General

  • Target

    aa32975d6529703603e903b0cac4741a2adf3aeb456263bed7cd3dddc295e49f

  • Size

    346KB

  • Sample

    241209-cd6h1asnhr

  • MD5

    94c74148e913e4b6308269a16391cb67

  • SHA1

    235d3a05e3c3bd1b2082e18d46ae7c3b56a61209

  • SHA256

    aa32975d6529703603e903b0cac4741a2adf3aeb456263bed7cd3dddc295e49f

  • SHA512

    91e69f5571ec56c457e1bb1abcf674f61867c042d0d02982a7e47f2b78962e25ea14f5f0982a0eab38f2ce2e65a7f1121bd2f1595167117074933947e3614698

  • SSDEEP

    6144:dQ9vVODnuFzDhdsFj5t13LJhrmMsFj5tzOvfFOM:23ODWhds15tFrls15tz4FT

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      aa32975d6529703603e903b0cac4741a2adf3aeb456263bed7cd3dddc295e49f

    • Size

      346KB

    • MD5

      94c74148e913e4b6308269a16391cb67

    • SHA1

      235d3a05e3c3bd1b2082e18d46ae7c3b56a61209

    • SHA256

      aa32975d6529703603e903b0cac4741a2adf3aeb456263bed7cd3dddc295e49f

    • SHA512

      91e69f5571ec56c457e1bb1abcf674f61867c042d0d02982a7e47f2b78962e25ea14f5f0982a0eab38f2ce2e65a7f1121bd2f1595167117074933947e3614698

    • SSDEEP

      6144:dQ9vVODnuFzDhdsFj5t13LJhrmMsFj5tzOvfFOM:23ODWhds15tFrls15tz4FT

    • 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