General
- Target f8201e5dca2c7a8ff18fdab64584b9ba6177803812596ffe190c0b34c8a066c3
- Size 5.0MB
- Sample260721-wat6ca1hqa
- SHA256 f8201e5dca2c7a8ff18fdab64584b9ba6177803812596ffe190c0b34c8a066c3
- MD5 41ac12ced7db99a7f0182f1497406986
- SHA1 3af895191896c43f69c855c0568ef30fd4369323
- SHA512 39abeb0e4c04b7ee2a0d8cd4593faf7fcad45770785f643025b4688ff2c39cf0091195f2552edebc7dbd97d923717a615dd6952c613746e74b2cf0b31006d510
- SSDEEP 98304:oBVAqlv0HhYlefFmzQHbwSJK9lw1+aul64Jeb6ZzxZKxwQZiEjJVfYRi:oBVASv0HGlefFgQHb5ia1JulgtjHY8
- TLSH T19436338A72B6035AB71495F03C48D39A9A11291767BA3C085D77FA786737D3E7E3808C
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
appstup.38680021.msi
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
appstup.38680021.msi
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target appstup.38680021.msi
- Size 5.2MB
- SHA256 52e1fed445af978cf777906585e90268b4d21e3715e6e087bd51620000f98943
- MD5 63122a8a1d7645d7ce491bd9d003d66c
- SHA1 fdea43270032e20468770ff58ea2489b5ecbb37a
- SHA512 0799cff5c61b0a9abf6b74a3cb8826d3edd1831449ba2b52569d527b73c8733990fde6f2337a2716603b3a74c912abff077f2210863c2827b0aa5b01d64dc3ec
- SSDEEP 98304:+l+gXB+jbAePeJazb+wJs/dIVEaWXUhhFTTeOrsppOr3ZyYxxWa5+gRppPK7D:+c420SKazbdGSV7WXchFy8TBRfKf
- TLSH T1824633D6B8A62371D147C7F10182B57DBE293F42FBB64C19365D7A205E32B292B35388
- MD5 SHA1 SHA512 SSDEEP TLSH
-
UAC bypass
-
Windows security bypass
-
Drops file in Drivers directory
-
Modifies RDP port number used by Windows
-
Possible privilege escalation attempt
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Disables service(s)
-
Executes dropped EXE
-
Loads dropped DLL
-
Modifies file permissions
-
Adds Run key to start application
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Indicator Removal: Clear Persistence
Clear artifacts associated with previously established persistence like scheduletasks on a host.
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1System Services
1Service Execution
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
2Installer Packages
1Screensaver
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
2Installer Packages
1Screensaver
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1File and Directory Permissions Modification
1Impair Defenses
2Disable or Modify Tools
2Indicator Removal
1Clear Persistence
1Modify Registry
4System Binary Proxy Execution
1Msiexec
1