Malware Analysis Report

2025-08-10 21:31

Sample ID 240528-y6twkaca86
Target a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664
SHA256 a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664
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

a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664

Threat Level: Shows suspicious behavior

The file a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664 was found to be: Shows suspicious behavior.

Malicious Activity Summary


Checks BIOS information in registry

Enumerates connected drives

Unsigned PE

Enumerates system info in registry

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-28 20:24

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-28 20:24

Reported

2024-05-28 20:26

Platform

win7-20240508-en

Max time kernel

141s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe"

Signatures

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A

Checks processor information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A

Enumerates system info in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\BIOSVersion C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe

"C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe"

Network

N/A

Files

memory/2932-1-0x0000000000220000-0x0000000000223000-memory.dmp

memory/2932-0-0x0000000000400000-0x0000000000CC3000-memory.dmp

memory/2932-2-0x0000000000400000-0x0000000000CC3000-memory.dmp

memory/2932-3-0x0000000000400000-0x0000000000CC3000-memory.dmp

memory/2932-4-0x0000000000401000-0x000000000053D000-memory.dmp

memory/2932-5-0x0000000000400000-0x0000000000CC3000-memory.dmp

memory/2932-6-0x0000000000400000-0x0000000000CC3000-memory.dmp

memory/2932-7-0x0000000000400000-0x0000000000CC3000-memory.dmp

memory/2932-8-0x0000000000401000-0x000000000053D000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-28 20:24

Reported

2024-05-28 20:27

Platform

win10v2004-20240508-en

Max time kernel

140s

Max time network

101s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe"

Signatures

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A

Enumerates system info in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\BIOSVersion C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe

"C:\Users\Admin\AppData\Local\Temp\a4dcd451cb972967024b73bdb2dbe89e282eae61f6c8c93df2ba966aeea02664.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 91.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp

Files

memory/3192-0-0x0000000000400000-0x0000000000CC3000-memory.dmp

memory/3192-1-0x0000000000F40000-0x0000000000F43000-memory.dmp

memory/3192-2-0x0000000000400000-0x0000000000CC3000-memory.dmp

memory/3192-4-0x0000000000401000-0x000000000053D000-memory.dmp

memory/3192-3-0x0000000000400000-0x0000000000CC3000-memory.dmp

memory/3192-5-0x0000000000400000-0x0000000000CC3000-memory.dmp

memory/3192-6-0x0000000000400000-0x0000000000CC3000-memory.dmp

memory/3192-7-0x0000000000400000-0x0000000000CC3000-memory.dmp

memory/3192-9-0x0000000000401000-0x000000000053D000-memory.dmp