General
-
Target
Change_Background.exe
-
Size
35KB
-
Sample
240525-s7hxsshe3y
-
MD5
25864fb7c93e7e94b29b34859ac97d06
-
SHA1
7622ced4991cc95c99e4093d0eef2f6f2f436134
-
SHA256
acfd25c6d649700c11b88e4604130047b0ff50fabbcac38df05f3552ef9a5294
-
SHA512
683b5b95ed6c0eb584458449d1a5006638f28cb1f8693344c0ed289a15ae14b31f9ba2442394a8797df7e25439f6f0ede52bfbfcb207757b38d38c042f4f0e0e
-
SSDEEP
384:qxiHABz9q3FxmHu+JjOdumeuZwNPs5eg1a3C2K9RBbzJ9CE9a6cpMQiW4zmkZXOa:qCIFqe6KCb/RzhXbOfq1hkyIK
Static task
static1
Behavioral task
behavioral1
Sample
Change_Background.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
-
-
Target
Change_Background.exe
-
Size
35KB
-
MD5
25864fb7c93e7e94b29b34859ac97d06
-
SHA1
7622ced4991cc95c99e4093d0eef2f6f2f436134
-
SHA256
acfd25c6d649700c11b88e4604130047b0ff50fabbcac38df05f3552ef9a5294
-
SHA512
683b5b95ed6c0eb584458449d1a5006638f28cb1f8693344c0ed289a15ae14b31f9ba2442394a8797df7e25439f6f0ede52bfbfcb207757b38d38c042f4f0e0e
-
SSDEEP
384:qxiHABz9q3FxmHu+JjOdumeuZwNPs5eg1a3C2K9RBbzJ9CE9a6cpMQiW4zmkZXOa:qCIFqe6KCb/RzhXbOfq1hkyIK
Score7/10-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Modifies system executable filetype association
-
Registers COM server for autorun
-
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.
-
Checks system information in the registry
System information is often read in order to detect sandboxing environments.
-
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Event Triggered Execution
1Change Default File Association
1