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General
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Target
VHO-Trojan-Ransom.Win32.Hive.dc-d7fe04c042782df6be1fb3e38f171631820e43b9472da93af7e5f49b550a2a33.7z
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Size
902KB
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Sample
250313-vyy9ja1lt9
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MD5
71bda678e703bdb64bcd3316b1c5ef71
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SHA1
8345a18f2a2d75f0a77f03562ed7856c2dcd038b
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SHA256
1dfccde2de5ee587770c66f98d39e9fdeab1c8c8d016c852bd4891a6076999ee
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SHA512
cd1abb60a56992a19c90251968f6adb1dd9406c33a635dd04d1b594e00415baaabfb0e6d4b8a57e50a23c746d4822f8e858bb833476afc278edbddc44a497319
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SSDEEP
24576:aWMQs2b3eFviBqj9T5NmvJe6xA99zwkNKptNIu:O2beFviBEtNmvs6xAeksptNIu
Static task
static1
Behavioral task
behavioral1
Sample
VHO-Trojan-Ransom.Win32.Hive.dc-d7fe04c042782df6be1fb3e38f171631820e43b9472da93af7e5f49b550a2a33.7z
Resource
win10v2004-20250217-en
Malware Config
Extracted
C:\Program Files\Common Files\DESIGNER\wFLb_HOW_TO_DECRYPT.txt
hive
http://hiveleakdbtnp76ulyhi52eag6c6tyc3xw7ez7iqy6wc34gd2nekazyd.onion/
http://hivecust6vhekztbqgdnkks64ucehqacge3dij3gyrrpdp57zoq3ooqd.onion/
Targets
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Target
VHO-Trojan-Ransom.Win32.Hive.dc-d7fe04c042782df6be1fb3e38f171631820e43b9472da93af7e5f49b550a2a33.7z
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Size
902KB
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MD5
71bda678e703bdb64bcd3316b1c5ef71
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SHA1
8345a18f2a2d75f0a77f03562ed7856c2dcd038b
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SHA256
1dfccde2de5ee587770c66f98d39e9fdeab1c8c8d016c852bd4891a6076999ee
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SHA512
cd1abb60a56992a19c90251968f6adb1dd9406c33a635dd04d1b594e00415baaabfb0e6d4b8a57e50a23c746d4822f8e858bb833476afc278edbddc44a497319
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SSDEEP
24576:aWMQs2b3eFviBqj9T5NmvJe6xA99zwkNKptNIu:O2beFviBEtNmvs6xAeksptNIu
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Disables service(s)
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Hive family
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Modifies Windows Defender Real-time Protection settings
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Modifies security service
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Clears Windows event logs
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Checks whether UAC is enabled
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1System Services
1Service Execution
1Windows Management Instrumentation
1Defense Evasion
Impair Defenses
3Disable or Modify Tools
2Indicator Removal
2Clear Windows Event Logs
1File Deletion
1Modify Registry
4Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1