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General

  • Target

    NEAS.c2d66bf67219862a17d14d0776ae62e0_JC.exe

  • Size

    445KB

  • Sample

    231101-j1px4acg2x

  • MD5

    c2d66bf67219862a17d14d0776ae62e0

  • SHA1

    65681f94a9fdb11d7502f388f60af470bddac86b

  • SHA256

    e56eab1c0c4d32cbad52179bc24b4dcac1a4ee3f5c86adeb3d55dbf451b19965

  • SHA512

    14339e1efc94ee74309a10060a73895f99083819f9899a89b28012bafcbc056606883b308361f90cea81c9c0ecc7537cda3dd1e99bebf71e2d054ff17e2bb7bf

  • SSDEEP

    12288:3tRpV6yYPMLnfBJKFbhDwBpV6yYP0riuoCgNbbko8JfSIuMUb1V4D0:3tRWMLnfBJKhVwBW0riuoCgNbbj8JfSr

Malware Config

Targets

    • Target

      NEAS.c2d66bf67219862a17d14d0776ae62e0_JC.exe

    • Size

      445KB

    • MD5

      c2d66bf67219862a17d14d0776ae62e0

    • SHA1

      65681f94a9fdb11d7502f388f60af470bddac86b

    • SHA256

      e56eab1c0c4d32cbad52179bc24b4dcac1a4ee3f5c86adeb3d55dbf451b19965

    • SHA512

      14339e1efc94ee74309a10060a73895f99083819f9899a89b28012bafcbc056606883b308361f90cea81c9c0ecc7537cda3dd1e99bebf71e2d054ff17e2bb7bf

    • SSDEEP

      12288:3tRpV6yYPMLnfBJKFbhDwBpV6yYP0riuoCgNbbko8JfSIuMUb1V4D0:3tRWMLnfBJKhVwBW0riuoCgNbbj8JfSr

    • 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