General
-
Target
a5c01058a3d3c155137800c1eb0b99b48ca2aeee872bd3458b5fb818f7e6ec5eN.exe
-
Size
3.1MB
-
Sample
241210-gtrf8s1jbn
-
MD5
2bea7212a5721bc322688704ab15f6d0
-
SHA1
9f5a90b2611819828974b4646b814aa75d503e37
-
SHA256
a5c01058a3d3c155137800c1eb0b99b48ca2aeee872bd3458b5fb818f7e6ec5e
-
SHA512
545474c7702c33b0d08f5d401b33f80a5c692ebef09e488bfd104292fa10010bfc42c05021f663702e6fc2dc724676ba458caf6161b873b4a16ae65a46e4e85c
-
SSDEEP
49152:XRlviLzRFt3c4tpAvVaWQHC+ESGgFMWbzlsGGFL4o5XF1tUGmH:XR5QRFt3Bt0VaWQzvDFDbhQN4o514G6
Static task
static1
Behavioral task
behavioral1
Sample
a5c01058a3d3c155137800c1eb0b99b48ca2aeee872bd3458b5fb818f7e6ec5eN.exe
Resource
win7-20240903-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://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
stealc
stok
http://185.215.113.206
-
url_path
/c4becf79229cb002.php
Extracted
lumma
https://drive-connect.cyou/api
https://se-blurry.biz/api
https://zinc-sneark.biz/api
https://atten-supporse.biz/api
Targets
-
-
Target
a5c01058a3d3c155137800c1eb0b99b48ca2aeee872bd3458b5fb818f7e6ec5eN.exe
-
Size
3.1MB
-
MD5
2bea7212a5721bc322688704ab15f6d0
-
SHA1
9f5a90b2611819828974b4646b814aa75d503e37
-
SHA256
a5c01058a3d3c155137800c1eb0b99b48ca2aeee872bd3458b5fb818f7e6ec5e
-
SHA512
545474c7702c33b0d08f5d401b33f80a5c692ebef09e488bfd104292fa10010bfc42c05021f663702e6fc2dc724676ba458caf6161b873b4a16ae65a46e4e85c
-
SSDEEP
49152:XRlviLzRFt3c4tpAvVaWQHC+ESGgFMWbzlsGGFL4o5XF1tUGmH:XR5QRFt3Bt0VaWQzvDFDbhQN4o514G6
-
Amadey family
-
Gcleaner family
-
Lumma family
-
Stealc family
-
Xmrig family
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
XMRig Miner payload
-
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.
-
Drops file in System32 directory
-
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
Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
2Disable or Modify Tools
2Modify Authentication Process
1Modify Registry
3Virtualization/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