Analysis

  • max time kernel
    142s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    20/10/2022, 05:05

General

  • Target

    b4a5b5a214f550a5fcad856a883481676bc2e1a2488dd6bb507b07a9f68c8474.exe

  • Size

    52KB

  • MD5

    4f960c8e19a859138553b05e26a639c2

  • SHA1

    3fef6d11f6d3481c9a8dd28194cb745ee83cab7f

  • SHA256

    b4a5b5a214f550a5fcad856a883481676bc2e1a2488dd6bb507b07a9f68c8474

  • SHA512

    b554362651364060f7c1fb91f15e18191bebcbb724c6a6b614b74df0fbdb2febefcf0e817d1bb15f766f292cbfe593e41a8d86a58346be278a800b33bd15ac2e

  • SSDEEP

    768:HxudNb/w825lmFSFKZxE5eiJTNdQJpdEf:H8wl5lmE2xEvJDQ7dQ

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1412
      • C:\Users\Admin\AppData\Local\Temp\b4a5b5a214f550a5fcad856a883481676bc2e1a2488dd6bb507b07a9f68c8474.exe
        "C:\Users\Admin\AppData\Local\Temp\b4a5b5a214f550a5fcad856a883481676bc2e1a2488dd6bb507b07a9f68c8474.exe"
        2⤵
        • Loads dropped DLL
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1184

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          • \Users\Admin\AppData\Local\Temp\7096345.dll

            Filesize

            9KB

            MD5

            0adb6f82125d3cb830a532da154677f0

            SHA1

            b1abad527ee1ed71bd4f00e1bb01214185398efb

            SHA256

            3449618ca5da3813402d38b8890462af1c90d8a991583e4c0492c3a81b60f425

            SHA512

            199060e350c1101f138d6b2151fc465e930eed495af77aaeaab837b10ca6d1fc113e32be51b5abe9b9d6c00dc73edf2d80ce720e99aabb8cd60ceae458c640fc

          • memory/1184-54-0x0000000074BB1000-0x0000000074BB3000-memory.dmp

            Filesize

            8KB

          • memory/1184-57-0x0000000010000000-0x0000000010004000-memory.dmp

            Filesize

            16KB

          • memory/1184-56-0x0000000000400000-0x000000000040D000-memory.dmp

            Filesize

            52KB

          • memory/1184-58-0x0000000000400000-0x000000000040D000-memory.dmp

            Filesize

            52KB