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General

  • Target

    de18fbd6204a2aec31ef5a8ce0b432f8908c6325867ead95dd9243a13ee270b0N

  • Size

    97KB

  • Sample

    241001-b5swjsyflh

  • MD5

    61fa00491630486e34c9ce0d2b869ec0

  • SHA1

    1378aaec93bf94e17227fd6e45bf3926ecb59730

  • SHA256

    de18fbd6204a2aec31ef5a8ce0b432f8908c6325867ead95dd9243a13ee270b0

  • SHA512

    1c804a77fac01f030093ef3383cdf679b49d14af77a56e93016f12866ce16c00cf73d1c3c54087fe61e318accd2e771d3c2591e8e115352ac0efbe2789ac09bd

  • SSDEEP

    3072:guFUw94jwECmqbqzFy+6pbruv/JaPzwm7pJXeK6:p9gCmm4IuZwz/7zeX

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      de18fbd6204a2aec31ef5a8ce0b432f8908c6325867ead95dd9243a13ee270b0N

    • Size

      97KB

    • MD5

      61fa00491630486e34c9ce0d2b869ec0

    • SHA1

      1378aaec93bf94e17227fd6e45bf3926ecb59730

    • SHA256

      de18fbd6204a2aec31ef5a8ce0b432f8908c6325867ead95dd9243a13ee270b0

    • SHA512

      1c804a77fac01f030093ef3383cdf679b49d14af77a56e93016f12866ce16c00cf73d1c3c54087fe61e318accd2e771d3c2591e8e115352ac0efbe2789ac09bd

    • SSDEEP

      3072:guFUw94jwECmqbqzFy+6pbruv/JaPzwm7pJXeK6:p9gCmm4IuZwz/7zeX

    • 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