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General

  • Target

    NEAS.2fd735725e83d748e10285f3823ec4b0.exe

  • Size

    76KB

  • Sample

    231117-berkssdg4z

  • MD5

    2fd735725e83d748e10285f3823ec4b0

  • SHA1

    ff7d6ff85d8151e421154906cc143a8cdd5fa5bb

  • SHA256

    d5e6264e1f2a325afff6945c4d5d9b8478286fc137de45460ed2699ab90667b5

  • SHA512

    1315b8f1685b3f313bd4804303dc7561c06df9ffdec4945d7dc6bb1b909c694bf7eb72d406d0065bcaf154c142ea88d92ba2ad11a686686511800952d82fa397

  • SSDEEP

    1536:LN/pYIowYZbMqYYrzrjnKKfUNHioQV+/eCeyvCQ:XYRZFrznKKfUNHrk+

Malware Config

Targets

    • Target

      NEAS.2fd735725e83d748e10285f3823ec4b0.exe

    • Size

      76KB

    • MD5

      2fd735725e83d748e10285f3823ec4b0

    • SHA1

      ff7d6ff85d8151e421154906cc143a8cdd5fa5bb

    • SHA256

      d5e6264e1f2a325afff6945c4d5d9b8478286fc137de45460ed2699ab90667b5

    • SHA512

      1315b8f1685b3f313bd4804303dc7561c06df9ffdec4945d7dc6bb1b909c694bf7eb72d406d0065bcaf154c142ea88d92ba2ad11a686686511800952d82fa397

    • SSDEEP

      1536:LN/pYIowYZbMqYYrzrjnKKfUNHioQV+/eCeyvCQ:XYRZFrznKKfUNHrk+

    • 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