General
- Target 6f844d4e69a2aa98f4d764ce41e8e9dc27048153a2c2399b951cb50db8f8d371
- Size 6.3MB
- Sample260721-tfvyqazdqa
- SHA256 6f844d4e69a2aa98f4d764ce41e8e9dc27048153a2c2399b951cb50db8f8d371
- MD5 e0a2237e12067e412cb8592c78efcb9a
- SHA1 b708ba8231699479cbadbb6cc870cadc66a7900d
- SHA512 063981a4e0db79dbb8182f4b593f1bf9dc3a6c83cb1d47dbe6771d18ce4ff21f8b8e183fb40e5b2262c94bad54de1599eaf5461571dc98774a7e8fbb6116d012
- SSDEEP 196608:VlPR2npMoZB8UuYoFPBphT7DsgZnrWcUbAX0mN:VlPQpMU8UubFPhXD7FrtUkX5
- TLSH T191663368E5005ECB8D4BC75BF1402958BF5340AEE271B5A9118C68FC468C4FBD2BDBE9
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
appstup.38680018.msi
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
appstup.38680018.msi
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target appstup.38680018.msi
- Size 6.5MB
- SHA256 04f8191bb6964eb7dc4c3d60959f90b4eac9b6dc801f908bdb81cc8705471c4c
- MD5 13eb68bb5f1580c0bd43ebdea8818229
- SHA1 2a2ab06cc63d08f78b4b7c6a9c2a7839181b6fdd
- SHA512 b9d69d479b119bb12b169acb1236d3502f8a4f6424453cfe613b8c98ce322d798b5f1d6f8e76dde048c9d8649a0ce7f3de64ddd066048bbc1d12ecf4b56713e1
- SSDEEP 196608:PjLZalfm0LnMkuKooPN5oTCMVBXkOzv1s2wbUX4uQ:bLsfmYMkuK/15XMrXJT1fwgXe
- TLSH T18B6633D8BD856FB0C18BC779A101286C7D393FC9BA72AD0779CC39580D7422686B978D
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Windows security bypass
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
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
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Installer Packages
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Installer Packages
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
1Disable or Modify Tools
1Indicator Removal
1Clear Persistence
1Modify Registry
2System Binary Proxy Execution
1Msiexec
1