General
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Target
9c8cdcad2c02527baabc6021db827860.exe
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Size
289KB
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Sample
240112-mxtzesfcc6
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MD5
9c8cdcad2c02527baabc6021db827860
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SHA1
595e8b0ca750ffa43b5d33135bd3ac8ad1cdd128
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SHA256
792da83612534b65156bbeb82f175987cd969bee28f7c685623048b75a1e0c98
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SHA512
b1e1ade668338272d252a18b608252664aa120a09e3ae8b5567f18cc15645c2fb6633e223a80d5172dd24a00294a15ce7456f7c9d5fe6ee084abd3241b5abef9
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SSDEEP
6144:Gec43GFV0BLNzEwFrAcqvUoqcUc5E3/6IbRXMA:Gu3GFmBpzEwMHYL6Ibph
Static task
static1
Behavioral task
behavioral1
Sample
9c8cdcad2c02527baabc6021db827860.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
9c8cdcad2c02527baabc6021db827860.exe
Resource
win10v2004-20231222-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
9c8cdcad2c02527baabc6021db827860.exe
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Size
289KB
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MD5
9c8cdcad2c02527baabc6021db827860
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SHA1
595e8b0ca750ffa43b5d33135bd3ac8ad1cdd128
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SHA256
792da83612534b65156bbeb82f175987cd969bee28f7c685623048b75a1e0c98
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SHA512
b1e1ade668338272d252a18b608252664aa120a09e3ae8b5567f18cc15645c2fb6633e223a80d5172dd24a00294a15ce7456f7c9d5fe6ee084abd3241b5abef9
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SSDEEP
6144:Gec43GFV0BLNzEwFrAcqvUoqcUc5E3/6IbRXMA:Gu3GFmBpzEwMHYL6Ibph
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Modifies firewall policy service
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Sets file execution options 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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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
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1