Analysis

  • max time kernel
    128s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-02-2024 04:55

General

  • Target

    b873befd3937949e2ba52a32378b94d0d69a16ec603717eaeff5376c74cde0b1.exe

  • Size

    4.4MB

  • MD5

    930b0cb37d4332364f0686547037ada4

  • SHA1

    29b71f91a661c6a62cd64cd77db4c807f23c49ac

  • SHA256

    b873befd3937949e2ba52a32378b94d0d69a16ec603717eaeff5376c74cde0b1

  • SHA512

    a841ee01f483469047ed2a0d171f298c7ac65a39c20e8c8c828f956f910a23d1c6f3740b6a0b796b40f9c75e863324bb8bd80d8e50ba0515a08544b833ec6675

  • SSDEEP

    49152:rOCxSImaFXmyp7U5OK91KLQBeAnUJN5pdeBv9MdoDCwYc:vUAFXmyxe1KLQBeivKd2CwJ

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b873befd3937949e2ba52a32378b94d0d69a16ec603717eaeff5376c74cde0b1.exe
    "C:\Users\Admin\AppData\Local\Temp\b873befd3937949e2ba52a32378b94d0d69a16ec603717eaeff5376c74cde0b1.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2424
    • C:\Windows\SysWOW64\ctfmon.exe
      "C:\Windows\SysWOW64\ctfmon.exe -p 1234"
      2⤵
        PID:1324

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1324-1-0x0000000000690000-0x00000000006A8000-memory.dmp

      Filesize

      96KB

    • memory/1324-7-0x0000000000690000-0x00000000006A8000-memory.dmp

      Filesize

      96KB

    • memory/2424-0-0x0000000005C40000-0x0000000005C75000-memory.dmp

      Filesize

      212KB

    • memory/2424-6-0x0000000005C40000-0x0000000005C75000-memory.dmp

      Filesize

      212KB