General

  • Target

    revised_invoice.exe

  • Size

    828KB

  • Sample

    230803-s5xceadh99

  • MD5

    aba5cc62cc5479e1f5f5c733d750520a

  • SHA1

    02670702f7c840e382edabab7933b5079112b2fe

  • SHA256

    f6bdba555d1356168f7f1581949ab5ca8d6b20e9a6495e0cfcef8d3b129638a0

  • SHA512

    2e17f86ff811d65d42a16424f439fb6cf236bd5785eb282830242755a081ef9bdefec051aeb5e853d2e326c36cccb0f97178269b562a736b17f10436280edcb5

  • SSDEEP

    12288:QEKaJFds+DAOBwjoe1qtWiRW95ZZUiGTrj4z1/c7:5dYjoeYWJdZvd/O

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      revised_invoice.exe

    • Size

      828KB

    • MD5

      aba5cc62cc5479e1f5f5c733d750520a

    • SHA1

      02670702f7c840e382edabab7933b5079112b2fe

    • SHA256

      f6bdba555d1356168f7f1581949ab5ca8d6b20e9a6495e0cfcef8d3b129638a0

    • SHA512

      2e17f86ff811d65d42a16424f439fb6cf236bd5785eb282830242755a081ef9bdefec051aeb5e853d2e326c36cccb0f97178269b562a736b17f10436280edcb5

    • SSDEEP

      12288:QEKaJFds+DAOBwjoe1qtWiRW95ZZUiGTrj4z1/c7:5dYjoeYWJdZvd/O

    • 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.

    • 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