General
- Target rama.exe
- Size 1.8MB
- Sample240818-ymwaaavark
- SHA256 420a1ba2737e39704e52e1ea0c2494d8c232f10e2b40971923959da4708b3b0c
- MD5 6e5042ff1ec6df9aee18f4eea7864524
- SHA1 19e4eaaec31c8512b191138a439b6c4c7ba73d18
- SHA512 ac5c8537bfd0a509ab49911cdf180778e9e47f9f9fb600933b2ba03f939f9bc9834db5a106840382ee648b289cddaf69b55cf969f51b9f89c49c678f1edc202c
- SSDEEP 49152:2M3rvEOaXgE3YC8ZtDYYuyVcBUpxOePEEmeweNX9:24E9QiYC2DYscuEEmdu
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
rama.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
rama.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
rama.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral4
Sample
rama.exe
Resource
win11-20240802-en
Malware Config
Extracted
-
amadey
-
4.41
-
c7817d
-
http://31.41.244.10
-
install_dir
0e8d0864aa
-
install_file
svoutse.exe
-
strings_key
5481b88a6ef75bcf21333988a4e47048
-
url_paths
/Dem7kTu/index.php
Targets
-
- Target rama.exe
- Size 1.8MB
- SHA256 420a1ba2737e39704e52e1ea0c2494d8c232f10e2b40971923959da4708b3b0c
- MD5 6e5042ff1ec6df9aee18f4eea7864524
- SHA1 19e4eaaec31c8512b191138a439b6c4c7ba73d18
- SHA512 ac5c8537bfd0a509ab49911cdf180778e9e47f9f9fb600933b2ba03f939f9bc9834db5a106840382ee648b289cddaf69b55cf969f51b9f89c49c678f1edc202c
- SSDEEP 49152:2M3rvEOaXgE3YC8ZtDYYuyVcBUpxOePEEmeweNX9:24E9QiYC2DYscuEEmdu
- MD5 SHA1 SHA512 SSDEEP
Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
Identifies VirtualBox via ACPI registry values (likely anti-VM)
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.
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
Adds Run key to start application
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1