Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    09-11-2020 21:03

General

  • Target

    6075ee74b6aa1e53ebefb157e11dfe9e50e146c2f41a71920e8ebceb096448b8.exe

  • Size

    142KB

  • MD5

    9ac6da967a25ec6ac91e16c84babec5e

  • SHA1

    a2c6c7726fa15615ac7a986877f3dd780e18ae80

  • SHA256

    6075ee74b6aa1e53ebefb157e11dfe9e50e146c2f41a71920e8ebceb096448b8

  • SHA512

    2aad9e16e6234e17c8839d8459aef322ffb40a6cd1e9549d82ab905bb54abe74f35f730137b253f81ed6555c88766b07eee23708483cd53d29fd028ba7f9ea6e

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\6075ee74b6aa1e53ebefb157e11dfe9e50e146c2f41a71920e8ebceb096448b8.exe
    "C:\Users\Admin\AppData\Local\Temp\6075ee74b6aa1e53ebefb157e11dfe9e50e146c2f41a71920e8ebceb096448b8.exe"
    1⤵
      PID:684
    • 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:1276
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1276 CREDAT:275457 /prefetch:2
        2⤵
        • Suspicious use of SetWindowsHookEx
        PID:1720
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1276 CREDAT:275468 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:576
    • 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:628
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:628 CREDAT:275457 /prefetch:2
        2⤵
        • Suspicious use of SetWindowsHookEx
        PID:976
    • 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:1212
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1212 CREDAT:275457 /prefetch:2
        2⤵
        • Suspicious use of SetWindowsHookEx
        PID:276
    • 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:2012
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2012 CREDAT:275457 /prefetch:2
        2⤵
        • 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⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:920
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:920 CREDAT:275457 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1832

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Defense Evasion

    Modify Registry

    1
    T1112

    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/276-7-0x0000000000000000-mapping.dmp
    • memory/576-3-0x0000000000000000-mapping.dmp
    • memory/684-0-0x0000000000250000-0x0000000000261000-memory.dmp
      Filesize

      68KB

    • memory/976-5-0x0000000000000000-mapping.dmp
    • memory/1604-1-0x000007FEF7570000-0x000007FEF77EA000-memory.dmp
      Filesize

      2.5MB

    • memory/1656-9-0x0000000000000000-mapping.dmp
    • memory/1720-4-0x0000000006D40000-0x0000000006D63000-memory.dmp
      Filesize

      140KB

    • memory/1720-2-0x0000000000000000-mapping.dmp
    • memory/1832-11-0x0000000000000000-mapping.dmp