Analysis

  • max time kernel
    134s
  • max time network
    151s
  • 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 01:53

General

  • Target

    033c9a85e47a5e4488031a49755f0d20_JC.exe

  • Size

    633KB

  • MD5

    033c9a85e47a5e4488031a49755f0d20

  • SHA1

    15ec56f362cfa95ba9db5acd592868357d656107

  • SHA256

    d871173a9649bab59add9bb554ad2dfd3f40119aaffead044540a9232359c8cc

  • SHA512

    9a2da28b689afbbbe1461418d48f2006ab60930c34b9400f941e32bf9076ce699819a92689f913475a37e14fc209f20dd948238f105150b25ac2748c60d4dd12

  • 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\033c9a85e47a5e4488031a49755f0d20_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\033c9a85e47a5e4488031a49755f0d20_JC.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:4148
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c c:\$$$$$.bat
      2⤵
        PID:2200

    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

      633KB

      MD5

      033c9a85e47a5e4488031a49755f0d20

      SHA1

      15ec56f362cfa95ba9db5acd592868357d656107

      SHA256

      d871173a9649bab59add9bb554ad2dfd3f40119aaffead044540a9232359c8cc

      SHA512

      9a2da28b689afbbbe1461418d48f2006ab60930c34b9400f941e32bf9076ce699819a92689f913475a37e14fc209f20dd948238f105150b25ac2748c60d4dd12

    • \??\c:\$$$$$.bat

      Filesize

      206B

      MD5

      da7b11f49ee9b3d6717f0134c65641f8

      SHA1

      38ef8f567792e4d4a99743aef9f18414135e5ce0

      SHA256

      1b7662e8d62e7cbe8f2bc277070398feaa8c0f9961c229c14bd9bc6d629a9df7

      SHA512

      72401588420814ee6099110f800baaf5b80214f68e29a0bf0891dc3a73df791de85addbda4770154144ca60e0e60efa72fc76f7f9b05c6965dcaa766be9e3bab

    • memory/4148-0-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB

    • memory/4148-491-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB

    • memory/4148-821-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB