General
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Target
b6904d59e10e8349493b64fad899e70b694c60af552fcc8f70a7f090d7b3559b
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Size
1.7MB
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Sample
241204-p8zedswlet
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MD5
1e9314537d32215aac9b9e508cad802a
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SHA1
f4beac8138432483f4c82cf396e2468ea219c936
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SHA256
b6904d59e10e8349493b64fad899e70b694c60af552fcc8f70a7f090d7b3559b
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SHA512
db06e604d8aa83013a850104cad34432653600bccd350b2d652fa4d6624a3694d44952a813bab84ba59405e6fd1850f0638eb75603aa2793f7cdfd2a374317b4
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SSDEEP
49152:Zm1J95zSL4AKmB3NR9mPk4NH0mDozXWq9:MJWRTR9mxRiXWq
Static task
static1
Behavioral task
behavioral1
Sample
b6904d59e10e8349493b64fad899e70b694c60af552fcc8f70a7f090d7b3559b.exe
Resource
win7-20240729-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
b6904d59e10e8349493b64fad899e70b694c60af552fcc8f70a7f090d7b3559b
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Size
1.7MB
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MD5
1e9314537d32215aac9b9e508cad802a
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SHA1
f4beac8138432483f4c82cf396e2468ea219c936
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SHA256
b6904d59e10e8349493b64fad899e70b694c60af552fcc8f70a7f090d7b3559b
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SHA512
db06e604d8aa83013a850104cad34432653600bccd350b2d652fa4d6624a3694d44952a813bab84ba59405e6fd1850f0638eb75603aa2793f7cdfd2a374317b4
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SSDEEP
49152:Zm1J95zSL4AKmB3NR9mPk4NH0mDozXWq9:MJWRTR9mxRiXWq
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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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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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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
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/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