General

  • Target

    8251eb64179cc43bf27807daee64dc366cdf0ea7a5b79424b15a38bd64e934c8

  • Size

    4.6MB

  • Sample

    250313-dc1rsstns8

  • MD5

    9477fb9ee926c590fed50efc8bff65ed

  • SHA1

    d5dc147a31a6adce4be7b59efa97710dd62eb77d

  • SHA256

    8251eb64179cc43bf27807daee64dc366cdf0ea7a5b79424b15a38bd64e934c8

  • SHA512

    6c6ab540c7b235a4f367b1b9e5d138650d030b07b044ed67f40c013846f0361792053efd9021bcd6db90d3122632fca160547bca866b68859d059f124649dd07

  • SSDEEP

    98304:EL4L90sBb8VQNvZNGQA/A3BRbT5CWXhZt0vU8buP1pi4YGjs5AcqR:EYRBblNvGQA/ARRbYWXhH09uP1pwwUCR

Malware Config

Extracted

Family

azorult

C2

http://auth.sunroofeses.info/index.php

Targets

    • Target

      8251eb64179cc43bf27807daee64dc366cdf0ea7a5b79424b15a38bd64e934c8

    • Size

      4.6MB

    • MD5

      9477fb9ee926c590fed50efc8bff65ed

    • SHA1

      d5dc147a31a6adce4be7b59efa97710dd62eb77d

    • SHA256

      8251eb64179cc43bf27807daee64dc366cdf0ea7a5b79424b15a38bd64e934c8

    • SHA512

      6c6ab540c7b235a4f367b1b9e5d138650d030b07b044ed67f40c013846f0361792053efd9021bcd6db90d3122632fca160547bca866b68859d059f124649dd07

    • SSDEEP

      98304:EL4L90sBb8VQNvZNGQA/A3BRbT5CWXhZt0vU8buP1pi4YGjs5AcqR:EYRBblNvGQA/ARRbYWXhH09uP1pwwUCR

    • Azorult

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

    • Azorult family

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks