General

  • Target

    15bbb9546ac9f28d19dfa14c6f8fe39c4e6be8fb045fcca9be5184ba8e532f8cN.exe

  • Size

    92KB

  • Sample

    241113-xb6q7swqas

  • MD5

    febaba58f246e60536285162772723a0

  • SHA1

    ed1c9ffa33833ef10607f4c2ba430191317e931a

  • SHA256

    15bbb9546ac9f28d19dfa14c6f8fe39c4e6be8fb045fcca9be5184ba8e532f8c

  • SHA512

    909f82136ea983a4ce9e592fd8b02829798fc5498c3bdf2e883466019d9b95f7c6dd30b53757b1aaf90286e0ba2fd299587a9e2f0675a84a5692c32c90751ffe

  • SSDEEP

    1536:wGjxGV8q3ste33JiYJdq8OrqQDURo/4XbKuN3imnunGP+W:XF7q3ue3sjr6Ro/4LKuVbe4+W

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

      15bbb9546ac9f28d19dfa14c6f8fe39c4e6be8fb045fcca9be5184ba8e532f8cN.exe

    • Size

      92KB

    • MD5

      febaba58f246e60536285162772723a0

    • SHA1

      ed1c9ffa33833ef10607f4c2ba430191317e931a

    • SHA256

      15bbb9546ac9f28d19dfa14c6f8fe39c4e6be8fb045fcca9be5184ba8e532f8c

    • SHA512

      909f82136ea983a4ce9e592fd8b02829798fc5498c3bdf2e883466019d9b95f7c6dd30b53757b1aaf90286e0ba2fd299587a9e2f0675a84a5692c32c90751ffe

    • SSDEEP

      1536:wGjxGV8q3ste33JiYJdq8OrqQDURo/4XbKuN3imnunGP+W:XF7q3ue3sjr6Ro/4LKuVbe4+W

    • 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