General

  • Target

    abaf9bded8f04062003cd9134e03f2809bbb70807719fafe53b647de60750e55

  • Size

    69KB

  • Sample

    241223-cewp7atqcj

  • MD5

    cc90f4ddb50daa38e4b1d69a9ebbfa9b

  • SHA1

    2cf75bc6b5dce032907e04deaeb42b99e3c770fd

  • SHA256

    abaf9bded8f04062003cd9134e03f2809bbb70807719fafe53b647de60750e55

  • SHA512

    655d2be1e37bc401cc021f9e80da1c29e3106f085697347aaa081db164b4c3ee105214be1bd66105db7958a4a9e357e0307a3307cf1ac82f5cfb0a319a75606f

  • SSDEEP

    1536:fCMzxwyNvc6tR4AZZAwOzNein/GFZCeDAyY:5wy+6ZZAwOzNFn/GFZC1yY

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      abaf9bded8f04062003cd9134e03f2809bbb70807719fafe53b647de60750e55

    • Size

      69KB

    • MD5

      cc90f4ddb50daa38e4b1d69a9ebbfa9b

    • SHA1

      2cf75bc6b5dce032907e04deaeb42b99e3c770fd

    • SHA256

      abaf9bded8f04062003cd9134e03f2809bbb70807719fafe53b647de60750e55

    • SHA512

      655d2be1e37bc401cc021f9e80da1c29e3106f085697347aaa081db164b4c3ee105214be1bd66105db7958a4a9e357e0307a3307cf1ac82f5cfb0a319a75606f

    • SSDEEP

      1536:fCMzxwyNvc6tR4AZZAwOzNein/GFZCeDAyY:5wy+6ZZAwOzNFn/GFZC1yY

    • 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