nanocore | 2a8b2d4cf5f2054a01ea2d5c8d9b71e8f1706f74c251bb16684c98fa25b9a64d | Triage

Sharing

General

Target

2a8b2d4cf5f2054a01ea2d5c8d9b71e8f1706f74c251bb16684c98fa25b9a64dN
Size

647KB
Sample

241004-b24hwa1eqa
MD5

ff2da6a2d2e29d76e8ee869fa07f7530
SHA1

ece7a717f8a6e7973c78cadf87d6449e116fe9f4
SHA256

2a8b2d4cf5f2054a01ea2d5c8d9b71e8f1706f74c251bb16684c98fa25b9a64d
SHA512

03334e7e0903ba6b4c4611443722f5c8cf07c974b7ca36d7e1a0a62a4c83bb13702d5b3761f72c288d2bf1e0fbcc4a878559a864fe3147ce8f51a00345818721
SSDEEP

12288:ra/rmU5El82jSlI/ExacF3gnxbCEjLz35gRHHi3xED:rav5UjSlI/EPFmOmLz35g9H4xED

Score

10^/10

nanocore discovery evasion keylogger persistence spyware stealer trojan

Malware Config

Targets

- Target
  
  2a8b2d4cf5f2054a01ea2d5c8d9b71e8f1706f74c251bb16684c98fa25b9a64dN
- Size
  
  647KB
- MD5
  
  ff2da6a2d2e29d76e8ee869fa07f7530
- SHA1
  
  ece7a717f8a6e7973c78cadf87d6449e116fe9f4
- SHA256
  
  2a8b2d4cf5f2054a01ea2d5c8d9b71e8f1706f74c251bb16684c98fa25b9a64d
- SHA512
  
  03334e7e0903ba6b4c4611443722f5c8cf07c974b7ca36d7e1a0a62a4c83bb13702d5b3761f72c288d2bf1e0fbcc4a878559a864fe3147ce8f51a00345818721
- SSDEEP
  
  12288:ra/rmU5El82jSlI/ExacF3gnxbCEjLz35gRHHi3xED:rav5UjSlI/EPFmOmLz35g9H4xED
Score

10^/10

nanocore discovery evasion keylogger persistence spyware stealer trojan
- NanoCore
  NanoCore is a remote access tool (RAT) with a variety of capabilities.
  keylogger trojan stealer spyware nanocore
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Drops startup file
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

nanocorediscoveryevasionkeyloggerpersistencespywarestealertrojan

behavioral2

nanocorediscoveryevasionkeyloggerpersistencespywarestealertrojan