General

  • Target

    MV ANNA SCHULTE.exe

  • Size

    537KB

  • Sample

    240627-tkglws1fjl

  • MD5

    53a0cf9bddd68eeb6c033b1aaae1c8ca

  • SHA1

    770a37b59ebdd957838acd492f51ccad326bde31

  • SHA256

    8b286acc0c7e75da6e19b216f8e6c19aa4662df039cbb364b712f7b8a55b0efd

  • SHA512

    15b98af480b55d259dd31ec3f63cb7362f246c09179c481564706bef39a6f9d053b74aa3fbfc4c88c0a54fc9aa97582d04b29dbe623ba238c6c756dd8ae08831

  • SSDEEP

    12288:/w+ftNJRRNic3g1tI3Fuyk3+Xanic2R/tJv/v+sLuSn:Y4t3NicQ1icerv/hLB

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.valleycountysar.org
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    DKw(r0%wpbd]
C2

http://103.130.147.85

Targets

    • Target

      MV ANNA SCHULTE.exe

    • Size

      537KB

    • MD5

      53a0cf9bddd68eeb6c033b1aaae1c8ca

    • SHA1

      770a37b59ebdd957838acd492f51ccad326bde31

    • SHA256

      8b286acc0c7e75da6e19b216f8e6c19aa4662df039cbb364b712f7b8a55b0efd

    • SHA512

      15b98af480b55d259dd31ec3f63cb7362f246c09179c481564706bef39a6f9d053b74aa3fbfc4c88c0a54fc9aa97582d04b29dbe623ba238c6c756dd8ae08831

    • SSDEEP

      12288:/w+ftNJRRNic3g1tI3Fuyk3+Xanic2R/tJv/v+sLuSn:Y4t3NicQ1icerv/hLB

    • 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.

    • 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 v13

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks