Analysis

  • max time kernel
    91s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-09-2022 06:39

General

  • Target

    1796-71-0x0000000000400000-0x0000000000AC1000-memory.exe

  • Size

    6.8MB

  • MD5

    b6c2d4816d6c40cfb22ddad2e3c9159c

  • SHA1

    6ad65d011215a2e018c88665ed2c0822d350045c

  • SHA256

    87a1a5c6bd201ff5a9ad9d23cdadb4433081a86011b2fbf58a54608f567e3388

  • SHA512

    c0834d8b117f51844f8323748e40ea491a941ea7e9eace61a0bf4d3f34ea0689721eb82a5a07ec10a8c5cd8a186d87704803c38b107a1da2e26515cf1d4ad1a7

  • SSDEEP

    98304:/zWmTVckvgF5Y/3qDLSWBVDXALy/NUaKXTgsWJmt13VGdAQV4R0wizugbdgLD3D1:/z7XSBAh9Omt1FGdAhR0Fbdgv3DhAz

Malware Config

Extracted

Family

blustealer

C2

https://api.telegram.org/bot5351997584:AAEyh4aj9rNp8tJtHYZqoYG-PSzq-z5M18M/sendMessage?chat_id=1374455932

Signatures

  • BluStealer

    A Modular information stealer written in Visual Basic.

  • Themida packer 1 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1796-71-0x0000000000400000-0x0000000000AC1000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\1796-71-0x0000000000400000-0x0000000000AC1000-memory.exe"
    1⤵
      PID:4512
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4512 -s 224
        2⤵
        • Program crash
        PID:4420
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4512 -ip 4512
      1⤵
        PID:2444

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4512-132-0x0000000000400000-0x0000000000AC1000-memory.dmp

        Filesize

        6.8MB