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General

  • Target

    e8650394ce78b58c2882652c94238e0ea7a358df8f4fb2aacbe43fba5de1d21c

  • Size

    304KB

  • Sample

    241013-e896satdrq

  • MD5

    b7eeeccb351a7528eb50fff1bf34583f

  • SHA1

    255594a7d65bbec769811242672fbdae93d3af53

  • SHA256

    e8650394ce78b58c2882652c94238e0ea7a358df8f4fb2aacbe43fba5de1d21c

  • SHA512

    d46a6feb22e5731ccb095d4a05e20e89400649a4272bd37c5f43f33045d0b57c9a5d09895fe6a4faaf1b45aab4849c640d2d94cb08c7eb084b72143b5ef3bcae

  • SSDEEP

    3072:hdoF2zpEJ9Sezejz+k5rD0LZSnulc0VP7SnHjg:hdRS9pzEKIrD0Lu

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

http://viruslist.com/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      e8650394ce78b58c2882652c94238e0ea7a358df8f4fb2aacbe43fba5de1d21c

    • Size

      304KB

    • MD5

      b7eeeccb351a7528eb50fff1bf34583f

    • SHA1

      255594a7d65bbec769811242672fbdae93d3af53

    • SHA256

      e8650394ce78b58c2882652c94238e0ea7a358df8f4fb2aacbe43fba5de1d21c

    • SHA512

      d46a6feb22e5731ccb095d4a05e20e89400649a4272bd37c5f43f33045d0b57c9a5d09895fe6a4faaf1b45aab4849c640d2d94cb08c7eb084b72143b5ef3bcae

    • SSDEEP

      3072:hdoF2zpEJ9Sezejz+k5rD0LZSnulc0VP7SnHjg:hdRS9pzEKIrD0Lu

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks