Analysis
- max time kernel
146s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
28/05/2026, 02:39
Behavioral task
behavioral1
Sample
NepTunnel 2.2.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
NepTunnel 2.2.exe
Resource
win11-20260513-en
2 signatures
150 seconds
Behavioral task
behavioral3
Sample
NepTunnel.ps1
Resource
win10v2004-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral4
Sample
NepTunnel.ps1
Resource
win11-20260513-en
3 signatures
150 seconds
General
- Target NepTunnel.ps1
- Size 108KB
- Sample260528-c5n32afx5x
- SHA256 c2ff94b201e6a8190d887135bfb866bbafaa667c55d134b9b3bb5df0f9c8c6c2
- MD5 ffc0aa05a2068153c301615a0b9a9257
- SHA1 54cb8d347f9c9a0fabd568da3495e1a5b22c911a
- SHA512 3c42eea37a43d2acebf1e6e1e59f9f8d222f326574f07d766eb3a1943e1b25b618709b519008f4e3390c69c22c258604f1d1ef75aabb8595e44d1212491df05e
- SSDEEP 1536:rtWETJQ3Ss0+5Nj5rpnOutppcRZq0jyoSavmNUNwup:XTJQ3dRNFR55aZq0LhvmNBup
- TLSH T103B3E774B9306827FDA8B67830EB8695F3319585B304CA17D2285CFD3EE9728DE6061D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
-
pid Process 1352 powershell.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1352 powershell.exe 1352 powershell.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1352 powershell.exe
Processes
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\NepTunnel.ps11⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1352
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x470 0x4b01⤵PID:400
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tmmiplir.aie.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH