General

  • Target

    b6090736f3da3a0e380ca6c4acc0e8c1.exe

  • Size

    756KB

  • Sample

    220930-qf3f1sdfb5

  • MD5

    b6090736f3da3a0e380ca6c4acc0e8c1

  • SHA1

    36e24a22d0165aa509a66c8ff5e2f0d446ce792c

  • SHA256

    0f6df37b515f330df516df24a8023025514d88fea9371ff96491003dffdc9b09

  • SHA512

    9c26b53ff6d410610a7eaec7d40de7c1dc7575bd78ae97800bbf4f1350626b9ca047db40476a3a17caa6e510adf5cd727c34220f3d9c549c04d9fca96e5c5da5

  • SSDEEP

    12288:6j2ZuCyD19zr9gDO3RmMYBepzqQHoUJI22fGSHkqRqpYxgjTHQvd:6jgyD3zrWDO3RmMDZrIpfGw5I

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      b6090736f3da3a0e380ca6c4acc0e8c1.exe

    • Size

      756KB

    • MD5

      b6090736f3da3a0e380ca6c4acc0e8c1

    • SHA1

      36e24a22d0165aa509a66c8ff5e2f0d446ce792c

    • SHA256

      0f6df37b515f330df516df24a8023025514d88fea9371ff96491003dffdc9b09

    • SHA512

      9c26b53ff6d410610a7eaec7d40de7c1dc7575bd78ae97800bbf4f1350626b9ca047db40476a3a17caa6e510adf5cd727c34220f3d9c549c04d9fca96e5c5da5

    • SSDEEP

      12288:6j2ZuCyD19zr9gDO3RmMYBepzqQHoUJI22fGSHkqRqpYxgjTHQvd:6jgyD3zrWDO3RmMDZrIpfGw5I

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks