Overview

overview

10

Static

static

5f73ad102f...d2.exe

windows7-x64

10

5f73ad102f...d2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5f73ad102fde39e9e44210276dd8898a1312bb924a8a843ebe3eda903fac9ed2

  • Size

    6.5MB

  • Sample

    221203-tj6jmaee33

  • MD5

    4e3d45aa75822c52750ec5055697c964

  • SHA1

    c325acfd8e8f04f2e14ac378843acc34dff54d26

  • SHA256

    5f73ad102fde39e9e44210276dd8898a1312bb924a8a843ebe3eda903fac9ed2

  • SHA512

    aa81f16a353dbe554031f76e6654938d2f81e611269b3c7298a34fca208125aadd65fa7acec3d588a89606d761a62f76f2bf37482a68fcbd4486653ed1a7e50f

  • SSDEEP

    98304:uP6ZK3zpZiKiky+rHKiMs9gpeMI2Znp7gDVuMDmORvUwTm7Jo12M4U0Zk:uiZozpZiMr/zCNALiOOwS7J62hna

Score
10/10
rmsevasionrattrojan

Malware Config

Targets

    • Target

      5f73ad102fde39e9e44210276dd8898a1312bb924a8a843ebe3eda903fac9ed2

    • Size

      6.5MB

    • MD5

      4e3d45aa75822c52750ec5055697c964

    • SHA1

      c325acfd8e8f04f2e14ac378843acc34dff54d26

    • SHA256

      5f73ad102fde39e9e44210276dd8898a1312bb924a8a843ebe3eda903fac9ed2

    • SHA512

      aa81f16a353dbe554031f76e6654938d2f81e611269b3c7298a34fca208125aadd65fa7acec3d588a89606d761a62f76f2bf37482a68fcbd4486653ed1a7e50f

    • SSDEEP

      98304:uP6ZK3zpZiKiky+rHKiMs9gpeMI2Znp7gDVuMDmORvUwTm7Jo12M4U0Zk:uiZozpZiMr/zCNALiOOwS7J62hna

    Score
    10/10
    rmsevasionrattrojan

    • RMS

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

      trojanratrms

    • UAC bypass

      evasiontrojan

    • Executes dropped EXE

    • Stops running service(s)

      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

Modify Existing Service

1
T1031

Hidden Files and Directories

1
T1158

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Bypass User Account Control

1
T1088

Disabling Security Tools

1
T1089

Modify Registry

2
T1112

Impair Defenses

1
T1562

Hidden Files and Directories

1
T1158

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Process Discovery

1
T1057

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Tasks