Analysis

  • max time kernel
    93s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-12-2024 23:05

General

  • Target

    Commander une image.exe

  • Size

    419KB

  • MD5

    f5a09e2bec2448ffe0f1121af91411ab

  • SHA1

    b81e12b89a1d72c90bfe6b5fe95b4b053e0207e6

  • SHA256

    90bbdf4e97b2f992340311300e29ce5dd0e8112c6dc681e3354855097eb83ad2

  • SHA512

    927216a2a0e9bc9141a0e9d32164b5e85708902fa8d22fe328d4ccecaf7f5bc562c875c330e3fedab8e8ee40d4612bd2d1ad57df2daeb83c0d856ed8bbefbfb4

  • SSDEEP

    6144:yGid26cy+QMFCjTOkpNEVMDGFYSM7QABzKNKVQ7i4iOE1u9fUy+z4Cz5qyj:ZzyuCnjDWMxZ7QUup5iO+u9X+z42ME

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Commander une image.exe
    "C:\Users\Admin\AppData\Local\Temp\Commander une image.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3012
    • C:\Users\Admin\AppData\Local\Temp\Commander une image.exe
      "C:\Users\Admin\AppData\Local\Temp\Commander une image.exe"
      2⤵
        PID:2300
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3012 -s 948
        2⤵
        • Program crash
        PID:5084
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3012 -ip 3012
      1⤵
        PID:1800

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\nslC8A0.tmp\xkaja.dll

        Filesize

        34KB

        MD5

        e5ff8d9cb45aeff5b05a5a1e54336585

        SHA1

        a2d037bd24fc22f65ab3816ed135f301bd96f051

        SHA256

        54df2592ba748fedb122fc6c4c18172bec40568fc057b1832cdadc808ce22dcc

        SHA512

        e2a0aa236957ca5823bcc9f091a263970621715f85f89bfb78adc5333cafe912db1e51bf00e8e592f08089e91cfe62a71070745f5ed131c1c0c025211c667582

      • memory/3012-8-0x0000000010009000-0x000000001000B000-memory.dmp

        Filesize

        8KB