General
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Target
ff91f18eb1f1cc201ccb45500f7e7f88547dd982ced00edf15fd73b39a4f1166
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Size
2.8MB
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Sample
241215-n4631atjgz
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MD5
5086ec6859f91dbf4e36bfffc4150e0a
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SHA1
854c904a7d05f4d8bb2acde139ad87d7792ed251
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SHA256
ff91f18eb1f1cc201ccb45500f7e7f88547dd982ced00edf15fd73b39a4f1166
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SHA512
ad7d1068f4d1f0a0a9c0f75ad280a53866fd3e181e51050263e11dff4b1fac67bcac3c253d4c9206c2e0f36bd10d49ed6d3a0c96fb72f17ddc29af87017660c6
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SSDEEP
49152:g2RKpPXvqtDEvLXwCOHnfwpQ09nuXq8qjtoi:g2RaPXvw4jXwCafwNNuX1qR
Static task
static1
Behavioral task
behavioral1
Sample
ff91f18eb1f1cc201ccb45500f7e7f88547dd982ced00edf15fd73b39a4f1166.exe
Resource
win7-20240903-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
lumma
https://sordid-snaked.cyou/api
https://awake-weaves.cyou/api
https://wrathful-jammy.cyou/api
https://debonairnukk.xyz/api
https://diffuculttan.xyz/api
https://effecterectz.xyz/api
https://deafeninggeh.biz/api
https://immureprech.biz/api
https://shineugler.biz/api
Extracted
lumma
https://shineugler.biz/api
https://deafeninggeh.biz/api
Targets
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Target
ff91f18eb1f1cc201ccb45500f7e7f88547dd982ced00edf15fd73b39a4f1166
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Size
2.8MB
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MD5
5086ec6859f91dbf4e36bfffc4150e0a
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SHA1
854c904a7d05f4d8bb2acde139ad87d7792ed251
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SHA256
ff91f18eb1f1cc201ccb45500f7e7f88547dd982ced00edf15fd73b39a4f1166
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SHA512
ad7d1068f4d1f0a0a9c0f75ad280a53866fd3e181e51050263e11dff4b1fac67bcac3c253d4c9206c2e0f36bd10d49ed6d3a0c96fb72f17ddc29af87017660c6
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SSDEEP
49152:g2RKpPXvqtDEvLXwCOHnfwpQ09nuXq8qjtoi:g2RaPXvw4jXwCafwNNuX1qR
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Amadey family
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Lumma 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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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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Deletes itself
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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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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3