General

  • Target

    bd6a6a609c20cb126c827d1ff05b853634deb8626a8c0d81692ba963833c74df

  • Size

    558KB

  • Sample

    250129-lr2xeavkbt

  • MD5

    6ab81c60e10394833500e1a7efd815b0

  • SHA1

    e087b07c956fcf431e8d2d7d05748f0cd90ba2a9

  • SHA256

    bd6a6a609c20cb126c827d1ff05b853634deb8626a8c0d81692ba963833c74df

  • SHA512

    8f6d4fda39179b82655d9a26afff0ae8b90ae5c1cd1697b0a43917367266259c61ab4a3dca9ff5989f225538fa36c213637e5959bd3c2acba7f3d340b8929961

  • SSDEEP

    12288:LB6hqYdiOrJtz+VzqnK0olzuEHwTOMHbrhePu+f9gT:Laqovtz+VuK0ogE+Z3heGm9K

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Psalm@1278

Targets

    • Target

      Purchase Order No.1643.exe

    • Size

      745KB

    • MD5

      4fc7e2d203505ff6d643ffb8461d1a76

    • SHA1

      4c1330cc42f1d3e61a8f2d423bd5988efbfc2ee8

    • SHA256

      60bfb47f60c7f0a6aa8185734c85849995f497117e38ba2c2e9fdeb1330b0cf1

    • SHA512

      fe1ff91bdb1716b63e12219a2d6a2ddebd9563021bf4e8140fc49666af95f0bb6cd451a3b51ded9b28aba8ee2bcd1023a12ed967732d329766a6a71076d09c3a

    • SSDEEP

      12288:TzSggsiPUYjbVz4YAKmcbkcMTKd6dd8B7L3FeAB:TzbkVUYXm0k9Kd1X9

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Snakekeylogger family

    • 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