General
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Target
ec49ea3da7d627ad17042d48b66b1c8fbfd840e3e2b5920ea0509a735d9175d2
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Size
240KB
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Sample
240107-2e6ylageh3
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MD5
9d388c582710b08133e6d37a77a8ce90
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SHA1
0ba1fac8bf12d9095c64cc3c5f787ca2da17a49e
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SHA256
ec49ea3da7d627ad17042d48b66b1c8fbfd840e3e2b5920ea0509a735d9175d2
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SHA512
ff50426f0add5bba2eee4b8105ad6faef6f0f836200d67213cd141206f34ce0f2ab28a4051694877fecc01d16810c05a1d9445219b54e7c3b14780991cfc8e8b
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SSDEEP
3072:LQT/QLtwugecm9rQ1EUJBfJzbSHSpw8waU+tLO03geRp:LE/QLXge19rsBfJXSHwNge
Static task
static1
Behavioral task
behavioral1
Sample
ec49ea3da7d627ad17042d48b66b1c8fbfd840e3e2b5920ea0509a735d9175d2.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
ec49ea3da7d627ad17042d48b66b1c8fbfd840e3e2b5920ea0509a735d9175d2.exe
Resource
win10-20231220-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
ec49ea3da7d627ad17042d48b66b1c8fbfd840e3e2b5920ea0509a735d9175d2
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Size
240KB
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MD5
9d388c582710b08133e6d37a77a8ce90
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SHA1
0ba1fac8bf12d9095c64cc3c5f787ca2da17a49e
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SHA256
ec49ea3da7d627ad17042d48b66b1c8fbfd840e3e2b5920ea0509a735d9175d2
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SHA512
ff50426f0add5bba2eee4b8105ad6faef6f0f836200d67213cd141206f34ce0f2ab28a4051694877fecc01d16810c05a1d9445219b54e7c3b14780991cfc8e8b
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SSDEEP
3072:LQT/QLtwugecm9rQ1EUJBfJzbSHSpw8waU+tLO03geRp:LE/QLXge19rsBfJXSHwNge
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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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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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Suspicious use of SetThreadContext
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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