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General

  • Target

    7c54b53db5f83980e357021efa111bc48613184f4195fb61889946d80fc91d13N

  • Size

    45KB

  • Sample

    241006-mmkyrsyhqp

  • MD5

    7f0154c7e87a3c1df81f6d71b54a9da0

  • SHA1

    67516841136bc29ea5d0b14baa45efb76f99ae32

  • SHA256

    7c54b53db5f83980e357021efa111bc48613184f4195fb61889946d80fc91d13

  • SHA512

    a260cfb3fcb43467cf00f2f9909c639505abe990f2628be87d08d47113fbd370be9e87cb53429f685551bbee087da0477e5a41bc127e3adb4f24d44c00c93c1d

  • SSDEEP

    768:wRiRwT6L93FGxKqs9WxHzE+do+UwSq9kzOIo3h7e3J6s/1H5eD:siRwT6L9VGxNqWxHzfoBDq9kzOlhSkD

Malware Config

Extracted

Family

berbew

C2

http://tat-neftbank.ru/kkq.php

http://tat-neftbank.ru/wcmd.htm

Targets

    • Target

      7c54b53db5f83980e357021efa111bc48613184f4195fb61889946d80fc91d13N

    • Size

      45KB

    • MD5

      7f0154c7e87a3c1df81f6d71b54a9da0

    • SHA1

      67516841136bc29ea5d0b14baa45efb76f99ae32

    • SHA256

      7c54b53db5f83980e357021efa111bc48613184f4195fb61889946d80fc91d13

    • SHA512

      a260cfb3fcb43467cf00f2f9909c639505abe990f2628be87d08d47113fbd370be9e87cb53429f685551bbee087da0477e5a41bc127e3adb4f24d44c00c93c1d

    • SSDEEP

      768:wRiRwT6L93FGxKqs9WxHzE+do+UwSq9kzOIo3h7e3J6s/1H5eD:siRwT6L9VGxNqWxHzfoBDq9kzOlhSkD

    • 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