Overview

overview

10

Static

static

3

fe4f22e8d5...18.exe

windows7-x64

10

fe4f22e8d5...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    fe4f22e8d5f3a4b2bcd81bd69429c12b_JaffaCakes118
  • Size 2.0MB
  • Sample240421-dwyrjsaa2v
  • SHA256 e0fb9bf9bd903a2ea4bc952b168482bd15af73dd1b4ae47529aa10fe6a9112a0
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
webmonitorzgratbackdoorinfostealerpersistenceratupx

Malware Config

Targets

    • Target
      fe4f22e8d5f3a4b2bcd81bd69429c12b_JaffaCakes118
    • Size 2.0MB
    • SHA256 e0fb9bf9bd903a2ea4bc952b168482bd15af73dd1b4ae47529aa10fe6a9112a0
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    webmonitorzgratbackdoorinfostealerpersistenceratupx

    • Detect ZGRat V1

    • Modifies WinLogon for persistence

      persistence

    • RevcodeRat, WebMonitorRat

      WebMonitor is a remote access tool that you can use from any browser access to control, and monitor your phones, or PCs.

      backdoorratinfostealerwebmonitor

    • WebMonitor payload

    • ZGRat

      ZGRat is remote access trojan written in C#.

      ratzgrat

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks