Malware Analysis Report

2024-11-15 05:27

Sample ID 240613-bsy7sssfpr
Target a359fe3dc135be89d08409790d1da367_JaffaCakes118
SHA256 113231d5d49c6ed4f8dfac6ff8f392f45a14cb570cf8949bd2bd2ad574122990
Tags
discovery
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

113231d5d49c6ed4f8dfac6ff8f392f45a14cb570cf8949bd2bd2ad574122990

Threat Level: Shows suspicious behavior

The file a359fe3dc135be89d08409790d1da367_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery

Executes dropped EXE

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 01:25

Signatures

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 01:25

Reported

2024-06-13 01:27

Platform

win10v2004-20240508-en

Max time kernel

62s

Max time network

51s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a359fe3dc135be89d08409790d1da367_JaffaCakes118.exe"

Signatures

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\RndFilter.job C:\Users\Admin\AppData\Local\Temp\a359fe3dc135be89d08409790d1da367_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a359fe3dc135be89d08409790d1da367_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a359fe3dc135be89d08409790d1da367_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 get-multiple.link udp
US 8.8.8.8:53 allmodel-pro.com udp
US 8.8.8.8:53 moodmodel.biz udp
US 8.8.8.8:53 get-bluesee.info udp

Files

memory/2216-1-0x0000000000BE0000-0x0000000000CE0000-memory.dmp

memory/2216-2-0x00000000005D0000-0x00000000005FF000-memory.dmp

memory/2216-10-0x0000000000D80000-0x0000000000DA7000-memory.dmp

memory/2216-23-0x0000000000BE0000-0x0000000000CE0000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 01:25

Reported

2024-06-13 01:27

Platform

win7-20240611-en

Max time kernel

118s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a359fe3dc135be89d08409790d1da367_JaffaCakes118.exe"

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Involved Wisdom\Involved Wisdom.exe N/A

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\a359fe3dc135be89d08409790d1da367_JaffaCakes118.exe N/A
Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum C:\Users\Admin\AppData\Local\Temp\a359fe3dc135be89d08409790d1da367_JaffaCakes118.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\RndFilter.job C:\Users\Admin\AppData\Local\Temp\a359fe3dc135be89d08409790d1da367_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a359fe3dc135be89d08409790d1da367_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a359fe3dc135be89d08409790d1da367_JaffaCakes118.exe"

C:\Users\Admin\AppData\Roaming\Involved Wisdom\Involved Wisdom.exe

"C:\Users\Admin\AppData\Roaming\Involved Wisdom\Involved Wisdom.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 get-multiple.link udp
US 8.8.8.8:53 moodmodel.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 get-bluesee.info udp

Files

memory/2844-0-0x0000000000240000-0x0000000000280000-memory.dmp

memory/2844-2-0x0000000000080000-0x00000000000AF000-memory.dmp

memory/2844-9-0x00000000001F0000-0x0000000000217000-memory.dmp

C:\Users\Admin\AppData\Roaming\Involved Wisdom\Involved Wisdom.exe

MD5 783bfa6f161a64d24d465629d589538e
SHA1 68cca6b63bd43e0223d0125b69a948eac8880dc0
SHA256 b29e6f504fe6fc0b9a06c3170b9ef2cd3c3a6ff3d3810c576b712f62017c07a3
SHA512 f3c71fea28099fc55fa8ce28e7212b28d0b5a17101ba3783b2eb40a402a15484cb6f8f9af1fd8796f98eec58e135b4ec5be2ffcae6a8f6ca0c8f7930ac06a3ce