Overview

overview

10

Static

static

10

strong/057...d7.exe

windows7_x64

10

strong/057...d7.exe

windows10_x64

1

strong/498...49.exe

windows7_x64

10

strong/498...49.exe

windows10_x64

10

Analysis

  • max time kernel
    139s
  • max time network
    147s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    20/04/2021, 07:25

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General

  • Target

    strong/49888f78b5a0576937daeccd73baed86adb6b16a8b0e5ac519f475c73aec0549.exe

  • Size

    8.0MB

  • MD5

    bdc36abd3281828ed833db0f552a8ab7

  • SHA1

    97505836182d8a9b7ce3a543def7a9417bdc5d52

  • SHA256

    49888f78b5a0576937daeccd73baed86adb6b16a8b0e5ac519f475c73aec0549

  • SHA512

    ff9406167669c033f45d4ca80d861370a2f84d31667a5b00b1cd84669606232be18caf6ac8598f1f23d398f3c6830ff98f31251c27a5b772e1f16dc693152e94

Score
10/10
strongpitydiscoverypersistencespywarestealer

Malware Config

Signatures

  • Modifies system executable filetype association 2 TTPs 8 IoCs
    persistence
  • Registers COM server for autorun 1 TTPs
    persistence
  • StrongPity

    StrongPity is a spyware developed by PROMETHIUM APT group mainly used in government sponsored attacks.

    stealerspywarestrongpity
  • StrongPity Spyware 2 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Drops file in Program Files directory 48 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Modifies registry class 64 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\strong\49888f78b5a0576937daeccd73baed86adb6b16a8b0e5ac519f475c73aec0549.exe
    "C:\Users\Admin\AppData\Local\Temp\strong\49888f78b5a0576937daeccd73baed86adb6b16a8b0e5ac519f475c73aec0549.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:896
    • C:\Users\Admin\AppData\Local\Temp\winrar-x64-600.exe
      "C:\Users\Admin\AppData\Local\Temp\winrar-x64-600.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3900
      • C:\Program Files\WinRAR\uninstall.exe
        "C:\Program Files\WinRAR\uninstall.exe" /setup
        3⤵
        • Modifies system executable filetype association
        • Executes dropped EXE
        • Drops file in Program Files directory
        • Modifies registry class
        • Suspicious use of SetWindowsHookEx
        PID:4416
    • C:\Users\Admin\AppData\Local\Temp\ndaData\nvwmisrv.exe
      "C:\Users\Admin\AppData\Local\Temp\ndaData\nvwmisrv.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4232
      • C:\Users\Admin\AppData\Local\Temp\ndaData\winmsism.exe
        "C:\Users\Admin\AppData\Local\Temp\ndaData\winmsism.exe"
        3⤵
        • Executes dropped EXE
        PID:4292
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:4708
    • C:\Windows\system32\compattelrunner.exe
      C:\Windows\system32\compattelrunner.exe -m:aeinv.dll -f:UpdateSoftwareInventoryW
      1⤵
        PID:4748

      Network

      MITRE ATT&CK Enterprise v6

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      Downloads