Analysis

  • max time kernel
    93s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/06/2024, 00:59

General

  • Target

    69fdb920e2e46997e8e4eed1369fae991b47b5cdcd5328ef05e49deaf24927b7.exe

  • Size

    266KB

  • MD5

    b0aa698e1d3259dec5e54b9397aaec08

  • SHA1

    b2fb1e78c6696fcd19e1a6880c1ff76a6b865ede

  • SHA256

    69fdb920e2e46997e8e4eed1369fae991b47b5cdcd5328ef05e49deaf24927b7

  • SHA512

    b27c2d701b1232881e45307bfd8dbab2bd1cf785f596c8e978c01252bcf791e6757e7c024b8ae9f6806f4f13dd9938ac5f415a5137d78b82f32ea4fab9f67a99

  • SSDEEP

    3072:vNXEGZJWhfNFC4S60+XoLczrVmXgAxPJR7BgCggW3KhEfVEoSQDrZaZ0sH01ne4S:1XzKdNY49u8rVMR1xifVEoSErW01net

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\69fdb920e2e46997e8e4eed1369fae991b47b5cdcd5328ef05e49deaf24927b7.exe
    "C:\Users\Admin\AppData\Local\Temp\69fdb920e2e46997e8e4eed1369fae991b47b5cdcd5328ef05e49deaf24927b7.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:5060
    • 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:4876
    • 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:2956

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        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/5060-0-0x0000000000960000-0x0000000000A00000-memory.dmp

          Filesize

          640KB

        • memory/5060-14-0x0000000000960000-0x0000000000A00000-memory.dmp

          Filesize

          640KB