyware
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

a04cda3ef424e0577dd747b0bc44c5085f68a16e1faf07a8ebc6b123a86ea3ae

Threat Level: Known bad

The file 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

xtremerat persistence rat spyware

Detect XtremeRAT payload

XtremeRAT

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Enumerates physical storage devices

Unsigned PE

Program crash

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-19 13:02

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-19 13:02

Reported

2024-07-19 13:05

Platform

win7-20240704-en

Max time kernel

149s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_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
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

XtremeRAT

persistence spyware rat xtremerat

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe N/A

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1960 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 1960 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 1960 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 1960 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 1960 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 1960 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 1960 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 1960 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 1960 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 1960 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 1960 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 1960 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 1960 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 1960 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 2560 wrote to memory of 2708 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2560 wrote to memory of 2708 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2560 wrote to memory of 2708 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2560 wrote to memory of 2708 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2560 wrote to memory of 2708 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2560 wrote to memory of 2176 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 2560 wrote to memory of 2176 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 2560 wrote to memory of 2176 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 2560 wrote to memory of 2176 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 2560 wrote to memory of 2176 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Program Files\Internet Explorer\iexplore.exe

Processes

C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_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/1960-0-0x0000000000400000-0x00000000007E8000-memory.dmp

memory/2560-4-0x0000000010000000-0x000000001004F000-memory.dmp

memory/2560-7-0x0000000010000000-0x000000001004F000-memory.dmp

memory/2560-6-0x0000000010000000-0x000000001004F000-memory.dmp

memory/2560-5-0x0000000010000000-0x000000001004F000-memory.dmp

memory/1960-10-0x0000000000400000-0x00000000007E8000-memory.dmp

memory/2560-8-0x0000000000400000-0x00000000007E8000-memory.dmp

memory/2708-13-0x0000000010000000-0x000000001004F000-memory.dmp

memory/2708-11-0x0000000010000000-0x000000001004F000-memory.dmp

memory/2560-14-0x0000000010000000-0x000000001004F000-memory.dmp

memory/2708-15-0x0000000010000000-0x000000001004F000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-19 13:02

Reported

2024-07-19 13:05

Platform

win10v2004-20240704-en

Max time kernel

140s

Max time network

142s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_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
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

XtremeRAT

persistence spyware rat xtremerat

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 5092 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 5092 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 5092 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 5092 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 5092 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 5092 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 5092 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 5092 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 5092 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 5092 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 5092 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 5092 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 5092 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
PID 2928 wrote to memory of 2444 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2928 wrote to memory of 2444 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2928 wrote to memory of 2444 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2928 wrote to memory of 2444 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2928 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
PID 2928 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
PID 2928 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

Processes

C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_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 2444 -ip 2444

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2444 -s 480

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 2444 -ip 2444

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2444 -s 488

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 1.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.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 8.8.8.8:53 210.143.182.52.in-addr.arpa udp

Files

memory/5092-0-0x0000000000400000-0x00000000007E8000-memory.dmp

memory/2928-4-0x0000000010000000-0x000000001004F000-memory.dmp

memory/2928-5-0x0000000010000000-0x000000001004F000-memory.dmp

memory/2928-6-0x0000000010000000-0x000000001004F000-memory.dmp

memory/5092-8-0x0000000000400000-0x00000000007E8000-memory.dmp

memory/2928-9-0x0000000010000000-0x000000001004F000-memory.dmp

memory/2444-10-0x0000000010000000-0x000000001004F000-memory.dmp

memory/2928-11-0x0000000010000000-0x000000001004F000-memory.dmp

memory/2444-12-0x0000000010000000-0x000000001004F000-memory.dmp