5fd024a9cb3e159863e82b6044cd0f2f539ca459d82445ba0e685a0400ee18e2 | Triage

Sharing

General

Target

kuaiVPN.exe.v
Size

74.2MB
Sample

241004-jr73bawgpf
MD5

573927587a7168c33cf31984889017af
SHA1

242f99d7c496bd3a27a0ce1e2e02384d7b101372
SHA256

5fd024a9cb3e159863e82b6044cd0f2f539ca459d82445ba0e685a0400ee18e2
SHA512

3db41728cc31690be50a8d0132345c6f4778c206d27f4b5cdc73d4913633d483523a3df998223040c1d55c40f54aa1bfd4736f8895d50d34ac4567ebcb378f42
SSDEEP

1572864:S444444jUyRLelUyRLelUyRLelUyRLelUyRLelUyRLeTtOgjtOgjtOgjtOge4447:+t9jt9jt9jt9I+jkfA

Score

10^/10

discovery evasion execution persistence privilege_escalation trojan

Malware Config

Targets

- Target
  
  kuaiVPN.exe.v
- Size
  
  74.2MB
- MD5
  
  573927587a7168c33cf31984889017af
- SHA1
  
  242f99d7c496bd3a27a0ce1e2e02384d7b101372
- SHA256
  
  5fd024a9cb3e159863e82b6044cd0f2f539ca459d82445ba0e685a0400ee18e2
- SHA512
  
  3db41728cc31690be50a8d0132345c6f4778c206d27f4b5cdc73d4913633d483523a3df998223040c1d55c40f54aa1bfd4736f8895d50d34ac4567ebcb378f42
- SSDEEP
  
  1572864:S444444jUyRLelUyRLelUyRLelUyRLelUyRLelUyRLeTtOgjtOgjtOgjtOge4447:+t9jt9jt9jt9I+jkfA
Score

10^/10

discovery evasion execution persistence privilege_escalation trojan
- UAC bypass
  evasion trojan
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

PowerShell

Persistence

Event Triggered Execution

Netsh Helper DLL

Privilege Escalation

Abuse Elevation Control Mechanism

Bypass User Account Control

Event Triggered Execution

Netsh Helper DLL

Defense Evasion

Abuse Elevation Control Mechanism

Bypass User Account Control

Impair Defenses

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasionexecutionpersistenceprivilege_escalationtrojan

behavioral2

discoveryevasionexecutionpersistenceprivilege_escalationtrojan