Analysis

  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    13-06-2024 08:58

General

  • Target

    63afcb4f0b5e2c972c1191d01501e0e1b22bca9c32d1b081312f9d95edf109ff.exe

  • Size

    266KB

  • MD5

    2ab1922e236a7d6e7b7c2448d5e83220

  • SHA1

    f90924b90919287623dbade7d898345864fa4d24

  • SHA256

    63afcb4f0b5e2c972c1191d01501e0e1b22bca9c32d1b081312f9d95edf109ff

  • SHA512

    d4d6fda40857c3d50790862df9ed39252830bd88775c20abf657c60aad545448d013a9fc7d5199922609cd2dccdf16f4536b4708f62677c7fc1bf34ecfbb7cf7

  • SSDEEP

    3072:0NXEGZJWhfNFC4S60+XoLczrVmX5xAA8qgCR6jQ6yGl11+7H01ne4PK:CXzKdNY49u8rVqnxFGlv201net

Score
7/10
upx

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • UPX packed file 3 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\63afcb4f0b5e2c972c1191d01501e0e1b22bca9c32d1b081312f9d95edf109ff.exe
    "C:\Users\Admin\AppData\Local\Temp\63afcb4f0b5e2c972c1191d01501e0e1b22bca9c32d1b081312f9d95edf109ff.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1712
    • 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:4372
    • 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:4832

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/1712-0-0x0000000000430000-0x00000000004D0000-memory.dmp

    Filesize

    640KB

  • memory/1712-14-0x0000000000430000-0x00000000004D0000-memory.dmp

    Filesize

    640KB

  • memory/1712-15-0x0000000000430000-0x00000000004D0000-memory.dmp

    Filesize

    640KB