General

  • Target

    ab4bcca4cdcd948cd890fe4043df8637b89452b3c8ddb5c4b66dd07d50d00c6c

  • Size

    77KB

  • Sample

    241208-cdgjwa1pcp

  • MD5

    52f404fde314cd99483b25dbc8064a10

  • SHA1

    9df98716751fbede76b1480f3f78319ec20414c0

  • SHA256

    ab4bcca4cdcd948cd890fe4043df8637b89452b3c8ddb5c4b66dd07d50d00c6c

  • SHA512

    d586c8fb094618958f3e6a249dc34243b39c17dc505d7f6f4b3460fd645c9706492c4c921685d03034a3994e4b63444dc7c1256d60a41f7ef97b1ca615fdd9a2

  • SSDEEP

    1536:VNaCHgxIW+v554wQTytVkIgO617DWkZFfScD7SzCbHWrAWG:V0CEIW+B5Ket1gOuGkZFfFSebHWrHG

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      ab4bcca4cdcd948cd890fe4043df8637b89452b3c8ddb5c4b66dd07d50d00c6c

    • Size

      77KB

    • MD5

      52f404fde314cd99483b25dbc8064a10

    • SHA1

      9df98716751fbede76b1480f3f78319ec20414c0

    • SHA256

      ab4bcca4cdcd948cd890fe4043df8637b89452b3c8ddb5c4b66dd07d50d00c6c

    • SHA512

      d586c8fb094618958f3e6a249dc34243b39c17dc505d7f6f4b3460fd645c9706492c4c921685d03034a3994e4b63444dc7c1256d60a41f7ef97b1ca615fdd9a2

    • SSDEEP

      1536:VNaCHgxIW+v554wQTytVkIgO617DWkZFfScD7SzCbHWrAWG:V0CEIW+B5Ket1gOuGkZFfFSebHWrHG

    • 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