Analysis

  • max time kernel
    94s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/06/2024, 16:04

General

  • Target

    db7b0f766e1573a87cd375147ca9fbb2ce98f802843ab62cc5e7b1936815cced.exe

  • Size

    266KB

  • MD5

    ca72cee4dda3aeb88f7bb9a1cf845e71

  • SHA1

    aae677ba72f55e71dfb8c43da4f295b17a364ba7

  • SHA256

    db7b0f766e1573a87cd375147ca9fbb2ce98f802843ab62cc5e7b1936815cced

  • SHA512

    e233db60ded46325dfebe0cc5c43a5050c9f78ff1950ce7be3bdcf1a73916aca11cdf62ad5a3ab920e7000ec9688155b09e1de1b47260711afedda2d97547cd1

  • SSDEEP

    6144:yXzKdNY49u8rVy7t6jlr5xuRrUio01net:Ba4Aj6lNxao01

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\db7b0f766e1573a87cd375147ca9fbb2ce98f802843ab62cc5e7b1936815cced.exe
    "C:\Users\Admin\AppData\Local\Temp\db7b0f766e1573a87cd375147ca9fbb2ce98f802843ab62cc5e7b1936815cced.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2424
    • 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:692
    • 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:3976

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/2424-0-0x0000000000EE0000-0x0000000000F80000-memory.dmp

          Filesize

          640KB

        • memory/2424-14-0x0000000000EE0000-0x0000000000F80000-memory.dmp

          Filesize

          640KB