General
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Target
5322dc793dc514fd4a82d96388aaaf02.exe
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Size
1.1MB
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Sample
231023-kkwalsfb6w
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MD5
5322dc793dc514fd4a82d96388aaaf02
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SHA1
b003d8ee93a36a453b337d17069ae1f779917800
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SHA256
4e4c154f0500990e897ca9650eafd3c6255ba4df3b4bc620c6ba27b718278392
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SHA512
3b7a763b5748af1b31e00978c3711f20b3dce96572d7bdbc50adf4c2ed4ff84d0ddc1e2040f178355cc8da7e164cd76169db75d5485973ebf9a1c7afb7b07b0d
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SSDEEP
24576:5HOlaHILUR9X/oGhmE5EApGfZAuBQfm+t:Mywk53mE5EA8fZ52++
Static task
static1
Behavioral task
behavioral1
Sample
5322dc793dc514fd4a82d96388aaaf02.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
5322dc793dc514fd4a82d96388aaaf02.exe
Resource
win10v2004-20231020-en
Malware Config
Extracted
C:\info.hta
class='mark'>[email protected]</span></div>
http://www.w3.org/TR/html4/strict.dtd'>
Extracted
C:\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
5322dc793dc514fd4a82d96388aaaf02.exe
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Size
1.1MB
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MD5
5322dc793dc514fd4a82d96388aaaf02
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SHA1
b003d8ee93a36a453b337d17069ae1f779917800
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SHA256
4e4c154f0500990e897ca9650eafd3c6255ba4df3b4bc620c6ba27b718278392
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SHA512
3b7a763b5748af1b31e00978c3711f20b3dce96572d7bdbc50adf4c2ed4ff84d0ddc1e2040f178355cc8da7e164cd76169db75d5485973ebf9a1c7afb7b07b0d
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SSDEEP
24576:5HOlaHILUR9X/oGhmE5EApGfZAuBQfm+t:Mywk53mE5EA8fZ52++
Score10/10-
Modifies boot configuration data using bcdedit
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Renames multiple (314) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Renames multiple (461) 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