Analysis

  • max time kernel
    142s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-06-2024 12:06

General

  • Target

    dll/WinSCP.exe

  • Size

    277KB

  • MD5

    50c182293fef31782db383b5f5fb5a3f

  • SHA1

    f884abacee9918bd3d454e531638aa16219d3f2b

  • SHA256

    24e98f04948e730121af8c6f186b8b288a66bfdf88dcf4d11b7ef2878463bd89

  • SHA512

    0399940f9661cbc156395700a0c3a5e6d69d02f7cb9bc43c7437cdcc4106e4e3a813ebd615e016e842b0ed93b14435f9134cd0d61a985b840fe922db65e6ba62

  • SSDEEP

    6144:skdBy6tHmG676IS8i5cSXX6a8sg4iAA+KVI:By6tHe76IS8i5LXviAAje

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 connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dll\WinSCP.exe
    "C:\Users\Admin\AppData\Local\Temp\dll\WinSCP.exe"
    1⤵
    • Checks computer location settings
    • Enumerates connected drives
    • Suspicious use of SetWindowsHookEx
    PID:3104

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3104-1-0x0000000001A90000-0x0000000001A91000-memory.dmp

    Filesize

    4KB

  • memory/3104-0-0x0000000000100000-0x000000000140F000-memory.dmp

    Filesize

    19.1MB

  • memory/3104-7-0x0000000000100000-0x000000000140F000-memory.dmp

    Filesize

    19.1MB

  • memory/3104-9-0x0000000001A90000-0x0000000001A91000-memory.dmp

    Filesize

    4KB