Analysis Overview
SHA256
1ec78e3e975aeba33f4bb88b25f9ea4829ef699e2b3a6edaee7a639b0e688bab
Threat Level: Likely benign
The file b1.5_02.jar was found to be: Likely benign.
Malicious Activity Summary
JavaScript
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-06 15:56
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-06 15:56
Reported
2024-06-06 15:59
Platform
macos-20240410-en
Max time kernel
148s
Max time network
125s
Command Line
Signatures
JavaScript
| Description | Indicator | Process | Target |
| N/A | "/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/java" -jar /Users/run/b1.5_02.jar | N/A | N/A |
Processes
/bin/sh
[sh -c sudo /bin/zsh -c "open /Users/run/b1.5_02.jar"]
/bin/bash
[sh -c sudo /bin/zsh -c "open /Users/run/b1.5_02.jar"]
/usr/bin/sudo
[sudo /bin/zsh -c open /Users/run/b1.5_02.jar]
/bin/zsh
[/bin/zsh -c open /Users/run/b1.5_02.jar]
/usr/bin/open
[open /Users/run/b1.5_02.jar]
/usr/libexec/xpcproxy
[xpcproxy com.apple.JarLauncher.1532]
/System/Library/CoreServices/Jar Launcher.app/Contents/MacOS/Jar Launcher
[/System/Library/CoreServices/Jar Launcher.app/Contents/MacOS/Jar Launcher]
/usr/libexec/xpcproxy
[xpcproxy com.apple.metadata.mdwrite]
/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/java
[/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/java -jar /Users/run/b1.5_02.jar]
/usr/libexec/xpcproxy
[xpcproxy com.apple.spindump]
/usr/sbin/spindump
[/usr/sbin/spindump]
/usr/libexec/xpcproxy
[xpcproxy com.apple.spindump_agent]
/usr/libexec/spindump_agent
[/usr/libexec/spindump_agent]
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | itunes.apple.com | udp |
| BE | 104.90.24.24:443 | itunes.apple.com | tcp |
| US | 8.8.8.8:53 | bag-cdn-lb.itunes-apple.com.akadns.net | udp |
| N/A | 224.0.0.251:5353 | udp |
Files
server.properties
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
./world/session.lock
| MD5 | a32e7ebe1ef8dbbc714a87478780b4ba |
| SHA1 | 7267ab00588c99b5d2dd605c1ea3468d015f6061 |
| SHA256 | 4bd87b16b552f54a5aa1d3f9a6e603510293b44cce8236fdaecca9d170403a20 |
| SHA512 | 2f59dcc92e5fea677c03946d24c3f4eab9ad7b7551b7edb46c6b0a62df446035050846e435f4781f7cb06842e300bf858d4a3a01c6f6e1800817a7f8a4bca45c |