Analysis

  • max time kernel
    156s
  • max time network
    183s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    09-02-2022 10:21

General

  • Target

    YOUR NEFT PAY.exe

  • Size

    1.3MB

  • MD5

    f25c22f38bb732e20c691cba2cdccf84

  • SHA1

    22e4e3d56dfab31dc3e74880090c7615313527d5

  • SHA256

    447574ed06b4e8cb0e9a379b09954355e5e7cc70d48083b52b7ec572bd07c0e2

  • SHA512

    3ece4008151eb32967b238bd316cfc5d93dfd7aa87c85f4f6fadf5867c8de7d13fcdaacfb2b0947e59e37d86705c58a76b9ff4108e0540066ab450bab558ed72

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 8 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\YOUR NEFT PAY.exe
    "C:\Users\Admin\AppData\Local\Temp\YOUR NEFT PAY.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4976
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c C:\Users\Admin\AppData\Local\Temp\
      2⤵
        PID:4948
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
      1⤵
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      PID:2220
    • C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
      C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
      1⤵
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      PID:4244

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/2220-132-0x000001C217F60000-0x000001C217F70000-memory.dmp

      Filesize

      64KB

    • memory/2220-133-0x000001C218520000-0x000001C218530000-memory.dmp

      Filesize

      64KB

    • memory/2220-134-0x000001C21ABE0000-0x000001C21ABE4000-memory.dmp

      Filesize

      16KB