General
- Target rconfirma____odepagamento_PDF.exe
- Size 987KB
- Sample260720-x6vx7aex4x
- SHA256 b393bd767c142e171dd1b2928bae16fff2f63b3d319b2c1acb37129d8d538cc9
- MD5 9e9b4bc61cebb52620b08b6c13ceee32
- SHA1 4fae97e7a419a298bf6b9b0651f3cec84898d2c8
- SHA512 898d5e87565c4676ad368271dafcffab99fa547071f9afb43a0e6740725ab7dcec5614e3cc7d46cabfe485cb393a65b82411c5f30c1d0ec5cf118c0041ef4027
- SSDEEP 24576:tO+LXj/Og3zNx0p/2BouN+OhgNjseUaftqO94iF5P1G5nEj2MPC:tO+LzPxxY/2B0aallqZO5PS+P
- TLSH T19C2522A46BE98F06C2FA07F04826D23597B57E1CA062D706CFEAECD734657C056943A3
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
rconfirma____odepagamento_PDF.exe
Resource
win10v2004-20260513-en
5 signatures
40 seconds
Behavioral task
behavioral2
Sample
rconfirma____odepagamento_PDF.exe
Resource
win11ltsc2024-20260709-en
15 signatures
40 seconds
Malware Config
Targets
-
- Target rconfirma____odepagamento_PDF.exe
- Size 987KB
- SHA256 b393bd767c142e171dd1b2928bae16fff2f63b3d319b2c1acb37129d8d538cc9
- MD5 9e9b4bc61cebb52620b08b6c13ceee32
- SHA1 4fae97e7a419a298bf6b9b0651f3cec84898d2c8
- SHA512 898d5e87565c4676ad368271dafcffab99fa547071f9afb43a0e6740725ab7dcec5614e3cc7d46cabfe485cb393a65b82411c5f30c1d0ec5cf118c0041ef4027
- SSDEEP 24576:tO+LXj/Og3zNx0p/2BouN+OhgNjseUaftqO94iF5P1G5nEj2MPC:tO+LzPxxY/2B0aallqZO5PS+P
- TLSH T19C2522A46BE98F06C2FA07F04826D23597B57E1CA062D706CFEAECD734657C056943A3
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Formbook payload
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Executes dropped EXE
-
Adds Run key to start application
-
SmartAssembly .NET packer
Detects SmartAssembly .NET packer.
-
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Accessibility Features
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Accessibility Features
1