Analysis

  • max time kernel
    27s
  • max time network
    28s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    17-04-2021 08:26

General

  • Target

    E1108EED1EAB9E6EAC2D48139776A585B56EC575B1F8E.exe

  • Size

    654KB

  • MD5

    8bb18b475567b8ca925c0579edafeef6

  • SHA1

    2001d58afa9266b364cd6a9d4edb9493f43b43f6

  • SHA256

    e1108eed1eab9e6eac2d48139776a585b56ec575b1f8e41ed40099e8d6c93778

  • SHA512

    76765a1679d1b6e56d41300580167131ca73156b36e0c0ec409242a24a7ac282d16178351eabfc0ec24e0b15d9c9d9251ee3daf12e7ded7b970aec583909019b

Malware Config

Extracted

Family

azorult

C2

http://www.11n.us/j2/index.php

Signatures

  • Azorult

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\E1108EED1EAB9E6EAC2D48139776A585B56EC575B1F8E.exe
    "C:\Users\Admin\AppData\Local\Temp\E1108EED1EAB9E6EAC2D48139776A585B56EC575B1F8E.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1996
    • C:\Users\Admin\AppData\Local\Temp\E1108EED1EAB9E6EAC2D48139776A585B56EC575B1F8E.exe
      C:\Users\Admin\AppData\Local\Temp\E1108EED1EAB9E6EAC2D48139776A585B56EC575B1F8E.exe"
      2⤵
      • Suspicious use of UnmapMainImage
      PID:1728

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1728-64-0x0000000000484B3B-mapping.dmp
  • memory/1728-65-0x0000000000220000-0x0000000000228000-memory.dmp
    Filesize

    32KB

  • memory/1728-68-0x0000000000400000-0x0000000000420000-memory.dmp
    Filesize

    128KB

  • memory/1996-62-0x0000000000250000-0x0000000000258000-memory.dmp
    Filesize

    32KB

  • memory/1996-63-0x00000000767B1000-0x00000000767B3000-memory.dmp
    Filesize

    8KB