General
-
Target
file.exe
-
Size
1.7MB
-
Sample
241208-t8sztsyrcx
-
MD5
da3e48a074978cf8a3eeaa8e523a1b35
-
SHA1
959463b589892d5aad9ce625ce81b2339dbe8b22
-
SHA256
b0759e11c119210c0c58de1f33b83e5aa09b7db04769ef3252287f09fa5b83d1
-
SHA512
8605149816281fd07bf933274fdefb9e91ff8621091a27452348d663cf7e40b8855748ab0ad5ff592be60ec770ea941476be98a760a22d6d149055908338f584
-
SSDEEP
49152:sFq/n9VHqEz3vx7AbXFhwojv0DjHbyXId+:sQVVHR8Iojv0nHuu
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20241023-en
Malware Config
Extracted
stealc
stok
http://185.215.113.206
-
url_path
/c4becf79229cb002.php
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
quasar
1.4.1
vuictim
91.214.78.16:7000
42d886c4-74fa-480d-8b7e-5fe1ac03ba03
-
encryption_key
D72F5D077DE4AC156A670D7D920C697F5FB66FA8
-
install_name
Client.exe
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Microsoft edge
-
subdirectory
SubDir
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://atten-supporse.biz/api
Extracted
quasar
1.4.1
ewiop
91.214.78.16:4900
42d886c4-74fa-480d-8b7e-5fe1ac03ba03
-
encryption_key
D72F5D077DE4AC156A670D7D920C697F5FB66FA8
-
install_name
Client.exe
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Microsoft edge
-
subdirectory
SubDir
Extracted
lumma
https://atten-supporse.biz/api
https://se-blurry.biz/api
https://zinc-sneark.biz/api
Targets
-
-
Target
file.exe
-
Size
1.7MB
-
MD5
da3e48a074978cf8a3eeaa8e523a1b35
-
SHA1
959463b589892d5aad9ce625ce81b2339dbe8b22
-
SHA256
b0759e11c119210c0c58de1f33b83e5aa09b7db04769ef3252287f09fa5b83d1
-
SHA512
8605149816281fd07bf933274fdefb9e91ff8621091a27452348d663cf7e40b8855748ab0ad5ff592be60ec770ea941476be98a760a22d6d149055908338f584
-
SSDEEP
49152:sFq/n9VHqEz3vx7AbXFhwojv0DjHbyXId+:sQVVHR8Iojv0nHuu
-
Amadey family
-
Asyncrat family
-
Lumma family
-
Quasar family
-
Quasar payload
-
Stealc family
-
StormKitty payload
-
Stormkitty family
-
Suspicious use of NtCreateUserProcessOtherParentProcess
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Downloads MZ/PE file
-
Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
-
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.
-
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.
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
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.
-
AutoIT Executable
AutoIT scripts compiled to PE executables.
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Enterprise v15
Persistence
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
Impair Defenses
2Disable or Modify Tools
2Modify Authentication Process
1Modify Registry
4Subvert 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