Resubmissions

21/04/2024, 23:57

240421-3zjjgadb2y 10

21/04/2024, 23:54

240421-3xt77acg78 10

Analysis

  • max time kernel
    121s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    21/04/2024, 23:54

General

  • Target

    empyrean-main/install_python.bat

  • Size

    686B

  • MD5

    f30718a354e7cc104ea553ce5ae2d486

  • SHA1

    3876134e6b92da57a49d868013ed35b5d946f8fd

  • SHA256

    94008c8135d149fecd29ca62aded487f0fbfa6af893596ffc3e4b621a0fe4966

  • SHA512

    601b2256ea709a885741f1dec5c97dda6fb7fd4e485b4afac3503af1aefe73472e5bc5529c144814a3defbc0b51ac4b50e02a50dccc69b41ee5d87a3f4282874

Score
1/10

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\empyrean-main\install_python.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2136
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c powershell -Command "Invoke-WebRequest https://www.python.org/ftp/python/ -UseBasicParsing | Select-String -Pattern '3.10.[0-9]{1,2}' -AllMatches | Select-Object -ExpandProperty Matches | Select-Object -ExpandProperty Value | Sort-Object -Descending -Unique | Select-Object -First 1"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2996
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -Command "Invoke-WebRequest https://www.python.org/ftp/python/ -UseBasicParsing | Select-String -Pattern '3.10.[0-9]{1,2}' -AllMatches | Select-Object -ExpandProperty Matches | Select-Object -ExpandProperty Value | Sort-Object -Descending -Unique | Select-Object -First 1"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2992

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2992-4-0x000000001B520000-0x000000001B802000-memory.dmp

    Filesize

    2.9MB

  • memory/2992-5-0x0000000001EF0000-0x0000000001EF8000-memory.dmp

    Filesize

    32KB

  • memory/2992-6-0x000007FEF6200000-0x000007FEF6B9D000-memory.dmp

    Filesize

    9.6MB

  • memory/2992-7-0x00000000028D0000-0x0000000002950000-memory.dmp

    Filesize

    512KB

  • memory/2992-8-0x000007FEF6200000-0x000007FEF6B9D000-memory.dmp

    Filesize

    9.6MB

  • memory/2992-11-0x00000000028D0000-0x0000000002950000-memory.dmp

    Filesize

    512KB

  • memory/2992-10-0x00000000028D0000-0x0000000002950000-memory.dmp

    Filesize

    512KB

  • memory/2992-9-0x00000000028D0000-0x0000000002950000-memory.dmp

    Filesize

    512KB

  • memory/2992-12-0x000007FEF6200000-0x000007FEF6B9D000-memory.dmp

    Filesize

    9.6MB