Overview

overview

10

Static

static

3

71d1f22830...51.exe

windows7-x64

10

71d1f22830...51.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    b5829ea81cde8f48ba1190e20e6bb15d.bin
  • Size 1.3MB
  • Sample240506-b8cczagb29
  • SHA256 2c581e64c468ce51955e2b264a804c0adf973ad3c2c56daeafdf83e4187f393c
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
tofseezgratevasionexecutionpersistenceratspywaretrojan

Malware Config

Extracted

Family

  • tofsee

C2

  • vanaheim.cn

  • jotunheim.name

Targets

    • Target
      71d1f22830e0f40506171cda626891b4f954ec22f4a4cd0045b37f8d6c404451.exe
    • Size 2.0MB
    • SHA256 71d1f22830e0f40506171cda626891b4f954ec22f4a4cd0045b37f8d6c404451
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    tofseezgratevasionexecutionpersistenceratspywaretrojan

    • Detect ZGRat V1

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

      trojantofsee

    • ZGRat

      ZGRat is remote access trojan written in C#.

      ratzgrat

    • Creates new service(s)

      persistenceexecution

    • Modifies Windows Firewall

      evasion

    • Executes dropped EXE

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks