Malware Analysis Report

2024-12-07 16:48

Sample ID 241113-ltxepszbrh
Target 04dce8eb632250f64f1741f47707e6cb991926d35f4157d540c2fc3230b6a92f(1).exe
SHA256 04dce8eb632250f64f1741f47707e6cb991926d35f4157d540c2fc3230b6a92f
Tags
defense_evasion
score
6/10

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
6/10

SHA256

04dce8eb632250f64f1741f47707e6cb991926d35f4157d540c2fc3230b6a92f

Threat Level: Shows suspicious behavior

The file 04dce8eb632250f64f1741f47707e6cb991926d35f4157d540c2fc3230b6a92f(1).exe was found to be: Shows suspicious behavior.

Malicious Activity Summary

defense_evasion

Indicator Removal: File Deletion

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-13 09:50

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 09:50

Reported

2024-11-13 09:52

Platform

win7-20240903-en

Max time kernel

121s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\04dce8eb632250f64f1741f47707e6cb991926d35f4157d540c2fc3230b6a92f(1).exe"

Signatures

Indicator Removal: File Deletion

defense_evasion

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\04dce8eb632250f64f1741f47707e6cb991926d35f4157d540c2fc3230b6a92f(1).exe

"C:\Users\Admin\AppData\Local\Temp\04dce8eb632250f64f1741f47707e6cb991926d35f4157d540c2fc3230b6a92f(1).exe"

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

powershell -w h -c Start-Sleep -Seconds 5; Remove-Item -Force -Path "C:\Users\Admin\AppData\Local\Temp\04dce8eb632250f64f1741f47707e6cb991926d35f4157d540c2fc3230b6a92f(1).exe"

Network

N/A

Files

memory/2096-0-0x0000000000400000-0x00000000006A0000-memory.dmp

memory/3068-5-0x000007FEF5C7E000-0x000007FEF5C7F000-memory.dmp

memory/3068-6-0x000000001B670000-0x000000001B952000-memory.dmp

memory/3068-7-0x0000000001F00000-0x0000000001F08000-memory.dmp

memory/3068-8-0x0000000002BF4000-0x0000000002BF7000-memory.dmp

memory/3068-9-0x000007FEF59C0000-0x000007FEF635D000-memory.dmp

memory/3068-10-0x000007FEF59C0000-0x000007FEF635D000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-13 09:50

Reported

2024-11-13 09:52

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\04dce8eb632250f64f1741f47707e6cb991926d35f4157d540c2fc3230b6a92f(1).exe"

Signatures

Indicator Removal: File Deletion

defense_evasion

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\04dce8eb632250f64f1741f47707e6cb991926d35f4157d540c2fc3230b6a92f(1).exe

"C:\Users\Admin\AppData\Local\Temp\04dce8eb632250f64f1741f47707e6cb991926d35f4157d540c2fc3230b6a92f(1).exe"

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

powershell -w h -c Start-Sleep -Seconds 5; Remove-Item -Force -Path "C:\Users\Admin\AppData\Local\Temp\04dce8eb632250f64f1741f47707e6cb991926d35f4157d540c2fc3230b6a92f(1).exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.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 19.229.111.52.in-addr.arpa udp

Files

memory/1604-0-0x0000000000400000-0x00000000006A0000-memory.dmp

memory/1524-3-0x00007FFC5A983000-0x00007FFC5A985000-memory.dmp

memory/1524-13-0x00000249F5B00000-0x00000249F5B22000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jutu4vzk.0if.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/1524-14-0x00007FFC5A980000-0x00007FFC5B441000-memory.dmp

memory/1524-15-0x00007FFC5A980000-0x00007FFC5B441000-memory.dmp

memory/1524-18-0x00007FFC5A980000-0x00007FFC5B441000-memory.dmp

memory/1524-19-0x00007FFC5A980000-0x00007FFC5B441000-memory.dmp