646f0410180fb0bb7ff882e0ec3d33dbc529c41e49282db85bd20b7676aa8000 | Triage

Sharing

General

Target

646f0410180fb0bb7ff882e0ec3d33dbc529c41e49282db85bd20b7676aa8000N.exe
Size

88KB
Sample

241130-fx3s1aynbm
MD5

61616fda06b8daf259c0a121d1789d70
SHA1

a624a79c505c9d4cd3ee6a9b2eac31e76b5b2240
SHA256

646f0410180fb0bb7ff882e0ec3d33dbc529c41e49282db85bd20b7676aa8000
SHA512

e2c0a636097650ba6f208f3f25fec2add4c283ef35568a10066eb632e5fe2ec8894da99e17a1be562884705cc9f1813f9354bea843b752499253742231d17b0f
SSDEEP

768:sIUdWE7LeTqm+63K5a+gN2blw01sZoy4/naT8cIRMtZtUFjHLJgWiEEDZWGxLXle:sJ7LEq6OHg7ro/CQPipwgWiEwgql9Kj

Score

10^/10

defense_evasion discovery evasion persistence trojan upx

Malware Config

Targets

- Target
  
  646f0410180fb0bb7ff882e0ec3d33dbc529c41e49282db85bd20b7676aa8000N.exe
- Size
  
  88KB
- MD5
  
  61616fda06b8daf259c0a121d1789d70
- SHA1
  
  a624a79c505c9d4cd3ee6a9b2eac31e76b5b2240
- SHA256
  
  646f0410180fb0bb7ff882e0ec3d33dbc529c41e49282db85bd20b7676aa8000
- SHA512
  
  e2c0a636097650ba6f208f3f25fec2add4c283ef35568a10066eb632e5fe2ec8894da99e17a1be562884705cc9f1813f9354bea843b752499253742231d17b0f
- SSDEEP
  
  768:sIUdWE7LeTqm+63K5a+gN2blw01sZoy4/naT8cIRMtZtUFjHLJgWiEEDZWGxLXle:sJ7LEq6OHg7ro/CQPipwgWiEwgql9Kj
Score

10^/10

defense_evasion discovery evasion persistence trojan upx
- Windows security bypass
  evasion trojan
- Boot or Logon Autostart Execution: Active Setup
  Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
  persistence
- Event Triggered Execution: Image File Execution Options Injection
  persistence
- Executes dropped EXE
- Loads dropped DLL
- Windows security modification
  evasion trojan
- Indicator Removal: Clear Persistence
  remove IFEO.
  defense_evasion
- Modifies WinLogon
  persistence
- Drops file in System32 directory
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Active Setup

Winlogon Helper DLL

Event Triggered Execution

Image File Execution Options Injection

Privilege Escalation

Boot or Logon Autostart Execution

Active Setup

Winlogon Helper DLL

Event Triggered Execution

Image File Execution Options Injection

Defense Evasion

Impair Defenses

Disable or Modify Tools

Indicator Removal

Clear Persistence

Modify Registry

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

defense_evasiondiscoveryevasionpersistencetrojanupx

behavioral2

defense_evasiondiscoveryevasionpersistencetrojanupx