Malware Analysis Report

2025-05-05 21:32

Sample ID 240529-mwvjkacg78
Target Remove-Edge.exe
SHA256 b6fab3f62e29a08e0ca648b84a99e8144e80e320c626175e995d9b1ac78d7b1f
Tags
execution pyinstaller
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

b6fab3f62e29a08e0ca648b84a99e8144e80e320c626175e995d9b1ac78d7b1f

Threat Level: Likely benign

The file Remove-Edge.exe was found to be: Likely benign.

Malicious Activity Summary

execution pyinstaller

Command and Scripting Interpreter: PowerShell

Detects Pyinstaller

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-29 10:49

Signatures

Detects Pyinstaller

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-29 10:49

Reported

2024-05-29 10:52

Platform

win7-20240221-en

Max time kernel

119s

Max time network

120s

Command Line

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\edge.ps1

Signatures

Command and Scripting Interpreter: PowerShell

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

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

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\edge.ps1

Network

N/A

Files

memory/2860-4-0x000007FEF5ACE000-0x000007FEF5ACF000-memory.dmp

memory/2860-5-0x000000001B890000-0x000000001BB72000-memory.dmp

memory/2860-6-0x0000000001D90000-0x0000000001D98000-memory.dmp

memory/2860-7-0x000007FEF5810000-0x000007FEF61AD000-memory.dmp

memory/2860-8-0x000007FEF5810000-0x000007FEF61AD000-memory.dmp

memory/2860-9-0x000007FEF5810000-0x000007FEF61AD000-memory.dmp

memory/2860-10-0x000007FEF5810000-0x000007FEF61AD000-memory.dmp

memory/2860-11-0x000007FEF5810000-0x000007FEF61AD000-memory.dmp

memory/2860-12-0x000007FEF5810000-0x000007FEF61AD000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-29 10:49

Reported

2024-05-29 10:52

Platform

win10v2004-20240426-en

Max time kernel

93s

Max time network

94s

Command Line

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\edge.ps1

Signatures

Command and Scripting Interpreter: PowerShell

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

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
Token: 33 N/A C:\Windows\system32\AUDIODG.EXE N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\AUDIODG.EXE N/A

Processes

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

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\edge.ps1

C:\Windows\system32\AUDIODG.EXE

C:\Windows\system32\AUDIODG.EXE 0x384 0x3fc

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.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 13.227.111.52.in-addr.arpa udp

Files

memory/4640-0-0x00007FFA0F183000-0x00007FFA0F185000-memory.dmp

memory/4640-1-0x00000210A1E10000-0x00000210A1E32000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ma0tak1u.3rc.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/4640-11-0x00007FFA0F180000-0x00007FFA0FC41000-memory.dmp

memory/4640-12-0x00007FFA0F180000-0x00007FFA0FC41000-memory.dmp

memory/4640-15-0x00007FFA0F180000-0x00007FFA0FC41000-memory.dmp

memory/4640-16-0x00007FFA0F180000-0x00007FFA0FC41000-memory.dmp