General
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Target
05f5f3f71824d9e1d03b319fa6a8c16ad9b911408dfe08edf3bd296160b33718
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Size
3.1MB
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Sample
241113-wfanwswkby
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MD5
b942d7a084b06328e13513475def938d
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SHA1
14671419aa87f1b4e36c86976d815167ae137743
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SHA256
05f5f3f71824d9e1d03b319fa6a8c16ad9b911408dfe08edf3bd296160b33718
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SHA512
0945c0c260234a80dbdb8791f84b6df337f324fc49c43d0eb173590322d31e0f0fd314da338a664541a5ddc00e9c3f88755ae150ccdfbd34b56c6999005bebf0
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SSDEEP
24576:mRbfrZCU8UOmMt2KlHENHGNpXCavued5h1pl70dA30KtKb/m4UPXRSq/rrmhNcC:mRg/JqN5LONp+/HeK1+W+rGpbLtYC
Static task
static1
Behavioral task
behavioral1
Sample
05f5f3f71824d9e1d03b319fa6a8c16ad9b911408dfe08edf3bd296160b33718.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
05f5f3f71824d9e1d03b319fa6a8c16ad9b911408dfe08edf3bd296160b33718.exe
Resource
win10v2004-20241007-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
05f5f3f71824d9e1d03b319fa6a8c16ad9b911408dfe08edf3bd296160b33718
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Size
3.1MB
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MD5
b942d7a084b06328e13513475def938d
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SHA1
14671419aa87f1b4e36c86976d815167ae137743
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SHA256
05f5f3f71824d9e1d03b319fa6a8c16ad9b911408dfe08edf3bd296160b33718
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SHA512
0945c0c260234a80dbdb8791f84b6df337f324fc49c43d0eb173590322d31e0f0fd314da338a664541a5ddc00e9c3f88755ae150ccdfbd34b56c6999005bebf0
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SSDEEP
24576:mRbfrZCU8UOmMt2KlHENHGNpXCavued5h1pl70dA30KtKb/m4UPXRSq/rrmhNcC:mRg/JqN5LONp+/HeK1+W+rGpbLtYC
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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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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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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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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
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Modify Authentication Process
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
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
2Discovery
Browser Information Discovery
1Query Registry
7Remote System Discovery
1System Information Discovery
5System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
2