Malware Analysis Report

2025-01-22 12:56

Sample ID 240522-shlmdsfd4s
Target fb2c8ce0d2deee479da1a8bf63ccb5c9e37ef2cd6f2b4f341118b6b81676c0f2
SHA256 fb2c8ce0d2deee479da1a8bf63ccb5c9e37ef2cd6f2b4f341118b6b81676c0f2
Tags
vmprotect upx
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

fb2c8ce0d2deee479da1a8bf63ccb5c9e37ef2cd6f2b4f341118b6b81676c0f2

Threat Level: Shows suspicious behavior

The file fb2c8ce0d2deee479da1a8bf63ccb5c9e37ef2cd6f2b4f341118b6b81676c0f2 was found to be: Shows suspicious behavior.

Malicious Activity Summary

vmprotect upx

VMProtect packed file

UPX packed file

Drops file in Windows directory

Unsigned PE

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-22 15:07

Signatures

VMProtect packed file

vmprotect
Description Indicator Process Target
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Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-05-22 15:07

Reported

2024-05-22 15:10

Platform

win7-20240508-en

Max time kernel

118s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fb2c8ce0d2deee479da1a8bf63ccb5c9e37ef2cd6f2b4f341118b6b81676c0f2.exe"

Signatures

UPX packed file

upx
Description Indicator Process Target
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VMProtect packed file

vmprotect
Description Indicator Process Target
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Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\MultiGame.dll C:\Users\Admin\AppData\Local\Temp\fb2c8ce0d2deee479da1a8bf63ccb5c9e37ef2cd6f2b4f341118b6b81676c0f2.exe N/A
File created C:\Windows\Au¶à¿ª.SYS C:\Users\Admin\AppData\Local\Temp\fb2c8ce0d2deee479da1a8bf63ccb5c9e37ef2cd6f2b4f341118b6b81676c0f2.exe N/A

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\fb2c8ce0d2deee479da1a8bf63ccb5c9e37ef2cd6f2b4f341118b6b81676c0f2.exe

"C:\Users\Admin\AppData\Local\Temp\fb2c8ce0d2deee479da1a8bf63ccb5c9e37ef2cd6f2b4f341118b6b81676c0f2.exe"

Network

Country Destination Domain Proto
CN 121.62.63.242:6655 tcp

Files

memory/2220-4-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/2220-2-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/2220-0-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/2220-5-0x0000000000280000-0x0000000000281000-memory.dmp

memory/2220-7-0x0000000000280000-0x0000000000281000-memory.dmp

memory/2220-9-0x0000000000280000-0x0000000000281000-memory.dmp

memory/2220-12-0x0000000000290000-0x0000000000291000-memory.dmp

memory/2220-14-0x0000000000290000-0x0000000000291000-memory.dmp

memory/2220-29-0x00000000002C0000-0x00000000002C1000-memory.dmp

memory/2220-27-0x00000000002C0000-0x00000000002C1000-memory.dmp

memory/2220-24-0x00000000002B0000-0x00000000002B1000-memory.dmp

memory/2220-22-0x00000000002B0000-0x00000000002B1000-memory.dmp

memory/2220-19-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2220-17-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2220-30-0x0000000000400000-0x0000000001032000-memory.dmp

