Malware Analysis Report

2024-10-10 12:11

Sample ID 240613-2v1rhstfnc
Target a6fb8f3b774d9a81f3be7b766e67a17b_JaffaCakes118
SHA256 21f6d7da14fa2a5ce55d78ac4709b107fcc120eb187f3af7b2ac2ca0606147c2
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

21f6d7da14fa2a5ce55d78ac4709b107fcc120eb187f3af7b2ac2ca0606147c2

Threat Level: Shows suspicious behavior

The file a6fb8f3b774d9a81f3be7b766e67a17b_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 22:54

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 22:54

Reported

2024-06-13 22:57

Platform

win7-20240221-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a6fb8f3b774d9a81f3be7b766e67a17b_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\a6fb8f3b774d9a81f3be7b766e67a17b_JaffaCakes118.exe N/A
Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum C:\Users\Admin\AppData\Local\Temp\a6fb8f3b774d9a81f3be7b766e67a17b_JaffaCakes118.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\NoSteal.job C:\Users\Admin\AppData\Local\Temp\a6fb8f3b774d9a81f3be7b766e67a17b_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a6fb8f3b774d9a81f3be7b766e67a17b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a6fb8f3b774d9a81f3be7b766e67a17b_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 fullset.link udp
US 8.8.8.8:53 fullset.info udp

Files

memory/756-2-0x0000000000080000-0x0000000000081000-memory.dmp

memory/756-1-0x0000000000030000-0x0000000000031000-memory.dmp

memory/756-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/756-3-0x0000000000160000-0x0000000000189000-memory.dmp

memory/756-4-0x0000000000090000-0x0000000000091000-memory.dmp

memory/756-5-0x0000000000580000-0x00000000005AF000-memory.dmp

memory/756-9-0x0000000000160000-0x0000000000189000-memory.dmp

memory/756-16-0x0000000000160000-0x0000000000189000-memory.dmp

memory/756-12-0x00000000005B0000-0x00000000005D7000-memory.dmp

memory/756-18-0x0000000000160000-0x0000000000189000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 22:54

Reported

2024-06-13 22:57

Platform

win10v2004-20240611-en

Max time kernel

92s

Max time network

96s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a6fb8f3b774d9a81f3be7b766e67a17b_JaffaCakes118.exe"

Signatures

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\NoSteal.job C:\Users\Admin\AppData\Local\Temp\a6fb8f3b774d9a81f3be7b766e67a17b_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a6fb8f3b774d9a81f3be7b766e67a17b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a6fb8f3b774d9a81f3be7b766e67a17b_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 fullset.link udp
US 8.8.8.8:53 fullset.info udp
US 204.11.56.48:80 allmodel-pro.com tcp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.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 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

memory/2180-0-0x0000000000780000-0x0000000000781000-memory.dmp

memory/2180-3-0x00000000007B0000-0x00000000007B1000-memory.dmp

memory/2180-2-0x00000000007A0000-0x00000000007A1000-memory.dmp

memory/2180-1-0x0000000000790000-0x0000000000791000-memory.dmp

memory/2180-4-0x0000000000E50000-0x0000000000E79000-memory.dmp

memory/2180-9-0x0000000000E50000-0x0000000000E79000-memory.dmp

memory/2180-5-0x0000000000E80000-0x0000000000EAF000-memory.dmp

memory/2180-18-0x0000000000E50000-0x0000000000E79000-memory.dmp

memory/2180-14-0x0000000001D70000-0x0000000001D97000-memory.dmp

memory/2180-21-0x0000000000E50000-0x0000000000E79000-memory.dmp