General
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Target
22855d02fcd9dd28c0c47defcd45baf6.bin
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Size
5.5MB
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Sample
241106-bdk2ma1nhx
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MD5
40ce9fcb2f39761682c1b332c12727b1
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SHA1
5609ba743e1f3f5fb2685ee75533985d8b5fb8cc
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SHA256
18038f3e6a15ad7ad0b5de80a7cc13c51bd7051a94ac5ee4bb49cb3eb496f127
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SHA512
488048420a22a89004820b3b17c751cd97423f420807029e18350e1fa46cd16e3be75a6fa20f87652a9e33864856f7a0e1476b1c11cca1d0d00af0a214e3f0ed
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SSDEEP
98304:yJeH64Q3F3+4aNrKdH/GJadsjeJQLJ8pM7W899YZIqUU0AqP9XVD3/ZwJffiAXN2:Gm64G3+4SKdH/vsi2/7W8ew5VjxsiSN2
Static task
static1
Malware Config
Extracted
stealc
tale
http://185.215.113.206
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url_path
/6c4adf523b719729.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://founpiuer.store/api
Targets
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Target
db5e1f211e4989246fb82f9eaf04a521be5a6322ae6e8b4d0430fc78139b79cb.exe
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Size
5.5MB
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MD5
22855d02fcd9dd28c0c47defcd45baf6
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SHA1
ee0ecf0cc237907e9f8cb835e423b710ccf98b7d
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SHA256
db5e1f211e4989246fb82f9eaf04a521be5a6322ae6e8b4d0430fc78139b79cb
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SHA512
d44ec968b76db290b5e1ef574f53c2e45d68fb2122513322b874d1e8dada673994a5d6147cc55ab55e369087be2e2058c743befb307da951b5c72ccfc368aa59
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SSDEEP
98304:oPtGpge0yv1hkGAcHEGmr2J3FCMNDPBnTVqHdqR83g2Fj0T2TfoINgjEKtr:YJe0Xl9GmdMNDPfidqy3/4C/kt
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Amadey 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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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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
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
3Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
1Credentials In Files
1