Analysis

  • max time kernel
    91s
  • max time network
    95s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    30/05/2024, 14:14

General

  • Target

    f7ec3e918dad930f9c4b60ed4f3556d44732c2793411d65a14a34d61d0cc94e3.exe

  • Size

    266KB

  • MD5

    a2929ebf5f38929d862f862cc8f2fd4a

  • SHA1

    2570c5f8ef54f9fd68936cb4ed59f11313eaf80e

  • SHA256

    f7ec3e918dad930f9c4b60ed4f3556d44732c2793411d65a14a34d61d0cc94e3

  • SHA512

    cbd37c45cd653901e4779303d8bf35643b6dc252e966508018f9debea1a5598e4d720b7a3a1c0e2fb471c26461d41b49266bba108d4506f1546d381d4350b024

  • SSDEEP

    6144:pXzKdNY49u8rV7aKCRqASgv3IXNP601net:Sa4A1FbSgvP01

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\f7ec3e918dad930f9c4b60ed4f3556d44732c2793411d65a14a34d61d0cc94e3.exe
    "C:\Users\Admin\AppData\Local\Temp\f7ec3e918dad930f9c4b60ed4f3556d44732c2793411d65a14a34d61d0cc94e3.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4872
    • 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:4900
    • 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:1364

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/4872-0-0x0000000000160000-0x0000000000200000-memory.dmp

    Filesize

    640KB

  • memory/4872-14-0x0000000000160000-0x0000000000200000-memory.dmp

    Filesize

    640KB