General
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Target
23ce1ae76844de9ad9dc0307ed629bb7.exe
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Size
304KB
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Sample
230908-xxn4aaeg97
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MD5
23ce1ae76844de9ad9dc0307ed629bb7
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SHA1
9f70fd29900c659599155e8d758b938db00f43bd
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SHA256
33c861023479ddcaea82f2daee9d0394f304d0c33ba210f4c3c53a93cf9a474c
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SHA512
f750d46822cb91792dc13fb85beecfffe55ba8f31d2daeb8768e991216ac000ce35ae5ebaf0b7a0211406de27dd351017086e357292202ef4e6f9dedf0a35525
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SSDEEP
6144:kcdY7kZx95vjjdluPMFTphrynyqDrOPiZ2oszWiofu50gq+n4P0F6:hdDndlu6PqDrEe2osKNfQ0HM3E
Static task
static1
Behavioral task
behavioral1
Sample
23ce1ae76844de9ad9dc0307ed629bb7.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
23ce1ae76844de9ad9dc0307ed629bb7.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\Admin\Desktop\info.hta
Extracted
C:\info.hta
class='mark'>[email protected]</span></div>
http://www.w3.org/TR/html4/strict.dtd'>
Extracted
C:\info.hta
Targets
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Target
23ce1ae76844de9ad9dc0307ed629bb7.exe
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Size
304KB
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MD5
23ce1ae76844de9ad9dc0307ed629bb7
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SHA1
9f70fd29900c659599155e8d758b938db00f43bd
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SHA256
33c861023479ddcaea82f2daee9d0394f304d0c33ba210f4c3c53a93cf9a474c
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SHA512
f750d46822cb91792dc13fb85beecfffe55ba8f31d2daeb8768e991216ac000ce35ae5ebaf0b7a0211406de27dd351017086e357292202ef4e6f9dedf0a35525
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SSDEEP
6144:kcdY7kZx95vjjdluPMFTphrynyqDrOPiZ2oszWiofu50gq+n4P0F6:hdDndlu6PqDrEe2osKNfQ0HM3E
Score10/10-
Modifies boot configuration data using bcdedit
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Renames multiple (320) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Renames multiple (476) 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