General
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Target
AD5D8A274EAFF455047D801EE9B6231F.exe
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Size
493KB
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Sample
240303-13xjdshf51
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MD5
ad5d8a274eaff455047d801ee9b6231f
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SHA1
1a43eb1ae77914cb58e6cffc8a4e8a1eebfee7d2
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SHA256
662344d80ecad59d7c9d4e0ad6864f8ccbbdf1a73321bc3ffeb24e5cec3e1bf3
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SHA512
ceb178dbb8e913c489de2eb7cb8c3d3f16b574934155a8fe6d73ec6235e40bb76fdffb34ae33a8e38abd912e3df5efd624104db9693e929e4bd0087b2b266932
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SSDEEP
12288:uxjrr7F5qfMs8WdcOX+t4c08no9IaJnv+N6G/wWEh59ma4:uxLsMs8WdcMx8+I+TDV4
Static task
static1
Behavioral task
behavioral1
Sample
AD5D8A274EAFF455047D801EE9B6231F.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
AD5D8A274EAFF455047D801EE9B6231F.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
blacknet
Windows Update
wOzx3g1DVutJaIF8JkCiLDWWDUVaGVAFT9MNNbf3GHejuL8mYQHtmLByJVduHMIIMCJOTkByRDSvMbknVYDMjFMd33ucCNGRd6rsd55Kjfz5N8toWqPtUAUWFp2VPBqwDphjXZsEuRw6KPvEHxNrRtmmNF3TSPIX5em2yZySCQTum749uJG4nmFWEHI/cH1NCAx4fFkBSOcgGykeOVQl1nGRgAHWZfv9g9qNaMeeu53b56HQWR/mZ6mTILTeO979h0iF42Y1WsHlP1Cd9xLI0jeNeBHY9FCS6EZPmLXKu/X9q8n26O7UQt6xg0ujFGbbUZ8glKZ26j6atQFXHOQGag==
BN[fEVvWhbt-6079003]
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antivm
true
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elevate_uac
true
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install_name
WindowsUpdate.exe
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splitter
|BN|
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start_name
35dcbc7eb742dd4f1edfbccf7826c724
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startup
true
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usb_spread
true
Targets
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Target
AD5D8A274EAFF455047D801EE9B6231F.exe
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Size
493KB
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MD5
ad5d8a274eaff455047d801ee9b6231f
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SHA1
1a43eb1ae77914cb58e6cffc8a4e8a1eebfee7d2
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SHA256
662344d80ecad59d7c9d4e0ad6864f8ccbbdf1a73321bc3ffeb24e5cec3e1bf3
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SHA512
ceb178dbb8e913c489de2eb7cb8c3d3f16b574934155a8fe6d73ec6235e40bb76fdffb34ae33a8e38abd912e3df5efd624104db9693e929e4bd0087b2b266932
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SSDEEP
12288:uxjrr7F5qfMs8WdcOX+t4c08no9IaJnv+N6G/wWEh59ma4:uxLsMs8WdcMx8+I+TDV4
Score10/10-
BlackNET payload
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Contains code to disable Windows Defender
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1