Analysis

  • max time kernel
    142s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    12/02/2024, 08:53

General

  • Target

    96c375564ea25ec8f447eba8dadaa711.exe

  • Size

    293KB

  • MD5

    96c375564ea25ec8f447eba8dadaa711

  • SHA1

    3f8bfe14702500ac11b575d4aa71ebc68730306b

  • SHA256

    75d5194e30d11daf3b4d932cf3d3422ffd6f6fcf147b303dbffb207cf54b0ead

  • SHA512

    dd05837be4ac6e298a92cc05802fde671e2a0adf29f6ca689a32110d73b13ea12ef007cda1fb70a0ac922f1f28c3cf51f05697a45d307143750913e0e56e33a1

  • SSDEEP

    6144:Gcxq9NKmH8g/SerToYqR1y9vHWEgzAly6Mm1QD6F09OqbOnTLln4d9+6ZauUTMX8:G59yg/XoYqRk4zUy6JQD6FMxbcLid3aF

Score
7/10

Malware Config

Signatures

  • ASPack v2.12-2.42 1 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Drops file in Windows directory 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\96c375564ea25ec8f447eba8dadaa711.exe
    "C:\Users\Admin\AppData\Local\Temp\96c375564ea25ec8f447eba8dadaa711.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c C:\Windows\uninstal.bat
      2⤵
      • Deletes itself
      PID:3016
  • C:\Windows\svchost.exe
    C:\Windows\svchost.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2744
    • C:\Program Files\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
      2⤵
        PID:844

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Windows\svchost.exe

      Filesize

      293KB

      MD5

      96c375564ea25ec8f447eba8dadaa711

      SHA1

      3f8bfe14702500ac11b575d4aa71ebc68730306b

      SHA256

      75d5194e30d11daf3b4d932cf3d3422ffd6f6fcf147b303dbffb207cf54b0ead

      SHA512

      dd05837be4ac6e298a92cc05802fde671e2a0adf29f6ca689a32110d73b13ea12ef007cda1fb70a0ac922f1f28c3cf51f05697a45d307143750913e0e56e33a1

    • C:\Windows\uninstal.bat

      Filesize

      190B

      MD5

      74986d04e44a58399fd163712b2fdcd4

      SHA1

      f98dffbc5d1d9bf4ed18096bf013229023ba0bd0

      SHA256

      1a56d692535db84c9c26ccd28e1b35ba4961b5ce4cacbf1b1c1814b48024b014

      SHA512

      918aad040fc8c1576bf8b185b81d6c01964f77b445f2033fa9781309706b5d08ef5ab8ca2e79eeccc4bf664b3154af39d82d22feb7508858b5bd5dc3d22c3a73

    • memory/2220-0-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/2220-13-0x0000000000400000-0x00000000004C9000-memory.dmp

      Filesize

      804KB

    • memory/2744-4-0x0000000000250000-0x0000000000251000-memory.dmp

      Filesize

      4KB

    • memory/2744-15-0x0000000000400000-0x00000000004C9000-memory.dmp

      Filesize

      804KB

    • memory/2744-17-0x0000000000250000-0x0000000000251000-memory.dmp

      Filesize

      4KB