Malware Analysis Report

2025-08-10 22:42

Sample ID 250127-znhw1swjbq
Target JaffaCakes118_4392965471b92a09e1ba10a9abc32971
SHA256 50ea1e942bb6a861e5ce8e1c3197d69fa35054e5ffbc104ef20ac104854193d4
Tags
discovery
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

50ea1e942bb6a861e5ce8e1c3197d69fa35054e5ffbc104ef20ac104854193d4

Threat Level: Shows suspicious behavior

The file JaffaCakes118_4392965471b92a09e1ba10a9abc32971 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery

Checks computer location settings

Unsigned PE

Program crash

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-01-27 20:51

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2025-01-27 20:51

Reported

2025-01-27 20:54

Platform

win7-20241023-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392965471b92a09e1ba10a9abc32971.exe"

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392965471b92a09e1ba10a9abc32971.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392965471b92a09e1ba10a9abc32971.exe

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392965471b92a09e1ba10a9abc32971.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2272 -s 360

Network

N/A

Files

memory/2272-0-0x0000000000400000-0x0000000000433000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2025-01-27 20:51

Reported

2025-01-28 09:19

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392965471b92a09e1ba10a9abc32971.exe"

Signatures

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392965471b92a09e1ba10a9abc32971.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392965471b92a09e1ba10a9abc32971.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392965471b92a09e1ba10a9abc32971.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392965471b92a09e1ba10a9abc32971.exe

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392965471b92a09e1ba10a9abc32971.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Hnb..bat" > nul 2> nul

Network

Country Destination Domain Proto
US 8.8.8.8:53 ikea.com udp
US 8.8.8.8:53 sitesell.com udp
US 8.8.8.8:53 google.ae udp
US 8.8.8.8:53 skipsongs.in udp
US 8.8.8.8:53 rooftopjam.in udp
US 8.8.8.8:53 jumppack.in udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 159.96.196.23.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp

Files

memory/4812-0-0x0000000000740000-0x000000000075B000-memory.dmp

memory/4812-1-0x0000000000400000-0x0000000000433000-memory.dmp

memory/4812-3-0x0000000000400000-0x0000000000433000-memory.dmp

memory/4812-2-0x0000000000400000-0x0000000000433000-memory.dmp

memory/4812-5-0x0000000000400000-0x0000000000433000-memory.dmp

memory/4812-6-0x0000000000590000-0x0000000000596000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Hnb..bat

MD5 9be30ead1f00e32e54f1168e793f3537
SHA1 8bfda875a92c791c441717326b284afba57bce2c
SHA256 de2d1731f3010e2c76a33181e1e4bca4572a66b9a536bf8c050a0d85978cdabb
SHA512 4970fd613a799776d073a48bdeb5868b04f397cb80c383705cdc8bf146ad8a94aeec2acb4b8d84c2bd3c3c97a7fe073296052aa5eba85f22d8896cd1aeb92c84