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