Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    08-10-2021 10:14

General

  • Target

    PURCHASE ORDER.exe

  • Size

    801KB

  • MD5

    3b383cec6e449a3a89b384425389cd12

  • SHA1

    a4273c99be23d20e15182a3e9899bc764ab6f205

  • SHA256

    fa7607fe08f0cc262ff4500613d08fdfabe6a0b072cf7d9fcc886a204164fac1

  • SHA512

    d695fdcfa87fad7c22d4147022882288cac8c541c6de0f059ad1874922eed778e08cfd41c354bea607749b12e6911df6dc946512840f99a043f096e946c4b33f

Malware Config

Extracted

Family

azorult

C2

http://139.59.36.90/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 WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe
    "C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:612
    • C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe
      "{path}"
      2⤵
        PID:1540

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/612-54-0x0000000075651000-0x0000000075653000-memory.dmp
      Filesize

      8KB

    • memory/612-55-0x00000000002D0000-0x00000000002D1000-memory.dmp
      Filesize

      4KB

    • memory/612-56-0x00000000002D1000-0x00000000002D2000-memory.dmp
      Filesize

      4KB

    • memory/1540-57-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/1540-58-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/1540-59-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/1540-60-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/1540-62-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/1540-61-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/1540-63-0x000000000041A1F8-mapping.dmp
    • memory/1540-65-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB