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General

  • Target

    49ec015a013dba84d5b169b5e1280b64a5a8988a8410608c5ca6baf90a120a0d

  • Size

    96KB

  • Sample

    241014-1hv5ts1hpk

  • MD5

    e860d2c7979d9d227ab17ceec71efe99

  • SHA1

    421988f76a4c109f3727406100233531dbf4efdb

  • SHA256

    49ec015a013dba84d5b169b5e1280b64a5a8988a8410608c5ca6baf90a120a0d

  • SHA512

    d8d32799edde2b342efee93be144858e167eeb4625ba87c892ba8ebf3088bc22b022b92c3d178c87c907e07fc24d7398a9be5530a2931c2048f3fe70db063a40

  • SSDEEP

    1536:FbrsHTqg8Ib1vMbPwsQ3XaADG2tC74S7V+5pUMv84WMRw8Dkqq:FbBIb1vaw6iK4Sp+7H7wWkqq

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

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

Targets

    • Target

      49ec015a013dba84d5b169b5e1280b64a5a8988a8410608c5ca6baf90a120a0d

    • Size

      96KB

    • MD5

      e860d2c7979d9d227ab17ceec71efe99

    • SHA1

      421988f76a4c109f3727406100233531dbf4efdb

    • SHA256

      49ec015a013dba84d5b169b5e1280b64a5a8988a8410608c5ca6baf90a120a0d

    • SHA512

      d8d32799edde2b342efee93be144858e167eeb4625ba87c892ba8ebf3088bc22b022b92c3d178c87c907e07fc24d7398a9be5530a2931c2048f3fe70db063a40

    • SSDEEP

      1536:FbrsHTqg8Ib1vMbPwsQ3XaADG2tC74S7V+5pUMv84WMRw8Dkqq:FbBIb1vaw6iK4Sp+7H7wWkqq

    • 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