Overview

overview

10

Static

static

1

ClasSvc.exe

windows7-x64

10

ClasSvc.exe

windows10-2004-x64

10

Resubmissions

19-04-2023 01:43

230419-b5gtaafe75 10

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General

  • Target

    ClasSvc.exe

  • Size

    17.1MB

  • Sample

    230419-b5gtaafe75

  • MD5

    305e71ec353a718b055ea9acaa6598a3

  • SHA1

    3d26bb3b0a669b98c5226bcdd3473440e47162d5

  • SHA256

    031f9345c33543366e9c66447f4f3fb085a2e04f3c2f98f562f191de6a413dd0

  • SHA512

    2f9c163ac5e2980825b536b384329714dc602079e4bd0b9e2654df40fcd659e67e4e2a17b338a81fc8ac39e0ff1ae83b625e102f9308a0734948412c4a4dc2eb

  • SSDEEP

    196608:uNjzJSeEtAVBt4/BixizJcPM5OzQ6UM6pZpKerXvob24hwhxbQLJC:uNjzJSeE0D4KiZ5OyM6pXTrXvMwrbQLM

Score
10/10
rmsrattrojan

Malware Config

Targets

    • Target

      ClasSvc.exe

    • Size

      17.1MB

    • MD5

      305e71ec353a718b055ea9acaa6598a3

    • SHA1

      3d26bb3b0a669b98c5226bcdd3473440e47162d5

    • SHA256

      031f9345c33543366e9c66447f4f3fb085a2e04f3c2f98f562f191de6a413dd0

    • SHA512

      2f9c163ac5e2980825b536b384329714dc602079e4bd0b9e2654df40fcd659e67e4e2a17b338a81fc8ac39e0ff1ae83b625e102f9308a0734948412c4a4dc2eb

    • SSDEEP

      196608:uNjzJSeEtAVBt4/BixizJcPM5OzQ6UM6pZpKerXvob24hwhxbQLJC:uNjzJSeE0D4KiZ5OyM6pXTrXvMwrbQLM

    Score
    10/10
    rmsrattrojan

    • RMS

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

      trojanratrms

    • Checks computer location settings

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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks