Overview

overview

10

Static

static

10

83eb5b8b1e...0b.exe

windows7-x64

10

83eb5b8b1e...0b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    83eb5b8b1edaa6887fef7e7ffa4f99d1a5f86a9cf77f9a98b0744da4410da70b

  • Size

    448KB

  • Sample

    241223-an9masspbl

  • MD5

    c5edad74accc3d3c61b27f881b250296

  • SHA1

    6583254102b1ce16e69b362cef9a0e731caac1f7

  • SHA256

    83eb5b8b1edaa6887fef7e7ffa4f99d1a5f86a9cf77f9a98b0744da4410da70b

  • SHA512

    0b156c472a225f79f6cd9dfd5d1205deb5a5a441de6a259f5bed461f964cc83e869c85ac02bd28ce7411a1fef89fbf9f8bf39e915de25cab5fc92ea3602408ac

  • SSDEEP

    6144:CqEw+AGbM2yJT///NR5f7DM2y/JAQ///NR5fLYG3eujE:3EyoM1z/NzDMTx/NcZt

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

      83eb5b8b1edaa6887fef7e7ffa4f99d1a5f86a9cf77f9a98b0744da4410da70b

    • Size

      448KB

    • MD5

      c5edad74accc3d3c61b27f881b250296

    • SHA1

      6583254102b1ce16e69b362cef9a0e731caac1f7

    • SHA256

      83eb5b8b1edaa6887fef7e7ffa4f99d1a5f86a9cf77f9a98b0744da4410da70b

    • SHA512

      0b156c472a225f79f6cd9dfd5d1205deb5a5a441de6a259f5bed461f964cc83e869c85ac02bd28ce7411a1fef89fbf9f8bf39e915de25cab5fc92ea3602408ac

    • SSDEEP

      6144:CqEw+AGbM2yJT///NR5f7DM2y/JAQ///NR5fLYG3eujE:3EyoM1z/NzDMTx/NcZt

    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