General
- Target NepTunnel 1.0.exe
- Size 19.1MB
- Sample260720-a78jcads2z
- SHA256 8da0e4e9f4d86821f57573b12ba04b4e48e0426cd8f83712a9e11303347541b8
- MD5 9cc3c0c1fe3dc66691421922cf297d55
- SHA1 2e837de564ea4796efbdab9b7e89193cedfed942
- SHA512 aa79fa8166efb2f6e7194b5cdf2346029ea7d4c566cc91528dc43afce5094791d93cba325069781f9b2824540a7514fa15a271d5c27a4ceea6e85c0a0e47b03e
- SSDEEP 393216:/biodjs14bMgLc9zGdGthXXF5WT1DPsZg2KezvSa4zK49uHsMRudbYkBw:22G4TLcNOihDWT1wLXH4DkrREbd
- TLSH T164173389BBD108C8E85B553FAC95526393E1B0314F70C68F2FE546291EB32DABD75322
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
NepTunnel 1.0.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
NepTunnel 1.0.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
LunarTunnel.ps1
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
LunarTunnel.ps1
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target NepTunnel 1.0.exe
- Size 19.1MB
- SHA256 8da0e4e9f4d86821f57573b12ba04b4e48e0426cd8f83712a9e11303347541b8
- MD5 9cc3c0c1fe3dc66691421922cf297d55
- SHA1 2e837de564ea4796efbdab9b7e89193cedfed942
- SHA512 aa79fa8166efb2f6e7194b5cdf2346029ea7d4c566cc91528dc43afce5094791d93cba325069781f9b2824540a7514fa15a271d5c27a4ceea6e85c0a0e47b03e
- SSDEEP 393216:/biodjs14bMgLc9zGdGthXXF5WT1DPsZg2KezvSa4zK49uHsMRudbYkBw:22G4TLcNOihDWT1wLXH4DkrREbd
- TLSH T164173389BBD108C8E85B553FAC95526393E1B0314F70C68F2FE546291EB32DABD75322
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Loads dropped DLL
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Checks whether UAC is enabled
-
Drops desktop.ini file(s)
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
- Target LunarTunnel.pyc
- Size 77KB
- SHA256 ea874592d2ff44f9fa7336951d0994c1d8c726687d5e719152af0e54742ebf77
- MD5 288b3b86e738ac906552d299efc34806
- SHA1 3714cff7201694fd440d004412ab5373f8b957b0
- SHA512 f53748240b36b2bccec377ecdb95566941b8194d3238b951089154bc74f481d9e3f089bc068b863ec6fe858867c539ccf794676b515180e00ee477d0c2c8a4b4
- SSDEEP 768:On2vn6afkZzqJsXwocCSTYnyFk3V2UAz3OloTOifld7pPTUaWo5FdGuW4S/NBeOJ:OqnBzJawZBpHwad5Ch4S2IMvDm9vyM
- TLSH T12573D6B4B970A457FDA8F67830EB8A95B3328589F604CA17E2284CFD3DE5725CD6021D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10
MITRE ATT&CK Enterprise v16
Defense Evasion
Modify Registry
1Subvert Trust Controls
1SIP and Trust Provider Hijacking
1Discovery
Browser Information Discovery
1Network Service Discovery
1Network Share Discovery
1Peripheral Device Discovery
1Query Registry
5System Information Discovery
5System Location Discovery
1System Language Discovery
1System Time Discovery
1