Malware Analysis Report

2025-04-14 00:39

Sample ID 240530-rkf91scd67
Target 846ef8dc4376faffe833d8a69c91165b_JaffaCakes118
SHA256 130bf8b149a833d697f1521fa014277f1017feb08bd5add913b4e8a26783c523
Tags
score
7/10

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
7/10

SHA256

130bf8b149a833d697f1521fa014277f1017feb08bd5add913b4e8a26783c523

Threat Level: Shows suspicious behavior

The file 846ef8dc4376faffe833d8a69c91165b_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary


Deletes itself

Runs ping.exe

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-30 14:14

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-30 14:14

Reported

2024-05-30 14:17

Platform

win7-20240221-en

Max time kernel

119s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\846ef8dc4376faffe833d8a69c91165b_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\846ef8dc4376faffe833d8a69c91165b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\846ef8dc4376faffe833d8a69c91165b_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

cmd.exe /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\846ef8dc4376faffe833d8a69c91165b_JaffaCakes118.exe"

C:\Windows\SysWOW64\PING.EXE

ping 1.1.1.1 -n 1 -w 3000

Network

Country Destination Domain Proto
US 8.8.8.8:53 api-at.ru udp
US 8.8.8.8:53 qqq.api-at.ru udp

Files

memory/2240-0-0x0000000000400000-0x0000000000477000-memory.dmp

memory/2240-1-0x0000000000400000-0x0000000000463000-memory.dmp

memory/2240-2-0x0000000000400000-0x0000000000477000-memory.dmp

memory/2240-4-0x0000000000400000-0x0000000000463000-memory.dmp

memory/2240-3-0x0000000000400000-0x0000000000477000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-30 14:14

Reported

2024-05-30 14:17

Platform

win10v2004-20240426-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\846ef8dc4376faffe833d8a69c91165b_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\846ef8dc4376faffe833d8a69c91165b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\846ef8dc4376faffe833d8a69c91165b_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

cmd.exe /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\846ef8dc4376faffe833d8a69c91165b_JaffaCakes118.exe"

C:\Windows\SysWOW64\PING.EXE

ping 1.1.1.1 -n 1 -w 3000

Network

Country Destination Domain Proto
US 8.8.8.8:53 qqq.api-at.ru udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 api-at.ru udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 21.53.126.40.in-addr.arpa udp
US 8.8.8.8:53 qqq.api-at.ru udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/4708-0-0x0000000000400000-0x0000000000477000-memory.dmp

memory/4708-1-0x0000000000400000-0x0000000000463000-memory.dmp

memory/4708-2-0x0000000000400000-0x0000000000477000-memory.dmp

memory/4708-3-0x0000000000400000-0x0000000000463000-memory.dmp