General

  • Target

    dcb3630e6cda2c7bf1f89408d7f507651d7ba03a7b0257297c1cfcf9a83781ae.exe

  • Size

    344KB

  • Sample

    241123-fk9qsaynf1

  • MD5

    6a51449bf434a91ca9c40c621d7199e7

  • SHA1

    dece5d4631a6ee763a58ff2f2e2eeab61efa68cf

  • SHA256

    dcb3630e6cda2c7bf1f89408d7f507651d7ba03a7b0257297c1cfcf9a83781ae

  • SHA512

    c5e6b6fa24be76d7b2ebc34b7de2603068a9774c79953c5e0d73f48446e0d136626bc2cd5fc850d00d13dbb01311c722b1792254ed5c26a6e12888dd34d2d907

  • SSDEEP

    6144:BzgyPcXCpX2/mnbzvdLaD6OkPgl6bmIjlQFn:Fgg8CpXImbzQD6OkPgl6bmIjKn

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      dcb3630e6cda2c7bf1f89408d7f507651d7ba03a7b0257297c1cfcf9a83781ae.exe

    • Size

      344KB

    • MD5

      6a51449bf434a91ca9c40c621d7199e7

    • SHA1

      dece5d4631a6ee763a58ff2f2e2eeab61efa68cf

    • SHA256

      dcb3630e6cda2c7bf1f89408d7f507651d7ba03a7b0257297c1cfcf9a83781ae

    • SHA512

      c5e6b6fa24be76d7b2ebc34b7de2603068a9774c79953c5e0d73f48446e0d136626bc2cd5fc850d00d13dbb01311c722b1792254ed5c26a6e12888dd34d2d907

    • SSDEEP

      6144:BzgyPcXCpX2/mnbzvdLaD6OkPgl6bmIjlQFn:Fgg8CpXImbzQD6OkPgl6bmIjKn

    • 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