General

  • Target

    ca62e08a8023fe8ecec2c1fd00200680dcf5fc36ce47a8fd3b5c0a6fb6e49aa3N.exe

  • Size

    64KB

  • Sample

    241208-btmv6azpdq

  • MD5

    dc9890adc9c669c955483981267b28a0

  • SHA1

    ab305baf5e027d72be9f22340dc36eb61065502c

  • SHA256

    ca62e08a8023fe8ecec2c1fd00200680dcf5fc36ce47a8fd3b5c0a6fb6e49aa3

  • SHA512

    1d4f086765af7177de4722dbf7d1208edd2bfde2eba32e6c2adf09c374c9c514c650453490b416b271ca9d48c4a56cb89399dbea3914b97c359aa19777c12c3f

  • SSDEEP

    1536:RAVXtSP6+X7SI8DXvyh/rPlOW+bErzXUwXfzwS:eVXtSPOI8DqdEC3PzwS

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      ca62e08a8023fe8ecec2c1fd00200680dcf5fc36ce47a8fd3b5c0a6fb6e49aa3N.exe

    • Size

      64KB

    • MD5

      dc9890adc9c669c955483981267b28a0

    • SHA1

      ab305baf5e027d72be9f22340dc36eb61065502c

    • SHA256

      ca62e08a8023fe8ecec2c1fd00200680dcf5fc36ce47a8fd3b5c0a6fb6e49aa3

    • SHA512

      1d4f086765af7177de4722dbf7d1208edd2bfde2eba32e6c2adf09c374c9c514c650453490b416b271ca9d48c4a56cb89399dbea3914b97c359aa19777c12c3f

    • SSDEEP

      1536:RAVXtSP6+X7SI8DXvyh/rPlOW+bErzXUwXfzwS:eVXtSPOI8DqdEC3PzwS

    • 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