Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240611-en
  • resource tags

    arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    13-06-2024 08:48

General

  • Target

    44c5431345f9ec1ff0eb7078c746ca2798670ac4073290f4348ba3fd0264cbe7.exe

  • Size

    266KB

  • MD5

    06961e339f0f7b2e774c91af100580db

  • SHA1

    79b5970d3a6a508f92b9660a16f1884e2b17d45a

  • SHA256

    44c5431345f9ec1ff0eb7078c746ca2798670ac4073290f4348ba3fd0264cbe7

  • SHA512

    d3551315b5a22b2a7fa5e0b38f38935853dd1b604e41a60d372587c8db37471b0754a753e6efe5d1c734e91cac3eb11d1e98a0d702ce1e5255eda38ddb1b6b37

  • SSDEEP

    6144:nXzKdNY49u8rVarA/gkq+IyMePv01net:4a4AJrA/gkqryMy01

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\44c5431345f9ec1ff0eb7078c746ca2798670ac4073290f4348ba3fd0264cbe7.exe
    "C:\Users\Admin\AppData\Local\Temp\44c5431345f9ec1ff0eb7078c746ca2798670ac4073290f4348ba3fd0264cbe7.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2152
    • 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:1184
    • 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:392

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/2152-0-0x00000000000C0000-0x0000000000160000-memory.dmp

    Filesize

    640KB

  • memory/2152-14-0x00000000000C0000-0x0000000000160000-memory.dmp

    Filesize

    640KB