General

  • Target

    fe6bb295d6496d22f4dbd95600d5568bce825249425553991a73cdf10930b5e3N.exe

  • Size

    97KB

  • Sample

    241222-swbpcaskfy

  • MD5

    da55a544c6bd5ed8e9abb423d6bb3510

  • SHA1

    c2a8b8a26ca674234326b134835d27e00ea95974

  • SHA256

    fe6bb295d6496d22f4dbd95600d5568bce825249425553991a73cdf10930b5e3

  • SHA512

    1988241ae9b7895413f415833f560d88ff3bd567a463867f9a4981f0e4d8b76c66b5bb0ff41121efda7bb48df5fc43420f15f1388dbf1445b2657132bf0a6598

  • SSDEEP

    1536:RMSTouqqMifaRXC2PP2Rs8bjcJmXUwXfzwE57pvJXeYZw:rMuumaRXBP2RsvJSPzwm7pJXeKw

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      fe6bb295d6496d22f4dbd95600d5568bce825249425553991a73cdf10930b5e3N.exe

    • Size

      97KB

    • MD5

      da55a544c6bd5ed8e9abb423d6bb3510

    • SHA1

      c2a8b8a26ca674234326b134835d27e00ea95974

    • SHA256

      fe6bb295d6496d22f4dbd95600d5568bce825249425553991a73cdf10930b5e3

    • SHA512

      1988241ae9b7895413f415833f560d88ff3bd567a463867f9a4981f0e4d8b76c66b5bb0ff41121efda7bb48df5fc43420f15f1388dbf1445b2657132bf0a6598

    • SSDEEP

      1536:RMSTouqqMifaRXC2PP2Rs8bjcJmXUwXfzwE57pvJXeYZw:rMuumaRXBP2RsvJSPzwm7pJXeKw

    • 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