memory/2220-32-0x0000000000798000-0x0000000000B4E000-memory.dmp

memory/2220-34-0x0000000000400000-0x0000000001032000-memory.dmp

memory/2220-51-0x0000000002890000-0x00000000028CE000-memory.dmp

memory/2220-78-0x0000000000400000-0x0000000001032000-memory.dmp

memory/2220-65-0x0000000002890000-0x00000000028CE000-memory.dmp

memory/2220-63-0x0000000002890000-0x00000000028CE000-memory.dmp

memory/2220-81-0x0000000000400000-0x0000000001032000-memory.dmp

memory/2220-82-0x0000000000400000-0x0000000001032000-memory.dmp

memory/2220-83-0x0000000000400000-0x0000000001032000-memory.dmp

memory/2220-61-0x0000000002890000-0x00000000028CE000-memory.dmp

memory/2220-84-0x0000000000400000-0x0000000001032000-memory.dmp

memory/2220-59-0x0000000002890000-0x00000000028CE000-memory.dmp

memory/2220-57-0x0000000002890000-0x00000000028CE000-memory.dmp

memory/2220-55-0x0000000002890000-0x00000000028CE000-memory.dmp

memory/2220-53-0x0000000002890000-0x00000000028CE000-memory.dmp

memory/2220-49-0x0000000002890000-0x00000000028CE000-memory.dmp

memory/2220-47-0x0000000002890000-0x00000000028CE000-memory.dmp

memory/2220-45-0x0000000002890000-0x00000000028CE000-memory.dmp

memory/2220-43-0x0000000002890000-0x00000000028CE000-memory.dmp

memory/2220-41-0x0000000002890000-0x00000000028CE000-memory.dmp

memory/2220-39-0x0000000002890000-0x00000000028CE000-memory.dmp

memory/2220-37-0x0000000002890000-0x00000000028CE000-memory.dmp

memory/2220-36-0x0000000002890000-0x00000000028CE000-memory.dmp

memory/2220-35-0x0000000002890000-0x00000000028CE000-memory.dmp

memory/2220-85-0x0000000000400000-0x0000000001032000-memory.dmp

memory/2220-86-0x0000000000400000-0x0000000001032000-memory.dmp

memory/2220-87-0x0000000000400000-0x0000000001032000-memory.dmp

memory/2220-88-0x0000000000400000-0x0000000001032000-memory.dmp

memory/2220-89-0x0000000000400000-0x0000000001032000-memory.dmp

memory/2220-90-0x0000000000798000-0x0000000000B4E000-memory.dmp

memory/2220-91-0x0000000000400000-0x0000000001032000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-22 15:07

Reported

2024-05-22 15:10

Platform

win10v2004-20240508-en

Max time kernel

93s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fb2c8ce0d2deee479da1a8bf63ccb5c9e37ef2cd6f2b4f341118b6b81676c0f2.exe"

Signatures

UPX packed file

upx
Description Indicator Process Target
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VMProtect packed file

vmprotect
Description Indicator Process Target
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Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\MultiGame.dll C:\Users\Admin\AppData\Local\Temp\fb2c8ce0d2deee479da1a8bf63ccb5c9e37ef2cd6f2b4f341118b6b81676c0f2.exe N/A
File created C:\Windows\Au¶à¿ª.SYS C:\Users\Admin\AppData\Local\Temp\fb2c8ce0d2deee479da1a8bf63ccb5c9e37ef2cd6f2b4f341118b6b81676c0f2.exe N/A

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\fb2c8ce0d2deee479da1a8bf63ccb5c9e37ef2cd6f2b4f341118b6b81676c0f2.exe

"C:\Users\Admin\AppData\Local\Temp\fb2c8ce0d2deee479da1a8bf63ccb5c9e37ef2cd6f2b4f341118b6b81676c0f2.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 25.24.18.2.in-addr.arpa udp
CN 121.62.63.242:6655 tcp
US 8.8.8.8:53 5.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 18.24.18.2.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp

Files

memory/4540-2-0x0000000001610000-0x0000000001611000-memory.dmp

memory/4540-0-0x0000000001210000-0x0000000001211000-memory.dmp

memory/4540-6-0x0000000000400000-0x0000000001032000-memory.dmp

memory/4540-1-0x0000000001220000-0x0000000001221000-memory.dmp

memory/4540-7-0x0000000000798000-0x0000000000B4E000-memory.dmp

memory/4540-5-0x0000000001660000-0x0000000001661000-memory.dmp

memory/4540-4-0x0000000001650000-0x0000000001651000-memory.dmp

memory/4540-3-0x0000000001640000-0x0000000001641000-memory.dmp

memory/4540-28-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-50-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-52-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-48-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-55-0x0000000000400000-0x0000000001032000-memory.dmp

memory/4540-46-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-44-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-42-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-40-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-39-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-36-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-34-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-32-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-30-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-26-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-24-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-22-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-20-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-18-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-16-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-14-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-11-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-10-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-12-0x00000000031E0000-0x000000000321E000-memory.dmp

memory/4540-56-0x0000000000400000-0x0000000001032000-memory.dmp

memory/4540-57-0x0000000000400000-0x0000000001032000-memory.dmp

memory/4540-58-0x0000000000400000-0x0000000001032000-memory.dmp

memory/4540-59-0x0000000000400000-0x0000000001032000-memory.dmp

memory/4540-60-0x0000000000400000-0x0000000001032000-memory.dmp

memory/4540-61-0x0000000000400000-0x0000000001032000-memory.dmp

memory/4540-62-0x0000000000400000-0x0000000001032000-memory.dmp

memory/4540-63-0x0000000000400000-0x0000000001032000-memory.dmp

memory/4540-64-0x0000000000400000-0x0000000001032000-memory.dmp

memory/4540-65-0x0000000000400000-0x0000000001032000-memory.dmp

memory/4540-66-0x0000000000400000-0x0000000001032000-memory.dmp

memory/4540-67-0x0000000000798000-0x0000000000B4E000-memory.dmp

memory/4540-68-0x0000000000400000-0x0000000001032000-memory.dmp