Resubmissions

24/02/2025, 15:36

250224-s1z8haznw7 10

24/02/2025, 15:30

250224-sxsdgszmt4 4

General

  • Target

    Quote_7902132_Middle_East_02 pdf.exe

  • Size

    1.1MB

  • Sample

    250224-s1z8haznw7

  • MD5

    4d7594ca2c229b411c198834af374edf

  • SHA1

    aea3adcec03b68965f3b5a90637b7a0f3b9fc135

  • SHA256

    490e047277ae754fa21e7978a6e79a43315d7633799d5a30f8063e6a58213b15

  • SHA512

    611efdacb7768d21fb53c77e3213ec9f8c1d6b639cf0be20e28a67f2425366ef7298775819cfc0acac5c6f6ecdd7545015c19163ac8894cd461cf8a562faee60

  • SSDEEP

    24576:VYVq0sxCJTFLubljPEATFsjq5c3SddFDykNTwdQG9ikk:sq0aC3uljMAZl5kSdzDPwZij

Malware Config

Targets

    • Target

      Quote_7902132_Middle_East_02 pdf.exe

    • Size

      1.1MB

    • MD5

      4d7594ca2c229b411c198834af374edf

    • SHA1

      aea3adcec03b68965f3b5a90637b7a0f3b9fc135

    • SHA256

      490e047277ae754fa21e7978a6e79a43315d7633799d5a30f8063e6a58213b15

    • SHA512

      611efdacb7768d21fb53c77e3213ec9f8c1d6b639cf0be20e28a67f2425366ef7298775819cfc0acac5c6f6ecdd7545015c19163ac8894cd461cf8a562faee60

    • SSDEEP

      24576:VYVq0sxCJTFLubljPEATFsjq5c3SddFDykNTwdQG9ikk:sq0aC3uljMAZl5kSdzDPwZij

    • Guloader family

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks