General
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Target
b798e76dd22b1f61ba7bd178e364ad95
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Size
144KB
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Sample
231222-re7vsafccm
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MD5
b798e76dd22b1f61ba7bd178e364ad95
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SHA1
427b95f004eb09a2411c3b5961e8e1a8f2340e3e
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SHA256
4cd3182dc7618704810c184fafdf84d5fdac614fbd9465c4c06090c10eb90043
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SHA512
307e40125aecc0243c0c312588532d0276dff8d5b17dbf8b6583f487e3409243915d490180183c8021f964db7692a369b6ea2a205cd3b48f376ec1708867926c
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SSDEEP
3072:RACY7QMEpchE7XrN+9b/I8x3eNR0E25lev:RwFhE77N+9b/I8n
Static task
static1
Behavioral task
behavioral1
Sample
b798e76dd22b1f61ba7bd178e364ad95.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
b798e76dd22b1f61ba7bd178e364ad95.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
smokeloader
2020
http://varmisende.com/upload/
http://fernandomayol.com/upload/
http://nextlytm.com/upload/
http://people4jan.com/upload/
http://asfaltwerk.com/upload/
Targets
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Target
b798e76dd22b1f61ba7bd178e364ad95
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Size
144KB
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MD5
b798e76dd22b1f61ba7bd178e364ad95
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SHA1
427b95f004eb09a2411c3b5961e8e1a8f2340e3e
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SHA256
4cd3182dc7618704810c184fafdf84d5fdac614fbd9465c4c06090c10eb90043
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SHA512
307e40125aecc0243c0c312588532d0276dff8d5b17dbf8b6583f487e3409243915d490180183c8021f964db7692a369b6ea2a205cd3b48f376ec1708867926c
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SSDEEP
3072:RACY7QMEpchE7XrN+9b/I8x3eNR0E25lev:RwFhE77N+9b/I8n
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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