General
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Target
d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8
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Size
5.9MB
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Sample
220608-w3x3psfgb6
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MD5
181d846f67268e7f3c9184682404886b
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SHA1
448baf53c5dc5fc76f42e7ee6f3fde7e7c099539
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SHA256
d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8
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SHA512
09cf1a1c780ae07990fc8118a89358bb4cf3b9b6d3d15e98133f96d53056c69a22b0cd69b5fe9e7afdda675dce9b1f1a384ad1f1a5564b2175cd53770510de0b
Static task
static1
Behavioral task
behavioral1
Sample
d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
sality
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
Targets
-
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Target
d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8
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Size
5.9MB
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MD5
181d846f67268e7f3c9184682404886b
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SHA1
448baf53c5dc5fc76f42e7ee6f3fde7e7c099539
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SHA256
d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8
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SHA512
09cf1a1c780ae07990fc8118a89358bb4cf3b9b6d3d15e98133f96d53056c69a22b0cd69b5fe9e7afdda675dce9b1f1a384ad1f1a5564b2175cd53770510de0b
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Modifies WinLogon for persistence
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Modifies firewall policy service
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Modifies Installed Components in the registry
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Adds Run key to start application
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v6
Persistence
Winlogon Helper DLL
1Modify Existing Service
1Registry Run Keys / Startup Folder
2Defense Evasion
Modify Registry
8Bypass User Account Control
1Disabling Security Tools
3