General
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Target
file.exe
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Size
1.7MB
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Sample
241202-mvh45s1maz
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MD5
dab2049284beb271b35b386b6bcfd61b
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SHA1
816bf9e8be28c18f5659916490b7b1353e664d57
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SHA256
b723e97ff144fa9ee7ba4ae547f3c55b53e153eb5e23688783efdf727a9c2710
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SHA512
d0fd4df15461430fb382c58c2f9b769ad547dbde444c738ff003e349cb0ae156654af69e30c212c7c72b6c3a38f98184c2389ccb4949f31fc270333c7b30e9d3
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SSDEEP
49152:2/w+fbDF+9ozzNd9H5wM9CDi5oYvyQrFKQf:H+fbp+Ozx/mQrH
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240903-en
Malware Config
Extracted
stealc
drum
http://185.215.113.206
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url_path
/c4becf79229cb002.php
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
lumma
Targets
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Target
file.exe
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Size
1.7MB
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MD5
dab2049284beb271b35b386b6bcfd61b
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SHA1
816bf9e8be28c18f5659916490b7b1353e664d57
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SHA256
b723e97ff144fa9ee7ba4ae547f3c55b53e153eb5e23688783efdf727a9c2710
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SHA512
d0fd4df15461430fb382c58c2f9b769ad547dbde444c738ff003e349cb0ae156654af69e30c212c7c72b6c3a38f98184c2389ccb4949f31fc270333c7b30e9d3
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SSDEEP
49152:2/w+fbDF+9ozzNd9H5wM9CDi5oYvyQrFKQf:H+fbp+Ozx/mQrH
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Amadey family
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Lumma family
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Stealc family
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Enumerates VirtualBox registry keys
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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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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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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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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
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Authentication Process
1Modify Registry
3Virtualization/Sandbox Evasion
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4