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General

  • Target

    7b4c7404de17a90e51f2cd18fc2f97e32056850f143ad01e8acc2b331785c60d

  • Size

    390KB

  • Sample

    240502-1wsxmafg7y

  • MD5

    9058bba89f2496a5221936ccd8d58d18

  • SHA1

    b5a2eaaa11332e66b4edb4dbdf05dc9658a9b714

  • SHA256

    7b4c7404de17a90e51f2cd18fc2f97e32056850f143ad01e8acc2b331785c60d

  • SHA512

    7d91dcb7c6f2dd4335d5306303067fb1e61d1c2c72a7e1e29211f31e589ead76d844dc71dacd7f52b16511d3bf74a91ecb000c7b3830b9ce2205640fb56a2d1a

  • SSDEEP

    6144:tnFDylqEt71yBuj59x+btkI4pcPNFfz65Xmo+agu+Q9QD6s:dg8EtQ8Wt/Pbehmq9ts

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Targets

    • Target

      7b4c7404de17a90e51f2cd18fc2f97e32056850f143ad01e8acc2b331785c60d

    • Size

      390KB

    • MD5

      9058bba89f2496a5221936ccd8d58d18

    • SHA1

      b5a2eaaa11332e66b4edb4dbdf05dc9658a9b714

    • SHA256

      7b4c7404de17a90e51f2cd18fc2f97e32056850f143ad01e8acc2b331785c60d

    • SHA512

      7d91dcb7c6f2dd4335d5306303067fb1e61d1c2c72a7e1e29211f31e589ead76d844dc71dacd7f52b16511d3bf74a91ecb000c7b3830b9ce2205640fb56a2d1a

    • SSDEEP

      6144:tnFDylqEt71yBuj59x+btkI4pcPNFfz65Xmo+agu+Q9QD6s:dg8EtQ8Wt/Pbehmq9ts

    • Detect ZGRat V1

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Stealc

      Stealc is an infostealer written in C++.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks