General

  • Target

    b402e2efc90f9e6f8752e6104476cc390abb2b5c5ecaa0c03e25e48dd89c0821

  • Size

    3.0MB

  • Sample

    240805-bgb8wsscpn

  • MD5

    35deb0c432d76b1e85a91f1ca01c669c

  • SHA1

    fed1cbcd8357d732d4d7519c0013d480a8fccc31

  • SHA256

    b402e2efc90f9e6f8752e6104476cc390abb2b5c5ecaa0c03e25e48dd89c0821

  • SHA512

    ad1c30fab0cb927dc6e682313aa25584db400d2595e58d520d71ff5ef83607460fb28eaec5cfb05c8abebc7d9d9bbbf0f97e0c043f9af94511b5fe88669d9610

  • SSDEEP

    49152:XGX87p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpKu/nRFfjI7L0qb:XLHTPJg8z1mKnypSbRxo9JCm

Malware Config

Extracted

Family

orcus

Botnet

Новый тег

C2

31.44.184.52:31721

Mutex

sudo_10hoovo3xm2rjjlr7f78zvwfc314sp8c

Attributes
  • autostart_method

    Disable

  • enable_keylogger

    false

  • install_path

    %appdata%\basehttp\MpCmdRun.exe

  • reconnect_delay

    10000

  • registry_keyname

    Sudik

  • taskscheduler_taskname

    sudik

  • watchdog_path

    AppData\aga.exe

Targets

    • Target

      b402e2efc90f9e6f8752e6104476cc390abb2b5c5ecaa0c03e25e48dd89c0821

    • Size

      3.0MB

    • MD5

      35deb0c432d76b1e85a91f1ca01c669c

    • SHA1

      fed1cbcd8357d732d4d7519c0013d480a8fccc31

    • SHA256

      b402e2efc90f9e6f8752e6104476cc390abb2b5c5ecaa0c03e25e48dd89c0821

    • SHA512

      ad1c30fab0cb927dc6e682313aa25584db400d2595e58d520d71ff5ef83607460fb28eaec5cfb05c8abebc7d9d9bbbf0f97e0c043f9af94511b5fe88669d9610

    • SSDEEP

      49152:XGX87p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpKu/nRFfjI7L0qb:XLHTPJg8z1mKnypSbRxo9JCm

    • Orcus

      Orcus is a Remote Access Trojan that is being sold on underground forums.

    • Orcus main payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Orcurs Rat Executable

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks