Overview

overview

10

Static

static

10

Client.exe

windows10-ltsc_2021-x64

10

Sharing

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General

  • Target
    Client.exe
  • Size 158KB
  • Sample250730-yee84adp7w
  • SHA256 85d6d69b3b08f998416fcf492ce0c6f2f2902d15ff962200806c4c37682bfcc9
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
arrowratclientadwarediscoverypersistenceransomwareratspyware

Malware Config

Extracted

Family

  • arrowrat

Botnet

  • Client

C2

  • cancersincura01.ddns.net:4545

Mutex

  • uIcHkPnGY

Targets

    • Target
      Client.exe
    • Size 158KB
    • SHA256 85d6d69b3b08f998416fcf492ce0c6f2f2902d15ff962200806c4c37682bfcc9
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    arrowratclientadwarediscoverypersistenceransomwareratspyware

    • ArrowRat

      Remote access tool with various capabilities first seen in late 2021.

      ratarrowrat

    • Arrowrat family

      arrowrat

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Enumerates connected drives

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

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks