Analysis

  • max time kernel
    31s
  • max time network
    32s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    26-11-2024 17:47

General

  • Target

    e26acbf0b90fad1649cf131bec2dd9cf59352ee32545edd077fed9248fc2029c.exe

  • Size

    834KB

  • MD5

    ad150f5e04b3f3c97c21236af691fe85

  • SHA1

    34e9106601394723a43fbfb6ae7457f3dbaa971e

  • SHA256

    e26acbf0b90fad1649cf131bec2dd9cf59352ee32545edd077fed9248fc2029c

  • SHA512

    f74c776c4765c627a0d9c9c0d5902593ced5fc8195f9e2f90073eb48811d419f41fcffb836b713326e57de9ebc994d311b607703674930a7729cdcb843fffebb

  • SSDEEP

    24576:hvYV0HT73uFVPJMNsjD0fLfES/zhWfN5c7/:6OzajPJiCD+fEezUfw

Malware Config

Extracted

Family

azorult

C2

http://vlha.shop/TL341/index.php

Signatures

  • Azorult

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

  • Azorult family
  • Loads dropped DLL 1 IoCs
  • Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e26acbf0b90fad1649cf131bec2dd9cf59352ee32545edd077fed9248fc2029c.exe
    "C:\Users\Admin\AppData\Local\Temp\e26acbf0b90fad1649cf131bec2dd9cf59352ee32545edd077fed9248fc2029c.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2548
    • C:\Users\Admin\AppData\Local\Temp\e26acbf0b90fad1649cf131bec2dd9cf59352ee32545edd077fed9248fc2029c.exe
      "C:\Users\Admin\AppData\Local\Temp\e26acbf0b90fad1649cf131bec2dd9cf59352ee32545edd077fed9248fc2029c.exe"
      2⤵
      • Suspicious use of NtCreateThreadExHideFromDebugger
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      PID:2288

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\nseE1AA.tmp\System.dll

    Filesize

    11KB

    MD5

    fc90dfb694d0e17b013d6f818bce41b0

    SHA1

    3243969886d640af3bfa442728b9f0dff9d5f5b0

    SHA256

    7fe77ca13121a113c59630a3dba0c8aaa6372e8082393274da8f8608c4ce4528

    SHA512

    324f13aa7a33c6408e2a57c3484d1691ecee7c3c1366de2bb8978c8dc66b18425d8cab5a32d1702c13c43703e36148a022263de7166afdce141da2b01169f1c6

  • memory/2288-14-0x0000000076D90000-0x0000000076F39000-memory.dmp

    Filesize

    1.7MB

  • memory/2288-15-0x0000000000480000-0x00000000014E2000-memory.dmp

    Filesize

    16.4MB

  • memory/2288-16-0x0000000000480000-0x00000000014E2000-memory.dmp

    Filesize

    16.4MB

  • memory/2288-17-0x0000000000480000-0x00000000014E2000-memory.dmp

    Filesize

    16.4MB

  • memory/2548-12-0x0000000076D91000-0x0000000076E92000-memory.dmp

    Filesize

    1.0MB

  • memory/2548-13-0x0000000076D90000-0x0000000076F39000-memory.dmp

    Filesize

    1.7MB