General
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Target
4688b875a5efc11c995747658f96f517bf06631e4ab4a1c05d0718abdc33e5fe
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Size
1.7MB
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Sample
241116-s4f9ssxrdy
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MD5
f8d1d73a4b017ae508ee5172f7601906
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SHA1
6feb8b7fa058b1f818ea2b2485b8435d87b218c6
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SHA256
4688b875a5efc11c995747658f96f517bf06631e4ab4a1c05d0718abdc33e5fe
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SHA512
1365b7dda13edae170c5022828edcfd708f5378d8fc83ba07433a2094e7137c1fdf47e18bf387d481ae2610b3ce13eacd8e6e9fcb63b4423f39536c4bd631e7a
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SSDEEP
49152:zTlClKXf1sJb2d9Y2Ju9m5bqW8mMAxHU:nlC4NY+bqW1MAl
Static task
static1
Behavioral task
behavioral1
Sample
4688b875a5efc11c995747658f96f517bf06631e4ab4a1c05d0718abdc33e5fe.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
Targets
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Target
4688b875a5efc11c995747658f96f517bf06631e4ab4a1c05d0718abdc33e5fe
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Size
1.7MB
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MD5
f8d1d73a4b017ae508ee5172f7601906
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SHA1
6feb8b7fa058b1f818ea2b2485b8435d87b218c6
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SHA256
4688b875a5efc11c995747658f96f517bf06631e4ab4a1c05d0718abdc33e5fe
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SHA512
1365b7dda13edae170c5022828edcfd708f5378d8fc83ba07433a2094e7137c1fdf47e18bf387d481ae2610b3ce13eacd8e6e9fcb63b4423f39536c4bd631e7a
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SSDEEP
49152:zTlClKXf1sJb2d9Y2Ju9m5bqW8mMAxHU:nlC4NY+bqW1MAl
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Amadey family
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Cryptbot 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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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