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General

  • Target

    NEAS.da23211dc97462ac47338f929665b490.exe

  • Size

    268KB

  • Sample

    231106-zw9dyagf99

  • MD5

    da23211dc97462ac47338f929665b490

  • SHA1

    8e3e95a76b43a68915ba11f4a42f94ddd154ac5a

  • SHA256

    805b0b28a828ebe726b3a5942c0537ddd598e0a209c5a59943e3ae6c0ba068c2

  • SHA512

    53083019588a6d64c9473cfbab0bad4077f1906169da59264ff71ee6e064dcc71e6b90d5534edeef364a797ff596f22a47cb8986ac9e83e5fd98faae7d21ff98

  • SSDEEP

    6144:JiXH7esOvl/mTJKPt6K8ikCV4meYCDyrkFV/Zpw5p3WOt11+UdDt7KDTZkAMw06:cXHCPvoJk6K8/64mlCDyrkFV/ZS5pGOe

Malware Config

Targets

    • Target

      NEAS.da23211dc97462ac47338f929665b490.exe

    • Size

      268KB

    • MD5

      da23211dc97462ac47338f929665b490

    • SHA1

      8e3e95a76b43a68915ba11f4a42f94ddd154ac5a

    • SHA256

      805b0b28a828ebe726b3a5942c0537ddd598e0a209c5a59943e3ae6c0ba068c2

    • SHA512

      53083019588a6d64c9473cfbab0bad4077f1906169da59264ff71ee6e064dcc71e6b90d5534edeef364a797ff596f22a47cb8986ac9e83e5fd98faae7d21ff98

    • SSDEEP

      6144:JiXH7esOvl/mTJKPt6K8ikCV4meYCDyrkFV/Zpw5p3WOt11+UdDt7KDTZkAMw06:cXHCPvoJk6K8/64mlCDyrkFV/ZS5pGOe

    • 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