General
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Target
1f7dd42295e1d8059c9cae2eff17109e.exe
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Size
488KB
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Sample
231006-kycqescd68
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MD5
1f7dd42295e1d8059c9cae2eff17109e
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SHA1
1d59046ef6c7d204e6ac74337ef534e3f9bd237c
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SHA256
88f6a6455f92255a189526e36aeb581c95c28dc5e26357e7667f871444a336ba
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SHA512
ee7c8017e3422d7749c60a16a231e7960bf9068dec4dd49b9ae6f62016c6de369f9473c1a95957a22f5ef3ce535464b21a2160bed1babf88714ce32a55bdf176
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SSDEEP
12288:RB9V0qCM18GVE8Swslkv92SCijw80Qqcasw4RQ5E5YG:RB9u9m8OsavESCwZNqcas+
Static task
static1
Behavioral task
behavioral1
Sample
1f7dd42295e1d8059c9cae2eff17109e.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
1f7dd42295e1d8059c9cae2eff17109e.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
C:\Users\Public\Desktop\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:\users\public\desktop\info.hta
Targets
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Target
1f7dd42295e1d8059c9cae2eff17109e.exe
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Size
488KB
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MD5
1f7dd42295e1d8059c9cae2eff17109e
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SHA1
1d59046ef6c7d204e6ac74337ef534e3f9bd237c
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SHA256
88f6a6455f92255a189526e36aeb581c95c28dc5e26357e7667f871444a336ba
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SHA512
ee7c8017e3422d7749c60a16a231e7960bf9068dec4dd49b9ae6f62016c6de369f9473c1a95957a22f5ef3ce535464b21a2160bed1babf88714ce32a55bdf176
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SSDEEP
12288:RB9V0qCM18GVE8Swslkv92SCijw80Qqcasw4RQ5E5YG:RB9u9m8OsavESCwZNqcas+
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 (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