Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30-10-2024 11:53

General

  • Target

    Ultimate Password Hacker 2011/Ultimate Password Hacker 2011.exe

  • Size

    2.4MB

  • MD5

    bdd0969fee3780c98c0bc55db4362ab5

  • SHA1

    8f8712d061170a6baad9b6dec57cdfe727bd4886

  • SHA256

    aed0d29605b857b18bade968b956cea5e275fc31592c8e4cdd7406abdc1937ad

  • SHA512

    aa59de5cd64913a20dbf5b5805f76c4e4789ec97d072a328a1b7cd6f0ca9201fc6ae249b71798fa4c2b31faa3c190da98d25777fe3c2fa46ee6b23009501ed9f

  • SSDEEP

    49152:oH2hEobT22ZmDhEKhEiCfbEZq4CKP5ErJ:8K

Malware Config

Extracted

Family

xtremerat

C2

eminem30.no-ip.org

Extracted

Family

darkcomet

Botnet

Guest16

C2

mafija.no-ip.org:1604

Mutex

DC_MUTEX-GVANDS4

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    WUgWAj4hWakq

  • install

    true

  • offline_keylogger

    true

  • password

    eminem

  • persistence

    true

  • reg_key

    rundll32

Signatures

  • Darkcomet

    DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

  • Darkcomet family
  • Detect XtremeRAT payload 2 IoCs
  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • XtremeRAT

    The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.

  • Xtremerat family
  • Sets file to hidden 1 TTPs 2 IoCs

    Modifies file attributes to stop it showing in Explorer etc.

  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 5 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 13 IoCs

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

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 46 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Views/modifies file attributes 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Ultimate Password Hacker 2011\Ultimate Password Hacker 2011.exe
    "C:\Users\Admin\AppData\Local\Temp\Ultimate Password Hacker 2011\Ultimate Password Hacker 2011.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1576
    • C:\Users\Admin\AppData\Local\Temp\Ultimate Password Hacker 2011.exe
      "C:\Users\Admin\AppData\Local\Temp\Ultimate Password Hacker 2011.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:1760
    • C:\Users\Admin\AppData\Local\Temp\flesplayer.exe
      "C:\Users\Admin\AppData\Local\Temp\flesplayer.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2084
      • C:\Users\Admin\AppData\Local\Temp\microsoft.exe
        "C:\Users\Admin\AppData\Local\Temp\microsoft.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2852
        • C:\Users\Admin\AppData\Local\Temp\microsoft.exe
          "C:\Users\Admin\AppData\Local\Temp\microsoft.exe"
          4⤵
          • Modifies WinLogon for persistence
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3068
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\microsoft.exe" +s +h
            5⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:476
            • C:\Windows\SysWOW64\attrib.exe
              attrib "C:\Users\Admin\AppData\Local\Temp\microsoft.exe" +s +h
              6⤵
              • Sets file to hidden
              • System Location Discovery: System Language Discovery
              • Views/modifies file attributes
              PID:2864
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h
            5⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:572
            • C:\Windows\SysWOW64\attrib.exe
              attrib "C:\Users\Admin\AppData\Local\Temp" +s +h
              6⤵
              • Sets file to hidden
              • System Location Discovery: System Language Discovery
              • Views/modifies file attributes
              PID:596
          • C:\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exe
            "C:\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exe"
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious use of SetWindowsHookEx
            PID:2040
            • C:\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exe
              "C:\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exe"
              6⤵
              • Executes dropped EXE
              • Adds Run key to start application
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: GetForegroundWindowSpam
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of SetWindowsHookEx
              PID:1712
              • C:\Windows\SysWOW64\notepad.exe
                notepad
                7⤵
                • System Location Discovery: System Language Discovery
                PID:2036
      • C:\Users\Admin\AppData\Local\Temp\micromedia.exe
        "C:\Users\Admin\AppData\Local\Temp\micromedia.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2988
        • C:\Users\Admin\AppData\Local\Temp\micromedia.exe
          "C:\Users\Admin\AppData\Local\Temp\micromedia.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2928
          • C:\Windows\SysWOW64\svchost.exe
            svchost.exe
            5⤵
            • System Location Discovery: System Language Discovery
            PID:2948
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:2800

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Ultimate Password Hacker 2011.exe

      Filesize

      528KB

      MD5

      225dcd38b695a726888d54f333e75cab

      SHA1

      04843136e1572dd0f7756c8cb29c6bc9a5984413

      SHA256

      ac70ff84e1e2935f8140f91e0fbb74ffd671ae96546e46924cb156223817db10

      SHA512

      6d12a9dc1719c3cb8001ee9c4861f7db239cd3f5f07fda693679dec1dd145c77a6f762a6b7970c343869eb77657f97e7d261bf5b5c9aa86839175c3e9533d497

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

      Filesize

      1.2MB

      MD5

      0c17d23d99c9c1b306c4e1d12900d1fa

      SHA1

      0b199deda6aa4f894f6b6cadbb07cc9f082f1f54

      SHA256

      7a3253251902b38aa969016cf372efc041114edcbb690cd894f2174cae206559

      SHA512

      07e1b700cdfc33a3efc6c34c6ecf577d3f43605127c4404335b60b8a47fd1bad638a5f43e5bf25e73cf368805dad8858a253cef2ed8f588b893605b879aa9d4b

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

      Filesize

      93KB

      MD5

      ed2567a7f32595ae534c9585616d8da9

      SHA1

      794dda2f0937704b1d0a95c9a4d42ecf2bdf5818

      SHA256

      c1d9201194905de6ab87d40e7dae12e50acf41238e14ad419d61faa73ffa16fd

      SHA512

      dd006609475a303f20f279cef38f60a972e29a2e24a14544fc88732312cb329008de5c6bb19b27dadddf91f8f6661d2d07771583b4012d2d6a375506a1e4b480

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

      Filesize

      718KB

      MD5

      e5eb5f11d14169b9ff82b79ebbe68aef

      SHA1

      a855cf3aab0b1b8897fcfd39d4f749fcee2f623f

      SHA256

      25bf774b16b62ea94775be0d498b28104d474c099e968ae8f1344f5197e28771

      SHA512

      9879d04c8be54931d57ae748418e6b8ec43517bc19bfb05fe0a43e9ee0d3cf078f9ebc3ef722deed706d7b5765364d2ef9cc13f0b1c7d3a91154fa6f00e82816

    • memory/1576-1-0x0000000000530000-0x0000000000538000-memory.dmp

      Filesize

      32KB

    • memory/1576-2-0x000007FEF51E0000-0x000007FEF5B7D000-memory.dmp

      Filesize

      9.6MB

    • memory/1576-3-0x000007FEF51E0000-0x000007FEF5B7D000-memory.dmp

      Filesize

      9.6MB

    • memory/1576-4-0x000007FEF51E0000-0x000007FEF5B7D000-memory.dmp

      Filesize

      9.6MB

    • memory/1576-5-0x000007FEF51E0000-0x000007FEF5B7D000-memory.dmp

      Filesize

      9.6MB

    • memory/1576-0-0x000007FEF549E000-0x000007FEF549F000-memory.dmp

      Filesize

      4KB

    • memory/1576-56-0x000007FEF51E0000-0x000007FEF5B7D000-memory.dmp

      Filesize

      9.6MB

    • memory/1576-52-0x000007FEF51E0000-0x000007FEF5B7D000-memory.dmp

      Filesize

      9.6MB

    • memory/1712-128-0x0000000000400000-0x00000000004B2000-memory.dmp

      Filesize

      712KB

    • memory/1712-135-0x0000000000400000-0x00000000004B2000-memory.dmp

      Filesize

      712KB

    • memory/1712-130-0x0000000000400000-0x00000000004B2000-memory.dmp

      Filesize

      712KB

    • memory/1712-127-0x0000000000400000-0x00000000004B2000-memory.dmp

      Filesize

      712KB

    • memory/1712-131-0x0000000000400000-0x00000000004B2000-memory.dmp

      Filesize

      712KB

    • memory/1712-137-0x0000000000400000-0x00000000004B2000-memory.dmp

      Filesize

      712KB

    • memory/1712-87-0x0000000000400000-0x00000000004B2000-memory.dmp

      Filesize

      712KB

    • memory/1712-129-0x0000000000400000-0x00000000004B2000-memory.dmp

      Filesize

      712KB

    • memory/1712-136-0x0000000000400000-0x00000000004B2000-memory.dmp

      Filesize

      712KB

    • memory/1712-132-0x0000000000400000-0x00000000004B2000-memory.dmp

      Filesize

      712KB

    • memory/1712-134-0x0000000000400000-0x00000000004B2000-memory.dmp

      Filesize

      712KB

    • memory/1712-86-0x0000000000400000-0x00000000004B2000-memory.dmp

      Filesize

      712KB

    • memory/1712-85-0x0000000000400000-0x00000000004B2000-memory.dmp

      Filesize

      712KB

    • memory/1712-133-0x0000000000400000-0x00000000004B2000-memory.dmp

      Filesize

      712KB

    • memory/2036-88-0x0000000000080000-0x0000000000081000-memory.dmp

      Filesize

      4KB

    • memory/2036-126-0x00000000001B0000-0x00000000001B1000-memory.dmp

      Filesize

      4KB

    • memory/2040-84-0x0000000000400000-0x0000000000411000-memory.dmp

      Filesize

      68KB

    • memory/2040-81-0x0000000000290000-0x00000000002A1000-memory.dmp

      Filesize

      68KB

    • memory/2084-22-0x000007FEF51E0000-0x000007FEF5B7D000-memory.dmp

      Filesize

      9.6MB

    • memory/2084-57-0x000007FEF51E0000-0x000007FEF5B7D000-memory.dmp

      Filesize

      9.6MB

    • memory/2084-19-0x000007FEF51E0000-0x000007FEF5B7D000-memory.dmp

      Filesize

      9.6MB

    • memory/2084-18-0x000007FEF51E0000-0x000007FEF5B7D000-memory.dmp

      Filesize

      9.6MB

    • memory/2852-61-0x0000000000400000-0x0000000000411000-memory.dmp

      Filesize

      68KB

    • memory/2852-32-0x0000000000400000-0x0000000000411000-memory.dmp

      Filesize

      68KB

    • memory/2928-48-0x0000000010000000-0x000000001004D000-memory.dmp

      Filesize

      308KB

    • memory/2928-46-0x0000000010000000-0x000000001004D000-memory.dmp

      Filesize

      308KB

    • memory/2928-49-0x0000000010000000-0x000000001004D000-memory.dmp

      Filesize

      308KB

    • memory/2948-55-0x0000000010000000-0x000000001004D000-memory.dmp

      Filesize

      308KB

    • memory/2948-53-0x0000000010000000-0x000000001004D000-memory.dmp

      Filesize

      308KB

    • memory/2988-38-0x0000000000400000-0x0000000000411000-memory.dmp

      Filesize

      68KB

    • memory/2988-51-0x0000000000400000-0x0000000000411000-memory.dmp

      Filesize

      68KB

    • memory/2988-50-0x0000000000260000-0x0000000000271000-memory.dmp

      Filesize

      68KB

    • memory/3068-78-0x0000000000400000-0x00000000004B2000-memory.dmp

      Filesize

      712KB

    • memory/3068-74-0x00000000040F0000-0x0000000004101000-memory.dmp

      Filesize

      68KB

    • memory/3068-62-0x0000000000400000-0x00000000004B2000-memory.dmp

      Filesize

      712KB

    • memory/3068-59-0x0000000000400000-0x00000000004B2000-memory.dmp

      Filesize

      712KB