General
- Target file01.ps1
- Size 5KB
- Sample260703-1lfvbacy2j
- SHA256 ce7fbd87947193cea45da7e1c339fe7bad37d77ec0ec8de10fc90c066fdf7175
- MD5 4e76b67532a156088e2b9edabb9cfd91
- SHA1 6be7963e66e89db1fc7de544adf9db29e810d489
- SHA512 68fc91ca27a776c67717b237dbadb93061b47026cbaf6b7ce649eeb49f653137b13f3c2c4be7a05a35419b7cbaba11a93fc28a3054dd05b93b613cbe3b5d1b82
- SSDEEP 96:XJDDQ6VnCRsZEgZh2jRltnuv1tlDitBzSaXXq2WZQJWmuWqWObWVCU3SjocHsQIA:ts6VzPOnuvHlD6BzSaK24QJW1WqWwWVy
- TLSH T115B1C6206F0451DCAEA2023FFD83556BBE14A08FD4165DA0F8DBC2A0BF8356EC735909
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
file01.ps1
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
file01.ps1
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral3
Sample
file01.ps1
Resource
win11-20260513-en
Behavioral task
behavioral4
Sample
file01.ps1
Resource
win11ltsc2024-20260630-en
Malware Config
Extracted
-
ps1
-
exe.dropper
https://cdn.cloudflare.steamstatic.com/client/installer/SteamSetup.exe
-
exe.dropper
https://netstorage.opera.com/web/OperaGXSetup.exe
Targets
-
- Target file01.ps1
- Size 5KB
- SHA256 ce7fbd87947193cea45da7e1c339fe7bad37d77ec0ec8de10fc90c066fdf7175
- MD5 4e76b67532a156088e2b9edabb9cfd91
- SHA1 6be7963e66e89db1fc7de544adf9db29e810d489
- SHA512 68fc91ca27a776c67717b237dbadb93061b47026cbaf6b7ce649eeb49f653137b13f3c2c4be7a05a35419b7cbaba11a93fc28a3054dd05b93b613cbe3b5d1b82
- SSDEEP 96:XJDDQ6VnCRsZEgZh2jRltnuv1tlDitBzSaXXq2WZQJWmuWqWObWVCU3SjocHsQIA:ts6VzPOnuvHlD6BzSaK24QJW1WqWwWVy
- TLSH T115B1C6206F0451DCAEA2023FFD83556BBE14A08FD4165DA0F8DBC2A0BF8356EC735909
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Boot or Logon Autostart Execution: Port Monitors
Adversaries may use port monitors to run an adversary supplied DLL during system boot for persistence or privilege escalation.
-
Downloads MZ/PE file
-
Event Triggered Execution: Image File Execution Options Injection
-
Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
-
Executes dropped EXE
-
Loads dropped DLL
-
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.
-
Drops desktop.ini file(s)
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Drops file in System32 directory
-
Sets desktop wallpaper using registry
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
3Active Setup
1Port Monitors
1Registry Run Keys / Startup Folder
1Browser Extensions
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Privilege Escalation
Access Token Manipulation
1Create Process with Token
1Boot or Logon Autostart Execution
3Active Setup
1Port Monitors
1Registry Run Keys / Startup Folder
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Defense Evasion
Access Token Manipulation
1Create Process with Token
1Indicator Removal
1Clear Persistence
1Modify Registry
5