General
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Target
https://github.com/Obey7/Synapse-X-Crack
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Sample
240820-3fj1wsyemh
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://github.com/Obey7/Synapse-X-Crack
Resource
win10v2004-20240802-en
Malware Config
Extracted
quasar
1.4.1
Windows Update
skbidiooiilet-31205.portmap.host:31205
7357b58d-e5d4-42be-8b74-db6eee6cde6d
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encryption_key
6F721445F7E0B1CF58980D84A9D49F4458D4EFD9
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install_name
Update.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
WindowsUpdate
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subdirectory
Windows Update
Extracted
xenorat
anyone-blogging.gl.at.ply.gg
Xeno_rat_nd8912d
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delay
500
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install_path
temp
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port
22284
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startup_name
Windows
Extracted
mercurialgrabber
https://discord.com/api/webhooks/921810742020276324/oy5WUJBM9c9aVxQdFK2oXYeKkOKvk_yVdVaJEUFoVwHMqgDucV43ot4Qysobx87iaZTf
https://discord.com/api/webhooks/894999664762445854/TpfIb0rr_07lU027UuRzVpEL0hcMj7142ONS03Lnxe8C9sZVf2ccQfateH8Idqb7A448
Targets
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Target
https://github.com/Obey7/Synapse-X-Crack
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Mercurial Grabber Stealer
Mercurial Grabber is an open source stealer targeting Chrome, Discord and some game clients as well as generic system information.
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Quasar payload
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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Looks for VirtualBox Guest Additions in registry
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Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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Downloads MZ/PE file
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Event Triggered Execution: Image File Execution Options Injection
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Looks for VMWare Tools registry key
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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.
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Executes dropped EXE
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Loads dropped DLL
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Checks system information in the registry
System information is often read in order to detect sandboxing environments.
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Drops file in System32 directory
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Suspicious use of NtCreateThreadExHideFromDebugger
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Active Setup
1Browser Extensions
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Active Setup
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Scheduled Task/Job
1Scheduled Task
1Discovery
Browser Information Discovery
1Peripheral Device Discovery
2Query Registry
11Remote System Discovery
1System Information Discovery
9System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
2