General

  • Target

    z56Contract.exe

  • Size

    493KB

  • Sample

    231129-rq95aaha2x

  • MD5

    528120e21119abe464179f5ab433a333

  • SHA1

    b80f5f12815584bddb246d36427c994629ba5c8e

  • SHA256

    24c6082628e6b6daeede59cf5c1f1174a3ab6b3ac7e0d795f8c7c3af490f1940

  • SHA512

    749df3aaf9c3ce8bc8bda8e0396da814a29f60390dfc24e1bf7f1b121bda13a4f0de4e95f56f5a539e37fd6b6d2acced75c80e644fcab45fef1a96810d2170c4

  • SSDEEP

    12288:IN72CULP2X6Y+zbok1xB9vb5R3GhnEDVXyFRQ4ShjqFB1D:paqbzcUxz2x0CF7D

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.mct2.co.za
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    00000

Targets

    • Target

      z56Contract.exe

    • Size

      493KB

    • MD5

      528120e21119abe464179f5ab433a333

    • SHA1

      b80f5f12815584bddb246d36427c994629ba5c8e

    • SHA256

      24c6082628e6b6daeede59cf5c1f1174a3ab6b3ac7e0d795f8c7c3af490f1940

    • SHA512

      749df3aaf9c3ce8bc8bda8e0396da814a29f60390dfc24e1bf7f1b121bda13a4f0de4e95f56f5a539e37fd6b6d2acced75c80e644fcab45fef1a96810d2170c4

    • SSDEEP

      12288:IN72CULP2X6Y+zbok1xB9vb5R3GhnEDVXyFRQ4ShjqFB1D:paqbzcUxz2x0CF7D

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • 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 Enterprise v15

Tasks