Overview

overview

10

Static

static

1

Pickaxe3x3.jar

windows11-21h2-x64

10

Sharing

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General

  • Target

    Pickaxe3x3.jar

  • Size

    38KB

  • Sample

    250204-twnvcatlhj

  • MD5

    95bfccd36b4f594e95a3bc31fafbfbf1

  • SHA1

    08020111445d4365cfbbb8af8f1b66568c0dba27

  • SHA256

    b5dd3c7fbcd4f60a58ba705298138aab7433dc9d29a0f6762a0151dbf168f347

  • SHA512

    ecfdf9aa7ddbd8ee07d04561219080a404e926cad722013b7aebf1e06c1340b88881d974596a175d59067f6de737fc084c1b8dbc74729f35389671174f6eb86f

  • SSDEEP

    768:n3+cTHw10M6l5zW8WQPKfGBWauM+woxJJyBNBlSf4IP2vSjyxKb/M:ZTQX6XW8WQye8VM+woxJkO4SWQbU

Score
10/10
rattydefense_evasiondiscoverypersistenceprivilege_escalationrattrojan

Malware Config

Targets

    • Target

      Pickaxe3x3.jar

    • Size

      38KB

    • MD5

      95bfccd36b4f594e95a3bc31fafbfbf1

    • SHA1

      08020111445d4365cfbbb8af8f1b66568c0dba27

    • SHA256

      b5dd3c7fbcd4f60a58ba705298138aab7433dc9d29a0f6762a0151dbf168f347

    • SHA512

      ecfdf9aa7ddbd8ee07d04561219080a404e926cad722013b7aebf1e06c1340b88881d974596a175d59067f6de737fc084c1b8dbc74729f35389671174f6eb86f

    • SSDEEP

      768:n3+cTHw10M6l5zW8WQPKfGBWauM+woxJJyBNBlSf4IP2vSjyxKb/M:ZTQX6XW8WQye8VM+woxJkO4SWQbU

    Score
    10/10
    rattydefense_evasiondiscoverypersistenceprivilege_escalationrattrojan

    • Ratty

      Ratty is an open source Java Remote Access Tool.

      trojanratratty

    • Ratty Rat payload

    • Ratty family

      ratty

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Downloads MZ/PE file

    • Drops startup file

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

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

      discovery

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Defense Evasion

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Modify Registry

4
T1112

Subvert Trust Controls

1
T1553

SIP and Trust Provider Hijacking

1
T1553.003

Credential Access

Discovery

Browser Information Discovery

1
T1217

Peripheral Device Discovery

2
T1120

Query Registry

5
T1012

System Information Discovery

4
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks