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General

  • Target

    NEAS.f39f33b6f431e51e4df5e8e11d5c5f30.exe

  • Size

    69KB

  • Sample

    231028-y3mcbach2t

  • MD5

    f39f33b6f431e51e4df5e8e11d5c5f30

  • SHA1

    e785af767700bbe001768914bc35ff12de75d670

  • SHA256

    3cfb5df8697980f17a48f46eb56ec64a197ee37fe47b884c14d816c660d1b570

  • SHA512

    5b0f20778184a723d6d507e2a317ff7cb0674b00b61ec132bbebecb9ae37d775b1b292526c8493a1af192501279c0a0331ed6e95e80e991940f10c98103d307b

  • SSDEEP

    1536:bYyXuT5gKRIWttj+5fNoJHNein/GFZCeDAyY:8HT9RIWttnHNFn/GFZC1yY

Malware Config

Targets

    • Target

      NEAS.f39f33b6f431e51e4df5e8e11d5c5f30.exe

    • Size

      69KB

    • MD5

      f39f33b6f431e51e4df5e8e11d5c5f30

    • SHA1

      e785af767700bbe001768914bc35ff12de75d670

    • SHA256

      3cfb5df8697980f17a48f46eb56ec64a197ee37fe47b884c14d816c660d1b570

    • SHA512

      5b0f20778184a723d6d507e2a317ff7cb0674b00b61ec132bbebecb9ae37d775b1b292526c8493a1af192501279c0a0331ed6e95e80e991940f10c98103d307b

    • SSDEEP

      1536:bYyXuT5gKRIWttj+5fNoJHNein/GFZCeDAyY:8HT9RIWttnHNFn/GFZC1yY

    • 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