Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    08/12/2023, 10:24

General

  • Target

    608c5496db6dd79f0383adb6109af52663289276bc9b7973b881e1d858d4702e.exe

  • Size

    2.0MB

  • MD5

    f17d36b7435da33a9a9d550eaef8f549

  • SHA1

    f079337f39395c7e7bcdc3c05f6287751a7d4f73

  • SHA256

    608c5496db6dd79f0383adb6109af52663289276bc9b7973b881e1d858d4702e

  • SHA512

    515a2c5a0c2211e257cbf6e0e0c49299c610d8c90d400c6c02acb4f4ece2f60b2cb91d311b73d7da8e602fde594fb508538e783631c43bf61a98c60b37c0e6fc

  • SSDEEP

    49152:XLcMLSbtXIRK57i9j78xUn3BlJfoE1xNAfF1oH3tb2qZH9s:XLckSE67w8yJfoE1xNA7qbZ

Score
8/10

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 1 IoCs
  • VMProtect packed file 5 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\system32\services.exe
    C:\Windows\system32\services.exe
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:468
  • C:\Users\Admin\AppData\Local\Temp\608c5496db6dd79f0383adb6109af52663289276bc9b7973b881e1d858d4702e.exe
    "C:\Users\Admin\AppData\Local\Temp\608c5496db6dd79f0383adb6109af52663289276bc9b7973b881e1d858d4702e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2228
    • C:\Windows\SysWOW64\dllhost.exe
      C:\Windows\system32\dllhost.exe
      2⤵
      • Drops file in Drivers directory
      • Loads dropped DLL
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2864
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\608C54~1.EXE > nul
      2⤵
      • Deletes itself
      PID:1104

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • \Windows\SysWOW64\s2pg.dll

          Filesize

          3.4MB

          MD5

          b2ee390c0b9947b86ede4deb825710a4

          SHA1

          267ca058a46609439560b4742b26e6b4b7d72a6b

          SHA256

          64a2135124c4ef3d47efe2ca1936dd9c6a99f5d6fb9aa9365ee26d43a2fd4aa0

          SHA512

          a81e1813bf0cb5eb3bf2ef32c98304e35d65242dab567c803166d123b6cc34639f598698b198ba85ee55b42c0ab439554340466f69eb5fcfd180bf454c12802b

        • memory/468-18-0x0000000000A40000-0x0000000000AC4000-memory.dmp

          Filesize

          528KB

        • memory/468-8-0x00000000001A0000-0x00000000001C6000-memory.dmp

          Filesize

          152KB

        • memory/468-11-0x0000000000A40000-0x0000000000AC4000-memory.dmp

          Filesize

          528KB

        • memory/468-10-0x00000000001A0000-0x00000000001C6000-memory.dmp

          Filesize

          152KB

        • memory/468-14-0x0000000000A40000-0x0000000000AC4000-memory.dmp

          Filesize

          528KB

        • memory/468-13-0x0000000000A40000-0x0000000000AC4000-memory.dmp

          Filesize

          528KB

        • memory/468-20-0x00000000FF9E0000-0x00000000FF9F0000-memory.dmp

          Filesize

          64KB

        • memory/468-21-0x00000000FF9E0000-0x00000000FF9F0000-memory.dmp

          Filesize

          64KB

        • memory/468-22-0x0000000000A40000-0x0000000000AC4000-memory.dmp

          Filesize

          528KB

        • memory/2864-2-0x0000000000170000-0x0000000000362000-memory.dmp

          Filesize

          1.9MB

        • memory/2864-7-0x0000000002340000-0x00000000026CB000-memory.dmp

          Filesize

          3.5MB

        • memory/2864-0-0x0000000000170000-0x0000000000362000-memory.dmp

          Filesize

          1.9MB

        • memory/2864-28-0x0000000002340000-0x00000000026CB000-memory.dmp

          Filesize

          3.5MB