General
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Target
file.exe
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Size
3.1MB
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Sample
241212-2rnb1szmft
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MD5
3197aa29fd7d023f4483200e06a95d7a
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SHA1
62cd61a0004ef666d0d6427c42c8a6ec7b30617c
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SHA256
ac7eab26629e889c428293f303b428424ffccae5658636cca54512753fa2792a
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SHA512
7379939f14ce763a9726638f6b694e0a84dbc80a2128db6e58224e2db432ad242cfc04e2576ffd462e1c75836141310cfd0ac751245061170d041b211e528637
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SSDEEP
49152:of5+2z7fYXSXFA0R8kTiglrFF852feG2ezYVW5es:o5fYXSXm0RbTiglv852XZzeW5e
Static task
static1
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
stealc
stok
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Extracted
lumma
https://drive-connect.cyou/api
https://covery-mover.biz/api
Targets
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Target
file.exe
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Size
3.1MB
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MD5
3197aa29fd7d023f4483200e06a95d7a
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SHA1
62cd61a0004ef666d0d6427c42c8a6ec7b30617c
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SHA256
ac7eab26629e889c428293f303b428424ffccae5658636cca54512753fa2792a
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SHA512
7379939f14ce763a9726638f6b694e0a84dbc80a2128db6e58224e2db432ad242cfc04e2576ffd462e1c75836141310cfd0ac751245061170d041b211e528637
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SSDEEP
49152:of5+2z7fYXSXFA0R8kTiglrFF852feG2ezYVW5es:o5fYXSXm0RbTiglv852XZzeW5e
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Amadey family
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Gcleaner family
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Lumma family
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Stealc family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Downloads MZ/PE file
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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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Drops startup file
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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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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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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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Legitimate hosting services abused for malware hosting/C2
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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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Drops file in System32 directory
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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
Execution
Command and Scripting Interpreter
3PowerShell
2Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
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
Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
2Disable or Modify Tools
2Modify Registry
5Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3Discovery
Browser Information Discovery
1Query Registry
8Remote System Discovery
1System Information Discovery
7System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
2