General
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Target
7e8b8c909f96c4058a7e8f7acd171a78.exe
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Size
382KB
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Sample
230912-hqcz4sdh5v
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MD5
7e8b8c909f96c4058a7e8f7acd171a78
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SHA1
a0f2cc3a7fcb60f7389ee4555dbddc2ad5822c7e
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SHA256
2a50a42d3c44e6e3890a53228cb84f6fdb17e38b31422c68b8634a06d36cc324
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SHA512
5959a1b5e03f4b6d7ce837fab5bdce52ef8073666a4445e7d49904e252cf9d9233355bbd54eefd449528070de43d0f64b47bbef8160e2fee4a0dda292520c922
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SSDEEP
6144:MemFwi7Aaj8cDtp5adXbu7FK6jT92wiGgYP91k0dMENe2RurYEhM9+:Mnwi7RDtja5qN2PRYk0d/VRl
Static task
static1
Behavioral task
behavioral1
Sample
7e8b8c909f96c4058a7e8f7acd171a78.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
7e8b8c909f96c4058a7e8f7acd171a78.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
7e8b8c909f96c4058a7e8f7acd171a78.exe
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Size
382KB
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MD5
7e8b8c909f96c4058a7e8f7acd171a78
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SHA1
a0f2cc3a7fcb60f7389ee4555dbddc2ad5822c7e
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SHA256
2a50a42d3c44e6e3890a53228cb84f6fdb17e38b31422c68b8634a06d36cc324
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SHA512
5959a1b5e03f4b6d7ce837fab5bdce52ef8073666a4445e7d49904e252cf9d9233355bbd54eefd449528070de43d0f64b47bbef8160e2fee4a0dda292520c922
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SSDEEP
6144:MemFwi7Aaj8cDtp5adXbu7FK6jT92wiGgYP91k0dMENe2RurYEhM9+:Mnwi7RDtja5qN2PRYk0d/VRl
Score10/10-
Modifies boot configuration data using bcdedit
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Renames multiple (312) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Renames multiple (470) 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