Resubmissions

03-08-2024 09:11

240803-k5xdeayemm 6

19-07-2024 12:47

240719-p1n9fs1hrn 10

Analysis

  • max time kernel
    181s
  • max time network
    180s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-08-2024 09:11

General

  • Target

    KinitoPET - woody walk.mp3

  • Size

    4.0MB

  • MD5

    b6524d72afc8a3bdaadb00b4f9e12d6c

  • SHA1

    03e803e40ffe8ce7482e463457ea45385a871a63

  • SHA256

    d2482ad6f78127753ae2a35e3c8739b65d5c7f7c845b91e68f33c0947d830ece

  • SHA512

    8178e2c4dc7aaa901dc2fbafff038ffcf41fd241a5ac7303cf05c14b2cd2b453c3cc60af7dd2e920d891e6a49742d18e732324d34ccdd436b92bb641c4b5e70b

  • SSDEEP

    98304:fpB5VOwk/domBm5otse/wMD7W4TViR+5hUKka:fqGmYe/wMOJRMT

Score
6/10

Malware Config

Signatures

  • Drops desktop.ini file(s) 7 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Windows directory 2 IoCs
  • Program crash 1 IoCs
  • 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.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 12 IoCs
  • Suspicious use of FindShellTrayWindow 27 IoCs
  • Suspicious use of SendNotifyMessage 23 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • 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\KinitoPET - woody walk.mp3"
    1⤵
    • Drops desktop.ini file(s)
    • Enumerates connected drives
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:5560
    • C:\Windows\SysWOW64\unregmp2.exe
      "C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:948
      • C:\Windows\system32\unregmp2.exe
        "C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT
        3⤵
        • Enumerates connected drives
        • Suspicious use of AdjustPrivilegeToken
        PID:2996
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5560 -s 2332
      2⤵
      • Program crash
      PID:2684
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s upnphost
    1⤵
    • Drops file in Windows directory
    PID:1976
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x534 0x530
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1048
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4768,i,2904906934812054273,11716976550456127484,262144 --variations-seed-version --mojo-platform-channel-handle=948 /prefetch:8
    1⤵
      PID:4476
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 5560 -ip 5560
      1⤵
        PID:4572
      • C:\Windows\System32\rundll32.exe
        C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
        1⤵
          PID:5924
        • C:\Program Files\VideoLAN\VLC\vlc.exe
          "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\Desktop\KinitoPET - woody walk.mp3"
          1⤵
          • Suspicious behavior: AddClipboardFormatListener
          • Suspicious behavior: GetForegroundWindowSpam
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          • Suspicious use of SetWindowsHookEx
          PID:4836
        • C:\Program Files\VideoLAN\VLC\vlc.exe
          "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\Desktop\KinitoPET - woody walk.mp3"
          1⤵
            PID:3596
          • C:\Program Files\VideoLAN\VLC\vlc.exe
            "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\Desktop\KinitoPET - woody walk.mp3"
            1⤵
            • Suspicious behavior: AddClipboardFormatListener
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of SendNotifyMessage
            • Suspicious use of SetWindowsHookEx
            PID:4328

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Microsoft\Media Player\CurrentDatabase_400.wmdb

            Filesize

            384KB

            MD5

            c7ca2711d80cd052da0d98ce7e6dec6b

            SHA1

            b051f0425224cf70e3a10636c21bf113bd1cd301

            SHA256

            a0c1147d7f6adb99735dc3fa370ef6fb8e6ddd3687eb7afd677af5c71df6957f

            SHA512

            487b985fe8a4fb9a0cb59ffb0b485133e0b089115e36b9bc3f0cbb64babd899daf1b282a9554b45874a59a4c7d9c07db370650c28a5731bde50f52e66a0fc0af

          • C:\Users\Admin\AppData\Local\Microsoft\Media Player\CurrentDatabase_400.wmdb

            Filesize

            1024KB

            MD5

            01e43a5998f6c4526404a5561d37eb77

            SHA1

            8b71760056dbcf997825f1b9331c491f85c5db25

            SHA256

            e129c17aa3dbfcfed6109a5481d3109970b06bda09c815538aa05045adde8a0a

            SHA512

            a4446269e1b13fa6ee84db6e77443dc95c5cdb2b3b54ecd1e3f8b7eecf515f7fe41998a234cd6ffa1e7ad62223437d807ebddb43bc09d67739ffc6347b86b129

          • C:\Users\Admin\AppData\Local\Microsoft\Media Player\LocalMLS_3.wmdb

            Filesize

            68KB

            MD5

            681fb1c68b4b79452a85326d1ba50117

            SHA1

            21ebc92b85ef78d10f6f2bd1767ae21950c4ab31

            SHA256

            ccf657f60f0964005d5acb7fb31bcd633a00df547a415078fc23fd4767179d74

            SHA512

            0e127b7e677654d95694198a7fe5977aaaf5c32d5a458c7318f57fcf463b3eefe793da66535089687cba94a7c9a8e665d152273be7bef9196e9d1a6977ee76d2

          • C:\Users\Admin\AppData\Local\Microsoft\Windows Media\12.0\WMSDKNS.DTD

            Filesize

            498B

            MD5

            90be2701c8112bebc6bd58a7de19846e

            SHA1

            a95be407036982392e2e684fb9ff6602ecad6f1e

            SHA256

            644fbcdc20086e16d57f31c5bad98be68d02b1c061938d2f5f91cbe88c871fbf

            SHA512

            d618b473b68b48d746c912ac5fc06c73b047bd35a44a6efc7a859fe1162d68015cf69da41a5db504dcbc4928e360c095b32a3b7792fcc6a38072e1ebd12e7cbe

          • C:\Users\Admin\AppData\Local\Microsoft\Windows Media\12.0\WMSDKNS.XML

            Filesize

            9KB

            MD5

            5433eab10c6b5c6d55b7cbd302426a39

            SHA1

            c5b1604b3350dab290d081eecd5389a895c58de5

            SHA256

            23dbf7014e99e93af5f2760f18ee1370274f06a453145c8d539b66d798dad131

            SHA512

            207b40d6bec65ab147f963a5f42263ae5bf39857987b439a4fa1647bf9b40e99cdc43ff68b7e2463aa9a948284126ac3c9c7af8350c91134b36d8b1a9c61fd34

          • C:\Users\Admin\AppData\Local\Microsoft\Windows Media\12.0\WMSDKNS.XML.bak

            Filesize

            9KB

            MD5

            7050d5ae8acfbe560fa11073fef8185d

            SHA1

            5bc38e77ff06785fe0aec5a345c4ccd15752560e

            SHA256

            cb87767c4a384c24e4a0f88455f59101b1ae7b4fb8de8a5adb4136c5f7ee545b

            SHA512

            a7a295ac8921bb3dde58d4bcde9372ed59def61d4b7699057274960fa8c1d1a1daff834a93f7a0698e9e5c16db43af05e9fd2d6d7c9232f7d26ffcff5fc5900b

          • C:\Users\Admin\AppData\Local\Temp\wmsetup.log

            Filesize

            1KB

            MD5

            908022d77b8e227fe082367741e536b5

            SHA1

            f8335fdc33af9b63efaf995cbe4b64d6c873b504

            SHA256

            61d2b8a01c819e54efe82636a8af0bb38cf1b9b838bb0e763c2c3bd0326f2b15

            SHA512

            861d37afc96e0fa27206ec39554ebcd8b0d25e70d57b8c6b0cf821ddfce0766c256939b2cc5ac9fc38ce2c2f4623523ed448be305560aa8b88db1d5675e2db94

          • C:\Users\Admin\AppData\Roaming\vlc\ml.xspf

            Filesize

            304B

            MD5

            781602441469750c3219c8c38b515ed4

            SHA1

            e885acd1cbd0b897ebcedbb145bef1c330f80595

            SHA256

            81970dbe581373d14fbd451ac4b3f96e5f69b79645f1ee1ca715cff3af0bf20d

            SHA512

            2b0a1717d96edb47bdf0ffeb250a5ec11f7d0638d3e0a62fbe48c064379b473ca88ffbececb32a72129d06c040b107834f1004ccda5f0f35b8c3588034786461

          • C:\Users\Admin\AppData\Roaming\vlc\vlc-qt-interface.ini

            Filesize

            548B

            MD5

            3aeb748077044734dd080d6f98f4e279

            SHA1

            5e79c78cb09d45832dc62f6f4e478e0a3706e2c9

            SHA256

            3d3b641ad075dc28e8e3910877d75081581fdaddc2be3accc98133c3b009d39a

            SHA512

            59eb57e7f258bb230c1a6f1543a53ab32ba0a88932bd624f6cf3fd8a30e9e77081ca8acf650913b472f854b2c4f4fb1769a34840d6af021467858166db0c4db0

          • C:\Users\Admin\AppData\Roaming\vlc\vlc-qt-interface.ini

            Filesize

            588B

            MD5

            71527aacc17e3458f901e9c611aa7aab

            SHA1

            6cbe221b4a1dc82c60cf288c7e6a166f8333bc4c

            SHA256

            ac636634d84e27ec2a427f15b8fffe5a984fc67b60dc42a4dfbfb8c9678ba2de

            SHA512

            0e9ccd5c3024194ed2100157cd9a93bf795bf7d0b5511c8034445e824205c4a2f474c2d1d4a5221ad305e9da1a44042913a78253e1dde249829dbaa8290969d9

          • C:\Users\Admin\AppData\Roaming\vlc\vlcrc

            Filesize

            94KB

            MD5

            7b37c4f352a44c8246bf685258f75045

            SHA1

            817dacb245334f10de0297e69c98b4c9470f083e

            SHA256

            ec45f6e952b43eddc214dba703cf7f31398f3c9f535aad37f42237c56b9b778e

            SHA512

            1e8d675b3c6c9ba257b616da268cac7f1c7a9db12ffb831ed5f8d43c0887d711c197ebc9daf735e3da9a0355bf21c2b29a2fb38a46482a2c5c8cd5628fea4c02

          • memory/5560-70-0x0000000004E70000-0x0000000004E80000-memory.dmp

            Filesize

            64KB

          • memory/5560-82-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-43-0x0000000004D30000-0x0000000004D40000-memory.dmp

            Filesize

            64KB

          • memory/5560-44-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-46-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-47-0x0000000004E70000-0x0000000004E80000-memory.dmp

            Filesize

            64KB

          • memory/5560-48-0x0000000004E70000-0x0000000004E80000-memory.dmp

            Filesize

            64KB

          • memory/5560-50-0x0000000004E70000-0x0000000004E80000-memory.dmp

            Filesize

            64KB

          • memory/5560-51-0x0000000004E70000-0x0000000004E80000-memory.dmp

            Filesize

            64KB

          • memory/5560-53-0x0000000004E70000-0x0000000004E80000-memory.dmp

            Filesize

            64KB

          • memory/5560-52-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-56-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-55-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-54-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-58-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-59-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-60-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-62-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-63-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-61-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-65-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-64-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-67-0x0000000004E70000-0x0000000004E80000-memory.dmp

            Filesize

            64KB

          • memory/5560-68-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-69-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-39-0x0000000006A50000-0x0000000006A60000-memory.dmp

            Filesize

            64KB

          • memory/5560-71-0x0000000004E70000-0x0000000004E80000-memory.dmp

            Filesize

            64KB

          • memory/5560-72-0x0000000004D30000-0x0000000004D40000-memory.dmp

            Filesize

            64KB

          • memory/5560-73-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-76-0x0000000004E70000-0x0000000004E80000-memory.dmp

            Filesize

            64KB

          • memory/5560-75-0x0000000004E70000-0x0000000004E80000-memory.dmp

            Filesize

            64KB

          • memory/5560-38-0x0000000006A50000-0x0000000006A60000-memory.dmp

            Filesize

            64KB

          • memory/5560-83-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-81-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-80-0x0000000004E70000-0x0000000004E80000-memory.dmp

            Filesize

            64KB

          • memory/5560-79-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-78-0x0000000004E70000-0x0000000004E80000-memory.dmp

            Filesize

            64KB

          • memory/5560-77-0x0000000004E70000-0x0000000004E80000-memory.dmp

            Filesize

            64KB

          • memory/5560-74-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-84-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-90-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-91-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-89-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-88-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-87-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-92-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-94-0x0000000004E70000-0x0000000004E80000-memory.dmp

            Filesize

            64KB

          • memory/5560-93-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-95-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-98-0x0000000004E70000-0x0000000004E80000-memory.dmp

            Filesize

            64KB

          • memory/5560-97-0x0000000004E70000-0x0000000004E80000-memory.dmp

            Filesize

            64KB

          • memory/5560-99-0x0000000004D30000-0x0000000004D40000-memory.dmp

            Filesize

            64KB

          • memory/5560-96-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-100-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-102-0x0000000004E70000-0x0000000004E80000-memory.dmp

            Filesize

            64KB

          • memory/5560-101-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-103-0x0000000004E70000-0x0000000004E80000-memory.dmp

            Filesize

            64KB

          • memory/5560-105-0x0000000004E70000-0x0000000004E80000-memory.dmp

            Filesize

            64KB

          • memory/5560-106-0x0000000004E60000-0x0000000004E70000-memory.dmp

            Filesize

            64KB

          • memory/5560-104-0x0000000004E70000-0x0000000004E80000-memory.dmp

            Filesize

            64KB

          • memory/5560-34-0x0000000006A50000-0x0000000006A60000-memory.dmp

            Filesize

            64KB

          • memory/5560-36-0x0000000006A50000-0x0000000006A60000-memory.dmp

            Filesize

            64KB

          • memory/5560-37-0x0000000006A50000-0x0000000006A60000-memory.dmp

            Filesize

            64KB

          • memory/5560-35-0x0000000006A50000-0x0000000006A60000-memory.dmp

            Filesize

            64KB