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Analysis

  • max time kernel
    92s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/10/2024, 02:05

General

  • Target

    a0ce83972e16b826fc209b7272260aa7ca67b58cec13fb62c5285bde3ab7a257.exe

  • Size

    1.2MB

  • MD5

    2b2832a4e1bf4e26e59980f4162334e2

  • SHA1

    a9ae9ed9b7804a21fc0cf1e6b0d7d2e9f18b8336

  • SHA256

    a0ce83972e16b826fc209b7272260aa7ca67b58cec13fb62c5285bde3ab7a257

  • SHA512

    26fc4677d42d3c0dae70a0f5c8c8e0987bac137d94d6973883de48c3de028424e77c2227d14b4d59b9eafe097a5e3dde29d275fbe1de3ce7fe880d4496228f01

  • SSDEEP

    24576:uRmJkcoQricOIQxiZY1iaCznZeX4CCmLFtyfHIHjw3Oz/ijaX:7JZoQrbTFZY1iaCznMCiFtygHcOTN

Score
7/10

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Executes dropped EXE 1 IoCs
  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • 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 2 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 6 IoCs
  • Suspicious use of SendNotifyMessage 6 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a0ce83972e16b826fc209b7272260aa7ca67b58cec13fb62c5285bde3ab7a257.exe
    "C:\Users\Admin\AppData\Local\Temp\a0ce83972e16b826fc209b7272260aa7ca67b58cec13fb62c5285bde3ab7a257.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3464
    • C:\Users\Admin\AppData\Local\inhumate\incalculability.exe
      "C:\Users\Admin\AppData\Local\Temp\a0ce83972e16b826fc209b7272260aa7ca67b58cec13fb62c5285bde3ab7a257.exe"
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:3724
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Users\Admin\AppData\Local\Temp\a0ce83972e16b826fc209b7272260aa7ca67b58cec13fb62c5285bde3ab7a257.exe"
        3⤵
          PID:3120
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3724 -s 728
          3⤵
          • Program crash
          PID:1352
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3724 -ip 3724
      1⤵
        PID:736

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\inhumate\incalculability.exe

        Filesize

        1.2MB

        MD5

        2b2832a4e1bf4e26e59980f4162334e2

        SHA1

        a9ae9ed9b7804a21fc0cf1e6b0d7d2e9f18b8336

        SHA256

        a0ce83972e16b826fc209b7272260aa7ca67b58cec13fb62c5285bde3ab7a257

        SHA512

        26fc4677d42d3c0dae70a0f5c8c8e0987bac137d94d6973883de48c3de028424e77c2227d14b4d59b9eafe097a5e3dde29d275fbe1de3ce7fe880d4496228f01

      • memory/3464-2-0x00000000043D0000-0x00000000047D0000-memory.dmp

        Filesize

        4.0MB

      • memory/3724-10-0x0000000003D50000-0x0000000003F50000-memory.dmp

        Filesize

        2.0MB