General

  • Target

    cfdfa76907adccdd8c4e65089b4a4381bf455b5ba66d9ac61a6ea3f7a6ef9650

  • Size

    67KB

  • Sample

    250111-hjp14azjas

  • MD5

    6d2df97e73c609918f5e9fe39dd54733

  • SHA1

    39cd38ac4e1cc884a17651d0c5e139174cd9f81b

  • SHA256

    cfdfa76907adccdd8c4e65089b4a4381bf455b5ba66d9ac61a6ea3f7a6ef9650

  • SHA512

    23a1b5f9b69857ec2f6e894ac75d19721124275aaa0c33c98b25398d369c6abd89130c7a2c80f99bbb329f61e871465b84123fa84e784695f60a21281f836f9c

  • SSDEEP

    1536:cvb9+6KffTSh/ggBrsK5TJusJifTduD4oTxw:cD9UjQ/Z/5UsJibdMTxw

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      cfdfa76907adccdd8c4e65089b4a4381bf455b5ba66d9ac61a6ea3f7a6ef9650

    • Size

      67KB

    • MD5

      6d2df97e73c609918f5e9fe39dd54733

    • SHA1

      39cd38ac4e1cc884a17651d0c5e139174cd9f81b

    • SHA256

      cfdfa76907adccdd8c4e65089b4a4381bf455b5ba66d9ac61a6ea3f7a6ef9650

    • SHA512

      23a1b5f9b69857ec2f6e894ac75d19721124275aaa0c33c98b25398d369c6abd89130c7a2c80f99bbb329f61e871465b84123fa84e784695f60a21281f836f9c

    • SSDEEP

      1536:cvb9+6KffTSh/ggBrsK5TJusJifTduD4oTxw:cD9UjQ/Z/5UsJibdMTxw

    • 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