Analysis

  • max time kernel
    130s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-10-2022 13:45

General

  • Target

    349a04d75c9009175966b6335c430abfff6c9d2f227b00623d445400717b5406.exe

  • Size

    869KB

  • MD5

    8223d4f9c0be295f4f2a6621c9be6ddc

  • SHA1

    3e15b5d6b32655e3f83eb97e90401e950d7c088f

  • SHA256

    349a04d75c9009175966b6335c430abfff6c9d2f227b00623d445400717b5406

  • SHA512

    7fb0ec716b70d8354bfb6028e2c73608b34107c3670c30d12bba43c94dc0fda5324d37a03c039cf739dd9119965e0b508d35e27c913d1df8739e0c38d0f5ec99

  • SSDEEP

    3072:352T3siXei5bcmP9JfUjWhpNuI4CdQBgSX0oN:34xu2bFvTuI4XBgSX0oN

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\349a04d75c9009175966b6335c430abfff6c9d2f227b00623d445400717b5406.exe
    "C:\Users\Admin\AppData\Local\Temp\349a04d75c9009175966b6335c430abfff6c9d2f227b00623d445400717b5406.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:1688
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c c:\$$$$$.bat
      2⤵
        PID:2388

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • \??\c:\$$$$$.bat

      Filesize

      264B

      MD5

      6c2c0d76f0662872610dd9307b90ffe3

      SHA1

      14d61d8079b02d52e957bed16d52e02998f5e426

      SHA256

      9cc3521d7c67f2af7af5c0df0303769b2f25902b96aa2ddd8b003dc47f6024e2

      SHA512

      1ab09d0842f08eabcff910ae28fd755abafa4963788048de35e34c1f1b741045a97c91d55bbb6c37f1c1e1e5ceb3e7644d41d72c941b06df6fc0b77c4289de12

    • memory/1688-132-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB

    • memory/1688-134-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB

    • memory/2388-133-0x0000000000000000-mapping.dmp