Overview

overview

10

Static

static

10

8573d9e75f...cb.exe

windows10-2004-x64

10

8573d9e75f...cb.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    8573d9e75f2c0ef4e69023fc07bee9cb.exe
  • Size 91KB
  • Sample251202-h94beadj4t
  • SHA256 e5d590f782337416fe7f93aa7f488419f86802500d05ef2fced4ccca7f4e14ae
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
arrowrattydiscoverypersistenceransomwarerat

Malware Config

Extracted

Family

  • arrowrat

Botnet

  • TY

C2

  • 91.134.207.23:5337

Mutex

  • DFDFrcvff45thfgh4t44gjahdfhhhhca

Targets

    • Target
      8573d9e75f2c0ef4e69023fc07bee9cb.exe
    • Size 91KB
    • SHA256 e5d590f782337416fe7f93aa7f488419f86802500d05ef2fced4ccca7f4e14ae
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    tydiscoveryarrowratpersistenceransomwarerat

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks