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Analysis

  • max time kernel
    139s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2022, 07:33

General

  • Target

    49c2071c965844c71573507583c0297675076e6e46b6955b90f29400c5bdc11e.exe

  • Size

    498KB

  • MD5

    1cca470d726bf318786f1c507d8aeb5f

  • SHA1

    b9bf6cf589beff338fbd73a4a986de5601e2a8da

  • SHA256

    49c2071c965844c71573507583c0297675076e6e46b6955b90f29400c5bdc11e

  • SHA512

    334a9a52f1dc6669f5ce836ed4d5dd19aa08103b42ee058a8239ac1ce9b37845dd86d8d8a5958ada092477abedc8b2d0f010f2174d8d391fbe4355013a47e096

  • SSDEEP

    1536:OKD0A2T3vLbsih9e8bTTpb/IgQmP9zKcTDB4w/UjlQ/dpKRq:352T3siXei5bcmP9JfUjW

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\49c2071c965844c71573507583c0297675076e6e46b6955b90f29400c5bdc11e.exe
    "C:\Users\Admin\AppData\Local\Temp\49c2071c965844c71573507583c0297675076e6e46b6955b90f29400c5bdc11e.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:1368
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c c:\$$$$$.bat
      2⤵
        PID:3584

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • \??\c:\$$$$$.bat

      Filesize

      264B

      MD5

      1bb550c6daeb59347600921c11eabe54

      SHA1

      f5712da23326f10fc677cecc82ce611b0bae076e

      SHA256

      5901e954d26c8f48c166f4fb397eb87c955e8ccc59b780fb5e4cea53a03a0bee

      SHA512

      08f26123a1ec5a77b687ac62e2a2f78a8292eb771b68306f12c25936ec9be3284875e16dcd0a590dd96933eda91997ee48300bccd8b01dd13a5f502ffefe584f

    • memory/1368-132-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB

    • memory/1368-133-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB

    • memory/1368-135-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB