General

  • Target

    NEAS.be84b4e8082b34c4ab40519ff91daa30.exe

  • Size

    833KB

  • Sample

    231028-yy3thaca56

  • MD5

    be84b4e8082b34c4ab40519ff91daa30

  • SHA1

    aa654a0819fbb320a37feb7e2ed5c34f7a7a905f

  • SHA256

    a305d6a8a2b90274bdda73422238d3bb9f148ed653333604cabe0bdf28450947

  • SHA512

    c684f59d97ca42997a9484e25b38afa5d3c6749edcc5ec4834f352ac8021f59cde9f13e002983fca12a2074a9a13e4713d7c6736280e29c112575175de2baa1c

  • SSDEEP

    24576:wkqxdXHfNIVyeNIVy2jU13fS2hEYM9RIPqcNaAarJWw6j0dFZg0ZktGlIOfSJbui:wkqxdXeyjC3a2hEY2RIPqcNaAarJWwqR

Malware Config

Targets

    • Target

      NEAS.be84b4e8082b34c4ab40519ff91daa30.exe

    • Size

      833KB

    • MD5

      be84b4e8082b34c4ab40519ff91daa30

    • SHA1

      aa654a0819fbb320a37feb7e2ed5c34f7a7a905f

    • SHA256

      a305d6a8a2b90274bdda73422238d3bb9f148ed653333604cabe0bdf28450947

    • SHA512

      c684f59d97ca42997a9484e25b38afa5d3c6749edcc5ec4834f352ac8021f59cde9f13e002983fca12a2074a9a13e4713d7c6736280e29c112575175de2baa1c

    • SSDEEP

      24576:wkqxdXHfNIVyeNIVy2jU13fS2hEYM9RIPqcNaAarJWw6j0dFZg0ZktGlIOfSJbui:wkqxdXeyjC3a2hEY2RIPqcNaAarJWwqR

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Malware Backdoor - Berbew

      Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks