Overview
overview
8Static
static
3keepmusic-one.exe
windows10-2004-x64
6keepmusic-one.exe
windows11-ltsc_2024-x64
6$PLUGINSDI...er.exe
windows10-2004-x64
6$PLUGINSDI...er.exe
windows11-ltsc_2024-x64
6$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows11-ltsc_2024-x64
8$PLUGINSDI...-0.dll
windows10-2004-x64
3$PLUGINSDI...-0.dll
windows10-2004-x64
3$PLUGINSDI...-0.dll
windows10-2004-x64
3$PLUGINSDI...-0.dll
windows10-2004-x64
3$PLUGINSDI...-0.dll
windows10-2004-x64
3$PLUGINSDI...-0.dll
windows10-2004-x64
3$PLUGINSDI...-0.dll
windows10-2004-x64
3$PLUGINSDI...-0.dll
windows10-2004-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...ls.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...se.dll
windows10-2004-x64
3$TEMP/Micr...up.exe
windows10-2004-x64
6$TEMP/Micr...up.exe
windows11-ltsc_2024-x64
6General
- Target keepmusic-one.exe
- Size 6.4MB
- Sample260807-q1ewfseq4x
- SHA256 23eb35a348bbeecb81266f7206c697ab020e532375a4472cb7b8c48dd4e0ecd9
- MD5 bac3fac4c1a3ccbb0250ad17f65de813
- SHA1 f27f7eff18728ce87e18739d649669fe5cc0a79f
- SHA512 993c0f2a4f8dc2fb00c5b43e2a73fa6ffd44c47595a715bb0db7b4888b1ad24c8fc3f995b6ef5c5c561a99c853b2a79a58ad4c07451f1c2002d4010693b854d1
- SSDEEP 196608:Jvnmv10HQMIdF1kml6GZ6j6CQrzf4j0oqSzR48EnKq:JvvQRd4mjZ6Rgf4j0ZSl48EKq
- TLSH T1CD663397CCAF4CE7CDC62C7DE172873A9983BE2585EA148E5A86FD241435AC314D7123
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
keepmusic-one.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
keepmusic-one.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/KeepMusic Installer.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/KeepMusic Installer.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/api-ms-win-core-synch-l1-2-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/api-ms-win-crt-convert-l1-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/api-ms-win-crt-heap-l1-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/api-ms-win-crt-locale-l1-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/api-ms-win-crt-math-l1-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/api-ms-win-crt-runtime-l1-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/api-ms-win-crt-stdio-l1-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/api-ms-win-crt-string-l1-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/nsis_tauri_utils.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/nsis_tauri_utils.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/ucrtbase.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral18
Sample
$TEMP/MicrosoftEdgeWebview2Setup.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral19
Sample
$TEMP/MicrosoftEdgeWebview2Setup.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target keepmusic-one.exe
- Size 6.4MB
- SHA256 23eb35a348bbeecb81266f7206c697ab020e532375a4472cb7b8c48dd4e0ecd9
- MD5 bac3fac4c1a3ccbb0250ad17f65de813
- SHA1 f27f7eff18728ce87e18739d649669fe5cc0a79f
- SHA512 993c0f2a4f8dc2fb00c5b43e2a73fa6ffd44c47595a715bb0db7b4888b1ad24c8fc3f995b6ef5c5c561a99c853b2a79a58ad4c07451f1c2002d4010693b854d1
- SSDEEP 196608:Jvnmv10HQMIdF1kml6GZ6j6CQrzf4j0oqSzR48EnKq:JvvQRd4mjZ6Rgf4j0ZSl48EKq
- TLSH T1CD663397CCAF4CE7CDC62C7DE172873A9983BE2585EA148E5A86FD241435AC314D7123
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
- Target $PLUGINSDIR/KeepMusic Installer.exe
- Size 10.5MB
- SHA256 23a7f2291b3dd4eaea95d0186135be3251b4f2ee8470d65307945f7e33514d08
- MD5 1bdb5dee48c3c04d222468603c663438
- SHA1 710e6bc47b25bfaee702cf3253f13837787fb289
- SHA512 b69c1b4abb2456d10bb411812b6f4992c64acbeaff4a7dc18bd71a64b6e282d8816757ea8dac33f9bdc83c349f5ecb8558607aa1a5cecb87c315e9068dc44e99
- SSDEEP 196608:AzCegSj9IYG2fUwctaJ0VN8R25/C53dc0nlDyVN:AzCeXj9VNf/c8J0Vp56E0AN
- TLSH T1ECB68E03B712D0FBC98742B0E02E97389EB3595853158DE3C694ADB899B93D12D37B2D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score6/10 -
- Target $PLUGINSDIR/System.dll
- Size 12KB
- SHA256 8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8
- MD5 cff85c549d536f651d4fb8387f1976f2
- SHA1 d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e
- SHA512 531d6328daf3b86d85556016d299798fa06fefc81604185108a342d000e203094c8c12226a12bd6e1f89b0db501fb66f827b610d460b933bd4ab936ac2fd8a88
- SSDEEP 192:Zjvco0qWTlt70m5Aj/lQ0sEWD/wtYbBHFNaDybC7y+XBz0QPi:FHQlt70mij/lQRv/9VMjzr
- TLSH T126426B129BB089F2F591583814667F2A6FBE9C5D27F50563CFE304D63D212CB983A283
- MD5 SHA1 SHA512 SSDEEP TLSH
Score8/10-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
- Target $PLUGINSDIR/api-ms-win-core-synch-l1-2-0.dll
- Size 18KB
- SHA256 664db8c5af73e50808862eeec1b0416a48c60864d680dbfe984f2384d09380a4
- MD5 80891c6dbdc40554cbc93c8b8b2c5e77
- SHA1 8edaad8d72d6fed680551e6aba2b0de059b8445d
- SHA512 4bb82e71785cd377fefebd4e8a828aedacbbf1688c91597fde97307742473b87b11139bd5819ad4c51d1acf0e0bcf616b38fcd1a071db5b9f82993c134e90a84
- SSDEEP 384:CtZ3UW1hWY5YHNfPfLeEdtpBjRYlmf37T4qlkOu:MhYBbeElfYlm3G
- TLSH T16E820787CBBC9103FD96AD7063E5D9837C3D97D36E50845620AAE2982DD33D0DB14A2D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/api-ms-win-crt-convert-l1-1-0.dll
- Size 21KB
- SHA256 2bce65e9c8c724c4874d2499dd12db85c290508ea02835f0118916442b74b34a
- MD5 2338fb44e898cc9993a063689e212c24
- SHA1 b46cce6ece0ffa5b42dfac100b189eb784b09f59
- SHA512 94fa4e669a57ab0156e35ec40bd9c64148776d76a72f7f8ba9b3919006d13ad7c29325a9e1da15b14610da51805b53527a8b1917c42ac271edd0126ba06fb681
- SSDEEP 384:GuyhW1hWh8nw0YHNfPfLeEdtpBjdYFhyf3i8pUcl3Cng:7ZbYBbeElrYDyK8pUk
- TLSH T1DBA2D8439AEC6B16E9DB2B7122F9DBC36E395783195042B48117E49C38837C1BE67C1E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/api-ms-win-crt-heap-l1-1-0.dll
- Size 18KB
- SHA256 4ac8f0aeb61d87847f440182814dd44632e1be3c11798c7b8f952380435a4f6c
- MD5 7d8d480c370ca584a317095c7151197b
- SHA1 07b9f70601f584a6d7d97d51f9202245f85a641b
- SHA512 b25019de6a35019f00bf9d9767f12c87efea625ebb1d9ccd11b435afc25dd676b38db879165524ee2fd064df90791c5d89ff6900c2d7d6682ce0ad845966b706
- SSDEEP 384:rY3eBW1hWpPYHNfPfLeEdtpBjdYPmf3aGSIle97YL:/QoYBbeElrYPmSG6p0
- TLSH T1C6823887CEBCA543F9D72E7063E8D9837D3E97C76D418126406AE1A829C33D0AB2552C
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/api-ms-win-crt-locale-l1-1-0.dll
- Size 18KB
- SHA256 8f5ee5bd8d46952075a04e3ee09b3da2f5d324fce433d5489f06b4ce4d4f872c
- MD5 62562f65937a39c28b795e1acbbda9ce
- SHA1 2fb1ddd0fc9e8d1bc367a3c73f79723044f310c6
- SHA512 d330c6a502b8df39c8cdab4ac2ebdf672da0581cff6c20668747d89fabeb7c045dfb2f7b1bd12f74c1c8528e718362aee1e168bdbacad758e574c75364fc276e
- SSDEEP 384:GW1hWD5YHNfPfLeEdtpBjdY3FY+f35XhlMl:9MYBbeElrY3FBi
- TLSH T1B5821A82CBBC9143FAD76EB052B8EE837D3D67C36901955A106EF5982CC33D8AB1452C
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/api-ms-win-crt-math-l1-1-0.dll
- Size 28KB
- SHA256 51b6fce544c7a61e4ef49137d10256cda690007da3a7b79526dc8772c96df6f8
- MD5 db8eb373d11c14e7698acbb77e316578
- SHA1 2ce8888d8c968602934d5cd16409758ea4a81fb4
- SHA512 bb52e10bb62462b2962cc950c1ea1960af10a220312f914bffe84b1cc705753d524df2ef531ad1d60bb837b1187fd43efd582cc6b031ccfccdd9a03d6d83d781
- SSDEEP 384:NOTEmbM4Oe5grykfIgTmLmW1hWQ1YHNfPfLeEdtpBjRYJf3dUdlaK:DEMq5grxfIndVYBbeElfYJuf
- TLSH T1BDD2C74789ECFF53E9CB1FB301F4CBCA6A381BA265D1A5B5D89B918434927C03E47909
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/api-ms-win-crt-runtime-l1-1-0.dll
- Size 22KB
- SHA256 66e4de483adf7af252d67e0c988a163cfa76436485dce3badfd6740766b39432
- MD5 fe1e9c1f7975dd6751f7d66305ce995e
- SHA1 0a7150943eb973278b97db0210eea2cdbc474318
- SHA512 06c034f8d7e2ba029a06fabfb98e742cfe7bbaeb9da56b5bf4030185597ee4a1439b1c6081b0e1c5814a0b2be464750b76f4e7e4cdfec36ae746bbc11a3967e8
- SSDEEP 384:ub7hrKkW1hW2gYHNfPfLeEdtpBjxYpMf3Nzol9PXx:ubNrKnqYBbeElPYpMy
- TLSH T1F0A209878BFC6F13E9872F7212F9DBC76E3A53832940817A9457E09839C37D4BA16119
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/api-ms-win-crt-stdio-l1-1-0.dll
- Size 23KB
- SHA256 cae1208c3bded797336dba2fca5dad3923b99d026e850c802327ce5555e35775
- MD5 b460c0a6b145fb30002fc6e1f70a4f7c
- SHA1 8ace170b9709e2d7854e4a5385bf05886b16ee26
- SHA512 7419bf32dcc66b44671d024f226d92d2e3f7b53829ce9fe25c6a3b9fda35831557650d0e87385b54c84f6fe762f142518984050b9377110bd59a2aaafa3e5f97
- SSDEEP 384:NZpFVhHW1hWGq8nw0YHNfPfLeEdtpBjdYNi6Cf3Kd8pUcl3CbFe:lo5bYBbeElrYs6Co8pUfFe
- TLSH T15CB2F88389EC7E03E6CB5B7226F9EFD76A3553C32804A1798017E49839C63D8BE03519
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/api-ms-win-crt-string-l1-1-0.dll
- Size 23KB
- SHA256 8462cac692d42111aafb52b6eb6740987490e941407ea3921edc3c7306720b12
- MD5 b144912affaf4df8ae8a84f5ae2bd722
- SHA1 23c5a832433da19dff2c3eb4e5ac03f3492a289a
- SHA512 96199647d27ca4b165ded0edfed8feede79e63a01bc0a51140a4b67918ef1c2322321a92afdcad3ed39b634d2f16c04f41a894cfced92c069b0662feb619c0cf
- SSDEEP 384:ciFMx0C5yguNvZ5VQgx3SbwA7yMVIkFGlbW1hWw5qYHNfPfLeEdtpBjdYvopf3b5:c6S5yguNvZ5VQgx3SbwA71IkFhLUYBbh
- TLSH T189B2C7434AF87F42D9CF1BB256F9CBC76E384F8629405275D067E48838827E5BE67908
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/nsis_tauri_utils.dll
- Size 29KB
- SHA256 c0f2b928bc4c81cc5ca30a8932a6dc8cd617dd016679c057e23355fe732b2333
- MD5 8def0196223484f8aed4106148dd3f08
- SHA1 e0fc0951deb0e5e741df10328f95c7d6678ad3aa
- SHA512 9ffa66181bce5aa5210da0fe5edc6c80aa9e46e2bd1fafd840f468965f4d06bc03f9a77e04b975ffc9f25c886c274196e3fedae6cfb57f366ef39f1e31e1ada7
- SSDEEP 768:97F3QRyGmiZZ1FCeu2rcFKpnq0jdhK7W+qdxi:hJQRtmaF7YMX/q
- TLSH T11FD23A18FCC97EBAC7DF05B119088D6E529FC8180754CEABE3B25E52D5A23322ED514E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/ucrtbase.dll
- Size 1.1MB
- SHA256 e0bb6f1a8606fd8988f93255a5c69e89970da6a30ff60be22d3f90ac5d20e56b
- MD5 359a14ce507a0d0ada72127ae5e7d439
- SHA1 951b1fbc667ffed0b9961bc14a5e7c37bae52afc
- SHA512 d6151dc504aa469a275e2ffc25a014995c72dbcf6509e33a679202a5c3f0f4e8f7fe283ca46120cfe53f13cf0b2548e040ac1840fdb615986a9ca7497f7edec0
- SSDEEP 24576:th84y2E/fKgq25i20+cQAKEtP1zEaoBX8mcvIZPoy4EM2jk9i:P84vmZNAKEtP1wlbMjc
- TLSH T18F358C10BB88C0B7DCA971BD079DF67E09AD72900B28A8C37BF44BEED42C1C1A576559
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $TEMP/MicrosoftEdgeWebview2Setup.exe
- Size 1.6MB
- SHA256 22484fdf3008a593e7ca188863d423b8b2a345391120ed296ce8b156cfa983ab
- MD5 2aeb55b75f68b4ea3f949cae0ceba066
- SHA1 daf6fe3b0cb87b4e0ad28d650fc9a190ad192b1c
- SHA512 3b6a6d6c87b8d9ab06fac72fa38067df4c7d4385d37d391d7ad58a623215681fc0366621ce3ce5c08af25e11cc468b18844ea5f7c8ccb71473c956c29d20188c
- SSDEEP 49152:RiEh3Ltyq6V5C+CiVDraE44S48VnGJzJJuG9OqM4mogAb:RiOyqkC+3al48VnGTJ/9OL4Fb
- TLSH T1A575222072E08131E6F71A309AF497B10EBDBD724A79A9EF53841F0D1A74AE1D235727
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Event Triggered Execution: Image File Execution Options Injection
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Active Setup
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Privilege Escalation
Boot or Logon Autostart Execution
1Active Setup
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Defense Evasion
Modify Registry
4Subvert Trust Controls
2Install Root Certificate
2