General
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Target
912219efa4940fedba91e95f161b179e83191ef6c4eb15be2a8bee66cb988f6f.exe
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Size
312KB
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Sample
240110-xjfjzsdgcr
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MD5
90eeb5315b502c2d9b425c7b1b7584ff
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SHA1
0567ab583958eb51a3e7bfb1847c57adeac19ac2
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SHA256
912219efa4940fedba91e95f161b179e83191ef6c4eb15be2a8bee66cb988f6f
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SHA512
bc9fef18fcd245fc3c6c02eddcd6036e37fa06575bbac2c834f46752f2d0fdb2b1ba50bb2a4d758f9888c8a40838aee017f324ab705c89ae3a4d9ba5648f526c
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SSDEEP
3072:bjEaOZmdZLt0PrunvCXbdO4Qn1vRhiHLR9zBqxVC8WY6np5noiT9znCARTYFkc:biZILSPr4vIbdmliHLTzotEtT54Fk
Static task
static1
Behavioral task
behavioral1
Sample
912219efa4940fedba91e95f161b179e83191ef6c4eb15be2a8bee66cb988f6f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
912219efa4940fedba91e95f161b179e83191ef6c4eb15be2a8bee66cb988f6f.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
912219efa4940fedba91e95f161b179e83191ef6c4eb15be2a8bee66cb988f6f.exe
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Size
312KB
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MD5
90eeb5315b502c2d9b425c7b1b7584ff
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SHA1
0567ab583958eb51a3e7bfb1847c57adeac19ac2
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SHA256
912219efa4940fedba91e95f161b179e83191ef6c4eb15be2a8bee66cb988f6f
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SHA512
bc9fef18fcd245fc3c6c02eddcd6036e37fa06575bbac2c834f46752f2d0fdb2b1ba50bb2a4d758f9888c8a40838aee017f324ab705c89ae3a4d9ba5648f526c
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SSDEEP
3072:bjEaOZmdZLt0PrunvCXbdO4Qn1vRhiHLR9zBqxVC8WY6np5noiT9znCARTYFkc:biZILSPr4vIbdmliHLTzotEtT54Fk
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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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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