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Analysis

  • max time kernel
    92s
  • max time network
    94s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    21/05/2024, 22:23

General

  • Target

    4774cd27faee92b35cb1cd5d6bcb1493adce541792d6e3913f46dd02fc4c1de5.exe

  • Size

    266KB

  • MD5

    ccaa5f2f6570e161848f38b6f548740c

  • SHA1

    ccddf267198ef28611639ad6a27b878afbf71f6c

  • SHA256

    4774cd27faee92b35cb1cd5d6bcb1493adce541792d6e3913f46dd02fc4c1de5

  • SHA512

    df804d2d02e2a8341273704fb5d456da31f9721a25714f5506c76c0e02265b216a824174bf370dd3da518b5a94d48fe88e5dfc39130e76931e6807b2137439b0

  • SSDEEP

    3072:GNXEGZJWhfNFC4S60+XoLczrVmXGpu2aB8XnOBATu3rejB1MiqGwepijH01ne4PK:UXzKdNY49u8rVbNJCKvMiqGM01net

Score
7/10
upx

Malware Config

Signatures

  • 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\4774cd27faee92b35cb1cd5d6bcb1493adce541792d6e3913f46dd02fc4c1de5.exe
    "C:\Users\Admin\AppData\Local\Temp\4774cd27faee92b35cb1cd5d6bcb1493adce541792d6e3913f46dd02fc4c1de5.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3316
    • 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:1968
    • 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:3528

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/3316-0-0x0000000000980000-0x0000000000A20000-memory.dmp

    Filesize

    640KB

  • memory/3316-15-0x0000000000980000-0x0000000000A20000-memory.dmp

    Filesize

    640KB