Malware Analysis Report

2025-01-02 02:45

Sample ID 240719-2ej4tsxajf
Target 5df09d3c24086bbf8de3695b211a9201_JaffaCakes118
SHA256 61443f2fc81caf3eebc3ef503dc69a54986727c90245999cca8dfa590716b478
Tags
xtremerat
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

61443f2fc81caf3eebc3ef503dc69a54986727c90245999cca8dfa590716b478

Threat Level: Known bad

The file 5df09d3c24086bbf8de3695b211a9201_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

xtremerat

Detect XtremeRAT payload

Xtremerat family

Suspicious use of SetThreadContext

Program crash

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-19 22:29

Signatures

Detect XtremeRAT payload

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

Xtremerat family

xtremerat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-19 22:29

Reported

2024-07-19 22:32

Platform

win7-20240708-en

Max time kernel

25s

Max time network

19s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5df09d3c24086bbf8de3695b211a9201_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\5df09d3c24086bbf8de3695b211a9201_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\5df09d3c24086bbf8de3695b211a9201_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\5df09d3c24086bbf8de3695b211a9201_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\5df09d3c24086bbf8de3695b211a9201_JaffaCakes118.exe

Network

N/A

Files

memory/1324-0-0x0000000000220000-0x0000000000221000-memory.dmp

memory/1324-1-0x0000000010000000-0x000000001009B000-memory.dmp

memory/1324-2-0x0000000010000000-0x000000001009B000-memory.dmp

memory/2240-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/1324-10-0x0000000010000000-0x000000001009B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-19 22:29

Reported

2024-07-19 22:32

Platform

win10v2004-20240709-en

Max time kernel

140s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5df09d3c24086bbf8de3695b211a9201_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\5df09d3c24086bbf8de3695b211a9201_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\5df09d3c24086bbf8de3695b211a9201_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\5df09d3c24086bbf8de3695b211a9201_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\5df09d3c24086bbf8de3695b211a9201_JaffaCakes118.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 868 -ip 868

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 868 -s 76

Network

Country Destination Domain Proto
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp

Files

memory/1640-0-0x00000000021A0000-0x00000000021A1000-memory.dmp

memory/1640-1-0x0000000010000000-0x000000001009B000-memory.dmp

memory/1640-2-0x0000000010000000-0x000000001009B000-memory.dmp

memory/1640-3-0x00000000021A0000-0x00000000021A1000-memory.dmp

memory/1640-6-0x0000000010000000-0x000000001009B000-memory.dmp