Overview

overview

10

Static

static

3

MOTIF_9d39...ed.exe

windows10-2004-x64

10

MOTIF_9d39...ed.exe

windows11-ltsc_2024-x64

3

Sharing

Copy URL Twitter E-mail

General

  • Target
    MOTIF_9d393def32bdb8bf548041ea88716ae0_refanged.exe
  • Size 298KB
  • Sample260626-lyltrsa15j
  • SHA256 bddaf6020f8df169e1901c709701240f1a810d0e0fcec7d4479d5354360e1795
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
ryukcredential_accessdiscoverypersistenceransomwarestealer

Malware Config

Targets

    • Target
      MOTIF_9d393def32bdb8bf548041ea88716ae0_refanged.exe
    • Size 298KB
    • SHA256 bddaf6020f8df169e1901c709701240f1a810d0e0fcec7d4479d5354360e1795
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    credential_accessdiscoveryryukpersistenceransomwarestealer

    • Family: Ryuk

      Ransomware distributed via existing botnets, often Trickbot or Emotet.

      ransomwareryuk

    • Checks computer location settings

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

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

      credential_accessstealer

    • Executes dropped EXE

    • Modifies file permissions

      discovery

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks