General
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Target
91b19fc66774a862fab4409242ddc106aa1b8b03e63d661d540899e16e687f7c
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Size
3.1MB
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Sample
241212-2q4bva1rek
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MD5
04142cb142b35b18f836c0f9195fbe59
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SHA1
f2f101e03548ca5169b776dc843116e988bca880
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SHA256
91b19fc66774a862fab4409242ddc106aa1b8b03e63d661d540899e16e687f7c
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SHA512
7baa1c45b8175e94daa21e71a12aa991a0f7455341681377c29887d2e0809c51dc0f54fafabff804e6183ee2ab6924748824c7310e6f831ece028434652100f2
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SSDEEP
49152:zWx4U7cvPNFUnTdOEfQpwxWPXApbYMPdbd0:U4KcvPNFsowx1xNd0
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
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://drive-connect.cyou/api
Extracted
stealc
stok
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Extracted
lumma
https://drive-connect.cyou/api
https://covery-mover.biz/api
Targets
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Target
91b19fc66774a862fab4409242ddc106aa1b8b03e63d661d540899e16e687f7c
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Size
3.1MB
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MD5
04142cb142b35b18f836c0f9195fbe59
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SHA1
f2f101e03548ca5169b776dc843116e988bca880
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SHA256
91b19fc66774a862fab4409242ddc106aa1b8b03e63d661d540899e16e687f7c
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SHA512
7baa1c45b8175e94daa21e71a12aa991a0f7455341681377c29887d2e0809c51dc0f54fafabff804e6183ee2ab6924748824c7310e6f831ece028434652100f2
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SSDEEP
49152:zWx4U7cvPNFUnTdOEfQpwxWPXApbYMPdbd0:U4KcvPNFsowx1xNd0
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Amadey family
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Gcleaner family
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Lumma family
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Stealc family
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Xmrig 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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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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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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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
Persistence
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
Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
2Disable or Modify Tools
2Modify Registry
3Virtualization/Sandbox Evasion
2Discovery
Browser Information Discovery
1Peripheral Device Discovery
1Query Registry
8Remote System Discovery
1System Information Discovery
5System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
2