General
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Target
2024-07-25_3f4151efdf42e90677c971466910838f_phobos_wapomi
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Size
72KB
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Sample
240725-g911lswgjg
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MD5
3f4151efdf42e90677c971466910838f
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SHA1
9f585024d3a78be30159045574970fe882984f17
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SHA256
099d393a250d2d0a6db61ba05cca4de1515bf9001c8e95cbe9ebd8095b788be2
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SHA512
606eb624da11d78052c16b60e1c15c9705aab2e42d7ad4e55c036fc79068040b85e907ce5ca9d574fd40c3e8bbfa6a8a4d87889bbee0aa7f3f4ebe4e9d6d0cf5
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SSDEEP
1536:eNeRBl5PT/rx1mzwRMSTdLpJxdBzvsrKb5+RIeRBzhCba5sIhGCq2iW7z:eQRrmzwR5JwKwum1psMGCH
Static task
static1
Behavioral task
behavioral1
Sample
2024-07-25_3f4151efdf42e90677c971466910838f_phobos_wapomi.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
2024-07-25_3f4151efdf42e90677c971466910838f_phobos_wapomi.exe
Resource
win10v2004-20240709-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
class='mark'>[email protected]</span></div>
http://www.w3.org/TR/html4/strict.dtd'>
Targets
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Target
2024-07-25_3f4151efdf42e90677c971466910838f_phobos_wapomi
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Size
72KB
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MD5
3f4151efdf42e90677c971466910838f
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SHA1
9f585024d3a78be30159045574970fe882984f17
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SHA256
099d393a250d2d0a6db61ba05cca4de1515bf9001c8e95cbe9ebd8095b788be2
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SHA512
606eb624da11d78052c16b60e1c15c9705aab2e42d7ad4e55c036fc79068040b85e907ce5ca9d574fd40c3e8bbfa6a8a4d87889bbee0aa7f3f4ebe4e9d6d0cf5
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SSDEEP
1536:eNeRBl5PT/rx1mzwRMSTdLpJxdBzvsrKb5+RIeRBzhCba5sIhGCq2iW7z:eQRrmzwR5JwKwum1psMGCH
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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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 (307) 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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Credentials from Password Stores: Windows Credential Manager
Suspicious access to Credentials History.
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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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
1Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
1Credentials In Files
1