Analysis

  • max time kernel
    147s
  • max time network
    154s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    25/06/2024, 21:14

General

  • Target

    622c0bb9586cde6cf3818076fbf2da9770c9145ef19b6d6640b453971300e975.exe

  • Size

    266KB

  • MD5

    05f6ba04d2096e8e89fa730a30000271

  • SHA1

    b4d3db9e6c25c918efbeee961c6210e3e7523c50

  • SHA256

    622c0bb9586cde6cf3818076fbf2da9770c9145ef19b6d6640b453971300e975

  • SHA512

    c5966893d6309bad7764c61edaa7161d9226a07dfefd4c141d7b3c735852a490f9cba4b6d5bb31b10ef6349b15d31fef22d2b414b3f7885465cfdfbd26eca774

  • SSDEEP

    6144:vXzKdNY49u8rVHzVpugmv+3gkCK2xB01net:wa4AKVnI0601

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\622c0bb9586cde6cf3818076fbf2da9770c9145ef19b6d6640b453971300e975.exe
    "C:\Users\Admin\AppData\Local\Temp\622c0bb9586cde6cf3818076fbf2da9770c9145ef19b6d6640b453971300e975.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2492
    • 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:2508
    • 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:3940

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/2492-0-0x0000000000E70000-0x0000000000F10000-memory.dmp

    Filesize

    640KB

  • memory/2492-14-0x0000000000E70000-0x0000000000F10000-memory.dmp

    Filesize

    640KB

  • memory/2492-16-0x0000000000E70000-0x0000000000F10000-memory.dmp

    Filesize

    640KB