Overview

overview

10

Static

static

3

f1f841722d...49.exe

windows10-2004-x64

10

f1f841722d...49.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    f1f841722dfbf5ae03d0c6b8263565f091570ec9a1e9dc6f93f5759f746e2449.exe
  • Size 946KB
  • Sample260630-d3lessdx8w
  • SHA256 f1f841722dfbf5ae03d0c6b8263565f091570ec9a1e9dc6f93f5759f746e2449
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
remcosdiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • remcos

Version

  • 7.0.1 Pro

C2

  • 147.124.219.132:2828

Targets

    • Target
      f1f841722dfbf5ae03d0c6b8263565f091570ec9a1e9dc6f93f5759f746e2449.exe
    • Size 946KB
    • SHA256 f1f841722dfbf5ae03d0c6b8263565f091570ec9a1e9dc6f93f5759f746e2449
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutionremcospersistencerat

    • Family: Remcos

      Remcos is a closed-source remote control and surveillance software.

      ratremcos

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

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

    • Executes dropped EXE

    • SmartAssembly .NET packer

      Detects SmartAssembly .NET packer.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks