General

  • Target

    RFQ2310113.lnk

  • Size

    189KB

  • Sample

    231012-hqya2scg5y

  • MD5

    b63351d03fd881836a5ac5e41a9dcfd3

  • SHA1

    ef1527ae584e66a30f6445ef7aa24fb0a224ee38

  • SHA256

    32540260cd472fad0798b97d44b8487c1bb9f18f7b68cfd3b2a01c457372fd4f

  • SHA512

    df063d7698db772421d3ed92f543cf96e34f171eb32b1efcb15572c639d670aad08e2178297f8c660eb4cba619bfeb21a4a0302f7cb9ca472668d83be1e5e6fc

  • SSDEEP

    3072:dKYPSEKR8itPqPiGjuyLAfOjRBM/JgQMHMJJP7TWRhby:XP/KR8SZggG/SJgdOJP7TWRh+

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.avtorska.com.mk
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    avtorska2014@

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      RFQ2310113.lnk

    • Size

      189KB

    • MD5

      b63351d03fd881836a5ac5e41a9dcfd3

    • SHA1

      ef1527ae584e66a30f6445ef7aa24fb0a224ee38

    • SHA256

      32540260cd472fad0798b97d44b8487c1bb9f18f7b68cfd3b2a01c457372fd4f

    • SHA512

      df063d7698db772421d3ed92f543cf96e34f171eb32b1efcb15572c639d670aad08e2178297f8c660eb4cba619bfeb21a4a0302f7cb9ca472668d83be1e5e6fc

    • SSDEEP

      3072:dKYPSEKR8itPqPiGjuyLAfOjRBM/JgQMHMJJP7TWRhby:XP/KR8SZggG/SJgdOJP7TWRh+

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

MITRE ATT&CK Enterprise v15

Tasks