Resubmissions

21/02/2024, 15:09

240221-sjgptshf7x10

21/02/2024, 15:07

240221-shqlcahf6y10

21/02/2024, 15:06

240221-sg6aeaac9510

21/02/2024, 15:03

240221-se7qfsac5710

21/02/2024, 15:02

240221-sejzdshf2s1

Analysis

  • max time kernel
    446s
  • max time network
    451s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/02/2024, 15:06

General

  • Target
    fortnitepy-bot-master/INSTALL PACKAGES.bat
  • Size 1KB
  • Sample240221-sg6aeaac95
  • SHA256 9d896813807801e83c0e216b2aace6adc6cbbf7e55ba904657eef440e975190b
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    https://www.python.org/ftp/python/3.6.0/python-3.6.0-amd64.exe

Signatures

  • Blocklisted process makes network request 2 IoCs
  • Downloads MZ/PE file
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\fortnitepy-bot-master\INSTALL PACKAGES.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3288
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "(New-Object Net.WebClient).DownloadFile('https://www.python.org/ftp/python/3.6.0/python-3.6.0-amd64.exe', 'python-3.7.0-amd64.exe')"
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3012
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Invoke-WebRequest https://www.python.org/ftp/python/3.7.0/python-3.7.0-amd64.exe -OutFile python-3.7.0-amd64.exe"
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2720
    • C:\Windows\system32\cmd.exe
      cmd /k
      2⤵
        PID:1228

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 1KB
          • SHA256 03cba7e903a418a3966af1dc0debfb5fcfb2ac6d372ec48cb1b93c23e0fd1caf
          • MD5 SHA1 SHA512

          __PSScriptPolicyTest_dha4usb2.521.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dha4usb2.521.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512

          memory/2720-31-0x00007FF91E210000-0x00007FF91ECD1000-memory.dmp

          memory/2720-29-0x00000240FC5F0000-0x00000240FC600000-memory.dmp

          memory/2720-37-0x00007FF91E210000-0x00007FF91ECD1000-memory.dmp

          memory/2720-16-0x00007FF91E210000-0x00007FF91ECD1000-memory.dmp

          memory/2720-18-0x00000240FC5F0000-0x00000240FC600000-memory.dmp

          memory/2720-17-0x00000240FC5F0000-0x00000240FC600000-memory.dmp

          memory/2720-34-0x00000240FC5F0000-0x00000240FC600000-memory.dmp

          memory/2720-33-0x00000240FC5F0000-0x00000240FC600000-memory.dmp

          memory/2720-32-0x00000240FC5F0000-0x00000240FC600000-memory.dmp

          memory/3012-0-0x000001524D6C0000-0x000001524D6E2000-memory.dmp

          memory/3012-10-0x00007FF91E210000-0x00007FF91ECD1000-memory.dmp

          memory/3012-12-0x000001524B480000-0x000001524B490000-memory.dmp

          memory/3012-11-0x000001524B480000-0x000001524B490000-memory.dmp

          memory/3012-15-0x00007FF91E210000-0x00007FF91ECD1000-memory.dmp