Overview

overview

10

Static

static

5

4d82679e58...50.exe

windows7-x64

10

4d82679e58...50.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    4d82679e58ebb79116a82dade9fe359fe72c348780dd8a6cfdc3469fe6a49c50.bin
  • Size 6.2MB
  • Sample240102-rhyfhsfdgl
  • SHA256 4d82679e58ebb79116a82dade9fe359fe72c348780dd8a6cfdc3469fe6a49c50
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
rmsevasionpersistencerattrojan

Malware Config

Targets

    • Target
      4d82679e58ebb79116a82dade9fe359fe72c348780dd8a6cfdc3469fe6a49c50.bin
    • Size 6.2MB
    • SHA256 4d82679e58ebb79116a82dade9fe359fe72c348780dd8a6cfdc3469fe6a49c50
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    rmsevasionrattrojanpersistence

    • RMS

      Remote Manipulator System (RMS) is a remote access tool developed by Russian organization TektonIT.

      trojanratrms

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

    • Modifies Windows Firewall

      evasion

    • Sets DLL path for service in the registry

      persistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Modifies WinLogon

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks