Overview

overview

10

Static

static

5

4d82679e58...50.exe

windows7-x64

10

4d82679e58...50.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    c92c59fa1503d65d1d67a578928e3c55.bin

  • Size

    5.7MB

  • Sample

    231231-cn4r6afee6

  • MD5

    e945273caad07ee966c36eec92c63329

  • SHA1

    0154e62c6a763adabdb04447b8fe04ac728627da

  • SHA256

    553aeddfd29dd28d8c0ed650aee5a6f70678d2630e59548338532348ded56fab

  • SHA512

    bb8b360caff533239b14cf6b98712cd9ed6223a05f331e02b4a318b428930abc9fa741fd09dc106259e27f19ed6443be707b0ab2f5d44b3576d8695b650353bb

  • SSDEEP

    98304:3jywf0pcvyhuQ/jozivjCPbEu6oTfoLeJUaBK/Oouka8uCx54uVIs1I6jBZUA:3jywf0pcvYuQ7oObCD96QASJUIKWxkaq

Score
10/10
rmsevasionrattrojan

Malware Config

Targets

    • Target

      4d82679e58ebb79116a82dade9fe359fe72c348780dd8a6cfdc3469fe6a49c50.exe

    • Size

      6.2MB

    • MD5

      c92c59fa1503d65d1d67a578928e3c55

    • SHA1

      0cb1106bde45dd5be118bb7b9ebb2be3e41b7203

    • SHA256

      4d82679e58ebb79116a82dade9fe359fe72c348780dd8a6cfdc3469fe6a49c50

    • SHA512

      1f8c714bfc23bd642ec6f4e5539ac1585e0cd8a54ba2b72ff06d7b4f0dd94589a8e6ab41b689f11f51425067784e071eeffc7e803470d55793492d38f6d11241

    • SSDEEP

      196608:CIgAn6JaxBEvXUJyXEJDNfZJoExr77dZWoNMUyr:SA6YxBYXY+sJokFZWdUy

    Score
    10/10
    rmsevasionrattrojan

    • 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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Looks up external IP address via web service

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks