General
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Target
e5b01cd00c400a4587db5d160b1380baf51684deed80b49934bcaf00bd9796aa.exe
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Size
311KB
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Sample
240111-y1q8gsffdm
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MD5
ad3d9d31919b2727b2a4678d3c37affd
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SHA1
1044bf1d3ac8b6193541acbbb4a0e576854cc8f1
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SHA256
e5b01cd00c400a4587db5d160b1380baf51684deed80b49934bcaf00bd9796aa
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SHA512
5c645773e7f1bdd12bfe65442b277d24aedd7bcd3ef80b91e4f3e720dc4bd07ce0e51edf7e70c2c7ec767ad5bc6cefbef5be3d7e8092ddbd3f09a02d354c64fd
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SSDEEP
3072:IT8Sq3LCwn/MOozAPDRK3ZCQXd0odbHLIviqj365uSR3lDbo5k9I3V2DaFwj0:mfSLChTAP1qCQXdF9rIvVSRLm3gb
Static task
static1
Behavioral task
behavioral1
Sample
e5b01cd00c400a4587db5d160b1380baf51684deed80b49934bcaf00bd9796aa.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
e5b01cd00c400a4587db5d160b1380baf51684deed80b49934bcaf00bd9796aa.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
e5b01cd00c400a4587db5d160b1380baf51684deed80b49934bcaf00bd9796aa.exe
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Size
311KB
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MD5
ad3d9d31919b2727b2a4678d3c37affd
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SHA1
1044bf1d3ac8b6193541acbbb4a0e576854cc8f1
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SHA256
e5b01cd00c400a4587db5d160b1380baf51684deed80b49934bcaf00bd9796aa
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SHA512
5c645773e7f1bdd12bfe65442b277d24aedd7bcd3ef80b91e4f3e720dc4bd07ce0e51edf7e70c2c7ec767ad5bc6cefbef5be3d7e8092ddbd3f09a02d354c64fd
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SSDEEP
3072:IT8Sq3LCwn/MOozAPDRK3ZCQXd0odbHLIviqj365uSR3lDbo5k9I3V2DaFwj0:mfSLChTAP1qCQXdF9rIvVSRLm3gb
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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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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
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