Analysis

  • max time kernel
    162s
  • max time network
    170s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/11/2022, 15:03

General

  • Target

    5fc7045c30b95c4c3cfacdd48c38bd65cba596a93cbb4e217597f0f95d7b3b5f.exe

  • Size

    636KB

  • MD5

    12922015385e4d4539809caf564c0e36

  • SHA1

    bf9315d39c7649cc801e7af2003d30e2a4be44ba

  • SHA256

    5fc7045c30b95c4c3cfacdd48c38bd65cba596a93cbb4e217597f0f95d7b3b5f

  • SHA512

    f3610507a6594a38fea04345dc7eb479c6aea8aa209976ad7f01c4f7fd4be7d76c9d46cdf276f519e175a9c8b448203946da9955433cb41b287adc018de15d48

  • SSDEEP

    1536:OKD0A2T3vLbsih9e8bTTpb/IgQmP9zKcTDB4w/UjlQ/dpKRqm:352T3siXei5bcmP9JfUjWU

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\5fc7045c30b95c4c3cfacdd48c38bd65cba596a93cbb4e217597f0f95d7b3b5f.exe
    "C:\Users\Admin\AppData\Local\Temp\5fc7045c30b95c4c3cfacdd48c38bd65cba596a93cbb4e217597f0f95d7b3b5f.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:3356
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c c:\$$$$$.bat
      2⤵
        PID:4932

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • \??\c:\$$$$$.bat

            Filesize

            264B

            MD5

            59b6ba4c416927ce421abed300c460ce

            SHA1

            7735685d96ae607f94842cfebc5348cfe5013fab

            SHA256

            d5c0bb5172ea700f62344ba56d6de9cfc08a48d69e7699d0cc0c8cb13ae774f1

            SHA512

            b3594f493a3e2c68dc263abf8bbe1f39a801d15751a6e16c88aa74d5c1e24854159a96b166570b687e9135eb2cac74a27f611a2520ae7a03649a01066ff8cf12

          • memory/3356-132-0x0000000000400000-0x000000000043F000-memory.dmp

            Filesize

            252KB

          • memory/3356-134-0x0000000000400000-0x000000000043F000-memory.dmp

            Filesize

            252KB