General
- Target 6ecc88149dfdad0b296e7aee3c554fc191b1371d09c51ee2e47ac0e145ee38ba.exe
- Size 7.1MB
- Sample240107-yrmtpsdccj
- SHA256 6ecc88149dfdad0b296e7aee3c554fc191b1371d09c51ee2e47ac0e145ee38ba
- MD5 460ad51c283bf0d1fdf8f49ff13e104b
- SHA1 a525d26607b13a0eeed7ce027ad3f7bf920111d2
- SHA512 425c993170885e496120e177285a13ac76d2e982f987ebf91cc8b91bc614d76f1624935e61cd1913723dab6ad652cf23609d2b8c5dc6cebc63981de61918c004
- SSDEEP 196608:GmWgOGj3+UtqxMrp+2f4f3D1K+tHG7wv7ew:PsGj3kMrp+2f4PpKsHGs7
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
6ecc88149dfdad0b296e7aee3c554fc191b1371d09c51ee2e47ac0e145ee38ba.exe
Resource
win7-20231215-en
Malware Config
Extracted
-
smokeloader
-
up3
Extracted
-
smokeloader
-
2020
-
http://host-file-host6.com/
-
http://host-host-file8.com/
Extracted
-
stealc
-
http://185.172.128.79
-
url_path
/3886d2276f6914c4.php
Targets
-
- Target 6ecc88149dfdad0b296e7aee3c554fc191b1371d09c51ee2e47ac0e145ee38ba.exe
- Size 7.1MB
- SHA256 6ecc88149dfdad0b296e7aee3c554fc191b1371d09c51ee2e47ac0e145ee38ba
- MD5 460ad51c283bf0d1fdf8f49ff13e104b
- SHA1 a525d26607b13a0eeed7ce027ad3f7bf920111d2
- SHA512 425c993170885e496120e177285a13ac76d2e982f987ebf91cc8b91bc614d76f1624935e61cd1913723dab6ad652cf23609d2b8c5dc6cebc63981de61918c004
- SSDEEP 196608:GmWgOGj3+UtqxMrp+2f4f3D1K+tHG7wv7ew:PsGj3kMrp+2f4PpKsHGs7
- MD5 SHA1 SHA512 SSDEEP
-
Detect Fabookie payload
-
Glupteba payload
-
Modifies firewall policy service
-
Downloads MZ/PE file
-
Looks for VMWare services registry key.
-
Modifies Windows Firewall
-
Sets file execution options 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.
-
Executes dropped EXE
-
Loads dropped DLL
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
-
Modifies boot configuration data using bcdedit
-
Drops file in System32 directory
-
Suspicious use of NtSetInformationThreadHideFromDebugger
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1