cf88425bb9daa0c35624ed1081d1bf6f3cea4a52fc458ba150190de8efb3f38f | Triage

Sharing

General

Target

426959ccb56155514ed3323a4a9a2277
Size

43KB
Sample

240105-bs821agca9
MD5

426959ccb56155514ed3323a4a9a2277
SHA1

2a7f08465893a9b488529d527b4f6512172bb4e4
SHA256

cf88425bb9daa0c35624ed1081d1bf6f3cea4a52fc458ba150190de8efb3f38f
SHA512

426b7764cf96463baaaa832cd70d367245ed51288f92035b6d1bb38a9c410c3e2ac191962b9bf9b5fac2624160d9b6243fd9bc0232f8b6e3e993e9374ba6dba5
SSDEEP

768:3PJadenAqtYQnaXH96rV2kllriFqR7Atmqfvfj7sMC72ZWzFwKF/Kppll:3PnAClrVLTrEqNAxvXsf7rzV/KpXl

Score

7^/10

discovery persistence

Malware Config

Targets

- Target
  
  426959ccb56155514ed3323a4a9a2277
- Size
  
  43KB
- MD5
  
  426959ccb56155514ed3323a4a9a2277
- SHA1
  
  2a7f08465893a9b488529d527b4f6512172bb4e4
- SHA256
  
  cf88425bb9daa0c35624ed1081d1bf6f3cea4a52fc458ba150190de8efb3f38f
- SHA512
  
  426b7764cf96463baaaa832cd70d367245ed51288f92035b6d1bb38a9c410c3e2ac191962b9bf9b5fac2624160d9b6243fd9bc0232f8b6e3e993e9374ba6dba5
- SSDEEP
  
  768:3PJadenAqtYQnaXH96rV2kllriFqR7Atmqfvfj7sMC72ZWzFwKF/Kppll:3PnAClrVLTrEqNAxvXsf7rzV/KpXl
Score

7^/10

discovery persistence
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Creates a large amount of network flows
  This may indicate a network scan to discover remotely running services.
  discovery
- Modifies WinLogon
  persistence
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Defense Evasion

Modify Registry

Credential Access

Discovery

Network Service Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoverypersistence

behavioral2