General
-
Target
055c34101c332838618fdedb730655f61b97553c5e56df94efd373667a3db895.exe
-
Size
2.8MB
-
Sample
241220-cj1jyawnfz
-
MD5
8cbe0ced0c0f7bfbdf19128ba80adb99
-
SHA1
15e615a0fe64fe5200dd916232d9bc26b1c3d815
-
SHA256
055c34101c332838618fdedb730655f61b97553c5e56df94efd373667a3db895
-
SHA512
4b258260770b08fdd8f14b7bf0e703b8ca5010e4698e457bc0cfc76c246fb9e7c60ee4d2068b717f8205c2c1954d3b6b8742ed2547b67082f5b89c63d850e938
-
SSDEEP
49152:kNv6yZz1fXBB9nu/SkIK3OdW+56W0xSDmoJb3:s6yZz1fRB9nu/SkIK3ibpDmA
Static task
static1
Behavioral task
behavioral1
Sample
055c34101c332838618fdedb730655f61b97553c5e56df94efd373667a3db895.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
055c34101c332838618fdedb730655f61b97553c5e56df94efd373667a3db895.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
-
install_dir
abc3bc1985
-
install_file
skotes.exe
-
strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
-
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
Extracted
stealc
stok
http://185.215.113.206
-
url_path
/c4becf79229cb002.php
Extracted
xworm
86.38.225.54:5353
-
Install_directory
%AppData%
-
install_file
VIRUS101RatPayload.exe
Targets
-
-
Target
055c34101c332838618fdedb730655f61b97553c5e56df94efd373667a3db895.exe
-
Size
2.8MB
-
MD5
8cbe0ced0c0f7bfbdf19128ba80adb99
-
SHA1
15e615a0fe64fe5200dd916232d9bc26b1c3d815
-
SHA256
055c34101c332838618fdedb730655f61b97553c5e56df94efd373667a3db895
-
SHA512
4b258260770b08fdd8f14b7bf0e703b8ca5010e4698e457bc0cfc76c246fb9e7c60ee4d2068b717f8205c2c1954d3b6b8742ed2547b67082f5b89c63d850e938
-
SSDEEP
49152:kNv6yZz1fXBB9nu/SkIK3OdW+56W0xSDmoJb3:s6yZz1fRB9nu/SkIK3ibpDmA
-
Amadey family
-
Detect Vidar Stealer
-
Detect Xworm Payload
-
Gcleaner family
-
Lumma family
-
Stealc family
-
Suspicious use of NtCreateUserProcessOtherParentProcess
-
Vidar family
-
Xworm family
-
Enumerates VirtualBox registry keys
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Downloads MZ/PE file
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Drops startup file
-
Executes dropped EXE
-
Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
-
Loads dropped DLL
-
Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Legitimate hosting services abused for malware hosting/C2
-
AutoIT Executable
AutoIT scripts compiled to PE executables.
-
Drops file in System32 directory
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-
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
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
3Discovery
Browser Information Discovery
1Query Registry
9Remote System Discovery
1System Information Discovery
5System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
3