Analysis

  • max time kernel
    113s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/09/2024, 22:37

General

  • Target

    d560635b9815be1e89c7a912b1fa85110079db12d2c7514a84f70fd18f4dd6b6N.exe

  • Size

    1.5MB

  • MD5

    e528170b0f467a129173392e5097b740

  • SHA1

    9e8e625bb07cb0269694db58a555e2f1a842b170

  • SHA256

    d560635b9815be1e89c7a912b1fa85110079db12d2c7514a84f70fd18f4dd6b6

  • SHA512

    8f8c9ec5bc8615b84f61322019585719947f7fc9835f83e70f9cd850d4a73f931e26a4db5bf66780a2fbd78b540db694913b076c1a256450b22ba3d1da45229b

  • SSDEEP

    24576:4W298E8ukTQcDiO1NGvhh4cU4k0/vzQTg/q0lzFadozu1+DuX3TzmWwivr6/TK:g98E8ukTqGGvhCcD0Tgy0LXu1qoTzmYt

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Modifies system certificate store 2 TTPs 5 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d560635b9815be1e89c7a912b1fa85110079db12d2c7514a84f70fd18f4dd6b6N.exe
    "C:\Users\Admin\AppData\Local\Temp\d560635b9815be1e89c7a912b1fa85110079db12d2c7514a84f70fd18f4dd6b6N.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1444
    • C:\Users\Admin\AppData\Local\Temp\8750.tmp
      "C:\Users\Admin\AppData\Local\Temp\8750.tmp" --pingC:\Users\Admin\AppData\Local\Temp\d560635b9815be1e89c7a912b1fa85110079db12d2c7514a84f70fd18f4dd6b6N.exe 14A953F49016186B5C0A2C7DBCDC2B36BC0A55558D2F194AF4D5AC608EAE2A7CFBE9A3304D92BE44C676119F5529D62E90EC1A7BE3AEF0675BF617286473CFAD
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:1732
      • C:\Users\Admin\AppData\Local\Temp\d560635b9815be1e89c7a912b1fa85110079db12d2c7514a84f70fd18f4dd6b6N.exe
        "C:\Users\Admin\AppData\Local\Temp\d560635b9815be1e89c7a912b1fa85110079db12d2c7514a84f70fd18f4dd6b6N.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Modifies system certificate store
        • Suspicious use of SetWindowsHookEx
        PID:3936

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\8750.tmp

          Filesize

          1.5MB

          MD5

          37927475a0e2b93dd51a5a55a813ab84

          SHA1

          690f25f557e8da325975386e3179c79d02ffa70d

          SHA256

          cdcc839961424e027cfa3c7624f2b3bc118e6540ecfea255221b42fbfa6fa0f4

          SHA512

          4672263d7666d8fda77fc3512bfd27dcbd892ef20466d1211375799b8266c2f0d31a2b952fdda078128fd544bbe683bdabd307ef99ccd2016da80c7b8be41aa0

        • C:\Users\Admin\AppData\Local\Temp\d560635b9815be1e89c7a912b1fa85110079db12d2c7514a84f70fd18f4dd6b6N.exe

          Filesize

          1.0MB

          MD5

          03b18ee5ae548b01cf455ca56aa2daae

          SHA1

          3149878b9d40624265bd1abd63632ec21bf36c8d

          SHA256

          9f581b5730b3f10de2a3b3a21d3e476f3094feef3e4dd92ffdaa103f6c410802

          SHA512

          919b9e512a30c643052337e461fa1fbd055932b4a557753fe03ebab29925bfc6d1aba61a92f320729569a5ad3d60e7493b43e366313f5328caf0597772f60721

        • memory/3936-15-0x0000000000400000-0x00000000004B4000-memory.dmp

          Filesize

          720KB

        • memory/3936-35-0x0000000000400000-0x00000000004B4000-memory.dmp

          Filesize

          720KB