Analysis
- max time kernel
122s - max time network
137s - platform
windows10-1703_x64 - resource
win10-20240404-en - resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system - submitted
09/04/2024, 00:28
Behavioral task
behavioral1
Sample
Wave/CefSharp.BrowserSubprocess.exe
Resource
win10-20240404-en
0 signatures
150 seconds
Behavioral task
behavioral2
Sample
Wave/Wave.exe
Resource
win10-20240404-en
6 signatures
150 seconds
Behavioral task
behavioral3
Sample
Wave/dist/node.exe
Resource
win10-20240404-en
0 signatures
150 seconds
Behavioral task
behavioral4
Sample
Wave/dist/shared/bin/wave-luau.exe
Resource
win10-20240404-en
0 signatures
150 seconds
Behavioral task
behavioral5
Sample
Wave/dist/shared/wave-luau.exe
Resource
win10-20240404-en
0 signatures
150 seconds
General
- Target Wave/Wave.exe
- Size 7.0MB
- Sample240409-asm9vsbg8y
- SHA256 2c51f67e236cf95e2d51df4178699da09869ab077924cff0b3df1c512878ef2f
- MD5 a8bd4a6b2f1d00928e61870a5688c13d
- SHA1 e17646d5279534f2e3eb0e0cfc8b6c536bc0c095
- SHA512 6b5175beea4071668c87b16af3177bbb2cbaff6b28909dc1e09ad5b16b449c62d6adc372a0094de627fe9835f0c474d16708c3f698355ba1664bf321fa19f5fb
- SSDEEP 98304:37//YITF8r2n8TevxbFKVlXk34tZ+t4+aNG5Lhd+2G4Op0cN+hmdYkvsFLL:37//1xBVqvG5dQ2m0cN+hmdYkvsFLL
- MD5 SHA1 SHA512 SSDEEP
Score
5/10
Malware Config
Signatures
- Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\counters2.dat SearchProtocolHost.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\Debug\ESE.TXT SearchIndexer.exe - Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.jpeg\UserChoice SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@C:\Windows\system32\unregmp2.exe,-9937 = "3GPP Audio/Video" SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.raw\UserChoice\Hash = "g50t7UzdcnI=" SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.m1v SearchProtocolHost.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{5985FC23-2588-4D9A-B38B-7E7AFFAB3155} {886D8EEB-8CF2-4446-8D02-CDBA1DBDCF99} 0xFFFF = 01000000000000008b8ae5a8158ada01 SearchProtocolHost.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\FileAssociations\ProgIds\_.MTS = "1" SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.TTS\UserChoice\ProgId = "AppX6eg8h5sxqq90pv53845wmnbewywdqq5h" SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.mpg\OpenWithList SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@C:\Windows\system32\notepad.exe,-469 = "Text Document" SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.TS SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.mp4\UserChoice\Hash = "A2SNzZXM4Ho=" SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.3g2 SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.3g2\UserChoice\ProgId = "AppX6eg8h5sxqq90pv53845wmnbewywdqq5h" SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX86\Microsoft Shared\Office16\oregres.dll,-113 = "Microsoft Excel Binary Worksheet" SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Multimedia SearchFilterHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.3g2\UserChoice SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.svg SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.raw\UserChoice SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.jpeg\UserChoice\Hash = "Yyxm2MSukss=" SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\MPEG2Demultiplexer SearchFilterHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.avi\UserChoice SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX86\Microsoft Shared\Office16\oregres.dll,-126 = "Microsoft Word Macro-Enabled Template" SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.avi\UserChoice\Hash = "mFQTYt1Z6YQ=" SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX86\Microsoft Shared\Office16\oregres.dll,-120 = "Microsoft Word 97 - 2003 Document" SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.svg\OpenWithList SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.m4v SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Multimedia\ActiveMovie SearchFilterHost.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\FileAssociations\ProgIds\_.3gpp = "1" SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.TTS\UserChoice\Hash = "T391Knfb9Yo=" SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.jpeg SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@C:\Windows\System32\ieframe.dll,-913 = "MHTML Document" SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows SearchProtocolHost.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\FileAssociations\ProgIds\_.html = "1" SearchProtocolHost.