Analysis
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max time kernel
117s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
23/02/2024, 18:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
SetupKHUB OFFICIAL.msi
Resource
win7-20240221-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
SetupKHUB OFFICIAL.msi
Resource
win10v2004-20240221-en
windows10-2004-x64
25 signatures
150 seconds
Behavioral task
behavioral3
Sample
setup.exe
Resource
win7-20240215-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral4
Sample
setup.exe
Resource
win10v2004-20240221-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
SetupKHUB OFFICIAL.msi
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Size
27.2MB
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MD5
b602733cfe36082799624175bc10f297
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SHA1
bfd19f7f7c8be61db341430b5ce0592d73c9c70f
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SHA256
d998b1ee5c414b7c7ba332fec6ae50a293d6542598482beacdce30dc68e9c959
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SHA512
b1631d7633ce761a10d73ea419a96ccc19d1ad79b07de509ba1329cb78643bcd3a761a4bcddfd8b794e9e34cd034ab0495968afb2a6e17b9a469e7c8c0cf8ca6
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SSDEEP
393216:pjTm70E+mIN6tL92qPueqoQI3xevr8KUwsX2A9n6X9ROPIUO25+pXk1Og2KFK01Q:Rm1BLdH3U4KURXB9nWOgUO2gclgKjB8
Score
6/10
Malware Config
Signatures
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Enumerates connected drives 3 TTPs 46 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\V: msiexec.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Kelners\KHUB LAUNCHER\TEMP\khub.ico msiexec.exe File created C:\Program Files\Kelners\KHUB LAUNCHER\KHUBLauncher.exe msiexec.exe -
Drops file in Windows directory 10 IoCs
description ioc Process File opened for modification C:\Windows\INF\setupapi.ev1 DrvInst.exe File opened for modification C:\Windows\Installer\f76624c.msi msiexec.exe File created C:\Windows\Installer\f76624d.ipi msiexec.exe File opened for modification C:\Windows\Installer\f76624d.ipi msiexec.exe File opened for modification C:\Windows\Installer\MSI63B3.tmp msiexec.exe File created C:\Windows\Installer\f76624f.msi msiexec.exe File opened for modification C:\Windows\INF\setupapi.ev3 DrvInst.exe File opened for modification C:\Windows\INF\setupapi.dev.log DrvInst.exe File created C:\Windows\Installer\f76624c.msi msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe -
Modifies data under HKEY_USERS 43 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs DrvInst.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs DrvInst.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2752 msiexec.exe 2752 msiexec.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 2184 msiexec.exe Token: SeIncreaseQuotaPrivilege 2184 msiexec.exe Token: SeRestorePrivilege 2752 msiexec.exe Token: SeTakeOwnershipPrivilege 2752 msiexec.exe Token: SeSecurityPrivilege 2752 msiexec.exe Token: SeCreateTokenPrivilege 2184 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 2184 msiexec.exe Token: SeLockMemoryPrivilege 2184 msiexec.exe Token: SeIncreaseQuotaPrivilege 2184 msiexec.exe Token: SeMachineAccountPrivilege 2184 msiexec.exe Token: SeTcbPrivilege 2184 msiexec.exe Token: SeSecurityPrivilege 2184 msiexec.exe Token: SeTakeOwnershipPrivilege 2184 msiexec.exe Token: SeLoadDriverPrivilege 2184 msiexec.exe Token: SeSystemProfilePrivilege 2184 msiexec.exe Token: SeSystemtimePrivilege 2184 msiexec.exe Token: SeProfSingleProcessPrivilege 2184 msiexec.exe Token: SeIncBasePriorityPrivilege 2184 msiexec.exe Token: SeCreatePagefilePrivilege 2184 msiexec.exe Token: SeCreatePermanentPrivilege 2184 msiexec.exe Token: SeBackupPrivilege 2184 msiexec.exe Token: SeRestorePrivilege 2184 msiexec.exe Token: SeShutdownPrivilege 2184 msiexec.exe Token: SeDebugPrivilege 2184 msiexec.exe Token: SeAuditPrivilege 2184 msiexec.exe Token: SeSystemEnvironmentPrivilege 2184 msiexec.exe Token: SeChangeNotifyPrivilege 2184 msiexec.exe Token: SeRemoteShutdownPrivilege 2184 msiexec.exe Token: SeUndockPrivilege 2184 msiexec.exe Token: SeSyncAgentPrivilege 2184 msiexec.exe Token: SeEnableDelegationPrivilege 2184 msiexec.exe Token: SeManageVolumePrivilege 2184 msiexec.exe Token: SeImpersonatePrivilege 2184 msiexec.exe Token: SeCreateGlobalPrivilege 2184 msiexec.exe Token: SeBackupPrivilege 2512 vssvc.exe Token: SeRestorePrivilege 2512 vssvc.exe Token: SeAuditPrivilege 2512 vssvc.exe Token: SeBackupPrivilege 2752 msiexec.exe Token: SeRestorePrivilege 2752 msiexec.exe Token: SeRestorePrivilege 2296 DrvInst.exe Token: SeRestorePrivilege 2296 DrvInst.exe Token: SeRestorePrivilege 2296 DrvInst.exe Token: SeRestorePrivilege 2296 DrvInst.exe Token: SeRestorePrivilege 2296 DrvInst.exe Token: SeRestorePrivilege 2296 DrvInst.exe Token: SeRestorePrivilege 2296 DrvInst.exe Token: SeLoadDriverPrivilege 2296 DrvInst.exe Token: SeLoadDriverPrivilege 2296 DrvInst.exe Token: SeLoadDriverPrivilege 2296 DrvInst.exe Token: SeRestorePrivilege 2752 msiexec.exe Token: SeTakeOwnershipPrivilege 2752 msiexec.exe Token: SeRestorePrivilege 2752 msiexec.exe Token: SeTakeOwnershipPrivilege 2752 msiexec.exe Token: SeRestorePrivilege 2752 msiexec.exe Token: SeTakeOwnershipPrivilege 2752 msiexec.exe Token: SeRestorePrivilege 2752 msiexec.exe Token: SeTakeOwnershipPrivilege 2752 msiexec.exe Token: SeRestorePrivilege 2752 msiexec.exe Token: SeTakeOwnershipPrivilege 2752 msiexec.exe Token: SeRestorePrivilege 2752 msiexec.exe Token: SeTakeOwnershipPrivilege 2752 msiexec.exe Token: SeRestorePrivilege 2752 msiexec.exe Token: SeTakeOwnershipPrivilege 2752 msiexec.exe Token: SeRestorePrivilege 2752 msiexec.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2184 msiexec.exe 2184 msiexec.exe -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I "C:\Users\Admin\AppData\Local\Temp\SetupKHUB OFFICIAL.msi"1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2184
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2752
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2512
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C:\Windows\system32\DrvInst.exeDrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot19" "" "" "61530dda3" "0000000000000000" "00000000000002D0" "00000000000005A8"1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2296
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
8KB
MD5d985b816d5c77f286d7feac2dba349b9
SHA16a44d41401b5be1a9e11daf3fcde2804e0069314
SHA2566187ae3d4f7cd06de67c62c0b1751eb4341478e43096e6a0cd41b22dc9d118d4
SHA51297e6ec4b952733b0298616a02ac7ada1170c3a6e52fbfb759f0e4f943c8c20487d601d3f2eb7bf16733a68b5a01d12ff99148c0d44fd1f5456ea323250aa12b3
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C:\Users\Admin\AppData\Roaming\Microsoft\Installer\{5EDCB67F-D025-496D-8C9D-403553DE0B8E}\_6EBE507AFDC232D663F3D3.exe
Filesize90KB
MD53a8c9d88e4c703368fe624df2baebd60
SHA18a51b67dc98530726ad290feb72612eb1b4c936e
SHA256f94304c561e6f8d731a7ea666e364cfdf45d1945311bb40752ba14635b694370
SHA512b2e2a9d4577d334c3344e0896a8472b982cf14f882e2007231f2a914463773abfefff0bf7e5b3ca4d7c63f5c310caf6f9a095ab4b1716342cb9584a747dd6927
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Filesize
27.2MB
MD5b602733cfe36082799624175bc10f297
SHA1bfd19f7f7c8be61db341430b5ce0592d73c9c70f
SHA256d998b1ee5c414b7c7ba332fec6ae50a293d6542598482beacdce30dc68e9c959
SHA512b1631d7633ce761a10d73ea419a96ccc19d1ad79b07de509ba1329cb78643bcd3a761a4bcddfd8b794e9e34cd034ab0495968afb2a6e17b9a469e7c8c0cf8ca6