Analysis

  • max time kernel
    142s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-12-2023 13:51

General

  • Target

    1a9868d81689db0e016f32348495cdaa.exe

  • Size

    107KB

  • MD5

    1a9868d81689db0e016f32348495cdaa

  • SHA1

    023fa0cc37fdfe15bce932e146e32b329ae9e6dd

  • SHA256

    dd66389eec236b96dcb3dffed7073c1290845114678f2508223ea655f65ef210

  • SHA512

    dc0a3e025d31b9065de5ec02935bd3b84ec6b90e0974a1c6aa5aec2a2a8e5271a434b5366c278d4a064695621029768f957f27d0557d7aea2118265b4ddbb15e

  • SSDEEP

    3072:vEg+gpj2m3aAM6VsIIrJZnEoWNVR+IRt1VH0+8:8CpBKEVxIMoWNVb1m

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1a9868d81689db0e016f32348495cdaa.exe
    "C:\Users\Admin\AppData\Local\Temp\1a9868d81689db0e016f32348495cdaa.exe"
    1⤵
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1012
    • C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      2⤵
        PID:4888

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1012-0-0x0000000000400000-0x0000000000434000-memory.dmp

      Filesize

      208KB

    • memory/1012-3-0x0000000000420000-0x000000000042E000-memory.dmp

      Filesize

      56KB

    • memory/1012-4-0x0000000000400000-0x0000000000414000-memory.dmp

      Filesize

      80KB

    • memory/1012-2-0x0000000000400000-0x0000000000414000-memory.dmp

      Filesize

      80KB

    • memory/1012-1-0x00000000005E0000-0x00000000005E1000-memory.dmp

      Filesize

      4KB