General
- Target ff5018aa96d03981958cc226c3b2aa40.exe
- Size 289KB
- Sample240112-mxtzesedhj
- SHA256 fd68ed7ff3adfd19b32efde83d13edb583c7d756d0780d079efac6d09ff8bbb4
- MD5 ff5018aa96d03981958cc226c3b2aa40
- SHA1 752bcfea1e97ade90052e0e52be75ede15fe4e24
- SHA512 56746e106d37b10121d9dab10e236c9da2bc91f7aab92f5edc3b8e4ec6fa353437fe40e8ed3b8a1a6e5e4f72bea5f8acb5ed367a8dd1c9587e9d4ad26732f77f
- SSDEEP 6144:ZecopGFVV+LpU7Z6OHwWylGHbTI/6i9HbRXMA:Z+pGFf+lU7LHnykHC6Ybph
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ff5018aa96d03981958cc226c3b2aa40.exe
Resource
win7-20231215-en
31 signatures
150 seconds
Behavioral task
behavioral2
Sample
ff5018aa96d03981958cc226c3b2aa40.exe
Resource
win10v2004-20231215-en
14 signatures
150 seconds
Malware Config
Extracted
Family
-
smokeloader
Botnet
-
pub1
Extracted
Family
-
smokeloader
Version
-
2020
C2
-
http://host-file-host6.com/
-
http://host-host-file8.com/
rc4.i32
rc4.i32
Targets
-
- Target ff5018aa96d03981958cc226c3b2aa40.exe
- Size 289KB
- SHA256 fd68ed7ff3adfd19b32efde83d13edb583c7d756d0780d079efac6d09ff8bbb4
- MD5 ff5018aa96d03981958cc226c3b2aa40
- SHA1 752bcfea1e97ade90052e0e52be75ede15fe4e24
- SHA512 56746e106d37b10121d9dab10e236c9da2bc91f7aab92f5edc3b8e4ec6fa353437fe40e8ed3b8a1a6e5e4f72bea5f8acb5ed367a8dd1c9587e9d4ad26732f77f
- SSDEEP 6144:ZecopGFVV+LpU7Z6OHwWylGHbTI/6i9HbRXMA:Z+pGFf+lU7LHnykHC6Ybph
- MD5 SHA1 SHA512 SSDEEP
-
Modifies firewall policy service
-
Modifies security service
-
Disables taskbar notifications via registry modification
-
Disables use of System Restore points
-
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.
-
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)
-
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