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General

  • Target

    NEAS.5faea731891d8b2b16471f0e98fd88e0_JC.exe

  • Size

    347KB

  • Sample

    231104-yn8a8sdh7z

  • MD5

    5faea731891d8b2b16471f0e98fd88e0

  • SHA1

    c29af7458fa51cef45fdccb9f6a58e82e0ae2cde

  • SHA256

    217ff4f82f794aac06ee54852ba8da75953018b3f9f7ab6a8075e6b3c478c1cd

  • SHA512

    d73778ed2e00c4899cf891bbaba92e54ec00dec2aafe03d2807058688886a9898ed8c958257a7f14d0c791d58be04d9b196af26549d1877e5404864316a8d014

  • SSDEEP

    6144:LC7vomVY2Hluo395Xx4brq2Ah1FM6234lKm3mo8Yvi4KsLTFM6234lKm3qk9:yvjYM3jx4brRGFB24lwR45FB24lEk

Malware Config

Targets

    • Target

      NEAS.5faea731891d8b2b16471f0e98fd88e0_JC.exe

    • Size

      347KB

    • MD5

      5faea731891d8b2b16471f0e98fd88e0

    • SHA1

      c29af7458fa51cef45fdccb9f6a58e82e0ae2cde

    • SHA256

      217ff4f82f794aac06ee54852ba8da75953018b3f9f7ab6a8075e6b3c478c1cd

    • SHA512

      d73778ed2e00c4899cf891bbaba92e54ec00dec2aafe03d2807058688886a9898ed8c958257a7f14d0c791d58be04d9b196af26549d1877e5404864316a8d014

    • SSDEEP

      6144:LC7vomVY2Hluo395Xx4brq2Ah1FM6234lKm3mo8Yvi4KsLTFM6234lKm3qk9:yvjYM3jx4brRGFB24lwR45FB24lEk

    • 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