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\FileAssociations\ProgIds\_.wav = "1" SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.raw SearchProtocolHost.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{97E467B4-98C6-4F19-9588-161B7773D6F6} {886D8EEB-8CF2-4446-8D02-CDBA1DBDCF99} 0xFFFF = 01000000000000002d30e0ae158ada01 SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX86\Microsoft Shared\Office16\oregres.dll,-180 = "Microsoft PowerPoint 97-2003 Template" SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.asx\OpenWithList SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX86\Microsoft Shared\Office16\oregres.dll,-111 = "Microsoft Excel Macro-Enabled Template" SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@C:\Windows\system32\unregmp2.exe,-9938 = "3GPP2 Audio/Video" SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.m2ts SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.jpg\UserChoice SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie SearchFilterHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.dib\UserChoice SearchProtocolHost.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{C120DE80-FDE4-49F5-A713-E902EF062B8A} {886D8EEB-8CF2-4446-8D02-CDBA1DBDCF99} 0xFFFF = 0100000000000000bb33eba7158ada01 SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.mpa\UserChoice\ProgId = "AppXqj98qxeaynz6dv4459ayz6bnqxbyaqcs" SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.mp4\UserChoice SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.mp3\UserChoice\ProgId = "AppXqj98qxeaynz6dv4459ayz6bnqxbyaqcs" SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.wav\UserChoice\ProgId = "AppXqj98qxeaynz6dv4459ayz6bnqxbyaqcs" SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@C:\Windows\system32\xpsrchvw.exe,-106 = "XPS Document" SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.HTM\UserChoice\ProgId = "AppX4hxtad77fbk3jkkeerkrm0ze94wjf3s9" SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.TS\UserChoice\ProgId = "AppX6eg8h5sxqq90pv53845wmnbewywdqq5h" SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.mp3\UserChoice\Hash = "PtFPI13HMJ4=" SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.jpg SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached SearchFilterHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.mts\UserChoice\Hash = "2JzVYhaIS/A=" SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX86\Microsoft Shared\Office16\oregres.dll,-127 = "OpenDocument Text" SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.wvx\OpenWithList SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.mpeg SearchProtocolHost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix SearchProtocolHost.exe Key created \REGISTRY\USER\.DEFAULT\Software SearchFilterHost.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4492 Wave.exe 3900 Wave.exe - Suspicious use of AdjustPrivilegeToken 28 IoCs
description pid Process Token: SeDebugPrivilege 4492 Wave.exe Token: 33 4008 SearchIndexer.exe Token: SeIncBasePriorityPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeTakeOwnershipPrivilege 4008 SearchIndexer.exe Token: SeDebugPrivilege 3900 Wave.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 4008 wrote to memory of 4652 4008 SearchIndexer.exe 76 PID 4008 wrote to memory of 4652 4008 SearchIndexer.exe 76 PID 4008 wrote to memory of 520 4008 SearchIndexer.exe 77 PID 4008 wrote to memory of 520 4008 SearchIndexer.exe 77
Processes
-
C:\Users\Admin\AppData\Local\Temp\Wave\Wave.exe"C:\Users\Admin\AppData\Local\Temp\Wave\Wave.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4492
-
C:\Windows\system32\SearchIndexer.exeC:\Windows\system32\SearchIndexer.exe /Embedding1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4008 -
C:\Windows\system32\SearchProtocolHost.exe"C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe1_ Global\UsGthrCtrlFltPipeMssGthrPipe1 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon"2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:4652
-
-
C:\Windows\system32\SearchFilterHost.exe"C:\Windows\system32\SearchFilterHost.exe" 0 684 688 696 8192 6922⤵
- Modifies data under HKEY_USERS
PID:520
-
-
C:\Users\Admin\AppData\Local\Temp\Wave\Wave.exe"C:\Users\Admin\AppData\Local\Temp\Wave\Wave.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3900
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\Wave.exe.log
- Size 1KB
- SHA256 1cfdbba98758050fe9b6d1605591f17cf0138d6c628877e4c15edee12de1233d
- MD5 5ecd3648e2f5d9b817a5529e0ea795f5
- SHA1 eb27407798f5e5760e9eb94c1d52cfdf3837270a
- SHA512 d995332639f48a84403a19d49b09e204964a64f9c907aec7e53e9a9852f8f17a060771b2a13d19dcfaff30082ffc8850d32a16a4589c7bdf95520f504dcfe637
- MD5 SHA1 SHA512