Analysis

  • max time kernel
    93s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/06/2024, 22:03

General

  • Target

    63628a61920145140b67b1531bc557960a61b525bebaa1e860e741ee341f4a92.exe

  • Size

    266KB

  • MD5

    7c47875a39a558fa001af4f2b0438a31

  • SHA1

    4a1efa00bf17f5dbfc2501b4bf316c5404e330a6

  • SHA256

    63628a61920145140b67b1531bc557960a61b525bebaa1e860e741ee341f4a92

  • SHA512

    b8da99b982879f19e5ac0b23ea7a3e29b5cf596219719d7cef8f069925e21eae35afc7161e479cab4766ca00487a8d985b8b275b128631ed48c5b17ff7990316

  • SSDEEP

    6144:9XzKdNY49u8rV1RLYUhypDIAygDL01net:ea4AGRYFMa01

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\63628a61920145140b67b1531bc557960a61b525bebaa1e860e741ee341f4a92.exe
    "C:\Users\Admin\AppData\Local\Temp\63628a61920145140b67b1531bc557960a61b525bebaa1e860e741ee341f4a92.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1188
    • 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:832
    • 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:2804

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/1188-0-0x0000000000440000-0x00000000004E0000-memory.dmp

          Filesize

          640KB

        • memory/1188-15-0x0000000000440000-0x00000000004E0000-memory.dmp

          Filesize

          640KB