General
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Target
xfer records serum keygen torrent.7z
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Size
18.3MB
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Sample
241004-qmrm4azgrc
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MD5
0c904c2e119f0a241ec083f359a5138a
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SHA1
60f0ccae20b77b532761a7750e75b0a92bc46460
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SHA256
50a84a2dd1d813612773f1f60aa8718f594c6938e8e9982e065e4413672def25
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SHA512
7d64cd91a60d7d0bbfa49d2b6f2b1f6a06a8987b2856eaeebd1a9a4318f85f155deec7c6d1895aba083ec4c465175e1260f8fb79f9750a8ec57952e1d5cdb999
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SSDEEP
393216:HHfofA5uzq8LvpS1EX5uCDdz5wuK8nNArsgmMSRdq6RcCwFn:HHfofA5uhsOJuCDTKWArspqMwFn
Static task
static1
Behavioral task
behavioral1
Sample
xfer records serum keygen torrent.exe
Resource
win10-20240404-it
Behavioral task
behavioral2
Sample
xfer records serum keygen torrent.exe
Resource
win7-20240729-it
Malware Config
Extracted
stealc
default5_doz
http://62.204.41.159
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url_path
/edd20096ecef326d.php
Extracted
vidar
http://proxy.johnmccrea.com/
https://steamcommunity.com/profiles/76561199780418869
https://t.me/ae5ed
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0
Extracted
stealc
default
http://46.8.231.109
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url_path
/c4754d4f680ead72.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
stealc
doma
http://185.215.113.37
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url_path
/e2b1563c6670f193.php
Extracted
lumma
https://clearancek.site/api
https://mobbipenju.store/api
https://eaglepawnoy.store/api
https://dissapoiznw.store/api
https://studennotediw.store/api
https://bathdoomgaz.store/api
https://spirittunek.store/api
Targets
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-
Target
xfer records serum keygen torrent.exe
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Size
812.6MB
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MD5
76b063d4e93b1a531aa8229fcd040fdc
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SHA1
455dca4bca7bba9a58fe3da8a2009ffbfea9d564
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SHA256
947044214ba2361dd254cc28914c493c503c8adf2168e49ac3d2a4c456e7ec1f
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SHA512
677b60a35fc3d20473e7800bd7dd34916cea1400e6c6a04256eba12ac27bc2049e39c635bc835d12f866e9594188f262996bde6c9fe533131d5f1d0974f868ac
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SSDEEP
393216:SjSaYvGcXONtlftAzaSPekmWfYErCqbNlHqu0mnCNlCKbxd/9e5L/Ua:SuNu9DlftudGju5nqnJAz
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Detect Vidar Stealer
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Modifies firewall policy service
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Creates new service(s)
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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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Drops startup file
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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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Legitimate hosting services abused for malware hosting/C2
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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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Power Settings
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
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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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Enumerates processes with tasklist
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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
Scheduled Task/Job
1Scheduled Task
1System Services
2Service Execution
2Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Power Settings
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
2Disable or Modify System Firewall
1Modify Registry
2Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3