Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-12-2024 10:55

General

  • Target

    a9b8879292fbf7bd63b7880cf9e1084040aa1c9adaf0b0f2d05e721696aae161.exe

  • Size

    1.0MB

  • MD5

    b3d29fb2f6ee5fa0ce6e777eed56d420

  • SHA1

    6ebd26c9ae4a12e76699682a99b7e47c591481ff

  • SHA256

    a9b8879292fbf7bd63b7880cf9e1084040aa1c9adaf0b0f2d05e721696aae161

  • SHA512

    3780cf7a0f339f673735ab847a36abc91aa5b3e1d63c7ab18a29507a0384018f2d0dcd62ebea4beb559d73173f763897517a567a27595743532129e26b8b8956

  • SSDEEP

    24576:ou6J33O0c+JY5UZ+XC0kGso6FauUAGhCtti4n0WY:Cu0c++OCvkGs9FauNBttLXY

Score
3/10

Malware Config

Signatures

  • 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 FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a9b8879292fbf7bd63b7880cf9e1084040aa1c9adaf0b0f2d05e721696aae161.exe
    "C:\Users\Admin\AppData\Local\Temp\a9b8879292fbf7bd63b7880cf9e1084040aa1c9adaf0b0f2d05e721696aae161.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3004
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\a9b8879292fbf7bd63b7880cf9e1084040aa1c9adaf0b0f2d05e721696aae161.exe"
      2⤵
        PID:1552
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3004 -s 736
        2⤵
        • Program crash
        PID:2616
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3004 -ip 3004
      1⤵
        PID:3516

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\aut87ED.tmp

        Filesize

        203KB

        MD5

        c7ffd1e38d28f553bea2faf8df2dadfe

        SHA1

        689336226ca2a224d58df97cad0150eef09d7296

        SHA256

        710cc40bf10d7a602e604243b9d22b00e443bac3ff2e6f767ef56258f92fed30

        SHA512

        2a47ebb8927b84c94075ccacb8afed7b27d37a3e4d737c014a3a3cce502e0b549c44950b13605ccccaf6e50c35df608bdaf3fa336945a7bd0f40bc8cb0564a03

      • memory/3004-12-0x0000000000E10000-0x0000000000E14000-memory.dmp

        Filesize

        16KB