General

  • Target

    tmp

  • Size

    81KB

  • Sample

    230303-gdz4fagd29

  • MD5

    d0a9b69bad966520f71412a8ce2035b0

  • SHA1

    ba5347ee2a896b27d211520a3666a682aa9f8e28

  • SHA256

    a539cbe05c220c5a791f2581c2a306273a9d954868428bffd1b01d2bd2fa721d

  • SHA512

    489000c1a40703380e285912e42916cd4ae2568f5a7371013f9c8b3bb3465440330ddef43731b6b1a8c653661162a805cf745bc8fd66ef386a8d039203920e01

  • SSDEEP

    1536:UxYAEa9Bj08oGaa82Tq70ddJwgKi3izHxGZnLWzSH3OQMjQ4Nzq2B:Ux39bo4EifJKEmH8ZnLuOqHNzR

Malware Config

Extracted

Family

purecrypter

C2

http://192.3.26.135/uo/Wqnssgirj.dat

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      tmp

    • Size

      81KB

    • MD5

      d0a9b69bad966520f71412a8ce2035b0

    • SHA1

      ba5347ee2a896b27d211520a3666a682aa9f8e28

    • SHA256

      a539cbe05c220c5a791f2581c2a306273a9d954868428bffd1b01d2bd2fa721d

    • SHA512

      489000c1a40703380e285912e42916cd4ae2568f5a7371013f9c8b3bb3465440330ddef43731b6b1a8c653661162a805cf745bc8fd66ef386a8d039203920e01

    • SSDEEP

      1536:UxYAEa9Bj08oGaa82Tq70ddJwgKi3izHxGZnLWzSH3OQMjQ4Nzq2B:Ux39bo4EifJKEmH8ZnLuOqHNzR

    • PureCrypter

      PureCrypter is a .NET malware loader first seen in early 2021.

    • 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.

    • 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