Analysis

  • max time kernel
    137s
  • max time network
    149s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    09-07-2020 12:59

General

  • Target

    c19f0f58518d482c6ce5da4ba3710dbafaec9d25cb1fba400cf355dfb99284b3.dll

  • Size

    196KB

  • MD5

    7a0d1598dc50a8b48ed8287d36cc3211

  • SHA1

    ce0da44c03d7458d6b0d897c14ad2655304c7cb8

  • SHA256

    c19f0f58518d482c6ce5da4ba3710dbafaec9d25cb1fba400cf355dfb99284b3

  • SHA512

    c693ebed20e47ead22fc0ed7449f913a9934eb49e02249970d10888294adc98172a8c3b450ddf0fd2c8a1671f84b37455ea86211f7b9a4d87fbbba6377afd016

Score
1/10

Malware Config

Signatures

  • Checks whether UAC is enabled 8 IoCs
  • Modifies Internet Explorer settings 1 TTPs 71 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs
  • Suspicious use of SetWindowsHookEx 16 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\c19f0f58518d482c6ce5da4ba3710dbafaec9d25cb1fba400cf355dfb99284b3.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1688
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\c19f0f58518d482c6ce5da4ba3710dbafaec9d25cb1fba400cf355dfb99284b3.dll,#1
      2⤵
        PID:1740
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Checks whether UAC is enabled
      • Modifies Internet Explorer settings
      • Suspicious use of WriteProcessMemory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of FindShellTrayWindow
      PID:2964
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2964 CREDAT:82945 /prefetch:2
        2⤵
        • Checks whether UAC is enabled
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:3876
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Checks whether UAC is enabled
      • Modifies Internet Explorer settings
      • Suspicious use of WriteProcessMemory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of FindShellTrayWindow
      PID:744
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:744 CREDAT:82945 /prefetch:2
        2⤵
        • Checks whether UAC is enabled
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1436
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Checks whether UAC is enabled
      • Modifies Internet Explorer settings
      • Suspicious use of WriteProcessMemory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of FindShellTrayWindow
      PID:1136
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1136 CREDAT:82945 /prefetch:2
        2⤵
        • Checks whether UAC is enabled
        • Suspicious use of SetWindowsHookEx
        PID:3852
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Checks whether UAC is enabled
      • Modifies Internet Explorer settings
      • Suspicious use of WriteProcessMemory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of FindShellTrayWindow
      PID:2628
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2628 CREDAT:82945 /prefetch:2
        2⤵
        • Checks whether UAC is enabled
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:496

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

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    Downloads

    • memory/496-4-0x0000000000000000-mapping.dmp
    • memory/1436-2-0x0000000000000000-mapping.dmp
    • memory/1740-0-0x0000000000000000-mapping.dmp
    • memory/3852-3-0x0000000000000000-mapping.dmp
    • memory/3876-1-0x0000000000000000-mapping.dmp