General
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Target
8275e1206ae049238705d40536deeb9f.exe
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Size
261KB
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Sample
230913-kya7lade29
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MD5
8275e1206ae049238705d40536deeb9f
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SHA1
78cca7eca6cc621bb23e198b0683a3d96ca76591
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SHA256
698b2a9cf9ce16f1cb5cff4576e902888cb14db7414b8e6ac4eb728f8c87d209
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SHA512
a3f388f3ed7e675c857378962445d731c806ff1ab2a3ddd99118823584c07c65456ea6d9bd6d21e639275063cc6b27cb7a2180f7655c5a695413b2b3c0d5af0d
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SSDEEP
6144:7y7GeVDqMGEHk2YHAtJqG1YzFtwE9Afxcb03SprqYsb1H:m7kMHk9G+nwlxDTH
Static task
static1
Behavioral task
behavioral1
Sample
8275e1206ae049238705d40536deeb9f.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
8275e1206ae049238705d40536deeb9f.exe
Resource
win10v2004-20230831-en
Malware Config
Extracted
C:\info.hta
class='mark'>[email protected]</span></div>
http://www.w3.org/TR/html4/strict.dtd'>
Extracted
C:\users\public\desktop\info.hta
Extracted
C:\info.hta
class='mark'>[email protected]</span></div>
http://www.w3.org/TR/html4/strict.dtd'>
Extracted
C:\users\public\desktop\info.hta
Targets
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Target
8275e1206ae049238705d40536deeb9f.exe
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Size
261KB
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MD5
8275e1206ae049238705d40536deeb9f
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SHA1
78cca7eca6cc621bb23e198b0683a3d96ca76591
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SHA256
698b2a9cf9ce16f1cb5cff4576e902888cb14db7414b8e6ac4eb728f8c87d209
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SHA512
a3f388f3ed7e675c857378962445d731c806ff1ab2a3ddd99118823584c07c65456ea6d9bd6d21e639275063cc6b27cb7a2180f7655c5a695413b2b3c0d5af0d
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SSDEEP
6144:7y7GeVDqMGEHk2YHAtJqG1YzFtwE9Afxcb03SprqYsb1H:m7kMHk9G+nwlxDTH
Score10/10-
Modifies boot configuration data using bcdedit
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Renames multiple (316) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Renames multiple (468) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Modifies Windows Firewall
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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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Adds Run key to start application
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Drops desktop.ini file(s)
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Suspicious use of SetThreadContext
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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
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1