General
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Target
6b5bf013d1b6ca34b30026f39cde1cd01d0577a517f74148ad9b40d0e3f7e00a
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Size
1.8MB
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Sample
241216-tdavrsvjav
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MD5
db0e3049b9ad329b9231d6ab9956325f
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SHA1
a7e3bd0d1e86fa1177498d498c742e4aff680b40
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SHA256
6b5bf013d1b6ca34b30026f39cde1cd01d0577a517f74148ad9b40d0e3f7e00a
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SHA512
3e6465845a10b0be9a599d3188c6edc7ba95534eb2f73540013dc7a051a253f3edb228db921810442e4352ad350fef6ad373c4b01b511852740455e2142b8d79
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SSDEEP
49152:zXGd0Gke4fV/3J3F+UN3KltKbqk2ToK3Ibrpo/:zXG3K53F1Kldk2TonVo
Static task
static1
Malware Config
Extracted
http://185.11.61.104/Z.png
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
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
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://tacitglibbr.biz/api
Targets
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Target
6b5bf013d1b6ca34b30026f39cde1cd01d0577a517f74148ad9b40d0e3f7e00a
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Size
1.8MB
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MD5
db0e3049b9ad329b9231d6ab9956325f
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SHA1
a7e3bd0d1e86fa1177498d498c742e4aff680b40
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SHA256
6b5bf013d1b6ca34b30026f39cde1cd01d0577a517f74148ad9b40d0e3f7e00a
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SHA512
3e6465845a10b0be9a599d3188c6edc7ba95534eb2f73540013dc7a051a253f3edb228db921810442e4352ad350fef6ad373c4b01b511852740455e2142b8d79
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SSDEEP
49152:zXGd0Gke4fV/3J3F+UN3KltKbqk2ToK3Ibrpo/:zXG3K53F1Kldk2TonVo
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Amadey family
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Lumma family
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Stealc family
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Xmrig 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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XMRig Miner payload
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Blocklisted process makes network request
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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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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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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
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Modify Authentication Process
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 Authentication Process
1Modify Registry
3Virtualization/Sandbox Evasion
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
5Credentials In Files
5Discovery
Browser Information 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
3