Analysis

  • max time kernel
    21s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    10-11-2024 05:11

General

  • Target

    02a849644f940bb0028a187f4565bd7716b8f3283d1e643d813f9501bb7aadebN.exe

  • Size

    1.1MB

  • MD5

    477058bbfb81b2a632cf5f2f031af640

  • SHA1

    a72772e05f08900fe80968ac3669815d41a17f39

  • SHA256

    02a849644f940bb0028a187f4565bd7716b8f3283d1e643d813f9501bb7aadeb

  • SHA512

    04a5f728025c9446e35d8fb258eaa2ad2cdfdbfb3b934b9147980c2f34c50fcc7036f717d68a6030d7666defabbcb6fa9f1bd8a8e555750ba780bf596f5eb799

  • SSDEEP

    24576:pRmJkcoQricOIQxiZY1iaXMMBs9RLNPTHdk0IFZk:mJZoQrbTFZY1iaXMMBs9RLldk3Tk

Score
7/10

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 34 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\02a849644f940bb0028a187f4565bd7716b8f3283d1e643d813f9501bb7aadebN.exe
    "C:\Users\Admin\AppData\Local\Temp\02a849644f940bb0028a187f4565bd7716b8f3283d1e643d813f9501bb7aadebN.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2316
    • C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe
      "C:\Users\Admin\AppData\Local\Temp\02a849644f940bb0028a187f4565bd7716b8f3283d1e643d813f9501bb7aadebN.exe"
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:3032
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Users\Admin\AppData\Local\Temp\02a849644f940bb0028a187f4565bd7716b8f3283d1e643d813f9501bb7aadebN.exe"
        3⤵
          PID:2200
        • C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe
          "C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe"
          3⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of WriteProcessMemory
          PID:2432
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
            "C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe"
            4⤵
              PID:2872
            • C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe
              "C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe"
              4⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: MapViewOfSection
              • Suspicious use of WriteProcessMemory
              PID:2888
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
                "C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe"
                5⤵
                • Accesses Microsoft Outlook profiles
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                • outlook_office_path
                • outlook_win_path
                PID:2876

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\prophetesses

        MD5

        d41d8cd98f00b204e9800998ecf8427e

        SHA1

        da39a3ee5e6b4b0d3255bfef95601890afd80709

        SHA256

        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

        SHA512

        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

      • \Users\Admin\AppData\Local\colliquefaction\parterres.exe

        Filesize

        1.1MB

        MD5

        477058bbfb81b2a632cf5f2f031af640

        SHA1

        a72772e05f08900fe80968ac3669815d41a17f39

        SHA256

        02a849644f940bb0028a187f4565bd7716b8f3283d1e643d813f9501bb7aadeb

        SHA512

        04a5f728025c9446e35d8fb258eaa2ad2cdfdbfb3b934b9147980c2f34c50fcc7036f717d68a6030d7666defabbcb6fa9f1bd8a8e555750ba780bf596f5eb799

      • memory/2316-2-0x0000000003390000-0x0000000003590000-memory.dmp

        Filesize

        2.0MB

      • memory/2432-18-0x00000000037F0000-0x00000000039F0000-memory.dmp

        Filesize

        2.0MB

      • memory/2876-66-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-34-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-24-0x0000000000400000-0x0000000000438000-memory.dmp

        Filesize

        224KB

      • memory/2876-62-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-26-0x0000000000500000-0x000000000052E000-memory.dmp

        Filesize

        184KB

      • memory/2876-60-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-72-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-88-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-86-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-84-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-82-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-80-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-76-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-74-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-70-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-68-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-27-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-64-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-25-0x00000000004B0000-0x00000000004E0000-memory.dmp

        Filesize

        192KB

      • memory/2876-23-0x0000000000400000-0x0000000000438000-memory.dmp

        Filesize

        224KB

      • memory/2876-54-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-56-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-52-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-50-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-48-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-44-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-42-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-40-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-38-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-36-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-32-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-31-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-28-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-78-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-46-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/2876-58-0x0000000000500000-0x0000000000528000-memory.dmp

        Filesize

        160KB

      • memory/3032-12-0x0000000003730000-0x0000000003930000-memory.dmp

        Filesize

        2.0MB