Analysis

  • max time kernel
    150s
  • max time network
    161s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    31-07-2020 08:20

General

  • Target

    201bfstrategiv.exe

  • Size

    250KB

  • MD5

    725c674f10a889895195fcbbd3cdb12c

  • SHA1

    d293837c46046b4ad12c4c381f5905b06bcb22dd

  • SHA256

    5590586aa5618c66218cbf4b70a04f7bff2efc3ed6786ae4a83f69d9f44f0bbe

  • SHA512

    938de2a31f30973e6e43fc62d1c9151aaa8f09e21c585e03c1dd42bcfcffcfe7dd43541c62da9b0785734d938633f52407276fb21390494e69a6157687e92d8a

Score
1/10

Malware Config

Signatures

  • Suspicious use of FindShellTrayWindow 9 IoCs
  • Checks whether UAC is enabled 18 IoCs
  • Modifies Internet Explorer settings 1 TTPs 222 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs
  • Suspicious use of SetWindowsHookEx 36 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\201bfstrategiv.exe
    "C:\Users\Admin\AppData\Local\Temp\201bfstrategiv.exe"
    1⤵
      PID:112
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Checks whether UAC is enabled
      • Modifies Internet Explorer settings
      • Suspicious use of WriteProcessMemory
      • Suspicious use of SetWindowsHookEx
      PID:1836
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1836 CREDAT:275457 /prefetch:2
        2⤵
        • Checks whether UAC is enabled
        • Suspicious use of SetWindowsHookEx
        PID:1916
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1836 CREDAT:734213 /prefetch:2
        2⤵
          PID:1172
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
        1⤵
        • Suspicious use of FindShellTrayWindow
        • Checks whether UAC is enabled
        • Modifies Internet Explorer settings
        • Suspicious use of WriteProcessMemory
        • Suspicious use of SetWindowsHookEx
        PID:1508
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1508 CREDAT:275457 /prefetch:2
          2⤵
          • Checks whether UAC is enabled
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:464
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
        1⤵
        • Suspicious use of FindShellTrayWindow
        • Checks whether UAC is enabled
        • Modifies Internet Explorer settings
        • Suspicious use of WriteProcessMemory
        • Suspicious use of SetWindowsHookEx
        PID:1640
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1640 CREDAT:275457 /prefetch:2
          2⤵
          • Checks whether UAC is enabled
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:1656
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
        1⤵
        • Suspicious use of FindShellTrayWindow
        • Checks whether UAC is enabled
        • Modifies Internet Explorer settings
        • Suspicious use of WriteProcessMemory
        • Suspicious use of SetWindowsHookEx
        PID:1268
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1268 CREDAT:275457 /prefetch:2
          2⤵
          • Checks whether UAC is enabled
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:756
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
        1⤵
        • Suspicious use of FindShellTrayWindow
        • Checks whether UAC is enabled
        • Modifies Internet Explorer settings
        • Suspicious use of WriteProcessMemory
        • Suspicious use of SetWindowsHookEx
        PID:1084
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1084 CREDAT:275457 /prefetch:2
          2⤵
          • Checks whether UAC is enabled
          • Suspicious use of SetWindowsHookEx
          PID:1328
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
        1⤵
        • Suspicious use of FindShellTrayWindow
        • Checks whether UAC is enabled
        • Modifies Internet Explorer settings
        • Suspicious use of WriteProcessMemory
        • Suspicious use of SetWindowsHookEx
        PID:1976
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1976 CREDAT:275457 /prefetch:2
          2⤵
          • Checks whether UAC is enabled
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:1756
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
        1⤵
        • Suspicious use of FindShellTrayWindow
        • Checks whether UAC is enabled
        • Modifies Internet Explorer settings
        • Suspicious use of WriteProcessMemory
        • Suspicious use of SetWindowsHookEx
        PID:1320
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1320 CREDAT:275457 /prefetch:2
          2⤵
          • Checks whether UAC is enabled
          • Suspicious use of SetWindowsHookEx
          PID:668
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
        1⤵
        • Suspicious use of FindShellTrayWindow
        • Checks whether UAC is enabled
        • Modifies Internet Explorer settings
        • Suspicious use of WriteProcessMemory
        • Suspicious use of SetWindowsHookEx
        PID:1820
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1820 CREDAT:275457 /prefetch:2
          2⤵
          • Checks whether UAC is enabled
          • Suspicious use of SetWindowsHookEx
          PID:1944
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
        1⤵
        • Suspicious use of FindShellTrayWindow
        • Checks whether UAC is enabled
        • Modifies Internet Explorer settings
        • Suspicious use of WriteProcessMemory
        • Suspicious use of SetWindowsHookEx
        PID:1092
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1092 CREDAT:275457 /prefetch:2
          2⤵
          • Checks whether UAC is enabled
          • Suspicious use of SetWindowsHookEx
          PID:1812

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Defense Evasion

      Modify Registry

      1
      T1112

      Replay Monitor

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      Downloads

      • memory/112-0-0x0000000000290000-0x00000000002A7000-memory.dmp
        Filesize

        92KB

      • memory/464-3-0x0000000000000000-mapping.dmp
      • memory/668-8-0x0000000000000000-mapping.dmp
      • memory/756-5-0x0000000000000000-mapping.dmp
      • memory/1328-6-0x0000000000000000-mapping.dmp
      • memory/1656-4-0x0000000000000000-mapping.dmp
      • memory/1756-7-0x0000000000000000-mapping.dmp
      • memory/1812-10-0x0000000000000000-mapping.dmp
      • memory/1916-1-0x0000000000000000-mapping.dmp
      • memory/1916-2-0x0000000005B50000-0x0000000005B73000-memory.dmp
        Filesize

        140KB

      • memory/1944-9-0x0000000000000000-mapping.dmp