Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    28/05/2024, 15:03

General

  • Target

    9b6df93f0504f306cce354de949bc09f02a67466c7d67235ff5c39fa2be3bb9b.exe

  • Size

    266KB

  • MD5

    e4e6ec613c891c6f09d568bb4f328c54

  • SHA1

    88af211d6ac29b87cd1e76aeda656e733774b968

  • SHA256

    9b6df93f0504f306cce354de949bc09f02a67466c7d67235ff5c39fa2be3bb9b

  • SHA512

    ad6c15073d50c7aa764643fb7926f5ed426a8e758d42618aabcc7bb4f1774a5cf8e5041b75b73b6b309af54a265e6f1b3a56096e765e01c5f41f3e0cb06a7ae6

  • SSDEEP

    3072:ZNXEGZJWhfNFC4S60+XoLczrVmXzqdOU3AYdfiQrImF+lASgnv3Ih1N1tNmH01nQ:3XzKdNY49u8rVPbgASgv3IXNPI01net

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\9b6df93f0504f306cce354de949bc09f02a67466c7d67235ff5c39fa2be3bb9b.exe
    "C:\Users\Admin\AppData\Local\Temp\9b6df93f0504f306cce354de949bc09f02a67466c7d67235ff5c39fa2be3bb9b.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2924
    • 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:2824
    • 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:3284

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/2924-0-0x0000000000470000-0x0000000000510000-memory.dmp

    Filesize

    640KB

  • memory/2924-14-0x0000000000470000-0x0000000000510000-memory.dmp

    Filesize

    640KB