General

  • Target

    9e3deec04a84085e8c4109b42ea9ef4f1d6c463b70dba0500ad2c5ae585b82f7N

  • Size

    219KB

  • Sample

    241003-lp4yzswfjj

  • MD5

    aadfd4b384ebdfedf6252b992793c190

  • SHA1

    bf002a563f644e2cd4ec640f3498ed31a43a9b38

  • SHA256

    9e3deec04a84085e8c4109b42ea9ef4f1d6c463b70dba0500ad2c5ae585b82f7

  • SHA512

    1c4d84b98c707e9159e62ef44436fd48b8692f80d0a0eda14a47cd555f984b889a063a37e0ab0dafe13cc3e0277a7718ee65cc7d2c4e37b0336a87de75fe26b6

  • SSDEEP

    6144:nrQPE3eoLezDOO0aDD4PCxdXXwSfYrwB:nrn3eDOOdDD4PCxdXXwSfYr

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      9e3deec04a84085e8c4109b42ea9ef4f1d6c463b70dba0500ad2c5ae585b82f7N

    • Size

      219KB

    • MD5

      aadfd4b384ebdfedf6252b992793c190

    • SHA1

      bf002a563f644e2cd4ec640f3498ed31a43a9b38

    • SHA256

      9e3deec04a84085e8c4109b42ea9ef4f1d6c463b70dba0500ad2c5ae585b82f7

    • SHA512

      1c4d84b98c707e9159e62ef44436fd48b8692f80d0a0eda14a47cd555f984b889a063a37e0ab0dafe13cc3e0277a7718ee65cc7d2c4e37b0336a87de75fe26b6

    • SSDEEP

      6144:nrQPE3eoLezDOO0aDD4PCxdXXwSfYrwB:nrn3eDOOdDD4PCxdXXwSfYr

    • 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