Windows 7 deprecation

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

General

  • Target

    0b6dbdff646631d825137b345af2555b8302e7a0e8dfb2ea0e1a5b51d9c08fd3

  • Size

    384KB

  • Sample

    240927-xb4lvatgpk

  • MD5

    8bacfa0f905599dcca0ec4eb8c1d4e0d

  • SHA1

    9c2126e78b610f7f0e8b7d156f146d177d52ee44

  • SHA256

    0b6dbdff646631d825137b345af2555b8302e7a0e8dfb2ea0e1a5b51d9c08fd3

  • SHA512

    9d58f50527feb3e09b819bc06d77db6ae10e887323a074d8e3d00173b398110f0f78e341558f06108b907ffabfefdd798573b6533c8add25ebbf79ee9f5f4b18

  • SSDEEP

    6144:O6IizemuMzeU3WO3JxCX9j8YkGyZ6YugQdjGG1wsKm6eBgdQbkoKTBEAz/6DG1Eh:lIlMzeU3N3JA+5GyXu1jGG1wsGeBgRTS

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

http://f/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      0b6dbdff646631d825137b345af2555b8302e7a0e8dfb2ea0e1a5b51d9c08fd3

    • Size

      384KB

    • MD5

      8bacfa0f905599dcca0ec4eb8c1d4e0d

    • SHA1

      9c2126e78b610f7f0e8b7d156f146d177d52ee44

    • SHA256

      0b6dbdff646631d825137b345af2555b8302e7a0e8dfb2ea0e1a5b51d9c08fd3

    • SHA512

      9d58f50527feb3e09b819bc06d77db6ae10e887323a074d8e3d00173b398110f0f78e341558f06108b907ffabfefdd798573b6533c8add25ebbf79ee9f5f4b18

    • SSDEEP

      6144:O6IizemuMzeU3WO3JxCX9j8YkGyZ6YugQdjGG1wsKm6eBgdQbkoKTBEAz/6DG1Eh:lIlMzeU3N3JA+5GyXu1jGG1wsGeBgRTS

    • 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