General
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Target
52af2843d7600137a6a9270453815eb245f156b8d29b67a7386f43bca161e181
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Size
5.7MB
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Sample
241113-yt2ewaycnd
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MD5
bf1880424137bb4f4953ae6dd6600309
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SHA1
48df32badd49c835b4ea075ff1dafcb8df9452cf
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SHA256
52af2843d7600137a6a9270453815eb245f156b8d29b67a7386f43bca161e181
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SHA512
780fc2b8da38815fe4d31d9a20c3bdf4bed49effefc8792110415681671be32af7b1f085a6d553e3f74534baaf1c5437370ea6bdc75e033f2cffb171f49b1dc6
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SSDEEP
98304:oRoJaep2/Zs+AKXEUovMEp1O8LkDJp9PDbxb8SJlaSdD0TtbzlaZAkKjiJgAkb:o6Jaep5KXE/vMzdJPpdaSp05bzlhkkYU
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
Targets
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Target
52af2843d7600137a6a9270453815eb245f156b8d29b67a7386f43bca161e181
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Size
5.7MB
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MD5
bf1880424137bb4f4953ae6dd6600309
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SHA1
48df32badd49c835b4ea075ff1dafcb8df9452cf
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SHA256
52af2843d7600137a6a9270453815eb245f156b8d29b67a7386f43bca161e181
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SHA512
780fc2b8da38815fe4d31d9a20c3bdf4bed49effefc8792110415681671be32af7b1f085a6d553e3f74534baaf1c5437370ea6bdc75e033f2cffb171f49b1dc6
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SSDEEP
98304:oRoJaep2/Zs+AKXEUovMEp1O8LkDJp9PDbxb8SJlaSdD0TtbzlaZAkKjiJgAkb:o6Jaep5KXE/vMzdJPpdaSp05bzlhkkYU
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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
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
2Credentials In Files
2