Analysis

  • max time kernel
    205s
  • max time network
    208s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2022 08:38

General

  • Target

    9074299a303536d90b0ba1c9c2d0f3a2d8feff8f3709b0d13b210eaeb74ad4d5.exe

  • Size

    394KB

  • MD5

    2e791137ec776be9e448531bbe82ff11

  • SHA1

    f1f3564805f85a09a6b89ced88df0a02a756758a

  • SHA256

    9074299a303536d90b0ba1c9c2d0f3a2d8feff8f3709b0d13b210eaeb74ad4d5

  • SHA512

    2ee4463950fbe2c593ed28ae7aa0adb840cc3961401f7007579a234a63f976e130d2a3dee6fb2350d0f277c1f1788aac3f94233ab8f05614e6d3aec3d95ac047

  • SSDEEP

    12288:a1VlArRr2hamQIMVpEMQ5jGl15KaNKLRGp:a1Vk92QIk6FGl13N0R

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9074299a303536d90b0ba1c9c2d0f3a2d8feff8f3709b0d13b210eaeb74ad4d5.exe
    "C:\Users\Admin\AppData\Local\Temp\9074299a303536d90b0ba1c9c2d0f3a2d8feff8f3709b0d13b210eaeb74ad4d5.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:608
    • C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      2⤵
        PID:176
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 176 -s 12
          3⤵
          • Program crash
          PID:3828
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 176 -ip 176
      1⤵
        PID:1304

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/176-137-0x0000000000000000-mapping.dmp

      • memory/176-138-0x00000000004D0000-0x000000000051F000-memory.dmp

        Filesize

        316KB

      • memory/608-132-0x0000000000400000-0x0000000000488000-memory.dmp

        Filesize

        544KB

      • memory/608-133-0x0000000010000000-0x0000000010043000-memory.dmp

        Filesize

        268KB

      • memory/608-139-0x0000000000400000-0x0000000000488000-memory.dmp

        Filesize

        544KB