General

  • Target

    69b59a48c9b38ca9efaf207500a4bed82b7eea3b9e5a389949b327ead8bf5f8b

  • Size

    84KB

  • Sample

    241209-18hx7aylbr

  • MD5

    c4a68113709ed9ebe167773c1470f24a

  • SHA1

    0810ae3f979350f75b5a162a7b7add1c2c20dac0

  • SHA256

    69b59a48c9b38ca9efaf207500a4bed82b7eea3b9e5a389949b327ead8bf5f8b

  • SHA512

    056931a3995050e98108b3160069471bfd330a03ed931a30d6f25505902e476816030507c670acf353d387230141a99a86a64525f28859319e96ef8b20c6758c

  • SSDEEP

    1536:Dh5MvL2Lj4TYyafV44JiY8jNLpxwS1j8ANZLvfPDyH6n8dEelLYR7xeGSmUmmmmE:DvSq0pj3PDyH6n8djlLYR7xrH

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      69b59a48c9b38ca9efaf207500a4bed82b7eea3b9e5a389949b327ead8bf5f8b

    • Size

      84KB

    • MD5

      c4a68113709ed9ebe167773c1470f24a

    • SHA1

      0810ae3f979350f75b5a162a7b7add1c2c20dac0

    • SHA256

      69b59a48c9b38ca9efaf207500a4bed82b7eea3b9e5a389949b327ead8bf5f8b

    • SHA512

      056931a3995050e98108b3160069471bfd330a03ed931a30d6f25505902e476816030507c670acf353d387230141a99a86a64525f28859319e96ef8b20c6758c

    • SSDEEP

      1536:Dh5MvL2Lj4TYyafV44JiY8jNLpxwS1j8ANZLvfPDyH6n8dEelLYR7xeGSmUmmmmE:DvSq0pj3PDyH6n8djlLYR7xrH

    • 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