Overview

overview

10

Static

static

3

a84fbfcea2...18.exe

windows7-x64

10

a84fbfcea2...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a84fbfcea2b58022e607879037439034_JaffaCakes118

  • Size

    6.8MB

  • Sample

    241127-rzy4datnhk

  • MD5

    a84fbfcea2b58022e607879037439034

  • SHA1

    0206c493ddd26d98da41b2275f58650ccd51b2a3

  • SHA256

    7bdba11575e35a256352e15ea53f5b17d9ba3713511ea7404c6f9a85313d4f32

  • SHA512

    095086ae0b2b0157d7af8d34a3345484c934e7d1c5e14d7a98a823d7e3ff1e355418282e15f86406ca43fb51a632be438b6c0b87dfbb90301a6ab79c8c8a9ea4

  • SSDEEP

    196608:FK5Kz2OOHyL6NfhPLfxyN27aTD/XTiNvaVLQuqxF4:GKz2OIq6xfa3/XTiNieF4

Score
10/10
rmsdefense_evasiondiscoveryevasionexecutionpersistenceprivilege_escalationrattrojan

Malware Config

Targets

    • Target

      a84fbfcea2b58022e607879037439034_JaffaCakes118

    • Size

      6.8MB

    • MD5

      a84fbfcea2b58022e607879037439034

    • SHA1

      0206c493ddd26d98da41b2275f58650ccd51b2a3

    • SHA256

      7bdba11575e35a256352e15ea53f5b17d9ba3713511ea7404c6f9a85313d4f32

    • SHA512

      095086ae0b2b0157d7af8d34a3345484c934e7d1c5e14d7a98a823d7e3ff1e355418282e15f86406ca43fb51a632be438b6c0b87dfbb90301a6ab79c8c8a9ea4

    • SSDEEP

      196608:FK5Kz2OOHyL6NfhPLfxyN27aTD/XTiNvaVLQuqxF4:GKz2OIq6xfa3/XTiNieF4

    Score
    10/10
    rmsdefense_evasiondiscoveryevasionexecutionpersistenceprivilege_escalationrattrojan

    • RMS

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

      trojanratrms

    • Rms family

      rms

    • Modifies Windows Firewall

      evasion

    • Server Software Component: Terminal Services DLL

      persistence

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Stops running service(s)

      evasionexecution

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Legitimate hosting services abused for malware hosting/C2

    • Modifies WinLogon

      persistence

    • Hide Artifacts: Hidden Users

      defense_evasion
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

1
T1569

Service Execution

1
T1569.002

Persistence

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Server Software Component

1
T1505

Terminal Services DLL

1
T1505.005

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Hide Artifacts

3
T1564

Hidden Files and Directories

2
T1564.001

Hidden Users

1
T1564.002

Impair Defenses

2
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

1
T1112

Credential Access

Discovery

Permission Groups Discovery

1
T1069

Local Groups

1
T1069.001

Query Registry

2
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Service Stop

1
T1489

Tasks