General
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Target
2024-07-09_6262389396c23fa6b30e6c509b8124a6_phobos
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Size
56KB
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Sample
240709-e8wy6awfnn
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MD5
6262389396c23fa6b30e6c509b8124a6
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SHA1
1e70cc88291eb973e05fb2320710adffb195560b
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SHA256
f5545a722ebba70116e5081b4ec8e6f0c4c6d2231999dfbe1946d7ef5d5d81f3
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SHA512
5db7cb41460a926dcafabb43b7379947fc07b5c1db9229ac1b1597bc53d3ac78f65da9a46c01ce687a879a5575fef42ece90bd251564a709c0b06884f3a6ad81
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SSDEEP
1536:YNeRBl5PT/rx1mzwRMSTdLpJGaefu/BLPu2r8kgj:YQRrmzwR5JKu/MI8ke
Static task
static1
Behavioral task
behavioral1
Sample
2024-07-09_6262389396c23fa6b30e6c509b8124a6_phobos.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
2024-07-09_6262389396c23fa6b30e6c509b8124a6_phobos.exe
Resource
win10v2004-20240704-en
Malware Config
Extracted
C:\info.hta
http://www.w3.org/TR/html4/strict.dtd'>
Extracted
C:\info.hta
http://www.w3.org/TR/html4/strict.dtd'>
Targets
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Target
2024-07-09_6262389396c23fa6b30e6c509b8124a6_phobos
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Size
56KB
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MD5
6262389396c23fa6b30e6c509b8124a6
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SHA1
1e70cc88291eb973e05fb2320710adffb195560b
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SHA256
f5545a722ebba70116e5081b4ec8e6f0c4c6d2231999dfbe1946d7ef5d5d81f3
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SHA512
5db7cb41460a926dcafabb43b7379947fc07b5c1db9229ac1b1597bc53d3ac78f65da9a46c01ce687a879a5575fef42ece90bd251564a709c0b06884f3a6ad81
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SSDEEP
1536:YNeRBl5PT/rx1mzwRMSTdLpJGaefu/BLPu2r8kgj:YQRrmzwR5JKu/MI8ke
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Modifies boot configuration data using bcdedit
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Renames multiple (318) 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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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Indicator Removal
3File Deletion
3Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
2Direct Volume Access
1