General
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Target
996661b5a8fbcfecd25f69fc167b0700e8a37a3a92d8e99131c08f185d4c43d1
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Size
3.1MB
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Sample
241210-rksytasnek
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MD5
b8fe1fa18eeace15771486b3a5bdb659
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SHA1
0dc3fac958f42456c8a259118979c80c3700ecd8
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SHA256
996661b5a8fbcfecd25f69fc167b0700e8a37a3a92d8e99131c08f185d4c43d1
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SHA512
547d3ddc3d9e7c50b090c3e09c7bdbd12abe38becb36d84eb6bcdc74c52b729352ee28750c3e5e892711d18ce4913feb6bf02067f7c57870d3b1c3d8dbbc71f0
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SSDEEP
49152:b8X54FxMjf+YytHAaniWhY1kJrz2F0CJDLW1X:i54FxMjf+YytHAaiQYarIpI1
Static task
static1
Behavioral task
behavioral1
Sample
996661b5a8fbcfecd25f69fc167b0700e8a37a3a92d8e99131c08f185d4c43d1.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
996661b5a8fbcfecd25f69fc167b0700e8a37a3a92d8e99131c08f185d4c43d1.exe
Resource
win10v2004-20241007-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
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
https://atten-supporse.biz/api
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.3
Default
205.209.109.10:4449
205.209.109.10:7723
clgbfqzkkypxjps
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delay
1
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install
false
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install_folder
%AppData%
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
https://atten-supporse.biz/api
Targets
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Target
996661b5a8fbcfecd25f69fc167b0700e8a37a3a92d8e99131c08f185d4c43d1
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Size
3.1MB
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MD5
b8fe1fa18eeace15771486b3a5bdb659
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SHA1
0dc3fac958f42456c8a259118979c80c3700ecd8
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SHA256
996661b5a8fbcfecd25f69fc167b0700e8a37a3a92d8e99131c08f185d4c43d1
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SHA512
547d3ddc3d9e7c50b090c3e09c7bdbd12abe38becb36d84eb6bcdc74c52b729352ee28750c3e5e892711d18ce4913feb6bf02067f7c57870d3b1c3d8dbbc71f0
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SSDEEP
49152:b8X54FxMjf+YytHAaniWhY1kJrz2F0CJDLW1X:i54FxMjf+YytHAaiQYarIpI1
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Amadey family
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Asyncrat family
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Gcleaner family
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Lumma family
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Stealc family
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StormKitty payload
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Stormkitty family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Xmrig family
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Async RAT payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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XMRig Miner payload
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Disables Task Manager via registry modification
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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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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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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
1PowerShell
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
5Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4Discovery
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
2