General

  • Target

    28ebca142decd645315346bad0a5b73f3132a2cd757fa8690ad95db1e64aec09N.exe

  • Size

    192KB

  • Sample

    241112-r982bsvfjf

  • MD5

    c6ba588be571473bf635e1bd08e20360

  • SHA1

    915f18a4dd03061df3abde01de0cc089f2cbbcf9

  • SHA256

    28ebca142decd645315346bad0a5b73f3132a2cd757fa8690ad95db1e64aec09

  • SHA512

    6f4d908db37fdb7cdc634ea26fcbeb5d37e5d8decef95367c64836563d9c863a80335dac73cd0e6599f05a96a74587cfdb82628fffbb4387086f7f752d6845df

  • SSDEEP

    1536:Fsaur/hHhXA9I5aUoTPBINBi4R/YPMLE6Efnouy8O6Nuf51TQmQM22OwJwTa58nR:9S9hXSTPmNw4RQkEpPoutkTy27zU

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

      28ebca142decd645315346bad0a5b73f3132a2cd757fa8690ad95db1e64aec09N.exe

    • Size

      192KB

    • MD5

      c6ba588be571473bf635e1bd08e20360

    • SHA1

      915f18a4dd03061df3abde01de0cc089f2cbbcf9

    • SHA256

      28ebca142decd645315346bad0a5b73f3132a2cd757fa8690ad95db1e64aec09

    • SHA512

      6f4d908db37fdb7cdc634ea26fcbeb5d37e5d8decef95367c64836563d9c863a80335dac73cd0e6599f05a96a74587cfdb82628fffbb4387086f7f752d6845df

    • SSDEEP

      1536:Fsaur/hHhXA9I5aUoTPBINBi4R/YPMLE6Efnouy8O6Nuf51TQmQM22OwJwTa58nR:9S9hXSTPmNw4RQkEpPoutkTy27zU

    • 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