Overview

overview

10

Static

static

3

d7bc1c7d70...22.exe

windows7-x64

10

d7bc1c7d70...22.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d7bc1c7d70f9be53902bb8887543b20669b0fbbe4139ccb57bed1f37b67c2e22.exe

  • Size

    890KB

  • Sample

    241222-nml2hawnbz

  • MD5

    778a3adacafc7212b56b7d8e43926690

  • SHA1

    4a130dfa14f41826cf9fb538759645eeacc691f2

  • SHA256

    d7bc1c7d70f9be53902bb8887543b20669b0fbbe4139ccb57bed1f37b67c2e22

  • SHA512

    b3d88eeede59b4309f06b640d047003c6ccdc9c657407a64f1cd8c5e2eb6a9bc540b1545cf96deaa2175fb5f8234234cd9f448f76364ac3678914a75186619cd

  • SSDEEP

    6144:BuhIxf6Xeg4PQ///NR5fKr2n0MO3LPlkUCmVs5bPQ///NR5frdQt383PQ///NR5y:B/xf6/Ng1/Nmr/Ng1/Nblt01PBNkEG

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

http://devx.nm.ru/index.php

http://ros-neftbank.ru/index.php

http://master-x.com/index.php

http://www.redline.ru/index.php

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://crutop.ru/index.php

http://kaspersky.ru/index.php

http://color-bank.ru/index.php

http://adult-empire.com/index.php

http://virus-list.com/index.php

http://trojan.ru/index.php

http://xware.cjb.net/index.htm

http://konfiskat.org/index.htm

http://parex-bank.ru/index.htm

http://fethard.biz/index.htm

http://ldark.nm.ru/index.htm

http://gaz-prom.ru/index.htm

Targets

    • Target

      d7bc1c7d70f9be53902bb8887543b20669b0fbbe4139ccb57bed1f37b67c2e22.exe

    • Size

      890KB

    • MD5

      778a3adacafc7212b56b7d8e43926690

    • SHA1

      4a130dfa14f41826cf9fb538759645eeacc691f2

    • SHA256

      d7bc1c7d70f9be53902bb8887543b20669b0fbbe4139ccb57bed1f37b67c2e22

    • SHA512

      b3d88eeede59b4309f06b640d047003c6ccdc9c657407a64f1cd8c5e2eb6a9bc540b1545cf96deaa2175fb5f8234234cd9f448f76364ac3678914a75186619cd

    • SSDEEP

      6144:BuhIxf6Xeg4PQ///NR5fKr2n0MO3LPlkUCmVs5bPQ///NR5frdQt383PQ///NR5y:B/xf6/Ng1/Nmr/Ng1/Nblt01PBNkEG

    Score
    10/10
    berbewbackdoordiscoverypersistence

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks