General

  • Target

    94c787357492a1c5e819a9fc11f46bdfce21ef5effb3c3593e68e389a849fd0c

  • Size

    1.4MB

  • Sample

    231112-nqwecaff75

  • MD5

    926df7385313e68c2b88e3f58befb7c7

  • SHA1

    853d2c6d51326ed6d17ec79d8a2856b1ac0eca5b

  • SHA256

    94c787357492a1c5e819a9fc11f46bdfce21ef5effb3c3593e68e389a849fd0c

  • SHA512

    db1f5506509d27fdb94b62fd130376bddfc1ed0c530274907615cfbb32a9f77dab444e3cfd30e79b2b469fea256af9cdd228e5d519b042395cf2ec1fda731102

  • SSDEEP

    24576:MyPULulQOqWWBsebIs+flWGAgTDvPzayxIlktJGqrdlOtoIfhLdM:7PU+QVR+eUTfwGN/aVXqbMh

Malware Config

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Extracted

Family

stealc

C2

http://77.91.68.247

Attributes
  • url_path

    /c36258786fdc16da.php

rc4.plain

Extracted

Family

smokeloader

Botnet

up3

Targets

    • Target

      94c787357492a1c5e819a9fc11f46bdfce21ef5effb3c3593e68e389a849fd0c

    • Size

      1.4MB

    • MD5

      926df7385313e68c2b88e3f58befb7c7

    • SHA1

      853d2c6d51326ed6d17ec79d8a2856b1ac0eca5b

    • SHA256

      94c787357492a1c5e819a9fc11f46bdfce21ef5effb3c3593e68e389a849fd0c

    • SHA512

      db1f5506509d27fdb94b62fd130376bddfc1ed0c530274907615cfbb32a9f77dab444e3cfd30e79b2b469fea256af9cdd228e5d519b042395cf2ec1fda731102

    • SSDEEP

      24576:MyPULulQOqWWBsebIs+flWGAgTDvPzayxIlktJGqrdlOtoIfhLdM:7PU+QVR+eUTfwGN/aVXqbMh

    • Detect Mystic stealer payload

    • Detect ZGRat V1

    • Detected google phishing page

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Mystic

      Mystic is an infostealer written in C++.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Stealc

      Stealc is an infostealer written in C++.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks