General
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Target
237badcdff70e5d06eeeedaee5a15aab30e8f4e1e14a2ea0725a1a195c3b025bN.exe
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Size
5.1MB
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Sample
241216-t73gwawmdn
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MD5
fb8949ff606f8c6079493ceeb2201e40
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SHA1
2ae8a81c3c6d6de4f730c37a0686d6fbed07654a
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SHA256
237badcdff70e5d06eeeedaee5a15aab30e8f4e1e14a2ea0725a1a195c3b025b
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SHA512
105dae42b65b9d903d832fb207cb60abe20aaf1a734d3e699c7383dbedd46fc434688bf0e4d16f99928ac08cd10169e04703f814bbd776e72d599388f5b8e3f0
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SSDEEP
98304:YNYzBAY5GZR7bzwo/+/6KDcZMiXE41pP9d1/zvRb7yyGw4ungePK:JkVGnDcaa1pTp5ZGt
Static task
static1
Behavioral task
behavioral1
Sample
237badcdff70e5d06eeeedaee5a15aab30e8f4e1e14a2ea0725a1a195c3b025bN.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
http://185.11.61.104/Z.png
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
stok
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Extracted
lumma
https://sordid-snaked.cyou/api
https://awake-weaves.cyou/api
https://wrathful-jammy.cyou/api
https://debonairnukk.xyz/api
https://diffuculttan.xyz/api
https://effecterectz.xyz/api
https://deafeninggeh.biz/api
https://immureprech.biz/api
https://shineugler.biz/api
https://tacitglibbr.biz/api
Extracted
cryptbot
Extracted
gurcu
https://api.telegram.org/bot7807236140:AAF-i5R6XuCUIDX7jhwiW3NW21ELWWQOTo0/sendMessag
Extracted
lumma
https://immureprech.biz/api
https://shineugler.biz/api
https://tacitglibbr.biz/api
Targets
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Target
237badcdff70e5d06eeeedaee5a15aab30e8f4e1e14a2ea0725a1a195c3b025bN.exe
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Size
5.1MB
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MD5
fb8949ff606f8c6079493ceeb2201e40
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SHA1
2ae8a81c3c6d6de4f730c37a0686d6fbed07654a
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SHA256
237badcdff70e5d06eeeedaee5a15aab30e8f4e1e14a2ea0725a1a195c3b025b
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SHA512
105dae42b65b9d903d832fb207cb60abe20aaf1a734d3e699c7383dbedd46fc434688bf0e4d16f99928ac08cd10169e04703f814bbd776e72d599388f5b8e3f0
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SSDEEP
98304:YNYzBAY5GZR7bzwo/+/6KDcZMiXE41pP9d1/zvRb7yyGw4ungePK:JkVGnDcaa1pTp5ZGt
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Amadey family
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Cryptbot family
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Gurcu family
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Lumma family
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Stealc family
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Enumerates VirtualBox registry keys
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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Downloads MZ/PE file
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Sets service image path in registry
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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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Credentials from Password Stores: Windows Credential Manager
Suspicious access to Credentials History.
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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Boot or Logon Autostart Execution: Authentication Package
Suspicious Windows Authentication Registry Modification.
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Drops file in System32 directory
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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
2PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
3Authentication Package
1Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Component Object Model Hijacking
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
3Authentication Package
1Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Component Object Model Hijacking
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
2Disable or Modify Tools
2Modify Registry
4Virtualization/Sandbox Evasion
3Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
4Credentials In Files
4Discovery
Browser Information Discovery
1Peripheral Device Discovery
2Query Registry
11Remote System Discovery
1System Information Discovery
8System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
3