General
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Target
f8b9bc1fd2af3813bfc5c6197a0d20448c21c86f703835782701092d10a1615a
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Size
1.8MB
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Sample
241119-metkyatqex
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MD5
2f595e9186b87cd4870ea38f16393d8f
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SHA1
4db3549b4dd7c93d8b795e8b194c8f3a105a2b6b
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SHA256
f8b9bc1fd2af3813bfc5c6197a0d20448c21c86f703835782701092d10a1615a
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SHA512
e1f8de211fb23c8e492dbf43301267f5712c886657c758b189594de80f9bf23f7428d235ad1672101989f544fa8d0185fd2cc70d78cf17a24649b6a59b5fdfc3
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SSDEEP
24576:nyrnZpBGO1cKZkRA+aaKDs1Cb10RxmasEdpxNG/7SZQL7Sd1mbjHqSUs5h2d7D2b:nyrnldZkR7ysG0XGEK/OMS6XK2yQJ
Static task
static1
Behavioral task
behavioral1
Sample
f8b9bc1fd2af3813bfc5c6197a0d20448c21c86f703835782701092d10a1615a.exe
Resource
win7-20240903-en
Malware Config
Extracted
stealc
mars
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
https://processhol.sbs/api
https://p10tgrace.sbs/api
https://peepburry828.sbs/api
https://3xp3cts1aim.sbs/api
https://p3ar11fter.sbs/api
Targets
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Target
f8b9bc1fd2af3813bfc5c6197a0d20448c21c86f703835782701092d10a1615a
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Size
1.8MB
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MD5
2f595e9186b87cd4870ea38f16393d8f
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SHA1
4db3549b4dd7c93d8b795e8b194c8f3a105a2b6b
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SHA256
f8b9bc1fd2af3813bfc5c6197a0d20448c21c86f703835782701092d10a1615a
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SHA512
e1f8de211fb23c8e492dbf43301267f5712c886657c758b189594de80f9bf23f7428d235ad1672101989f544fa8d0185fd2cc70d78cf17a24649b6a59b5fdfc3
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SSDEEP
24576:nyrnZpBGO1cKZkRA+aaKDs1Cb10RxmasEdpxNG/7SZQL7Sd1mbjHqSUs5h2d7D2b:nyrnldZkR7ysG0XGEK/OMS6XK2yQJ
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Amadey family
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Cryptbot family
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Lumma 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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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
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