Overview

overview

10

Static

static

3

JaffaCakes...ea.exe

windows7-x64

10

JaffaCakes...ea.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_714ebc4ae326449667d7c068e36d5aea

  • Size

    3.4MB

  • Sample

    250313-tjsb1azkz9

  • MD5

    714ebc4ae326449667d7c068e36d5aea

  • SHA1

    4d55cfbfbd9743a287dddd4c3083cdf1939a77b5

  • SHA256

    5380b5ac4f625b72bbbcf131c89b13be6f4d0f24af0ee1b6663e0f20902b3da4

  • SHA512

    56bd9134786df4e1743ec1d99c412024eda67127d5f44928f4863a4f294937ad275d880a9ff3513ca6c44449faafc5297c0247795e6f139f8a3e2b67308c73d1

  • SSDEEP

    49152:uAJY6DcvLR9Zn8tIGRH3pLsDzTMbp8TbyGPkGzki0l+ROOROhRpFSS21MzvKu5:BJY6Da9ZfG3YDzTt9cGzki2adRU+tW3

Score
10/10
rmscollectiondefense_evasiondiscoveryexecutionpersistenceprivilege_escalationratspywarestealertrojan

Malware Config

Targets

    • Target

      JaffaCakes118_714ebc4ae326449667d7c068e36d5aea

    • Size

      3.4MB

    • MD5

      714ebc4ae326449667d7c068e36d5aea

    • SHA1

      4d55cfbfbd9743a287dddd4c3083cdf1939a77b5

    • SHA256

      5380b5ac4f625b72bbbcf131c89b13be6f4d0f24af0ee1b6663e0f20902b3da4

    • SHA512

      56bd9134786df4e1743ec1d99c412024eda67127d5f44928f4863a4f294937ad275d880a9ff3513ca6c44449faafc5297c0247795e6f139f8a3e2b67308c73d1

    • SSDEEP

      49152:uAJY6DcvLR9Zn8tIGRH3pLsDzTMbp8TbyGPkGzki0l+ROOROhRpFSS21MzvKu5:BJY6Da9ZfG3YDzTt9cGzki2adRU+tW3

    Score
    10/10
    rmscollectiondefense_evasiondiscoveryexecutionpersistenceprivilege_escalationratspywarestealertrojan

    • Disables service(s)

      defense_evasionexecution

    • RMS

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

      trojanratrms

    • Rms family

      rms

    • Indicator Removal: Network Share Connection Removal

      Adversaries may remove share connections that are no longer useful in order to clean up traces of their operation.

      defense_evasion

    • Modifies Windows Firewall

      defense_evasion

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      defense_evasion

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

      spywarestealer

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses Microsoft Outlook accounts

      collection

    • Accesses Microsoft Outlook profiles

      collection

    • Checks installed software on the system

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

      discovery

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

JavaScript

1
T1059.007

System Services

1
T1569

Service Execution

1
T1569.002

Persistence

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

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

2
T1564

Hidden Files and Directories

2
T1564.001

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Indicator Removal

1
T1070

Network Share Connection Removal

1
T1070.005

Modify Registry

1
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

2
T1552

Credentials In Files

1
T1552.001

Credentials in Registry

1
T1552.002

Discovery

Query Registry

2
T1012

Remote System Discovery

1
T1018

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Data from Local System

2
T1005

Email Collection

2
T1114

Command and Control

Exfiltration

Impact

Service Stop

1
T1489

Tasks