General
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Target
904d48cd4798b2c10b4f7311869100e504045c05497ab38c955563dc8c7596ab
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Size
6.9MB
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Sample
241216-ng5awsyjgx
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MD5
4ffc6fc2908fe0fce54693c30c5bbbe1
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SHA1
d36727dfba4749fecb3e08fcc1ce0bc74e019143
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SHA256
904d48cd4798b2c10b4f7311869100e504045c05497ab38c955563dc8c7596ab
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SHA512
a1845d74658a943fcb74ddc5191a9ba7d5d5984a1bff0af1a76b34687c7d0c0805ae385ef91c5c547a111fe7a56b28125d037d84ec0253698d13b254efa31eab
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SSDEEP
196608:ts5tLhW/ZR7RxNNQ+B6lABQ77itUDD3Yp7MgkTUKX:tKt14X9xNNtqiObYp7MgK
Static task
static1
Behavioral task
behavioral1
Sample
904d48cd4798b2c10b4f7311869100e504045c05497ab38c955563dc8c7596ab.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://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://shineugler.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
cryptbot
Extracted
lumma
https://tacitglibbr.biz/api
https://shineugler.biz/api
Targets
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Target
904d48cd4798b2c10b4f7311869100e504045c05497ab38c955563dc8c7596ab
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Size
6.9MB
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MD5
4ffc6fc2908fe0fce54693c30c5bbbe1
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SHA1
d36727dfba4749fecb3e08fcc1ce0bc74e019143
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SHA256
904d48cd4798b2c10b4f7311869100e504045c05497ab38c955563dc8c7596ab
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SHA512
a1845d74658a943fcb74ddc5191a9ba7d5d5984a1bff0af1a76b34687c7d0c0805ae385ef91c5c547a111fe7a56b28125d037d84ec0253698d13b254efa31eab
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SSDEEP
196608:ts5tLhW/ZR7RxNNQ+B6lABQ77itUDD3Yp7MgkTUKX:tKt14X9xNNtqiObYp7MgK
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Amadey family
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Cryptbot family
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Dcrat family
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Lumma family
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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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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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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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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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
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
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
5Credentials In Files
5Discovery
Browser Information Discovery
1Query Registry
8Remote System Discovery
1System Information Discovery
4System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
3