General
- Target 4b699b2885fee9857881d757c1baff3f11d1a0bfc6b63418ee6acb4d1b3fa11b
- Size 6.1MB
- Sample260721-x342patbja
- SHA256 4b699b2885fee9857881d757c1baff3f11d1a0bfc6b63418ee6acb4d1b3fa11b
- MD5 973a6674427eda5b9a1c2e3042225f2f
- SHA1 86797008054f8da7b800a0e6612d0d9a515cbfd4
- SHA512 61abede2135a260f0fcf3486472ad69681892114f4319e5e6ea4d3015b8d64576d36318925c74a40a74ba47664c4fff869780162a41476c296a2223c5a718adb
- SSDEEP 196608:f3rD0bdWNmYaCBpjm/JKntLodgVLtNkynJl5H5+7:f3rQoNmfCbjm/UtMeNkEl9G
- TLSH T18256333076F622C462E90642359CD8C51BBBEF5CCB83C975F6243A29BC25E414663DAE
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
appstup.38680017.msi
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
appstup.38680017.msi
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target appstup.38680017.msi
- Size 6.2MB
- SHA256 064d34afb0cd2db2d7e761ed37b18d6015a9fee1ba63d232af4a10d20c30f2d0
- MD5 242985f1e170f86d50b0dc0063e844e6
- SHA1 0de591680a8dce5c2444dab43d98f5d4da343a4e
- SHA512 155c25a58873db465c71d5a5021c5aa98ed08856e4850fd541c056f2328f88c444d5080584060ec3f0ff9f72b3bec9f3d4d80ef9447ddfb6efbd68f8bcb2791d
- SSDEEP 196608:xfxrwbhmR4simfBL4FtFXfh+rX0seQsmDvzJeElfdzPfw5A:xfx0IR4PmZL4FP0rXVeOJeidziA
- TLSH T175663350798B37B4C04BC3B15146A65D3239BFC9DF9A8D1AFBE8370C1E7260144B6B9A
- MD5 SHA1 SHA512 SSDEEP TLSH
-
UAC bypass
-
Windows security bypass
-
Drops file in Drivers directory
-
Modifies RDP port number used by Windows
-
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
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