General
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Target
64d811c3a321959ab3fc90a53c67dcf74e5343e6f044fd9b6f8897de18e88925N
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Size
253KB
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Sample
241026-dbxnrawpds
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MD5
9a8fb2ea8fb81fd27e0cdd7ad03546f0
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SHA1
5aede40b88f2674f799e267c83f468f6e36a4963
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SHA256
64d811c3a321959ab3fc90a53c67dcf74e5343e6f044fd9b6f8897de18e88925
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SHA512
1361b7221a7801c7852c6ba9536043c55f0f9d23c647f9db625201fbbb0bb64103d4ddf713a6b616300ad37fcc71e22a06e6a2aad92fca7d0c9b5a986b6a8f3a
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SSDEEP
3072:EvABRckr10JcUqoHkPP3OsdsWFh8Jk+TkSUfvnFzZ3EVtiee3Ewy:qgRckr1069O+sah0kbfvFC2PS
Static task
static1
Behavioral task
behavioral1
Sample
64d811c3a321959ab3fc90a53c67dcf74e5343e6f044fd9b6f8897de18e88925N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
64d811c3a321959ab3fc90a53c67dcf74e5343e6f044fd9b6f8897de18e88925N.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
64d811c3a321959ab3fc90a53c67dcf74e5343e6f044fd9b6f8897de18e88925N
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Size
253KB
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MD5
9a8fb2ea8fb81fd27e0cdd7ad03546f0
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SHA1
5aede40b88f2674f799e267c83f468f6e36a4963
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SHA256
64d811c3a321959ab3fc90a53c67dcf74e5343e6f044fd9b6f8897de18e88925
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SHA512
1361b7221a7801c7852c6ba9536043c55f0f9d23c647f9db625201fbbb0bb64103d4ddf713a6b616300ad37fcc71e22a06e6a2aad92fca7d0c9b5a986b6a8f3a
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SSDEEP
3072:EvABRckr10JcUqoHkPP3OsdsWFh8Jk+TkSUfvnFzZ3EVtiee3Ewy:qgRckr1069O+sah0kbfvFC2PS
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Modifies visibility of file extensions in Explorer
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Renames multiple (76) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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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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Adds Run key to start application
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
4Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1