General
- Target 186dcac6a7f97d2530db2b4d2f2470083be2a172f88705d13e460424a8912fc6
- Size 202KB
- Sample240101-fffbdabgfj
- SHA256 186dcac6a7f97d2530db2b4d2f2470083be2a172f88705d13e460424a8912fc6
- MD5 e9afc2dcf90961506d21d24c419da149
- SHA1 c4a928375444aa67f58f1d8595c63eb853add0be
- SHA512 2afdcabfde46afed7b4cd7e2a7b266b24b5665c81c32ea234cbd7fea2279bdb52aea23ee7a177fbdb958e2ea78c66b04f22f4f9c55c3964aaafcb8b631f79f80
- SSDEEP 3072:s89dPLOfs3gaqvo8a9TPWU2QsmndtJOK8tBV6FPrPRVdpC7+o:T9lLOf4gaqvo+1Qn3JzuBV6ZPRc7
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
186dcac6a7f97d2530db2b4d2f2470083be2a172f88705d13e460424a8912fc6.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
186dcac6a7f97d2530db2b4d2f2470083be2a172f88705d13e460424a8912fc6.exe
Resource
win10-20231215-en
Malware Config
Extracted
-
smokeloader
-
pub1
Extracted
-
smokeloader
-
2020
-
http://host-file-host6.com/
-
http://host-host-file8.com/
Targets
-
- Target 186dcac6a7f97d2530db2b4d2f2470083be2a172f88705d13e460424a8912fc6
- Size 202KB
- SHA256 186dcac6a7f97d2530db2b4d2f2470083be2a172f88705d13e460424a8912fc6
- MD5 e9afc2dcf90961506d21d24c419da149
- SHA1 c4a928375444aa67f58f1d8595c63eb853add0be
- SHA512 2afdcabfde46afed7b4cd7e2a7b266b24b5665c81c32ea234cbd7fea2279bdb52aea23ee7a177fbdb958e2ea78c66b04f22f4f9c55c3964aaafcb8b631f79f80
- SSDEEP 3072:s89dPLOfs3gaqvo8a9TPWU2QsmndtJOK8tBV6FPrPRVdpC7+o:T9lLOf4gaqvo+1Qn3JzuBV6ZPRc7
- 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
-
Loads dropped DLL
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
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