General

  • Target

    2023.11.26_offer request.exe

  • Size

    627KB

  • Sample

    231127-m86glagb65

  • MD5

    224cefdf0010fc56ffb0323e0dff813c

  • SHA1

    4e5cd438079b362bc7345d66e0252abfc6e03505

  • SHA256

    31a6a2c9f568ef4674db72a5267707eab2fe38d2f4dc533a23945da7ab649830

  • SHA512

    7b9bc1387c1c09e74975a32fc21080c676178d1d905ceca346f339fad2d39188c05031fe8ad605b70ab3ca9d4eef95a606b2b80f1d9a9d388e064976e3667314

  • SSDEEP

    12288:b+8XG5SFEyclCv8epycIBuV67iUPsa3zvbxGKGBnz7ajtC0XHkWSb:b+8BFslS8ephIwVBIphGBnz7qtDXHa

Malware Config

Targets

    • Target

      2023.11.26_offer request.exe

    • Size

      627KB

    • MD5

      224cefdf0010fc56ffb0323e0dff813c

    • SHA1

      4e5cd438079b362bc7345d66e0252abfc6e03505

    • SHA256

      31a6a2c9f568ef4674db72a5267707eab2fe38d2f4dc533a23945da7ab649830

    • SHA512

      7b9bc1387c1c09e74975a32fc21080c676178d1d905ceca346f339fad2d39188c05031fe8ad605b70ab3ca9d4eef95a606b2b80f1d9a9d388e064976e3667314

    • SSDEEP

      12288:b+8XG5SFEyclCv8epycIBuV67iUPsa3zvbxGKGBnz7ajtC0XHkWSb:b+8BFslS8ephIwVBIphGBnz7qtDXHa

    • Azorult

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

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks