Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    12-11-2023 17:07

General

  • Target

    NEAS.dc2f30c0f6b264bc47ff6420a9a8ca4e.exe

  • Size

    175KB

  • MD5

    dc2f30c0f6b264bc47ff6420a9a8ca4e

  • SHA1

    26ccb28cde2721029b99f75d432a5fcbf8fbcb07

  • SHA256

    e6211b9a6fdf7e795ff58386592b6c8736c334ca96b81c62b6833e92012adfd1

  • SHA512

    9027d2082082836dc409772365e065be5615345bb7361bd5679d3ca8e77c2be89818767c913ecc9fa621c9b1eb787b4bd636d50ce29ec42a3e45e913f502f89f

  • SSDEEP

    3072:SDSOeCfbJDF8Y8iQsar6K0suoY/96dlL/4bPy:jOeM1OliQ5rsHP/cdJEP

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 2 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1180
      • C:\Users\Admin\AppData\Local\Temp\NEAS.dc2f30c0f6b264bc47ff6420a9a8ca4e.exe
        "C:\Users\Admin\AppData\Local\Temp\NEAS.dc2f30c0f6b264bc47ff6420a9a8ca4e.exe"
        2⤵
        • Suspicious use of UnmapMainImage
        • Suspicious use of WriteProcessMemory
        PID:2344

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1180-2-0x0000000002A70000-0x0000000002A7C000-memory.dmp

      Filesize

      48KB

    • memory/1180-3-0x0000000002A70000-0x0000000002A7C000-memory.dmp

      Filesize

      48KB

    • memory/2344-0-0x0000000000400000-0x0000000000434000-memory.dmp

      Filesize

      208KB

    • memory/2344-1-0x0000000000020000-0x0000000000030000-memory.dmp

      Filesize

      64KB

    • memory/2344-6-0x0000000000400000-0x0000000000418000-memory.dmp

      Filesize

      96KB

    • memory/2344-5-0x0000000000230000-0x000000000024A000-memory.dmp

      Filesize

      104KB

    • memory/2344-4-0x0000000000400000-0x0000000000418000-memory.dmp

      Filesize

      96KB

    • memory/2344-7-0x0000000000230000-0x000000000024A000-memory.dmp

      Filesize

      104KB