Malware Analysis Report

2025-04-03 11:59

Sample ID 241109-2naxhstfpe
Target 5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9
SHA256 5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9
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

5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9

Threat Level: Shows suspicious behavior

The file 5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery

Executes dropped EXE

Loads dropped DLL

Deletes itself

Program crash

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: RenamesItself

Suspicious use of UnmapMainImage

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 22:43

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 22:43

Reported

2024-11-09 22:45

Platform

win7-20240729-en

Max time kernel

80s

Max time network

20s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9.exe"

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9.exe N/A

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\5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9.exe N/A

Suspicious use of UnmapMainImage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9.exe

"C:\Users\Admin\AppData\Local\Temp\5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9.exe"

C:\Users\Admin\AppData\Local\Temp\5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9.exe

C:\Users\Admin\AppData\Local\Temp\5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9.exe

Network

N/A

Files

memory/2368-0-0x0000000000400000-0x0000000000440000-memory.dmp

\Users\Admin\AppData\Local\Temp\5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9.exe

MD5 f205b576fa14c52b5ff8fd681f0b65cf
SHA1 20efaec003eb198b77d0ae5ad5cc5a5ae49d6886
SHA256 1b4f5729f19953596f46b07ad1c05a4dae76f70d391481483838191fda14679f
SHA512 9bcb1b58b95a64a885ce081dce7c15b4202a6b9f7db334f43247cdbe02ff70df47285453fe1d765ec2f82e6af27d83621f0897131e5717a7b1cc6c930cc41a97

memory/2368-5-0x0000000002C80000-0x0000000002CC0000-memory.dmp

memory/2800-11-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2368-10-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2800-12-0x0000000000400000-0x000000000041A000-memory.dmp

memory/2800-17-0x0000000000130000-0x0000000000170000-memory.dmp

memory/2800-18-0x0000000000400000-0x0000000000440000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 22:43

Reported

2024-11-09 22:45

Platform

win10v2004-20241007-en

Max time kernel

95s

Max time network

138s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9.exe"

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9.exe N/A

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\5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9.exe N/A

Suspicious use of UnmapMainImage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9.exe

"C:\Users\Admin\AppData\Local\Temp\5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4240 -ip 4240

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4240 -s 396

C:\Users\Admin\AppData\Local\Temp\5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9.exe

C:\Users\Admin\AppData\Local\Temp\5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4568 -ip 4568

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 364

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp

Files

memory/4240-0-0x0000000000400000-0x0000000000440000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\5e0077793815351cdd571976eb79008f3b7c28072892f0e85afd61d974bf29e9.exe

MD5 0ed9b15919750c5db92e715523a5f5bb
SHA1 bf046a364d3929dc48d671a9ca272d46ce30f61a
SHA256 8cc9fd47fb152bb80774ba30433f243f2f9f59a1d6d6ff505a50ef9e7b0be6bb
SHA512 c43c31a2a5f1fbb4e955a5f230fd13be8f2eff0460fa9b3f8497819539f00e09804a5a69b598eee52b1492fda37924eee7e1908c7c1b3f78ca9f3444de78affc

memory/4568-7-0x0000000000400000-0x0000000000440000-memory.dmp

memory/4240-6-0x0000000000400000-0x0000000000440000-memory.dmp

memory/4568-8-0x0000000000400000-0x000000000041A000-memory.dmp

memory/4568-13-0x00000000014F0000-0x0000000001530000-memory.dmp

memory/4568-14-0x0000000000400000-0x0000000000440000-memory.dmp