Overview

overview

10

Static

static

8

9D56B67563...74.exe

windows7_x64

10

9D56B67563...74.exe

windows10_x64

10

Sharing

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General

  • Target
    9D56B6756315368DC9B5BC15E2A40DB272B0C62600C74.exe
  • Size 21.5MB
  • Sample210802-cbxj347wc6
  • SHA256 9d56b6756315368dc9b5bc15e2a40db272b0c62600c744663b06c122f1f51ab8
  • MD5 SHA1 SHA512
Score
10/10
ruratbackdoordiscoverytrojanupx

Malware Config

Targets

    • Target
      9D56B6756315368DC9B5BC15E2A40DB272B0C62600C74.exe
    • Size 21.5MB
    • SHA256 9d56b6756315368dc9b5bc15e2a40db272b0c62600c744663b06c122f1f51ab8
    • MD5 SHA1 SHA512
    Score
    10/10
    ruratbackdoordiscoverytrojan

    • RuRAT

      RuRAT is a remote admin tool sold as legitimate software but regularly abused in malicious phishing campaigns.

      trojanbackdoorrurat

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Checks installed software on the system

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

      discovery

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks