General
- Target 8f951988acb3a0d53fe2d66cfd60b7a0.exe
- Size 205KB
- Sample240111-cez3lsdda4
- SHA256 9024a473b6244e9aef3f65da784300194ff67434a204b445e5099ea80c19f949
- MD5 8f951988acb3a0d53fe2d66cfd60b7a0
- SHA1 9c39e8de9925b1102c39cbaabd01839c7e0c2e3e
- SHA512 8bc796f9f523d20d2fc10d36ba8fa60bf0e412733b75ee0bfcc82716f3d6fbe86b0af614f885d5f294694ebd60f1e74040b7ad044357896a5611821b69ce30e8
- SSDEEP 3072:EdrEskahJisaAN0yunrtMxxFF3m7SfdBm2HQWRlMuqBL2A:kEskaFVunrqvldBcz+
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
8f951988acb3a0d53fe2d66cfd60b7a0.exe
Resource
win7-20231215-en
20 signatures
150 seconds
Behavioral task
behavioral2
Sample
8f951988acb3a0d53fe2d66cfd60b7a0.exe
Resource
win10v2004-20231222-en
0 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 8f951988acb3a0d53fe2d66cfd60b7a0.exe
- Size 205KB
- SHA256 9024a473b6244e9aef3f65da784300194ff67434a204b445e5099ea80c19f949
- MD5 8f951988acb3a0d53fe2d66cfd60b7a0
- SHA1 9c39e8de9925b1102c39cbaabd01839c7e0c2e3e
- SHA512 8bc796f9f523d20d2fc10d36ba8fa60bf0e412733b75ee0bfcc82716f3d6fbe86b0af614f885d5f294694ebd60f1e74040b7ad044357896a5611821b69ce30e8
- SSDEEP 3072:EdrEskahJisaAN0yunrtMxxFF3m7SfdBm2HQWRlMuqBL2A:kEskaFVunrqvldBcz+
- MD5 SHA1 SHA512 SSDEEP
-
Modifies firewall policy service
-
Sets file execution options in registry
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Deletes itself
-
Executes dropped EXE
-
Suspicious use of NtSetInformationThreadHideFromDebugger
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1