General
- Target CitaoTrindadeRezendeSSAdvogadosAssociados.msi
- Size 9.8MB
- Sample260630-dslb2sd16p
- SHA256 857b95663f2611dec2a2be11d3ba21e70e75d71e95b949a832dc811a5578bb04
- MD5 2c5a129d70b20e9bc2676f15f7b50981
- SHA1 27cfbe05916306af5a708f661ff071cc03c51ab8
- SHA512 3ed75df71d5cee12ed4ff0b3dc6189cf9379d2aeb3b0a6084faf204d52d0f41ff015a5ec053710f89e368389c313abd0baf3c9e1205b1aa0fc9ba8821066f37d
- SSDEEP 196608:5oHQjDSOgtBPQDoHQjDSOgtSDoHQjDSOgt0DoHQjDSOgt:5owXSL8owXSUowXSmowXS
- TLSH T11CA6233123E5C46AE4F21A36E9B961B0113ABCA4D953C25F5364BD4E6E71D80E9B3333
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
CitaoTrindadeRezendeSSAdvogadosAssociados.msi
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
CitaoTrindadeRezendeSSAdvogadosAssociados.msi
Resource
win11ltsc2024-20260629-en
Malware Config
Targets
-
- Target CitaoTrindadeRezendeSSAdvogadosAssociados.msi
- Size 9.8MB
- SHA256 857b95663f2611dec2a2be11d3ba21e70e75d71e95b949a832dc811a5578bb04
- MD5 2c5a129d70b20e9bc2676f15f7b50981
- SHA1 27cfbe05916306af5a708f661ff071cc03c51ab8
- SHA512 3ed75df71d5cee12ed4ff0b3dc6189cf9379d2aeb3b0a6084faf204d52d0f41ff015a5ec053710f89e368389c313abd0baf3c9e1205b1aa0fc9ba8821066f37d
- SSDEEP 196608:5oHQjDSOgtBPQDoHQjDSOgtSDoHQjDSOgt0DoHQjDSOgt:5owXSL8owXSUowXSmowXS
- TLSH T11CA6233123E5C46AE4F21A36E9B961B0113ABCA4D953C25F5364BD4E6E71D80E9B3333
- 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.
-
Sets service image path in registry
This determines the executable launched when a service starts. It can be used to establish persistence.
-
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
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Boot or Logon Autostart Execution: Authentication Package
Suspicious Windows Authentication Registry Modification.
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
3Active Setup
1Authentication Package
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
2Component Object Model Hijacking
1Installer Packages
1Privilege Escalation
Boot or Logon Autostart Execution
3Active Setup
1Authentication Package
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
2Component Object Model Hijacking
1Installer Packages
1