General

  • Target

    08d8e43a0124c3a471176597165df1e9215718993ea752296560f16045689e38N.exe

  • Size

    100KB

  • Sample

    241113-vqa7qsyrdm

  • MD5

    e18656904638a9db6354bccc14091730

  • SHA1

    cd146aa49fc4572c0734dae45e459d17002b2b05

  • SHA256

    c2d08f39a27771cd6f815a951cd456a28fe0d724229f3b866a1294ad11bccf62

  • SHA512

    e1170c640c0c7d650f771845c8ec921cefa0978cd4faab0b8ac03bc6717274dd78619d03ec25cdfd84bb17edc3d2752920b130f24e55e807927be4a10c317b20

  • SSDEEP

    3072:/KVewPrdBcoSwp3S1SVwH3T+CEaubbgb3a3+X13XRzV:grdBcoVHbk7aOl3BzV

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

      08d8e43a0124c3a471176597165df1e9215718993ea752296560f16045689e38N.exe

    • Size

      100KB

    • MD5

      e18656904638a9db6354bccc14091730

    • SHA1

      cd146aa49fc4572c0734dae45e459d17002b2b05

    • SHA256

      c2d08f39a27771cd6f815a951cd456a28fe0d724229f3b866a1294ad11bccf62

    • SHA512

      e1170c640c0c7d650f771845c8ec921cefa0978cd4faab0b8ac03bc6717274dd78619d03ec25cdfd84bb17edc3d2752920b130f24e55e807927be4a10c317b20

    • SSDEEP

      3072:/KVewPrdBcoSwp3S1SVwH3T+CEaubbgb3a3+X13XRzV:grdBcoVHbk7aOl3BzV

    • 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