General
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Target
ca2d328cf8d3bb990c47a4ea62d67eff34f06a00b7a3a7bf5189120da96d8bc4.exe
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Size
1.8MB
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Sample
241206-ds7kaatmbq
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MD5
f25ddb78a2cc3b6442c52a3c4a2aa843
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SHA1
52ba6df84b158bf917044fee22625d2a12202382
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SHA256
ca2d328cf8d3bb990c47a4ea62d67eff34f06a00b7a3a7bf5189120da96d8bc4
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SHA512
74c7900f42e3d9b5d490e4848c7d12832f14b245065e04baa96604f2ca91ea5e46318ea71e081ee266fc770a94413edc298516abf23ed9f6c7cd6e7a70b72f14
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SSDEEP
49152:pe5qRAcBzaCfib5MCfsPC7gRfNPDCrB6t:pe5GAmzlc59fsRtCst
Static task
static1
Behavioral task
behavioral1
Sample
ca2d328cf8d3bb990c47a4ea62d67eff34f06a00b7a3a7bf5189120da96d8bc4.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
Extracted
gcleaner
92.63.197.221
45.91.200.135
Extracted
stealc
drum
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Extracted
lumma
https://impend-differ.biz/api
https://print-vexer.biz/api
https://dare-curbys.biz/api
https://covery-mover.biz/api
https://formy-spill.biz/api
https://dwell-exclaim.biz/api
https://zinc-sneark.biz/api
https://se-blurry.biz/api
https://atten-supporse.biz/api
Extracted
lumma
https://atten-supporse.biz/api
https://se-blurry.biz/api
https://zinc-sneark.biz/api
https://dwell-exclaim.biz/api
https://formy-spill.biz/api
https://covery-mover.biz/api
https://dare-curbys.biz/api
https://print-vexer.biz/api
Extracted
https://exodus.lat/COMSurrogate.exe
Extracted
orcus
45.74.38.211:4782
7a9c0f279c464958aebbd585f20f1cf2
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autostart_method
Disable
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enable_keylogger
false
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install_path
%programfiles%\Orcus\Orcus.exe
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reconnect_delay
10000
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registry_keyname
Orcus
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taskscheduler_taskname
Orcus
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watchdog_path
AppData\OrcusWatchdog.exe
Targets
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Target
ca2d328cf8d3bb990c47a4ea62d67eff34f06a00b7a3a7bf5189120da96d8bc4.exe
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Size
1.8MB
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MD5
f25ddb78a2cc3b6442c52a3c4a2aa843
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SHA1
52ba6df84b158bf917044fee22625d2a12202382
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SHA256
ca2d328cf8d3bb990c47a4ea62d67eff34f06a00b7a3a7bf5189120da96d8bc4
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SHA512
74c7900f42e3d9b5d490e4848c7d12832f14b245065e04baa96604f2ca91ea5e46318ea71e081ee266fc770a94413edc298516abf23ed9f6c7cd6e7a70b72f14
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SSDEEP
49152:pe5qRAcBzaCfib5MCfsPC7gRfNPDCrB6t:pe5GAmzlc59fsRtCst
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Amadey family
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Gcleaner family
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Lumma family
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Orcus family
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Stealc family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Ta505 family
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XMRig Miner payload
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Xmrig family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Orcurs Rat Executable
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Downloads MZ/PE file
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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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Adds Run key to start application
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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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Enumerates processes with tasklist
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Suspicious use of NtSetInformationThreadHideFromDebugger
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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
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 Registry
3Virtualization/Sandbox Evasion
2