General
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Target
WaveInstaller.exe
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Size
2.3MB
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Sample
240825-n9mljstcjc
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MD5
f80723c7062d0414bfd23249a943b330
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SHA1
0996049a3da01ef925e954867aaa302d82279639
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SHA256
6ac30aaef20c25564eebdbfd55db25f61ff6c84204ecc30241c0cf2332a0d04b
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SHA512
f99821c40a3c1d19403b7cd21a2434293d2d23c92a716312e4bbbfb433b1c4b2ec4c90ce9750d4b574d0a802108191621a3b018ab2ebff65f535d843929278de
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SSDEEP
49152:XJAFOSG/TBqwnbetRXZRAL3Wa88eVuN6yCQhJolninbT:ZAo3/T5bQRpRAL3denin
Static task
static1
Behavioral task
behavioral1
Sample
WaveInstaller.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
xworm
127.0.0.1:19121
goods-flex.gl.at.ply.gg:19121
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Install_directory
%Public%
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install_file
calc.exe
Extracted
phemedrone
https://api.telegram.org/bot6766891578:AAE47sIyviQ0_skRFQtvxeYcndg1C8RFyo4/sendDocument
Targets
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-
Target
WaveInstaller.exe
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Size
2.3MB
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MD5
f80723c7062d0414bfd23249a943b330
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SHA1
0996049a3da01ef925e954867aaa302d82279639
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SHA256
6ac30aaef20c25564eebdbfd55db25f61ff6c84204ecc30241c0cf2332a0d04b
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SHA512
f99821c40a3c1d19403b7cd21a2434293d2d23c92a716312e4bbbfb433b1c4b2ec4c90ce9750d4b574d0a802108191621a3b018ab2ebff65f535d843929278de
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SSDEEP
49152:XJAFOSG/TBqwnbetRXZRAL3Wa88eVuN6yCQhJolninbT:ZAo3/T5bQRpRAL3denin
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Detect Xworm 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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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Adds Run key to start application
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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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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
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
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3