General
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Target
file.exe
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Size
1.8MB
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Sample
241122-rmxd1sslcv
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MD5
1daa3a0aa5ed7e06b400a47309ba5003
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SHA1
8d475fd4be28ee701dbe5e2fe489fe9e9b3e826d
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SHA256
c3d0427b8bc9d084ac65b881ec50f55be52650f60850ac05010ccc8d56e3d1cb
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SHA512
bc671cd250579413e693d2a61c2873a776a7c39125addd78b7a39a268c508fb638cd7c552faabd3ac9a53baf4b97086173af09264dd68e2f5a7516b55a3f2ed8
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SSDEEP
49152:PMGDMQEgEDs8SLI5GQ3+l1cxRGPfyJgSuOB3X:PMLZuIgQuxpSbF
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
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install_dir
abc3bc1985
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install_file
skotes.exe
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strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
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url_paths
/Zu7JuNko/index.php
Extracted
meduza
109.107.181.162
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anti_dbg
true
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anti_vm
true
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build_name
439
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extensions
none
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grabber_max_size
1.048576e+06
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links
none
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port
15666
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self_destruct
true
Extracted
stealc
mars
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Targets
-
-
Target
file.exe
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Size
1.8MB
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MD5
1daa3a0aa5ed7e06b400a47309ba5003
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SHA1
8d475fd4be28ee701dbe5e2fe489fe9e9b3e826d
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SHA256
c3d0427b8bc9d084ac65b881ec50f55be52650f60850ac05010ccc8d56e3d1cb
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SHA512
bc671cd250579413e693d2a61c2873a776a7c39125addd78b7a39a268c508fb638cd7c552faabd3ac9a53baf4b97086173af09264dd68e2f5a7516b55a3f2ed8
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SSDEEP
49152:PMGDMQEgEDs8SLI5GQ3+l1cxRGPfyJgSuOB3X:PMLZuIgQuxpSbF
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Amadey family
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Meduza Stealer payload
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Meduza family
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Stealc family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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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
3Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
1Credentials In Files
1Discovery
Browser Information Discovery
1Query Registry
8Remote System Discovery
1System Information Discovery
5System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
2