Malware Analysis Report

2024-10-10 12:07

Sample ID 240613-qy4f2avgnq
Target a5d67b1959271b23176d551ec6f75e36_JaffaCakes118
SHA256 06251bf4bd0eab6cfa44fb1f8d5baac975e4da86b9857aa3ae807137777ba608
Tags
discovery
score
6/10

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
6/10

SHA256

06251bf4bd0eab6cfa44fb1f8d5baac975e4da86b9857aa3ae807137777ba608

Threat Level: Shows suspicious behavior

The file a5d67b1959271b23176d551ec6f75e36_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery

Checks installed software on the system

Maps connected drives based on registry

Drops file in Windows directory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-13 13:41

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 13:41

Reported

2024-06-13 13:43

Platform

win7-20240220-en

Max time kernel

117s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a5d67b1959271b23176d551ec6f75e36_JaffaCakes118.exe"

Signatures

Checks installed software on the system

discovery

Maps connected drives based on registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\disk\enum C:\Users\Admin\AppData\Local\Temp\a5d67b1959271b23176d551ec6f75e36_JaffaCakes118.exe N/A
Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum C:\Users\Admin\AppData\Local\Temp\a5d67b1959271b23176d551ec6f75e36_JaffaCakes118.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\WalkKeeper.job C:\Users\Admin\AppData\Local\Temp\a5d67b1959271b23176d551ec6f75e36_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a5d67b1959271b23176d551ec6f75e36_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a5d67b1959271b23176d551ec6f75e36_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ringmynorth.biz udp
US 8.8.8.8:53 allmodel-pro.com udp
US 204.11.56.48:80 allmodel-pro.com tcp
US 8.8.8.8:53 full-set.link udp
US 8.8.8.8:53 fullset.info udp

Files

memory/1684-1-0x0000000000030000-0x0000000000031000-memory.dmp

memory/1684-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/1684-3-0x0000000000140000-0x0000000000141000-memory.dmp

memory/1684-2-0x0000000000130000-0x0000000000131000-memory.dmp

memory/1684-4-0x0000000000150000-0x0000000000179000-memory.dmp

memory/1684-9-0x0000000000150000-0x0000000000179000-memory.dmp

memory/1684-6-0x0000000000610000-0x000000000063F000-memory.dmp

memory/1684-12-0x0000000000640000-0x0000000000667000-memory.dmp

memory/1684-16-0x0000000000150000-0x0000000000179000-memory.dmp

memory/1684-18-0x0000000000150000-0x0000000000179000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 13:41

Reported

2024-06-13 13:43

Platform

win10v2004-20240508-en

Max time kernel

51s

Max time network

52s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a5d67b1959271b23176d551ec6f75e36_JaffaCakes118.exe"

Signatures

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\WalkKeeper.job C:\Users\Admin\AppData\Local\Temp\a5d67b1959271b23176d551ec6f75e36_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a5d67b1959271b23176d551ec6f75e36_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a5d67b1959271b23176d551ec6f75e36_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 allmodel-pro.com udp
US 8.8.8.8:53 ringmynorth.biz udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 full-set.link udp
US 8.8.8.8:53 fullset.info udp

Files

memory/1580-1-0x00000000008D0000-0x00000000008D1000-memory.dmp

memory/1580-3-0x00000000008F0000-0x00000000008F1000-memory.dmp

memory/1580-2-0x00000000008E0000-0x00000000008E1000-memory.dmp

memory/1580-0-0x00000000008C0000-0x00000000008C1000-memory.dmp

memory/1580-4-0x0000000000900000-0x0000000000929000-memory.dmp

memory/1580-9-0x0000000000900000-0x0000000000929000-memory.dmp

memory/1580-5-0x0000000001130000-0x000000000115F000-memory.dmp

memory/1580-16-0x0000000000900000-0x0000000000929000-memory.dmp

memory/1580-12-0x00000000011B0000-0x00000000011D7000-memory.dmp

memory/1580-20-0x0000000000900000-0x0000000000929000-memory.dmp

memory/1580-25-0x0000000000900000-0x0000000000929000-memory.dmp