Overview

overview

10

Static

static

3

bd6a4b90b5...b3.exe

windows7-x64

10

bd6a4b90b5...b3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bd6a4b90b50cdd803e8c896e3a83ddc600f46529be7fbfd5831587b1c51ecbb3.exe

  • Size

    890KB

  • Sample

    241222-le6ptssnhz

  • MD5

    95ca6e40117142efad6e8a3045dfd415

  • SHA1

    372b2cac2927e42be192610a8360cdec97481d98

  • SHA256

    bd6a4b90b50cdd803e8c896e3a83ddc600f46529be7fbfd5831587b1c51ecbb3

  • SHA512

    00bacdecf798367331f48377a349c0106da8bba746c18b0289947d9dab1f13ae0facfcc8e724b97fa825660a81e71e4c6a471c3cd4a0fd00224236f319eb811a

  • SSDEEP

    6144:1/6btox7PQ///NR5fKr2n0MO3LPlkUCmVs5bPQ///NR5frdQt383PQ///NR5fKrl:1/hs/Ng1/Nmr/Ng1/Nblt01PBNkEy

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

      bd6a4b90b50cdd803e8c896e3a83ddc600f46529be7fbfd5831587b1c51ecbb3.exe

    • Size

      890KB

    • MD5

      95ca6e40117142efad6e8a3045dfd415

    • SHA1

      372b2cac2927e42be192610a8360cdec97481d98

    • SHA256

      bd6a4b90b50cdd803e8c896e3a83ddc600f46529be7fbfd5831587b1c51ecbb3

    • SHA512

      00bacdecf798367331f48377a349c0106da8bba746c18b0289947d9dab1f13ae0facfcc8e724b97fa825660a81e71e4c6a471c3cd4a0fd00224236f319eb811a

    • SSDEEP

      6144:1/6btox7PQ///NR5fKr2n0MO3LPlkUCmVs5bPQ///NR5frdQt383PQ///NR5fKrl:1/hs/Ng1/Nmr/Ng1/Nblt01PBNkEy

    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