General
- Target file.exe
- Size 1.7MB
- Sample241122-tkmsxatpb1
- SHA256 fa8380534c7876773e1315360225f92d30fc4ff6c4cdf70bebaf16e5f450d6f5
- MD5 c80d723528ed0121eef557cc31bd4c87
- SHA1 150ec423edbfb73989a525fc3b553d06f411ece7
- SHA512 3ae11b656d242e891881b5833781a1431d0dde16de66a21b775613a7d02e098a68ad41301fa85f5cf3bd0bb7561c1ab784fd0d3c4940a45d66aa67f10b475da8
- SSDEEP 49152:FeFnYVk0QSUFysYk0uyMIDv9fPFNC0c2c316Ph3qR:FAYVk0QSUFysb2MIRC0dh3qR
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20241010-en
Malware Config
Extracted
-
stealc
-
mars
-
http://185.215.113.206
-
url_path
/c4becf79229cb002.php
Extracted
-
amadey
-
4.42
-
9c9aa5
-
http://185.215.113.43
-
install_dir
abc3bc1985
-
install_file
skotes.exe
-
strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
-
url_paths
/Zu7JuNko/index.php
Targets
-
- Target file.exe
- Size 1.7MB
- SHA256 fa8380534c7876773e1315360225f92d30fc4ff6c4cdf70bebaf16e5f450d6f5
- MD5 c80d723528ed0121eef557cc31bd4c87
- SHA1 150ec423edbfb73989a525fc3b553d06f411ece7
- SHA512 3ae11b656d242e891881b5833781a1431d0dde16de66a21b775613a7d02e098a68ad41301fa85f5cf3bd0bb7561c1ab784fd0d3c4940a45d66aa67f10b475da8
- SSDEEP 49152:FeFnYVk0QSUFysYk0uyMIDv9fPFNC0c2c316Ph3qR:FAYVk0QSUFysb2MIRC0dh3qR
- MD5 SHA1 SHA512 SSDEEP
Amadey family
Cryptbot family
Stealc family
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Downloads MZ/PE file
Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
Executes dropped EXE
Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Loads dropped DLL
Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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.
AutoIT Executable
AutoIT scripts compiled to PE executables.
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
1Modify Authentication Process
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Authentication Process
1Modify Registry
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4