Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

General

  • Target

    941b402477b5c50e4386333acebf6ec65938a0ec4ea41fa854f062a1cf8461b6N

  • Size

    91KB

  • Sample

    241014-xk4cfavclr

  • MD5

    a8e0e2238fc0e50dfa961d823aa314a0

  • SHA1

    37da4286276bccd16bd8de1c1e9668ee6a8bfe19

  • SHA256

    941b402477b5c50e4386333acebf6ec65938a0ec4ea41fa854f062a1cf8461b6

  • SHA512

    f894c7fd89ec5ee8812089bda29864c20e3675dfc260c3fb25605611980be20d6618bae878c42c5025749ab0061cec08e498115af01309a97f7b54eee0fd61dd

  • SSDEEP

    1536:pUKYYuykqGnGAxJMzkb07Hs27XhPlEhlLBsLnVLdGUHyNwtN4/nLLVaBlEaaaaaN:pUsinvxJAI07Hs27Xv8lLBsLnVUUHyNK

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      941b402477b5c50e4386333acebf6ec65938a0ec4ea41fa854f062a1cf8461b6N

    • Size

      91KB

    • MD5

      a8e0e2238fc0e50dfa961d823aa314a0

    • SHA1

      37da4286276bccd16bd8de1c1e9668ee6a8bfe19

    • SHA256

      941b402477b5c50e4386333acebf6ec65938a0ec4ea41fa854f062a1cf8461b6

    • SHA512

      f894c7fd89ec5ee8812089bda29864c20e3675dfc260c3fb25605611980be20d6618bae878c42c5025749ab0061cec08e498115af01309a97f7b54eee0fd61dd

    • SSDEEP

      1536:pUKYYuykqGnGAxJMzkb07Hs27XhPlEhlLBsLnVLdGUHyNwtN4/nLLVaBlEaaaaaN:pUsinvxJAI07Hs27Xv8lLBsLnVUUHyNK

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

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks