General

  • Target

    Inquiry 65621.exe.bin

  • Size

    535KB

  • Sample

    230501-ydg2asga74

  • MD5

    24f71f1a4b23df2ec4a3b397c787f46b

  • SHA1

    e6bd139200d4514c9769cbd91bceace8b120d5c7

  • SHA256

    69e2e592529984388953e4cc8f782b96ff622fd05c29e455864408f8f6d1d275

  • SHA512

    4bd5f694bd180fb243ca985c9dd470095dd0bec004e6eb43ca9780600eebeab42736e03fe46e6f4029f09e985e5e04d35bec0c5d62b333ccfb7821e392c3b561

  • SSDEEP

    12288:oSnRKqnAok2N2THEWkbIyYvJ3F7Kwm5BVqy1V:rnPnhWHyYvJ3F7Kwi6o

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.thanhphuong.com.vn
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    87IRKR4d

Targets

    • Target

      Inquiry 65621.exe.bin

    • Size

      535KB

    • MD5

      24f71f1a4b23df2ec4a3b397c787f46b

    • SHA1

      e6bd139200d4514c9769cbd91bceace8b120d5c7

    • SHA256

      69e2e592529984388953e4cc8f782b96ff622fd05c29e455864408f8f6d1d275

    • SHA512

      4bd5f694bd180fb243ca985c9dd470095dd0bec004e6eb43ca9780600eebeab42736e03fe46e6f4029f09e985e5e04d35bec0c5d62b333ccfb7821e392c3b561

    • SSDEEP

      12288:oSnRKqnAok2N2THEWkbIyYvJ3F7Kwm5BVqy1V:rnPnhWHyYvJ3F7Kwi6o

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Checks computer location settings

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

    • 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 v6

Tasks