Analysis

  • max time kernel
    100s
  • max time network
    132s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    15/03/2023, 21:35

General

  • Target

    http://80.66.75.36/a-valyw.exe

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http://80.66.75.36/a-valyw.exe
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2788
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2788 CREDAT:82945 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4124

Network

        MITRE ATT&CK Enterprise v6

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        Downloads

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

          Filesize

          471B

          MD5

          95dd8987ec8ea85e178a3a360ee0ed33

          SHA1

          de7f7ab4ad7d633fe01b38bcb06d6f02cfafb3b3

          SHA256

          6f7a628906403929c013a1ec4fdb9c83fba9b87af91656f1abcc11c766b69d1c

          SHA512

          5a30826fe61418560eaaaa0544e2230d5f8579110e03603e102cbca764fb26348c2548bb58b4d17ab86ee92936bc00f726e79bddd51ce1ab707193d2bcdbc812

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

          Filesize

          404B

          MD5

          7f3313fcc8cefcbbb00e28250b4cc3a8

          SHA1

          9c2245f7317171d78cd0b56f4b3b2eba9052a512

          SHA256

          953a4cf15ea5ba7aba841541372f09fc79e51dd0391f68b2f6123039f70b2def

          SHA512

          bd79b6eb820396fd1c945efeae9260d0b9424871364557852e7f216f1f26efe7d9871dd139b9891cb44c4438fcfbd894a80cf1e7301d8a945b1cf6bac2d69a2c

        • C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

          Filesize

          4KB

          MD5

          da597791be3b6e732f0bc8b20e38ee62

          SHA1

          1125c45d285c360542027d7554a5c442288974de

          SHA256

          5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

          SHA512

          d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6RO0PN6W\suggestions[1].en-US

          Filesize

          17KB

          MD5

          5a34cb996293fde2cb7a4ac89587393a

          SHA1

          3c96c993500690d1a77873cd62bc639b3a10653f

          SHA256

          c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

          SHA512

          e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\94MEG0FD.cookie

          Filesize

          244B

          MD5

          7586d56628c2bd0448abb9c79c1cde66

          SHA1

          e43f0702835e426a80429d18aa5cda354cf8ff91

          SHA256

          945d06ead4c9fd6507d7c36cce46c36b8e7f5e4cc9e1382a10209ec98de6d93b

          SHA512

          fad0b986eef86733425dd23614f42274b7be5a71d31e547493a2b63b4ffd792a92052535703554731778e422fce03e65985532f18ed5448b02583e54b4f65188

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\Q3F6M33K.cookie

          Filesize

          615B

          MD5

          2ea264758f7012bd0d0a46c6133213b9

          SHA1

          7a2ca5f3d841111b7790828f9006adf6bb3a0050

          SHA256

          eb98acf3b281ee26160afef10534eafe37fa7f52eaee7c0fd2f94fdb3b2e1e4a

          SHA512

          ebebc6bb3cf7ad1b0cdff8701d5d2acece3bbc85a42ebadf0677b61a48c2b9c325e28aa5f105f483e082c338d492c88a5f1295575a7beeca4665a0edebc4c5b1