Analysis

  • max time kernel
    170s
  • max time network
    195s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/07/2022, 06:39

General

  • Target
    61305e9bf5a8551a94b407e579797b590b5c8ea1e78a3936f2dbc76dacfe32a5.exe
  • Size 787KB
  • Sample220731-hes7ysdaa5
  • SHA256 61305e9bf5a8551a94b407e579797b590b5c8ea1e78a3936f2dbc76dacfe32a5
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • azorult

C2
  • http://uzoma.ru/db2/3.3/index.php

Signatures

  • Azorult

    An information stealer that was first discovered in 2016, targeting browsing history and passwords.

  • Executes dropped EXE 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\61305e9bf5a8551a94b407e579797b590b5c8ea1e78a3936f2dbc76dacfe32a5.exe
    "C:\Users\Admin\AppData\Local\Temp\61305e9bf5a8551a94b407e579797b590b5c8ea1e78a3936f2dbc76dacfe32a5.exe"
    1⤵
    • NTFS ADS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1652
    • C:\Users\Admin\AppData\Roaming\dndnks\sdhbhjsdhsd.exe
      "C:\Users\Admin\AppData\Roaming\dndnks\sdhbhjsdhsd.exe" 1 "C:\Users\Admin\AppData\Local\Temp\61305e9bf5a8551a94b407e579797b590b5c8ea1e78a3936f2dbc76dacfe32a5.exe" E573623
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:2456
    • C:\Users\Admin\AppData\Roaming\dndnks\sdhbhjsdhsd.exe
      "C:\Users\Admin\AppData\Roaming\dndnks\sdhbhjsdhsd.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1668
      • C:\Users\Admin\AppData\Roaming\dndnks\sdhbhjsdhsd.exe
        "C:\Users\Admin\AppData\Roaming\dndnks\sdhbhjsdhsd.exe"
        3⤵
        • Executes dropped EXE
        PID:3048

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        sdhbhjsdhsd.exe

        • Path C:\Users\Admin\AppData\Roaming\dndnks\sdhbhjsdhsd.exe
        • Size 787KB
        • SHA256 61305e9bf5a8551a94b407e579797b590b5c8ea1e78a3936f2dbc76dacfe32a5
        • MD5 SHA1 SHA512 SSDEEP

        sdhbhjsdhsd.exe

        • Path C:\Users\Admin\AppData\Roaming\dndnks\sdhbhjsdhsd.exe
        • Size 787KB
        • SHA256 61305e9bf5a8551a94b407e579797b590b5c8ea1e78a3936f2dbc76dacfe32a5
        • MD5 SHA1 SHA512 SSDEEP

        sdhbhjsdhsd.exe

        • Path C:\Users\Admin\AppData\Roaming\dndnks\sdhbhjsdhsd.exe
        • Size 787KB
        • SHA256 61305e9bf5a8551a94b407e579797b590b5c8ea1e78a3936f2dbc76dacfe32a5
        • MD5 SHA1 SHA512 SSDEEP

        sdhbhjsdhsd.exe

        • Path C:\Users\Admin\AppData\Roaming\dndnks\sdhbhjsdhsd.exe
        • Size 787KB
        • SHA256 61305e9bf5a8551a94b407e579797b590b5c8ea1e78a3936f2dbc76dacfe32a5
        • MD5 SHA1 SHA512 SSDEEP

        memory/1652-130-0x0000000000400000-0x00000000004CC000-memory.dmp

        memory/1668-137-0x0000000000400000-0x00000000004CC000-memory.dmp

        memory/2456-136-0x0000000000400000-0x00000000004CC000-memory.dmp

        memory/3048-140-0x0000000000400000-0x0000000000420000-memory.dmp