General
- Target 567ec8bc580c53a36cc7cb7f0fd195e9.bin
- Size 229KB
- Sample240105-dd46lshff2
- SHA256 7bc78ae29f7bd99effbd39d5b86be6cbd1928affcddf0e3405d01d8292cc4bac
- MD5 567ec8bc580c53a36cc7cb7f0fd195e9
- SHA1 234633ed137668fbda14b94ecddc0aaf82e3343d
- SHA512 71383befdf87b78d4458824094bbb256450fee07130d4a1b6d9eb60b3d859de92151066146cd9f518087810161158341ab96b52d083caac8fd2de8beb3b0cf6c
- SSDEEP 3072:vgFLgaaoeUUG4JiE/Tt+/uFQJkLRFFCiLLMuiatzmkXCI2RQeQ7UzKoD:YFLgv/Gs/Ik9TPiaXJed
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
567ec8bc580c53a36cc7cb7f0fd195e9.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
567ec8bc580c53a36cc7cb7f0fd195e9.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
-
smokeloader
-
pub1
Extracted
-
smokeloader
-
2020
-
http://host-file-host6.com/
-
http://host-host-file8.com/
Targets
-
- Target 567ec8bc580c53a36cc7cb7f0fd195e9.bin
- Size 229KB
- SHA256 7bc78ae29f7bd99effbd39d5b86be6cbd1928affcddf0e3405d01d8292cc4bac
- MD5 567ec8bc580c53a36cc7cb7f0fd195e9
- SHA1 234633ed137668fbda14b94ecddc0aaf82e3343d
- SHA512 71383befdf87b78d4458824094bbb256450fee07130d4a1b6d9eb60b3d859de92151066146cd9f518087810161158341ab96b52d083caac8fd2de8beb3b0cf6c
- SSDEEP 3072:vgFLgaaoeUUG4JiE/Tt+/uFQJkLRFFCiLLMuiatzmkXCI2RQeQ7UzKoD:YFLgv/Gs/Ik9TPiaXJed
- MD5 SHA1 SHA512 SSDEEP
-
Modifies firewall policy service
-
Modifies security service
-
Disables taskbar notifications via registry modification
-
Disables use of System Restore points
-
Looks for VMWare services registry key.
-
Sets file execution options in registry
-
Sets service image path in registry
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Deletes itself
-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
Checks for any installed AV software in registry
-
Drops desktop.ini file(s)
-
Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
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