General
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Target
cf5a70c2f7978229efebcca70f6d2053.bin
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Size
173KB
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Sample
240109-dx89nsdgek
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MD5
aefb8446a56e26881d4dbd3173f13cdb
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SHA1
bcf579f22d05f42c94d7e5286df34697c06f1aeb
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SHA256
40616ea47a6e503fb4314775d6ca25ae2d5c566807e0bd7b5584fcdd0b352401
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SHA512
050c69663cb6903657bf9a67812834a57a71b6697b7cbfad37c014d9f956bbfcca95337f0512b4e0b252ea29cf8c3487f63df0cd3f8972ad6980a0c3381464c2
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SSDEEP
3072:E+vzRHDNTaTL0Ii6CcMtBXZCvAicL7+NL5Sbm2Sm2RRjU4o7IWCyRn0fKDOftsMw:t7B85iNcMXIAfSL5t42MvJtRnMw
Static task
static1
Behavioral task
behavioral1
Sample
0faa7c27d8cedbb19af0586a236ce4eca6b151509e526bedcc970606e391ce74.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
0faa7c27d8cedbb19af0586a236ce4eca6b151509e526bedcc970606e391ce74.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
smokeloader
pub1
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
0faa7c27d8cedbb19af0586a236ce4eca6b151509e526bedcc970606e391ce74.exe
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Size
311KB
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MD5
cf5a70c2f7978229efebcca70f6d2053
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SHA1
b2eb3eb28b89c31ccd4f4c89edaa1ed6d5a233a4
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SHA256
0faa7c27d8cedbb19af0586a236ce4eca6b151509e526bedcc970606e391ce74
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SHA512
7f16690701912b9d043113783827dfbfd2b89fee0b74e4a0bc38ee73535bd7a4bc23014eee1632196926109d4b5e37cb076df975149b422df7719db0af8f000b
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SSDEEP
3072:eQLtli/LX0eRJibugK7Onq8zVvV6nnOh7wZPO6VmRZcJfTK7KVDrc+B5f239+9Uz:eQLtwk47Oqq36nnwZKfTgYn79oUq
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Modifies firewall policy service
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Modifies security service
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Disables taskbar notifications via registry modification
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Disables use of System Restore points
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Sets file execution options in registry
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Sets service image path in registry
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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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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Drops desktop.ini file(s)
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1