General
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Target
CCleaner-Crack.exe
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Size
60.2MB
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Sample
250503-rdsdpscp2x
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MD5
6e982e7b6699097e3106c7dfcd2a25d9
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SHA1
d3b988b209d171dffe0a380be2a938302de2bd68
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SHA256
ffb8cffd028a5cec524d366602d1513b6e7d43b36a86169547b70f8babf62c21
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SHA512
fd34fde72e57c23942b9e8a557cae349394832c2850a04d082182d2bfb91645a37d63d24e6fcb0d15162e6fc1092a3db2dd5a1289806fffd1da39d829c42bafa
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SSDEEP
1572864:25ksmc+KRqCd2SwWQEHyi6kMvBIxrcXZ73qe/GFXK:2pIiIWQyn6xBh3qvXK
Static task
static1
Behavioral task
behavioral1
Sample
CCleaner-Crack.exe
Resource
win10ltsc2021-20250425-en
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Temp\RarSFX1\handler.bat
https://my.cbox.ws/d3cryption
Targets
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Target
CCleaner-Crack.exe
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Size
60.2MB
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MD5
6e982e7b6699097e3106c7dfcd2a25d9
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SHA1
d3b988b209d171dffe0a380be2a938302de2bd68
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SHA256
ffb8cffd028a5cec524d366602d1513b6e7d43b36a86169547b70f8babf62c21
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SHA512
fd34fde72e57c23942b9e8a557cae349394832c2850a04d082182d2bfb91645a37d63d24e6fcb0d15162e6fc1092a3db2dd5a1289806fffd1da39d829c42bafa
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SSDEEP
1572864:25ksmc+KRqCd2SwWQEHyi6kMvBIxrcXZ73qe/GFXK:2pIiIWQyn6xBh3qvXK
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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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Deletes itself
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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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Checks for any installed AV software in registry
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Checks whether UAC is enabled
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Checks system information in the registry
System information is often read in order to detect sandboxing environments.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Discovery
Browser Information Discovery
1Network Share Discovery
1Peripheral Device Discovery
1Query Registry
7Software Discovery
1Security Software Discovery
1System Information Discovery
7System Location Discovery
1System Language Discovery
1