Overview

overview

10

Static

static

10

2026-01-07...ll.exe

windows10-2004-x64

10

2026-01-07...ll.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    2026-01-07_ab193c0efce055a896b1ebecdf4a6033_elex_runningrat_wannacry_zxshell
  • Size 56KB
  • Sample260107-e1mqhsfl4w
  • SHA256 6d588fdd67f611a907005b0236d324acbf152298a6e28f5d97f9d23001d4d5e8
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
runningratdiscoverypersistencerat

Malware Config

Extracted

Family

  • runningrat

C2

  • 38.181.53.5

Targets

    • Target
      2026-01-07_ab193c0efce055a896b1ebecdf4a6033_elex_runningrat_wannacry_zxshell
    • Size 56KB
    • SHA256 6d588fdd67f611a907005b0236d324acbf152298a6e28f5d97f9d23001d4d5e8
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    discoveryrunningratpersistencerat

    • RunningRat

      RunningRat is a remote access trojan first seen in 2018.

      ratrunningrat

    • Runningrat family

      runningrat

    • Server Software Component: Terminal Services DLL

      persistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Creates a Windows Service

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks