General
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Target
https://gofile.to/4Q58/xworm-v61.zip
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Sample
250126-f5mrratjht
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://gofile.to/4Q58/xworm-v61.zip
Resource
win11-20241007-en
Malware Config
Extracted
quasar
1.4.1
hawk tuah spit on that thang
127.0.0.1:4782
c275eb9a-abc7-404f-8faa-6f27d386ae77
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encryption_key
4B86FDB9844F29BE908C6CEF688EF7871EF061FF
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install_name
SPLMALSP.exe
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log_directory
KeyLogs
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reconnect_delay
3000
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startup_key
Windows security notification
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subdirectory
$SPLMALSP
Targets
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Target
https://gofile.to/4Q58/xworm-v61.zip
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Quasar family
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Quasar payload
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Downloads MZ/PE file
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Executes dropped EXE
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Indicator Removal: Clear Windows Event Logs
Clear Windows Event Logs to hide the activity of an intrusion.
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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Indicator Removal
1Clear Windows Event Logs
1Modify Registry
2Subvert Trust Controls
1SIP and Trust Provider Hijacking
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
1Credentials in Registry
1Discovery
Browser Information Discovery
1Peripheral Device Discovery
1Query Registry
4Remote System Discovery
1System Information Discovery
4System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1