General

  • Target

    144fb30e161b2fcec82da886b196811b9969e0d7c2833b31b7c7bc5bd490ee18N.exe

  • Size

    237KB

  • Sample

    241222-seygsa1qgz

  • MD5

    9d829fc25f974fbdf94ecbd7ce85c140

  • SHA1

    c2670ea4b6efa4b992e15fe115619172efc39287

  • SHA256

    144fb30e161b2fcec82da886b196811b9969e0d7c2833b31b7c7bc5bd490ee18

  • SHA512

    8e4c36e79ca1837cd66178378923a645f62ec9fd1016ba965a733b95de5e3242979714061507d805aaa9efa234ea3fe324a8c5693b6ab87b71ef29adb9ac6393

  • SSDEEP

    3072:+jNqJ+ykjW3APSjAUbj8Nq75Sq4iqnAUUjE02ZoL9snKKq:+CkqQPSjXj8U5ihYjEToZY8

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      144fb30e161b2fcec82da886b196811b9969e0d7c2833b31b7c7bc5bd490ee18N.exe

    • Size

      237KB

    • MD5

      9d829fc25f974fbdf94ecbd7ce85c140

    • SHA1

      c2670ea4b6efa4b992e15fe115619172efc39287

    • SHA256

      144fb30e161b2fcec82da886b196811b9969e0d7c2833b31b7c7bc5bd490ee18

    • SHA512

      8e4c36e79ca1837cd66178378923a645f62ec9fd1016ba965a733b95de5e3242979714061507d805aaa9efa234ea3fe324a8c5693b6ab87b71ef29adb9ac6393

    • SSDEEP

      3072:+jNqJ+ykjW3APSjAUbj8Nq75Sq4iqnAUUjE02ZoL9snKKq:+CkqQPSjXj8U5ihYjEToZY8

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

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks