Overview
overview
8Static
static
3crack/Spec...en.exe
windows10-2004-x64
7crack/Spec...en.exe
windows11-ltsc_2024-x64
7$TEMP/BASSMOD.dll
windows10-2004-x64
3$TEMP/BASSMOD.dll
windows11-ltsc_2024-x64
3$TEMP/R2RSS2048.dll
windows10-2004-x64
3$TEMP/R2RSS2048.dll
windows11-ltsc_2024-x64
8$TEMP/keygen.exe
windows10-2004-x64
3$TEMP/keygen.exe
windows11-ltsc_2024-x64
3crack/Unti...22.rtf
windows10-2004-x64
1crack/Unti...22.rtf
windows11-ltsc_2024-x64
8Analysis
- max time kernel
900s - max time network
478s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
22/09/2026, 12:30
Static task
static1
Behavioral task
behavioral1
Sample
crack/Spectrasonics_2048_KeyGen.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
crack/Spectrasonics_2048_KeyGen.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
$TEMP/BASSMOD.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
$TEMP/BASSMOD.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
$TEMP/R2RSS2048.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
$TEMP/R2RSS2048.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral7
Sample
$TEMP/keygen.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
$TEMP/keygen.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral9
Sample
crack/Untitled2222.rtf
Resource
win10v2004-20260911-en
Behavioral task
behavioral10
Sample
crack/Untitled2222.rtf
Resource
win11ltsc2024-20260911-en
General
- Target crack/Spectrasonics_2048_KeyGen.exe
- Size 984KB
- Sample260922-ppqcdaed46
- SHA256 53b654b94187818feb15d1aa74673f64fff1fd9b1fc0d4d5eebf3d41faed1965
- MD5 ff3ef20b9f9cc9dbdf38eb1cea294670
- SHA1 00931b6167fc4bc7b7a4f879854af3fba1082d93
- SHA512 6cbd31974c24b99bab8b519aff9dd65dff0e3062177bb73b0f4c15def4007c9e942b65e9aac90b5b65b21f508adbd238cd663624b6c9ffc6441e532558b1c9c1
- SSDEEP 24576:B4LcL3lJPuBWigE3JcDDM0H64ExawPuGl3YdwMQZhG:WLA1Ruh3uDMBMwWGVY+fhG
- TLSH T1D7252354BDE49493D46A03F4D5BF85235B79BF68CA62390B07A9B73EBC72282410F642
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3368 keygen.exe - Loads dropped DLL 2 IoCs
pid Process 3368 keygen.exe 3368 keygen.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Spectrasonics_2048_KeyGen.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language keygen.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 3252 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 3252 AUDIODG.EXE - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 944 wrote to memory of 3368 944 Spectrasonics_2048_KeyGen.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\crack\Spectrasonics_2048_KeyGen.exe"C:\Users\Admin\AppData\Local\Temp\crack\Spectrasonics_2048_KeyGen.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:944 -
C:\Users\Admin\AppData\Local\Temp\keygen.exeC:\Users\Admin\AppData\Local\Temp\keygen.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3368
-
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x00000000000004F0 0x00000000000004E01⤵
- Suspicious use of AdjustPrivilegeToken
PID:3252
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:5016
-
C:\Windows\System32\SecurityHealthHost.exe\\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding1⤵PID:764
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\BASSMOD.dll
- Size 33KB
- SHA256 8ad9e47693e292f381da42ddc13724a3063040e51c26f4ca8e1f8e2f1ddd547f
- MD5 e4ec57e8508c5c4040383ebe6d367928
- SHA1 b22bcce36d9fdeae8ab7a7ecc0b01c8176648d06
- SHA512 77d5cf66caf06e192e668fae2b2594e60a498e8e0ccef5b09b9710721a4cdb0c852d00c446fd32c5b5c85e739de2e73cb1f1f6044879fe7d237341bbb6f27822
- SSDEEP 768:qQmS5iUgi5czW+DlrQOS1DeDdjgNtbX4O6DHix84H0:qQz5Tgof+DdpS1+djctLSHiZ0
- TLSH T130F2E1B43B18CDE2DDC807F41FE4E6A879DB92026A13DBC5D697CA97328B4914D42F11
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\R2RSS2048.dll
- Size 80KB
- SHA256 cb052f8872ccb66822c7948fd08674fa2675dce2d1078911ce84401e65de4321
- MD5 86a55609ce310b5acc2045d08a5e8e90
- SHA1 3bd0aca4db0df91b86238d1141eb243771a6bd65
- SHA512 7863d5a3f8b2286a194e7c71aed5a9c1c3126e1fedc5c4d0ad5bd40ddfa244df1590fd42c5bf9795164790012387f97291f1494eb45f4776344d167f22713581
- SSDEEP 1536:vO3Bu94BGEAVEuDEgg4mQvpS4gvTLxM0:6u9PpKYI
- TLSH T18A836C60B5D2AA72E01A267D330B5B571F7FF6340552D097DBE80D4A99B22C3CF2A193
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\bgm.it
- Size 587KB
- SHA256 e66acf2363dab9a21265651887799b00dc1413b2f70155b9b94a4bb9cff045bb
- MD5 31f24c0967530394a64cb82ac06a1e2f
- SHA1 74a220d2659fa535e71d2f24d1300e7503bb0a2a
- SHA512 8a0449902b55cd62cffa24a0b8c65f8e62c47d49b251ad5bf1d964a05f851dbb8b13291e272aa495feb72688ec51ad688ed7f3e320379426f01488b20a44d34d
- SSDEEP 12288:WTRjymESIarMryHWESlH5duihTSxF10AT21K6H6iyi39:iymEkrcHEsHzuOabT21K6a1+
- TLSH T190D41227E6E51C49CD7D627AB0D278AEE302F0C9EE59A775649E023374D170D0A9CAC3
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\keygen.exe
- Size 498KB
- SHA256 dcff5d66415d66b1e6cf4d53d50c5cfcff063d40a1e0d2cafe902b2c6fac18fe
- MD5 160bf91594bddc7601ae6e97ddbba09d
- SHA1 f2f8df8b9e0de82adb7c1dfa00245d5ca017177e
- SHA512 a0d87575d3bb489aaba648bbb0dcf0e514fde14f6c47d82390cb600c08d71f12c0f60487d6fd7efc915e033175214cdda0dfe43e10bf63cc02d5403b28f5792d
- SSDEEP 6144:icmzikEPDonRgNgz1+hw6hNgPfHv9PAimIAOSEXn7qVkjvBTyfiZXjKrf1U:ic/kEPDonR6Y436vRBXn7dbfOL1U
- TLSH T10DB4D80A8D91D9ADF9D70B3404C36D19EC39627C2B5890EB83E3173B7529BB601E15BB
- MD5 SHA1 SHA512 SSDEEP TLSH