Analysis

  • max time kernel
    124s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2022, 14:05

General

  • Target

    c630b9e304b5e90d97f12c3c9fc90d7ed2aa0446f58ea074f4f3982e77719ff3.exe

  • Size

    23KB

  • MD5

    d3aab7509bf179e1aed9fb618819b841

  • SHA1

    48e03ecbb164050b54270a33d2d64bf0dfecc712

  • SHA256

    c630b9e304b5e90d97f12c3c9fc90d7ed2aa0446f58ea074f4f3982e77719ff3

  • SHA512

    1b16f6e8bca026264be7c3696fcaaed46023add30ffc326139eb4c5a9411a06bb036e1337475459ed838911d6af6b531533d0fb5903cbc6d6b8bc2aeca0a6655

  • SSDEEP

    384:HPXwKqXL3+pfivFNeYVxZ+HiPYrdMck+G7s31/tGh/zJP8pFfJshiruPNzUdDr9y:HIKqXL3EfivneYLwWYrdMckXsFF4JUph

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c630b9e304b5e90d97f12c3c9fc90d7ed2aa0446f58ea074f4f3982e77719ff3.exe
    "C:\Users\Admin\AppData\Local\Temp\c630b9e304b5e90d97f12c3c9fc90d7ed2aa0446f58ea074f4f3982e77719ff3.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1944
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\C630B9~1.EXE > nul
      2⤵
        PID:3096

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1944-132-0x0000000000400000-0x000000000040E000-memory.dmp

      Filesize

      56KB

    • memory/1944-133-0x0000000000400000-0x000000000040E000-memory.dmp

      Filesize

      56KB

    • memory/1944-134-0x0000000000400000-0x000000000040E000-memory.dmp

      Filesize

      56KB