General
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Target
28b457e5768f94fc9a91141691a4a7668ee2fad9b98fb41c58820bb9f6b91c86
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Size
6.8MB
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Sample
250126-gt7hfsvqhr
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MD5
db24925856d8bb032a09d71281ea6d2f
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SHA1
f5ae538df1068bf08da46890c6886789f72c7e3f
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SHA256
28b457e5768f94fc9a91141691a4a7668ee2fad9b98fb41c58820bb9f6b91c86
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SHA512
b0694ace6ddceda2c6928eb04bedbd9986fc376c2888c94aaf73e5fff9a39f58ee889df03ac43e01188a95abe4799cdc289c728cf7397b46c12dca35a74377f2
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SSDEEP
196608:vb78hD/QysXBE8CjyrJNChI420+q9Eoas4faPB:vb78hD/Qys5lJNKL2tqSoasrP
Static task
static1
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
stealc
brat
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Targets
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Target
28b457e5768f94fc9a91141691a4a7668ee2fad9b98fb41c58820bb9f6b91c86
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Size
6.8MB
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MD5
db24925856d8bb032a09d71281ea6d2f
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SHA1
f5ae538df1068bf08da46890c6886789f72c7e3f
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SHA256
28b457e5768f94fc9a91141691a4a7668ee2fad9b98fb41c58820bb9f6b91c86
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SHA512
b0694ace6ddceda2c6928eb04bedbd9986fc376c2888c94aaf73e5fff9a39f58ee889df03ac43e01188a95abe4799cdc289c728cf7397b46c12dca35a74377f2
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SSDEEP
196608:vb78hD/QysXBE8CjyrJNChI420+q9Eoas4faPB:vb78hD/Qys5lJNKL2tqSoasrP
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Amadey family
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Detects Healer an antivirus disabler dropper
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Healer family
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Modifies Windows Defender Real-time Protection settings
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Modifies Windows Defender notification settings
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Stealc family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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Windows security modification
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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
4Windows Service
4Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
4Windows Service
4Defense Evasion
Impair Defenses
5Disable or Modify Tools
5Modify Registry
6Virtualization/Sandbox Evasion
2