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General

  • Target

    NEAS.743fa5a5cf8eba6f3db1be15928fae80.exe

  • Size

    155KB

  • Sample

    231102-t85cvsba69

  • MD5

    743fa5a5cf8eba6f3db1be15928fae80

  • SHA1

    92b9e83a132e7afb1b4338f6fdea87a01fa80952

  • SHA256

    f7493f91d0397b00821b7ed41e1380c6937607834a3dbab44b266b0c1b6267b1

  • SHA512

    3d59134286a12426256650a0535c77f5d962b7d73ae5ec16e599c5dbd93a3ae05bcdcf3b376d5f39bd4fa84ed59c5aca9a37f42b925c175d388d00ff0c22236f

  • SSDEEP

    3072:R1KX2aO0OXQLWZwob+tYnGrQYEznYfzB9BSwWO:RIajZwooqGrNYOzLcK

Malware Config

Targets

    • Target

      NEAS.743fa5a5cf8eba6f3db1be15928fae80.exe

    • Size

      155KB

    • MD5

      743fa5a5cf8eba6f3db1be15928fae80

    • SHA1

      92b9e83a132e7afb1b4338f6fdea87a01fa80952

    • SHA256

      f7493f91d0397b00821b7ed41e1380c6937607834a3dbab44b266b0c1b6267b1

    • SHA512

      3d59134286a12426256650a0535c77f5d962b7d73ae5ec16e599c5dbd93a3ae05bcdcf3b376d5f39bd4fa84ed59c5aca9a37f42b925c175d388d00ff0c22236f

    • SSDEEP

      3072:R1KX2aO0OXQLWZwob+tYnGrQYEznYfzB9BSwWO:RIajZwooqGrNYOzLcK

    • 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