Analysis

  • max time kernel
    91s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/10/2022, 04:27

General

  • Target

    a4bef220a86fa002a01b82eeb7c1a34f83f19df3effa968cd301c4750399b321.exe

  • Size

    56KB

  • MD5

    485cdcf9cc91df4e28e1ec3a4a25ce50

  • SHA1

    3dc3878085ae8d89b620664e0cd10b6e05ca7ada

  • SHA256

    a4bef220a86fa002a01b82eeb7c1a34f83f19df3effa968cd301c4750399b321

  • SHA512

    ff8cc59e788fd52b29c527718734ba7c402ec82873631f4c2c1ea51d40fa5eddb2336c0cd973b90c1231f4fb39099536f5ecbd0da740e043f2628d2e625ceb38

  • SSDEEP

    1536:Vw4ZkiBE8WUZ3jt/X+JsgIgxCBMiJ/Riq/CY9Fz:XLE+Tt/X+RICCv/Rx9p

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a4bef220a86fa002a01b82eeb7c1a34f83f19df3effa968cd301c4750399b321.exe
    "C:\Users\Admin\AppData\Local\Temp\a4bef220a86fa002a01b82eeb7c1a34f83f19df3effa968cd301c4750399b321.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Suspicious use of SetWindowsHookEx
    PID:2208

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Windows\SysWOW64\wmdrtc32.dll

          Filesize

          40KB

          MD5

          03ebc053c8eec6b4f4afbbb5dc64b169

          SHA1

          9ed172dbce1a6a1dd20e08a9720afba210eee79c

          SHA256

          ad25714f5c7eb2e27742b5e0886e865fc8884e8b65cb863d2aeba0c6dbff2d02

          SHA512

          40eab99574ea6614341b869239b014a74cdc24da0c4be69681eaab18de72bbef14ad4cf36215e39eff4978b8ed074762ce25bb85a042219ac5db5cb46390e9ff

        • memory/2208-132-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2208-134-0x0000000010000000-0x0000000010015000-memory.dmp

          Filesize

          84KB

        • memory/2208-135-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2208-136-0x0000000010000000-0x0000000010015000-memory.dmp

          Filesize

          84KB