Analysis

  • max time kernel
    96s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/10/2023, 01:48

General

  • Target

    1d93fc167d272884873a8844ba338700_JC.exe

  • Size

    667KB

  • MD5

    1d93fc167d272884873a8844ba338700

  • SHA1

    ef5c92379868a0cd9beebefc07c496738501cff8

  • SHA256

    e2fcea0512810762afad37d8a216680570cca72f904b94c41d82374d47af1da8

  • SHA512

    138491adae3f1d38b7e1c5389d03c4de236df6f9ced086d0eb1d91f843dc807705cf8522078633d75356627f44054e03277542784fb864eecb331a8f2eef79f1

  • SSDEEP

    1536:OKD0A2T3vLbsih9e8bTTpb/IgQmP9zKcTDB4w/UjlQ/dpKRq:352T3siXei5bcmP9JfUjW

Score
7/10

Malware Config

Signatures

  • ASPack v2.12-2.42 1 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1d93fc167d272884873a8844ba338700_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\1d93fc167d272884873a8844ba338700_JC.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:4880
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c c:\$$$$$.bat
      2⤵
        PID:4192

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Windows\SysWOW64\drivers32\Tomb Raider - The Angel of Darkness No-Cd Crack.exe

      Filesize

      667KB

      MD5

      1d93fc167d272884873a8844ba338700

      SHA1

      ef5c92379868a0cd9beebefc07c496738501cff8

      SHA256

      e2fcea0512810762afad37d8a216680570cca72f904b94c41d82374d47af1da8

      SHA512

      138491adae3f1d38b7e1c5389d03c4de236df6f9ced086d0eb1d91f843dc807705cf8522078633d75356627f44054e03277542784fb864eecb331a8f2eef79f1

    • \??\c:\$$$$$.bat

      Filesize

      206B

      MD5

      5ece4e013ae7b91bde2e962178dc581b

      SHA1

      cdedd398967b324f84f87a4f5699c54242f44464

      SHA256

      710edcdf189d6d2ed2ab18594e1531ca3a15f0199c1e60249d9da072d1511472

      SHA512

      8b22234d77a9969837587a689a1cd59867b68946fe30d281555bfeb7cda9ee53da249d98fe1f2dae91029735cd49ef72d216d5085c0b0eb7b21e3d95531a4886

    • memory/4880-0-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB

    • memory/4880-515-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB

    • memory/4880-821-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB