General
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Target
26d9592bdfc0e1db9b25e7c3b6d232098bbd7a7ebe8c370df837002adc0f66e4.exe
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Size
312KB
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Sample
240109-xnq7aahhb8
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MD5
75505a5eb3732fa2c8ed637ab7514b0f
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SHA1
74cf43c52a315641946f39fd7bf4865d2d7ff410
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SHA256
26d9592bdfc0e1db9b25e7c3b6d232098bbd7a7ebe8c370df837002adc0f66e4
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SHA512
21f2f8cece51837f53ffb630344417026f3cda4de62f058547d4d8287878a70222b2d18807d0608f9af1d7e795c063f32eff7f12a4420a09c3a60a9137a6ff82
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SSDEEP
3072:7jMaOxMqALKoRSVVjqsPMBU5xR1Tst0IsYcJPCXEz5/siT9QHHARTYFkc:7qx0L1RSVVjEBQZst0I+wCRT+bFk
Static task
static1
Behavioral task
behavioral1
Sample
26d9592bdfc0e1db9b25e7c3b6d232098bbd7a7ebe8c370df837002adc0f66e4.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
26d9592bdfc0e1db9b25e7c3b6d232098bbd7a7ebe8c370df837002adc0f66e4.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
26d9592bdfc0e1db9b25e7c3b6d232098bbd7a7ebe8c370df837002adc0f66e4.exe
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Size
312KB
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MD5
75505a5eb3732fa2c8ed637ab7514b0f
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SHA1
74cf43c52a315641946f39fd7bf4865d2d7ff410
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SHA256
26d9592bdfc0e1db9b25e7c3b6d232098bbd7a7ebe8c370df837002adc0f66e4
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SHA512
21f2f8cece51837f53ffb630344417026f3cda4de62f058547d4d8287878a70222b2d18807d0608f9af1d7e795c063f32eff7f12a4420a09c3a60a9137a6ff82
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SSDEEP
3072:7jMaOxMqALKoRSVVjqsPMBU5xR1Tst0IsYcJPCXEz5/siT9QHHARTYFkc:7qx0L1RSVVjEBQZst0I+wCRT+bFk
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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