General

  • Target

    1d63c4dba7a29419e9f197f8a0ff626a6a29b67d8effbab2bb167059da2b4eae

  • Size

    67KB

  • Sample

    241208-y8akpstncz

  • MD5

    842360872a44ded8ca1de00f0ae7ba5d

  • SHA1

    df62f181000af67d33ef3c253eb36a884089db18

  • SHA256

    1d63c4dba7a29419e9f197f8a0ff626a6a29b67d8effbab2bb167059da2b4eae

  • SHA512

    63394d50f812c30dceb661ce32b2bafe27ffe1746dac6cc6a8ca7ddb44c95e987c6305fd0675f6250c088e4b3129cf558115c7774f06543464ee39a761427aef

  • SSDEEP

    1536:dPZ7OoUDp0tdgnOxpJsxS11pMwdKwEcsJifTduD4oTxwB:7t6rdajdKw3sJibdMTxwB

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      1d63c4dba7a29419e9f197f8a0ff626a6a29b67d8effbab2bb167059da2b4eae

    • Size

      67KB

    • MD5

      842360872a44ded8ca1de00f0ae7ba5d

    • SHA1

      df62f181000af67d33ef3c253eb36a884089db18

    • SHA256

      1d63c4dba7a29419e9f197f8a0ff626a6a29b67d8effbab2bb167059da2b4eae

    • SHA512

      63394d50f812c30dceb661ce32b2bafe27ffe1746dac6cc6a8ca7ddb44c95e987c6305fd0675f6250c088e4b3129cf558115c7774f06543464ee39a761427aef

    • SSDEEP

      1536:dPZ7OoUDp0tdgnOxpJsxS11pMwdKwEcsJifTduD4oTxwB:7t6rdajdKw3sJibdMTxwB

    • 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