General
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Target
c5c376615760a2511b3144d811e1f7ce71f0b7f869e38786e0bb8363f69daba4
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Size
3.1MB
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Sample
241214-yzjf9avkgm
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MD5
01833088c8d6bc355bbb0469c95435b7
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SHA1
a98b045f0809ecd4aac8b1f1ff31ed614e1cd698
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SHA256
c5c376615760a2511b3144d811e1f7ce71f0b7f869e38786e0bb8363f69daba4
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SHA512
b94f6be0f7aa84634b42eb2f06df1f7114a1fcb1a01fb75054c5936f2d68ea1d3b7db675d2cd3c436192af4ab8f843aa4df2d6382f3fb54022e23d329476212d
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SSDEEP
49152:AO94ZPGZhBmNFYFengrd4tLlEI+hJpYdMuCKYlf3QWFpZ8:AOGNGDQbYwngrd4PEI+rpiMuCKwf34
Static task
static1
Behavioral task
behavioral1
Sample
c5c376615760a2511b3144d811e1f7ce71f0b7f869e38786e0bb8363f69daba4.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
c5c376615760a2511b3144d811e1f7ce71f0b7f869e38786e0bb8363f69daba4.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
http://185.11.61.104/Z.png
Extracted
http://185.11.61.104/A.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
xworm
87.120.127.228:3512
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Install_directory
%ProgramData%
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install_file
servicesw.exe
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://tacitglibbr.biz/api
Extracted
lumma
https://tacitglibbr.biz/api
https://immureprech.biz/api
https://deafeninggeh.biz/api
Targets
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Target
c5c376615760a2511b3144d811e1f7ce71f0b7f869e38786e0bb8363f69daba4
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Size
3.1MB
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MD5
01833088c8d6bc355bbb0469c95435b7
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SHA1
a98b045f0809ecd4aac8b1f1ff31ed614e1cd698
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SHA256
c5c376615760a2511b3144d811e1f7ce71f0b7f869e38786e0bb8363f69daba4
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SHA512
b94f6be0f7aa84634b42eb2f06df1f7114a1fcb1a01fb75054c5936f2d68ea1d3b7db675d2cd3c436192af4ab8f843aa4df2d6382f3fb54022e23d329476212d
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SSDEEP
49152:AO94ZPGZhBmNFYFengrd4tLlEI+hJpYdMuCKYlf3QWFpZ8:AOGNGDQbYwngrd4PEI+rpiMuCKwf34
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Amadey family
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Detect Xworm Payload
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Lumma family
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Stealc family
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Xmrig family
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Xworm family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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XMRig Miner payload
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Blocklisted process makes network request
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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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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Drops startup file
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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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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
5Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Discovery
Peripheral Device Discovery
2Query Registry
10Remote System Discovery
1System Information Discovery
8System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
2