Malware Analysis Report

2025-04-14 01:48

Sample ID 240602-2ej4tsae22
Target fdb4e10d1f83e739b67a66405db7a7faecbe0732084ff142b32ddda11384f5a5
SHA256 fdb4e10d1f83e739b67a66405db7a7faecbe0732084ff142b32ddda11384f5a5
Tags
score
3/10

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
3/10

SHA256

fdb4e10d1f83e739b67a66405db7a7faecbe0732084ff142b32ddda11384f5a5

Threat Level: Likely benign

The file fdb4e10d1f83e739b67a66405db7a7faecbe0732084ff142b32ddda11384f5a5 was found to be: Likely benign.

Malicious Activity Summary


Unsigned PE

Enumerates physical storage devices

Modifies registry class

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-02 22:29

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-02 22:29

Reported

2024-06-02 22:32

Platform

win7-20240221-en

Max time kernel

121s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fdb4e10d1f83e739b67a66405db7a7faecbe0732084ff142b32ddda11384f5a5.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\fdb4e10d1f83e739b67a66405db7a7faecbe0732084ff142b32ddda11384f5a5.exe

"C:\Users\Admin\AppData\Local\Temp\fdb4e10d1f83e739b67a66405db7a7faecbe0732084ff142b32ddda11384f5a5.exe"

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe /C C:\Users\Admin\AppData\Local\Temp\~RomDmp1\RomDump.com > C:\Users\Admin\AppData\Local\Temp\~RomDmp1\Rom.dmp

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe /C C:\Users\Admin\AppData\Local\Temp\~RomDmp1\RomDump.com > C:\Users\Admin\AppData\Local\Temp\~RomDmp1\Rom.dmp

Network

N/A

Files

memory/2228-0-0x0000000000400000-0x0000000000EC8000-memory.dmp

memory/2228-1-0x0000000000230000-0x0000000000231000-memory.dmp

memory/2228-8-0x0000000000400000-0x0000000000EC8000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-02 22:29

Reported

2024-06-02 22:32

Platform

win10v2004-20240508-en

Max time kernel

148s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fdb4e10d1f83e739b67a66405db7a7faecbe0732084ff142b32ddda11384f5a5.exe"

Signatures

Enumerates physical storage devices

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ C:\Users\Admin\AppData\Local\Temp\fdb4e10d1f83e739b67a66405db7a7faecbe0732084ff142b32ddda11384f5a5.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ C:\Users\Admin\AppData\Local\Temp\fdb4e10d1f83e739b67a66405db7a7faecbe0732084ff142b32ddda11384f5a5.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\fdb4e10d1f83e739b67a66405db7a7faecbe0732084ff142b32ddda11384f5a5.exe

"C:\Users\Admin\AppData\Local\Temp\fdb4e10d1f83e739b67a66405db7a7faecbe0732084ff142b32ddda11384f5a5.exe"

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe /C C:\Users\Admin\AppData\Local\Temp\~RomDmp1\RomDump.com > C:\Users\Admin\AppData\Local\Temp\~RomDmp1\Rom.dmp

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe /C C:\Users\Admin\AppData\Local\Temp\~RomDmp1\RomDump.com > C:\Users\Admin\AppData\Local\Temp\~RomDmp1\Rom.dmp

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 240.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 134.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 50.192.11.51.in-addr.arpa udp

Files

memory/1816-0-0x0000000000400000-0x0000000000EC8000-memory.dmp

memory/1816-1-0x0000000002C60000-0x0000000002C61000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\~RomDmp1\RomDump.com

MD5 74ea83a987cf7e29fe79b16b15b4bbed
SHA1 452a79ee1211fad2efdfaf203e4b092f937208fc
SHA256 9b327617c8c6fc6c70b7ada3ea40edcb143f0925d0c33fbb8a0a366020deed9d
SHA512 35334ba33584b60b2774a4404706d88382b4ab647a3e9afe231e7910246c6fb851a2ae860652771fe2809e40abdc922d75f08616b8dc1ea16e2eefa572000355

memory/1816-6-0x0000000000400000-0x0000000000EC8000-memory.dmp