Malware Analysis Report

2025-04-14 02:52

Sample ID 240603-jlrhdahf42
Target 90fea051562199e28d176c5bc8d47517_JaffaCakes118
SHA256 05de132dafcaced9f869a15e9bc8641ffa0d28efbff4eb38f89f63ae1a14b43b
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

05de132dafcaced9f869a15e9bc8641ffa0d28efbff4eb38f89f63ae1a14b43b

Threat Level: Shows suspicious behavior

The file 90fea051562199e28d176c5bc8d47517_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

2024-06-03 07:45

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-03 07:45

Reported

2024-06-03 07:48

Platform

win7-20240221-en

Max time kernel

118s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\90fea051562199e28d176c5bc8d47517_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\90fea051562199e28d176c5bc8d47517_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\90fea051562199e28d176c5bc8d47517_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\90fea051562199e28d176c5bc8d47517_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-ah.ru udp
US 8.8.8.8:53 eee.api-ah.ru udp

Files

memory/2868-0-0x0000000000400000-0x0000000000475000-memory.dmp

memory/2868-1-0x0000000000400000-0x0000000000462000-memory.dmp

memory/2868-2-0x0000000000400000-0x0000000000475000-memory.dmp

memory/2868-3-0x0000000000400000-0x0000000000475000-memory.dmp

memory/2868-4-0x0000000000400000-0x0000000000462000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-03 07:45

Reported

2024-06-03 07:48

Platform

win10v2004-20240426-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\90fea051562199e28d176c5bc8d47517_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\90fea051562199e28d176c5bc8d47517_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\90fea051562199e28d176c5bc8d47517_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\90fea051562199e28d176c5bc8d47517_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 eee.api-ah.ru udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 api-ah.ru udp
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 eee.api-ah.ru udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 144.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/3256-0-0x0000000000400000-0x0000000000475000-memory.dmp

memory/3256-1-0x0000000000400000-0x0000000000462000-memory.dmp

memory/3256-3-0x0000000000400000-0x0000000000462000-memory.dmp

memory/3256-2-0x0000000000400000-0x0000000000475000-memory.dmp