Analysis

  • max time kernel
    40s
  • max time network
    44s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/11/2023, 02:13

General

  • Target

    main_bin.exe

  • Size

    165KB

  • MD5

    a84e1256111e4e235250a8e3bb11f903

  • SHA1

    1b76e5a645a0df61bb4569d54bd1183ab451c95e

  • SHA256

    a0ac02a1e6c908b90173e86c3e321f2bab082ed45236503a21eb7d984de10611

  • SHA512

    27d26faf85b32e58a5a1ecd391c7f6c4cb1dbd494a8fd66369652c26a89c4a1eeae7124696b41cd851b5e5e787d3aabd67a1f656001d0e509018fbb414667ab2

  • SSDEEP

    3072:eOFEQVKT/M/j2kX7qyAuLRpsPvpXmo0WTfG3PzoNE9cXh6yrfDop4B13:3FnA02kguLR4mo0CfG3LoicXh6q7y4BJ

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\main_bin.exe
    "C:\Users\Admin\AppData\Local\Temp\main_bin.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4104
    • C:\Users\Admin\AppData\Local\Temp\main_bin.exe
      "C:\Users\Admin\AppData\Local\Temp\main_bin.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:5116
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Windows\System32\svchost.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:3568
        • C:\Windows\SysWOW64\svchost.exe
          "C:\Windows\System32\svchost.exe"
          4⤵
            PID:4284

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3568-4-0x0000000000900000-0x0000000000918000-memory.dmp

      Filesize

      96KB

    • memory/3568-25-0x0000000000900000-0x0000000000918000-memory.dmp

      Filesize

      96KB

    • memory/4284-21-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/4284-18-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/4284-19-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/4284-20-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/4284-22-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/4284-23-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/4284-24-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/4284-26-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/5116-3-0x0000000000400000-0x0000000000418000-memory.dmp

      Filesize

      96KB

    • memory/5116-2-0x0000000000400000-0x0000000000418000-memory.dmp

      Filesize

      96KB

    • memory/5116-5-0x0000000000400000-0x0000000000418000-memory.dmp

      Filesize

      96KB

    • memory/5116-0-0x0000000000400000-0x0000000000418000-memory.dmp

      Filesize

      96KB

    • memory/5116-1-0x0000000000400000-0x0000000000418000-memory.dmp

      Filesize

      96KB