General
- Target e4cc2defb76cc6de37d43151b02e5b8b5f546bfd1dd6d703e30e0c046ec9d320.zip
- Size 417KB
- Sample260705-3h515sb18m
- SHA256 c222205d5c45f7e84b8cbbbac31826acad3486d47c9253070705ac3aa4efbd1c
- MD5 677dc92e838682018c925c08636c94de
- SHA1 5fb3c8545af056277dd14c23a7fa993edd83ce66
- SHA512 cceb91272770243bda5f265d7b9e0964683a1b4c86e24ead38226b1635fddbac6b1d78603cde3721c4b587dd3381e7ad77d84b68a181afd73585f4d7b078cb2b
- SSDEEP 12288:R09pqWuJUpJzooR9+1MkDDf34r97Oxz0FRurOJ:R2pqBJUIorOjDj3GBO2FRVJ
- TLSH T1A494235867A5EF0C581F53A6D557E94B1C2B883707A44C2C667BEE16EC02E3AC28F319
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
e4cc2defb76cc6de37d43151b02e5b8b5f546bfd1dd6d703e30e0c046ec9d320.exe
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral2
Sample
e4cc2defb76cc6de37d43151b02e5b8b5f546bfd1dd6d703e30e0c046ec9d320.exe
Resource
win10v2004-20260513-en
Malware Config
Targets
-
- Target e4cc2defb76cc6de37d43151b02e5b8b5f546bfd1dd6d703e30e0c046ec9d320.exe
- Size 1024KB
- SHA256 e4cc2defb76cc6de37d43151b02e5b8b5f546bfd1dd6d703e30e0c046ec9d320
- MD5 1a9bf3409f69b7094144a88cfa99b708
- SHA1 dbcc89368e4bfc382ce255b39e28398ee9840493
- SHA512 d209fadf93b078919c00a07398993e3703176da9c676d570a651345503265b6972a8e2da9dc9e95efae2051b6aa64ff604ca8e398f2c27195cde7ddf40c1d7f0
- SSDEEP 12288:4rnnnL32CPdWMpJsCaa7xGBW1Sg6edbjquhl0EQA5:ED2yWMsCaaFQWvdnqVW
- TLSH T1FD25F1239A71CE7DDDAA55F4DEE74B1F852FD414729EEE8F43A213681E30BC0A862141
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Modifies WinLogon for persistence
-
UAC bypass
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Modifies file permissions
-
Modifies system executable filetype association
-
Checks whether UAC is enabled
-
Modifies WinLogon
-
Drops file in System32 directory
-
Sets desktop wallpaper using registry
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Winlogon Helper DLL
2Event Triggered Execution
1Change Default File Association
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
2Winlogon Helper DLL
2Event Triggered Execution
1Change Default File Association
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1File and Directory Permissions Modification
1Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
1Disable or Modify Tools
1Modify Registry
6