Analysis

  • max time kernel
    4294178s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20220311-en
  • submitted
    19/03/2022, 22:00

General

  • Target

    a3860a3ec9d70ab45e93698d6806eec7607b1cfe8fbcb00ae12c256216d0e0ea.exe

  • Size

    432KB

  • MD5

    ac4754b4303720c4693f3fda26a067e3

  • SHA1

    86828a0725586cbaa63c22d6bec177c434efd4ad

  • SHA256

    a3860a3ec9d70ab45e93698d6806eec7607b1cfe8fbcb00ae12c256216d0e0ea

  • SHA512

    3f2c11c20318bd1e6a914b71d6d970553df761972b6c0dfa1f1ddeaa34cbf52ba88cf7919c595443972d79c2b6306892089076af59ca6f30026a66e18a4b2e2c

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a3860a3ec9d70ab45e93698d6806eec7607b1cfe8fbcb00ae12c256216d0e0ea.exe
    "C:\Users\Admin\AppData\Local\Temp\a3860a3ec9d70ab45e93698d6806eec7607b1cfe8fbcb00ae12c256216d0e0ea.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Enumerates system info in registry
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:304
    • C:\Windows\system32\tracert.exe
      "C:\Windows\system32\tracert.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:976
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 976 -s 68
        3⤵
        • Program crash
        PID:1472

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • memory/304-54-0x0000000075DF1000-0x0000000075DF3000-memory.dmp

          Filesize

          8KB

        • memory/304-57-0x0000000000400000-0x0000000000478000-memory.dmp

          Filesize

          480KB

        • memory/304-58-0x0000000000B30000-0x0000000000B67000-memory.dmp

          Filesize

          220KB

        • memory/976-55-0x0000000000180000-0x0000000000181000-memory.dmp

          Filesize

          4KB