Analysis

  • max time kernel
    153s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7v200722
  • submitted
    31-07-2020 08:20

General

  • Target

    184bfstrategiv.exe

  • Size

    250KB

  • MD5

    54d639bea94648a989d2be19694e95e9

  • SHA1

    2e95c8523a3a5b32bec0f1e0cef2caf31e5427e2

  • SHA256

    79757dd2054f493da9edce3fb48b61c339471d288f432277b26a3fba928f72af

  • SHA512

    62651f406939cf06e0406c0ec618bbb65baf772c49b318e15961f563867f546d032db0ecd437c907feae4df0ac54ceb361dcd0c765ad3101625072e465af8a9b

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 196 IoCs
  • Checks whether UAC is enabled 16 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs
  • Suspicious use of SetWindowsHookEx 32 IoCs
  • Suspicious use of FindShellTrayWindow 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\184bfstrategiv.exe
    "C:\Users\Admin\AppData\Local\Temp\184bfstrategiv.exe"
    1⤵
      PID:1436
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Checks whether UAC is enabled
      • Suspicious use of WriteProcessMemory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of FindShellTrayWindow
      PID:1388
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1388 CREDAT:275457 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Checks whether UAC is enabled
        • Suspicious use of SetWindowsHookEx
        PID:1824
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1388 CREDAT:668677 /prefetch:2
        2⤵
          PID:1404
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
        1⤵
        • Modifies Internet Explorer settings
        • Checks whether UAC is enabled
        • Suspicious use of WriteProcessMemory
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of FindShellTrayWindow
        PID:840
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:840 CREDAT:275457 /prefetch:2
          2⤵
          • Modifies Internet Explorer settings
          • Checks whether UAC is enabled
          • Suspicious use of SetWindowsHookEx
          PID:1504
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
        1⤵
        • Modifies Internet Explorer settings
        • Checks whether UAC is enabled
        • Suspicious use of WriteProcessMemory
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of FindShellTrayWindow
        PID:1944
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1944 CREDAT:275457 /prefetch:2
          2⤵
          • Modifies Internet Explorer settings
          • Checks whether UAC is enabled
          • Suspicious use of SetWindowsHookEx
          PID:1356
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
        1⤵
        • Modifies Internet Explorer settings
        • Checks whether UAC is enabled
        • Suspicious use of WriteProcessMemory
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of FindShellTrayWindow
        PID:1352
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1352 CREDAT:275457 /prefetch:2
          2⤵
          • Modifies Internet Explorer settings
          • Checks whether UAC is enabled
          • Suspicious use of SetWindowsHookEx
          PID:1796
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
        1⤵
        • Modifies Internet Explorer settings
        • Checks whether UAC is enabled
        • Suspicious use of WriteProcessMemory
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of FindShellTrayWindow
        PID:1572
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1572 CREDAT:275457 /prefetch:2
          2⤵
          • Modifies Internet Explorer settings
          • Checks whether UAC is enabled
          • Suspicious use of SetWindowsHookEx
          PID:1484
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
        1⤵
        • Modifies Internet Explorer settings
        • Checks whether UAC is enabled
        • Suspicious use of WriteProcessMemory
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of FindShellTrayWindow
        PID:1132
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1132 CREDAT:275457 /prefetch:2
          2⤵
          • Modifies Internet Explorer settings
          • Checks whether UAC is enabled
          • Suspicious use of SetWindowsHookEx
          PID:1996
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
        1⤵
        • Modifies Internet Explorer settings
        • Checks whether UAC is enabled
        • Suspicious use of WriteProcessMemory
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of FindShellTrayWindow
        PID:1460
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1460 CREDAT:275457 /prefetch:2
          2⤵
          • Modifies Internet Explorer settings
          • Checks whether UAC is enabled
          • Suspicious use of SetWindowsHookEx
          PID:1440
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
        1⤵
        • Modifies Internet Explorer settings
        • Checks whether UAC is enabled
        • Suspicious use of WriteProcessMemory
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of FindShellTrayWindow
        PID:1064
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1064 CREDAT:275457 /prefetch:2
          2⤵
          • Checks whether UAC is enabled
          • Suspicious use of SetWindowsHookEx
          PID:852

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Defense Evasion

      Modify Registry

      1
      T1112

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\vvur1wv\imagestore.dat
      • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\vvur1wv\imagestore.dat
      • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\vvur1wv\imagestore.dat
      • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\vvur1wv\imagestore.dat
      • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\vvur1wv\imagestore.dat
      • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\vvur1wv\imagestore.dat
      • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\vvur1wv\imagestore.dat
      • memory/852-15-0x0000000000000000-mapping.dmp
      • memory/1356-5-0x0000000000000000-mapping.dmp
      • memory/1436-0-0x0000000000330000-0x0000000000347000-memory.dmp
        Filesize

        92KB

      • memory/1440-13-0x0000000000000000-mapping.dmp
      • memory/1484-9-0x0000000000000000-mapping.dmp
      • memory/1504-3-0x0000000000000000-mapping.dmp
      • memory/1796-7-0x0000000000000000-mapping.dmp
      • memory/1824-2-0x0000000006630000-0x0000000006653000-memory.dmp
        Filesize

        140KB

      • memory/1824-1-0x0000000000000000-mapping.dmp
      • memory/1996-11-0x0000000000000000-mapping.dmp