Analysis

  • max time kernel
    144s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    09-11-2020 19:44

General

  • Target

    4529c68eb1c7a905d1a2549b18671adf.exe

  • Size

    1.2MB

  • MD5

    4529c68eb1c7a905d1a2549b18671adf

  • SHA1

    f4cccf934ee66a05e1d5cbe11778b896ee533e2b

  • SHA256

    562b6f9799bf19a42aa840a2f7178cc11bce20110ade85cf354a57dd0b569824

  • SHA512

    8149166e620c1ba49c5ab3571351c151ae6d1e08ac643ffc0f2ae3035bc6fe2cb23a77ce8f4faa56ae4b5b891a8ac9154c6a3b15082f8bc09f2f1d23676ae9df

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 128 IoCs
  • Suspicious use of FindShellTrayWindow 7 IoCs
  • Suspicious use of SetWindowsHookEx 28 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4529c68eb1c7a905d1a2549b18671adf.exe
    "C:\Users\Admin\AppData\Local\Temp\4529c68eb1c7a905d1a2549b18671adf.exe"
    1⤵
      PID:1916
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1000
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1000 CREDAT:275457 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1344
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1000 CREDAT:275468 /prefetch:2
        2⤵
        • Suspicious use of SetWindowsHookEx
        PID:988
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1040
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1040 CREDAT:275457 /prefetch:2
        2⤵
        • Suspicious use of SetWindowsHookEx
        PID:944
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1664
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1664 CREDAT:275457 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1492
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1336
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1336 CREDAT:275457 /prefetch:2
        2⤵
        • Suspicious use of SetWindowsHookEx
        PID:1520
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:868
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:868 CREDAT:275457 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2016

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\s7iy1jn\imagestore.dat
      MD5

      45c6f3e8a4123f0f7c3b6ff41bf50fd2

      SHA1

      9d16a0836fc636950a742c2680f9b9279d1ce2eb

      SHA256

      36264f507db5fe6c11f2b4ddb2eed4d79b413e8becf0e22b8244cd263f63f521

      SHA512

      27b63c9eeff4131fa9714b5e465187809b615ef640ee2bf40f8f2763bf79f45ad94dd3a716066febc1603d3163b10e9330b53dfe00ac155ae73ebe39d3778312

    • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\s7iy1jn\imagestore.dat
      MD5

      45c6f3e8a4123f0f7c3b6ff41bf50fd2

      SHA1

      9d16a0836fc636950a742c2680f9b9279d1ce2eb

      SHA256

      36264f507db5fe6c11f2b4ddb2eed4d79b413e8becf0e22b8244cd263f63f521

      SHA512

      27b63c9eeff4131fa9714b5e465187809b615ef640ee2bf40f8f2763bf79f45ad94dd3a716066febc1603d3163b10e9330b53dfe00ac155ae73ebe39d3778312

    • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\s7iy1jn\imagestore.dat
      MD5

      45c6f3e8a4123f0f7c3b6ff41bf50fd2

      SHA1

      9d16a0836fc636950a742c2680f9b9279d1ce2eb

      SHA256

      36264f507db5fe6c11f2b4ddb2eed4d79b413e8becf0e22b8244cd263f63f521

      SHA512

      27b63c9eeff4131fa9714b5e465187809b615ef640ee2bf40f8f2763bf79f45ad94dd3a716066febc1603d3163b10e9330b53dfe00ac155ae73ebe39d3778312

    • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\s7iy1jn\imagestore.dat
      MD5

      45c6f3e8a4123f0f7c3b6ff41bf50fd2

      SHA1

      9d16a0836fc636950a742c2680f9b9279d1ce2eb

      SHA256

      36264f507db5fe6c11f2b4ddb2eed4d79b413e8becf0e22b8244cd263f63f521

      SHA512

      27b63c9eeff4131fa9714b5e465187809b615ef640ee2bf40f8f2763bf79f45ad94dd3a716066febc1603d3163b10e9330b53dfe00ac155ae73ebe39d3778312

    • memory/556-1-0x000007FEF7D20000-0x000007FEF7F9A000-memory.dmp
      Filesize

      2.5MB

    • memory/944-5-0x0000000000000000-mapping.dmp
    • memory/988-3-0x0000000000000000-mapping.dmp
    • memory/1344-4-0x0000000005A70000-0x0000000005A93000-memory.dmp
      Filesize

      140KB

    • memory/1344-2-0x0000000000000000-mapping.dmp
    • memory/1492-7-0x0000000000000000-mapping.dmp
    • memory/1520-9-0x0000000000000000-mapping.dmp
    • memory/1916-0-0x0000000000250000-0x0000000000261000-memory.dmp
      Filesize

      68KB

    • memory/2016-11-0x0000000000000000-mapping.dmp