Overview

overview

10

Static

static

9fdba08694...27.exe

windows7-x64

10

9fdba08694...27.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9fdba08694aea10922189db66f2eff21fab0ffaf2fedbbcec40399b259991c27

  • Size

    5.9MB

  • Sample

    220919-cg3lhsbgh2

  • MD5

    85e0f6d15deeb0bc9b7dd44167f135b8

  • SHA1

    5b38444c9d7699a50ea4cc2ee4180d2078be28c1

  • SHA256

    9fdba08694aea10922189db66f2eff21fab0ffaf2fedbbcec40399b259991c27

  • SHA512

    81be94fc94ac861e154035f156486428d28ac1abc2d90ad928cbd5c7a47744c68ac9fdcc4acd945815acc84945a19b928efb6cd0d8a5ca28de8d9cb16f10961a

  • SSDEEP

    98304:AjezE52AV4MSypEMDbhQt0lCh8TsYgj72KlH3iq71MKPm+N1CaVr92/3xf0hMZ:AS9AqMpEim0lCh8TUzl77+Ym0bQ/3G6Z

Score
10/10
rmsevasionrattrojan

Malware Config

Targets

    • Target

      9fdba08694aea10922189db66f2eff21fab0ffaf2fedbbcec40399b259991c27

    • Size

      5.9MB

    • MD5

      85e0f6d15deeb0bc9b7dd44167f135b8

    • SHA1

      5b38444c9d7699a50ea4cc2ee4180d2078be28c1

    • SHA256

      9fdba08694aea10922189db66f2eff21fab0ffaf2fedbbcec40399b259991c27

    • SHA512

      81be94fc94ac861e154035f156486428d28ac1abc2d90ad928cbd5c7a47744c68ac9fdcc4acd945815acc84945a19b928efb6cd0d8a5ca28de8d9cb16f10961a

    • SSDEEP

      98304:AjezE52AV4MSypEMDbhQt0lCh8TsYgj72KlH3iq71MKPm+N1CaVr92/3xf0hMZ:AS9AqMpEim0lCh8TUzl77+Ym0bQ/3G6Z

    Score
    10/10
    rmsevasionrattrojan

    • RMS

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

      trojanratrms

    • Executes dropped EXE

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Checks computer location settings

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

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

2
T1158

Privilege Escalation

Defense Evasion

Hidden Files and Directories

2
T1158

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks