macOS Analysis Report Statement SKBMT 09818.jar
Overview
General Information
Detection
XLoader
Score: | 92 |
Range: | 0 - 100 |
Whitelisted: | false |
Signatures
Found XLoader JAR binder / loader
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected XLoader
Accesses directories and/or files with sensitive browser data likely for credential stealing
Denies being traced/debugged (via ptrace PT_DENY_ATTACH)
Executes hidden files
Java spawns dropped Mach-O files
Writes Mach-O files to hidden directories
Changes permissions of written Mach-O files
Creates application bundles
Creates hidden files, links and/or directories
Creates memory-persistent launch services
Creates user-wide 'launchd' managed services aka launch agents
Executes commands using a shell command-line interpreter
HTTP GET or POST without a user agent
Mach-O contains sections with high entropy indicating compressed/encrypted content
Reads hardware related sysctl values
Reads launchservices plist files
Reads the sysctl safe boot value (probably to check if the system is in safe boot mode)
Reads the systems OS release and/or type
Reads the systems hostname
Writes 64-bit Mach-O files to disk
Classification
Analysis Advice |
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Some HTTP requests failed (404). It is likely the sample will exhibit less behavior |
General Information |
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Joe Sandbox Version: | 33.0.0 White Diamond |
Analysis ID: | 1032 |
Start date: | 22.07.2021 |
Start time: | 14:09:40 |
Joe Sandbox Product: | CloudBasic |
Overall analysis duration: | 0h 7m 6s |
Hypervisor based Inspection enabled: | false |
Report type: | full |
Sample file name: | Statement SKBMT 09818.jar |
Cookbook file name: | defaultmacfilecookbook.jbs |
Analysis system description: | Virtual Machine, High Sierra (Office 2016 v16.16, Java 11.0.2+9, Adobe Reader 2019.010.20099) |
Analysis Mode: | default |
Detection: | MAL |
Classification: | mal92.troj.spyw.evad.macJAR@0/9@24/0 |
Warnings: | Show All
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Process Tree |
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Yara Overview |
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Dropped Files |
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Source | Rule | Description | Author | Strings |
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JoeSecurity_XLoader | Yara detected XLoader | Joe Security | ||
JoeSecurity_XLoader | Yara detected XLoader | Joe Security |
Memory Dumps |
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Source | Rule | Description | Author | Strings |
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JoeSecurity_XLoader | Yara detected XLoader | Joe Security | ||
JoeSecurity_XLoader | Yara detected XLoader | Joe Security |
Jbx Signature Overview |
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Click to jump to signature section
Show All Signature Results
AV Detection: |
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Multi AV Scanner detection for submitted file | Show sources |
Source: | Virustotal: | Perma Link |
Yara detected XLoader | Show sources |
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