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Analysis
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max time kernel
5s -
max time network
16s -
platform
windows10-2004_x64 -
resource
win10v2004-20230831-en -
resource tags
arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system -
submitted
01/09/2023, 19:13
Static task
static1
Behavioral task
behavioral1
Sample
drake speaks cayo perico.mp4
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
drake speaks cayo perico.mp4
Resource
win10v2004-20230831-en
General
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Target
drake speaks cayo perico.mp4
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Size
1.4MB
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MD5
af8e86342ee55b945ec4182f7e6f325f
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SHA1
b47b32baac56cd827d4d7b85e33c0229873c256d
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SHA256
a8c4d85e2fe586b100b12f351824299dd2925d1af3f18ecf7c4f7e7ed3f9ce4e
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SHA512
eca2265d36429228cba13a70069fe965f5c9496c7678a5e44ac6fedc9567b2fd0f6482fbddd2606b1474e0324e844044081b6a56a875fe644a213e140969e9ee
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SSDEEP
24576:RsSxf+QBCQtVFrhwhczVuQo+/iKVrpxHEuL3rsFL/16lKLP3MoLiLeRaU847PD:+Qfh8QtVJXtp/nA0y16lOPciEa7PD
Malware Config
Signatures
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Modifies Installed Components in the registry 2 TTPs 5 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\>{22d6f312-b0f6-11d0-94ab-0080c74c7e95}\DontAsk = "2" unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\>{22d6f312-b0f6-11d0-94ab-0080c74c7e95}\Version = "12,0,19041,1266" unregmp2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\>{22d6f312-b0f6-11d0-94ab-0080c74c7e95}\IsInstalled = "0" unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\>{22d6f312-b0f6-11d0-94ab-0080c74c7e95}\Stubpath = "%SystemRoot%\\system32\\unregmp2.exe /ShowWMP" unregmp2.exe Key created \REGISTRY\MACHINE\Software\Microsoft\Active Setup\Installed Components\>{22d6f312-b0f6-11d0-94ab-0080c74c7e95} unregmp2.exe -
Drops desktop.ini file(s) 1 IoCs
description ioc Process File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\desktop.ini unregmp2.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\Y: unregmp2.exe File opened (read-only) \??\B: unregmp2.exe File opened (read-only) \??\L: unregmp2.exe File opened (read-only) \??\R: unregmp2.exe File opened (read-only) \??\T: unregmp2.exe File opened (read-only) \??\V: unregmp2.exe File opened (read-only) \??\X: unregmp2.exe File opened (read-only) \??\Z: unregmp2.exe File opened (read-only) \??\E: unregmp2.exe File opened (read-only) \??\J: unregmp2.exe File opened (read-only) \??\K: unregmp2.exe File opened (read-only) \??\M: unregmp2.exe File opened (read-only) \??\S: unregmp2.exe File opened (read-only) \??\W: unregmp2.exe File opened (read-only) \??\G: unregmp2.exe File opened (read-only) \??\H: unregmp2.exe File opened (read-only) \??\N: unregmp2.exe File opened (read-only) \??\P: unregmp2.exe File opened (read-only) \??\Q: unregmp2.exe File opened (read-only) \??\A: unregmp2.exe File opened (read-only) \??\I: unregmp2.exe File opened (read-only) \??\O: unregmp2.exe File opened (read-only) \??\U: unregmp2.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files\Windows Media Player\wmplayer.exe unregmp2.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\Microsoft\UPnP Device Host\upnphost\udhisapi.dll svchost.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\Microsoft\UPnP Device Host\upnphost\udhisapi.dll svchost.exe -
Modifies registry class 64 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\audio\shellex\ContextMenuHandlers\PlayTo unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\audio\shell\Enqueue unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\Directory.Audio\shell\Play\NeverDefault unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\Directory.Image\shell\Play\ = "&Play with Windows Media Player" unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\Directory.Image\shell\Play\NeverDefault unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Audio\shell\Enqueue\command\DelegateExecute = "{45597c98-80f6-4549-84ff-752cf55e2d29}" unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\image\shellex\ContextMenuHandlers\PlayTo\ = "{7AD84985-87B4-4a16-BE58-8B72A5B390F7}" unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Audio\shellex\ContextMenuHandlers\PlayTo unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Video\shellex\ContextMenuHandlers\PlayTo\ = "{7AD84985-87B4-4a16-BE58-8B72A5B390F7}" unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\audio\shell\Play\NeverDefault unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Audio\shell\Enqueue\command unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\Directory.Audio\shellex\ContextMenuHandlers\PlayTo\ = "{7AD84985-87B4-4a16-BE58-8B72A5B390F7}" unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\Directory.Image\shell\Enqueue\ = "&Add to Windows Media Player list" unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\Directory.Video\shellex\ContextMenuHandlers\PlayTo\ = "{7AD84985-87B4-4a16-BE58-8B72A5B390F7}" unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\image\shellex\ContextMenuHandlers\PlayTo unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\Directory.Audio\shell\Enqueue\command unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Audio\shell\Enqueue\MUIVerb = "@%SystemRoot%\\system32\\unregmp2.exe,-9800" unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Image\shell\Play\MUIVerb = "@%SystemRoot%\\system32\\unregmp2.exe,-9801" unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Image\shellex\ContextMenuHandlers\PlayTo unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\NetworkExplorerPlugins\urn:schemas-upnp-org:device:MediaRenderer:1\ShellEx\ContextMenuHandlers\{17FC1A80-140E-4290-A64F-4A29A951A867}\ = "Open Media Sharing Handler" unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\audio\shell\Play\command unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\Directory.Image\shell\Enqueue\command unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Audio\shell\Play unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Image\shell\Play unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\Directory.Audio\shell\Enqueue\NeverDefault unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\Directory.Audio\shell\Play\MUIVerb = "@%SystemRoot%\\system32\\unregmp2.exe,-9801" unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Audio\shell\Enqueue\ = "&Add to Windows Media Player list" unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Image\shell\Enqueue\command\DelegateExecute = "{45597c98-80f6-4549-84ff-752cf55e2d29}" unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Image\shell\Play\ = "&Play with Windows Media Player" unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\Directory.Audio\shellex\ContextMenuHandlers\PlayTo unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\audio\shell\Enqueue\ = "&Add to Windows Media Player list" unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\audio\shell\Enqueue\command unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\Directory.Audio\shell\Enqueue\MUIVerb = "@%SystemRoot%\\system32\\unregmp2.exe,-9800" unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\Directory.Image\shell\Enqueue\NeverDefault unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Image\shell\Enqueue\NeverDefault unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\Directory.Image\shellex\ContextMenuHandlers\PlayTo\ = "{7AD84985-87B4-4a16-BE58-8B72A5B390F7}" unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\audio\shell\Play unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\Directory.Image\shell\Play\MUIVerb = "@%SystemRoot%\\system32\\unregmp2.exe,-9801" unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Image\shell\Enqueue\ = "&Add to Windows Media Player list" unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Image\shell\Play\command\DelegateExecute = "{ed1d0fdf-4414-470a-a56d-cfb68623fc58}" unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Audio\shell\Play\MUIVerb = "@%SystemRoot%\\system32\\unregmp2.exe,-9801" unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Image\shell\Play\command unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\audio\shellex\ContextMenuHandlers\PlayTo\ = "{7AD84985-87B4-4a16-BE58-8B72A5B390F7}" unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\audio\shell\Play\ = "&Play with Windows Media Player" unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\audio\shell\Play\command\DelegateExecute = "{ed1d0fdf-4414-470a-a56d-cfb68623fc58}" unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\Directory.Audio\shell\Enqueue unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\Directory.Audio\shell\Enqueue\ = "&Add to Windows Media Player list" unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\Directory.Image\shell\Enqueue\command\DelegateExecute = "{45597c98-80f6-4549-84ff-752cf55e2d29}" unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Image\shellex\ContextMenuHandlers\PlayTo\ = "{7AD84985-87B4-4a16-BE58-8B72A5B390F7}" unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\Directory.Image\shell\Play\command unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Audio\shell\Play\command unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Image\shell\Play\NeverDefault unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\audio\shell\Play\MUIVerb = "@%SystemRoot%\\system32\\unregmp2.exe,-9801" unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\Directory.Image\shell\Play unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Audio\shell\Play\ = "&Play with Windows Media Player" unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Image\shell\Enqueue\MUIVerb = "@%SystemRoot%\\system32\\unregmp2.exe,-9800" unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Image\shell\Enqueue\command unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Audio\shell\Enqueue\NeverDefault unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Image\shell\Enqueue unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\video\shellex\ContextMenuHandlers\PlayTo unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Stack.Video\shellex\ContextMenuHandlers\PlayTo unregmp2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\NetworkExplorerPlugins\urn:schemas-upnp-org:device:MediaRenderer:1\ShellEx\ContextMenuHandlers\{A45AEC2B-549E-405F-AF3E-C6B03C4FDFBF} unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\NetworkExplorerPlugins\urn:schemas-upnp-org:device:MediaRenderer:1\ShellEx\ContextMenuHandlers\{A45AEC2B-549E-405F-AF3E-C6B03C4FDFBF}\ = "Toggle DMR Authorization Handler" unregmp2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\audio\shell\Enqueue\MUIVerb = "@%SystemRoot%\\system32\\unregmp2.exe,-9800" unregmp2.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeShutdownPrivilege 4736 unregmp2.exe Token: SeCreatePagefilePrivilege 4736 unregmp2.exe Token: SeShutdownPrivilege 1888 wmplayer.exe Token: SeCreatePagefilePrivilege 1888 wmplayer.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 1432 wrote to memory of 1276 1432 wmplayer.exe 87 PID 1432 wrote to memory of 1276 1432 wmplayer.exe 87 PID 1432 wrote to memory of 1276 1432 wmplayer.exe 87 PID 1432 wrote to memory of 1748 1432 wmplayer.exe 88 PID 1432 wrote to memory of 1748 1432 wmplayer.exe 88 PID 1432 wrote to memory of 1748 1432 wmplayer.exe 88 PID 1748 wrote to memory of 4736 1748 unregmp2.exe 90 PID 1748 wrote to memory of 4736 1748 unregmp2.exe 90 PID 1276 wrote to memory of 2888 1276 setup_wm.exe 92 PID 1276 wrote to memory of 2888 1276 setup_wm.exe 92 PID 1276 wrote to memory of 2888 1276 setup_wm.exe 92 PID 2888 wrote to memory of 1716 2888 unregmp2.exe 93 PID 2888 wrote to memory of 1716 2888 unregmp2.exe 93 PID 1276 wrote to memory of 1888 1276 setup_wm.exe 94 PID 1276 wrote to memory of 1888 1276 setup_wm.exe 94 PID 1276 wrote to memory of 1888 1276 setup_wm.exe 94
Processes
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C:\Program Files (x86)\Windows Media Player\wmplayer.exe"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /prefetch:6 /Open "C:\Users\Admin\AppData\Local\Temp\drake speaks cayo perico.mp4"1⤵
- Suspicious use of WriteProcessMemory
PID:1432 -
C:\Program Files (x86)\Windows Media Player\setup_wm.exe"C:\Program Files (x86)\Windows Media Player\setup_wm.exe" /RunOnce:"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /prefetch:6 /Open "C:\Users\Admin\AppData\Local\Temp\drake speaks cayo perico.mp4"2⤵
- Suspicious use of WriteProcessMemory
PID:1276 -
C:\Windows\SysWOW64\unregmp2.exeC:\Windows\system32\unregmp2.exe /ShowWMP /SetShowState /CreateMediaLibrary3⤵
- Suspicious use of WriteProcessMemory
PID:2888 -
C:\Windows\system32\unregmp2.exe"C:\Windows\SysNative\unregmp2.exe" /ShowWMP /SetShowState /CreateMediaLibrary /REENTRANT4⤵
- Modifies Installed Components in the registry
- Drops desktop.ini file(s)
- Drops file in Program Files directory
- Modifies registry class
PID:1716
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C:\Program Files (x86)\Windows Media Player\wmplayer.exe"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /Relaunch /prefetch:6 /Open "C:\Users\Admin\AppData\Local\Temp\drake speaks cayo perico.mp4"3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1888
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C:\Windows\SysWOW64\unregmp2.exe"C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon2⤵
- Suspicious use of WriteProcessMemory
PID:1748 -
C:\Windows\system32\unregmp2.exe"C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT3⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
PID:4736
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s upnphost1⤵
- Drops file in Windows directory
PID:2884
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x4b4 0x3201⤵PID:4796
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
256KB
MD59c481a94abc7eee23cd5234262e60077
SHA12873225e708fb5461ac60c3613fe12112423f0f0
SHA256681c9665d741ca6ed709cdd79d070ff7f4fdf158e02342f7d47e90a6d962b061
SHA5120579499b5f01649f7e5e3afad07b4c7924d30fbc56dd12b37d9ad46bdefe35fcb6371694c1eff6c42d56c21b1de4c4f40531b27cd32eca1bdf51c6cac41fe668
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Filesize
1024KB
MD57ae14c65d6895fd11230731535d55b3d
SHA1a9dcc8f14ac99d618fb117ec8d4376923a373898
SHA2560e44afb514b2abe3b0a0f1f6da8ade385c6b123248b66e8b6f144c359485f13d
SHA512a6264224e0605e4f185724412b87fabdb57bb6b514e84dad6722454bb712167374020d3fd78f9a9594f03d64c5bd9455c38c5bf6ce4477f4a9e0c59851bfa57f
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Filesize
68KB
MD5a627208293e1e46c808286e77678f69e
SHA19a4cecfe10719abf558d4742c36e33d53361c34b
SHA256683bac3988d52ee07b3c7914a9c3d45a4781a7c293805670c317d6bef034318a
SHA51258b8e63ecbecdda0c39214f27090fcd27085ba1590f5626fd99a1c881ac7ab4250ff14a0414163bde47c4fd9ee0233ab076d9092e6f267ddc09f29c6c52de267
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Filesize
9KB
MD57050d5ae8acfbe560fa11073fef8185d
SHA15bc38e77ff06785fe0aec5a345c4ccd15752560e
SHA256cb87767c4a384c24e4a0f88455f59101b1ae7b4fb8de8a5adb4136c5f7ee545b
SHA512a7a295ac8921bb3dde58d4bcde9372ed59def61d4b7699057274960fa8c1d1a1daff834a93f7a0698e9e5c16db43af05e9fd2d6d7c9232f7d26ffcff5fc5900b
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Filesize
1KB
MD559e0dea0457ba2e97c5aa0261aa41875
SHA136cb761e809a0de782c31886461d5efd6732782c
SHA25677289ac8366059fe55b6a164d1fcb6bd7812ada350924b9ad3739e4202bbd5bf
SHA51243ed44d56b35e125d17d36fdc3dc53aecf5cf01dd8030d2c2bae8d625386c77ac8a11a4d5ec56724a23c91e729931935c430d487819b2e9a4e2001846095edad
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Filesize
2KB
MD539eadd93fabb6ade7c19b2a43eac9074
SHA18a8978415474320a1665a593dbaca27c0135ec55
SHA2560f4854d1ea5f0af99e479b86085a47a3c3b000fc448f00903b226e878874561c
SHA5122bd9ab03d67df40958add45780da372b272e5df76ef85a8c6e9e6372e39606b7c5faccc7badd1da9462ac47d61d48fdd6d31d4af3af95349c1d9b344c75043f4