Analysis

  • max time kernel
    139s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    21-05-2022 11:54

General

  • Target

    PICTURE FOR ILLUSTRATION.exe

  • Size

    212KB

  • MD5

    025030d30646897352afc77898f4014b

  • SHA1

    cb6edbf932827a5d92b39e74cbd1f3c7992fa1f1

  • SHA256

    229aaa16670e60669a955690e0104fdd3e0e2621974b11d6dbb9804aea38f963

  • SHA512

    58cb66cc15886a67af396342fec8a7923a78818103b967d853944c9640768cae5624dc04ee821c9f9142b2bcb9887477de202538ba06a7f8ee8ddc5771da3d1e

Malware Config

Extracted

Family

azorult

C2

http://217.160.246.104/index.php

Signatures

  • Azorult

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

  • ReZer0 packer 1 IoCs

    Detects ReZer0, a packer with multiple versions used in various campaigns.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PICTURE FOR ILLUSTRATION.exe
    "C:\Users\Admin\AppData\Local\Temp\PICTURE FOR ILLUSTRATION.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:892
    • C:\Users\Admin\AppData\Local\Temp\PICTURE FOR ILLUSTRATION.exe
      "{path}"
      2⤵
        PID:836
      • C:\Users\Admin\AppData\Local\Temp\PICTURE FOR ILLUSTRATION.exe
        "{path}"
        2⤵
          PID:1736

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/892-54-0x0000000000DA0000-0x0000000000DDC000-memory.dmp
        Filesize

        240KB

      • memory/892-55-0x0000000000390000-0x0000000000398000-memory.dmp
        Filesize

        32KB

      • memory/892-56-0x0000000000D20000-0x0000000000D4A000-memory.dmp
        Filesize

        168KB

      • memory/1736-57-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB

      • memory/1736-58-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB

      • memory/1736-60-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB

      • memory/1736-61-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB

      • memory/1736-62-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB

      • memory/1736-64-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB

      • memory/1736-65-0x000000000041A1F8-mapping.dmp
      • memory/1736-67-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB

      • memory/1736-68-0x00000000755C1000-0x00000000755C3000-memory.dmp
        Filesize

        8KB

      • memory/1736-69-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB