Analysis

  • max time kernel
    132s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/05/2024, 10:42

General

  • Target

    29be5de685904aef89fcf1339238d43c04f5f283f93d6ce118ea444895b07ad8.exe

  • Size

    266KB

  • MD5

    0e3e99c9298208c85f820e45933d872d

  • SHA1

    7c61532486996b850b3eae6e00721bd6e9c86b94

  • SHA256

    29be5de685904aef89fcf1339238d43c04f5f283f93d6ce118ea444895b07ad8

  • SHA512

    1b82023d5ba0194a545c61c5e227d910dbd6cffcc0ccf9c2ec15c1bdf4d5139aa527c5bdc4ee83085e1d83056808f06465df950d02df1a6e09a8b9f3a73e0d79

  • SSDEEP

    6144:8XzKdNY49u8rV7TnAq9lk3nzlMY2qzk01net:za4AeTn19qBzbk01

Score
7/10
upx

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 2 IoCs
  • UPX packed file 2 IoCs

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29be5de685904aef89fcf1339238d43c04f5f283f93d6ce118ea444895b07ad8.exe
    "C:\Users\Admin\AppData\Local\Temp\29be5de685904aef89fcf1339238d43c04f5f283f93d6ce118ea444895b07ad8.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1772
    • C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
      "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
      2⤵
      • Executes dropped EXE
      PID:4080
    • C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
      "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
      2⤵
      • Executes dropped EXE
      PID:4140

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

          Filesize

          87KB

          MD5

          368332fca74f48697d842c5f4698ae1d

          SHA1

          0275153a1e62bd0eca0b02168895517ed66aac56

          SHA256

          3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

          SHA512

          fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

        • memory/1772-0-0x0000000000830000-0x00000000008D0000-memory.dmp

          Filesize

          640KB

        • memory/1772-14-0x0000000000830000-0x00000000008D0000-memory.dmp

          Filesize

          640KB