njrat | 1e8ab17785016f34e731865b2ce609eeac0688513280d57e04e842811f400d9d | Triage

Sharing

General

Target

eab57ca8564d6ccf9f3f7eb12ed21bb0N
Size

337KB
Sample

240907-tf4wma1hnl
MD5

eab57ca8564d6ccf9f3f7eb12ed21bb0
SHA1

23553cdad1229e0b9588b5ace713c3ea2c90abb5
SHA256

1e8ab17785016f34e731865b2ce609eeac0688513280d57e04e842811f400d9d
SHA512

3a4951d6b85e6260a862c07e598b354a3642ccfb4a3318c336ad315a629abeeff27a5aa701cc6125076bfe2f32fb5e0f97c923f9ad2db87fb6bd21e65eafc30f
SSDEEP

3072:pXSyfqCqK4gYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:FWCL41+fIyG5jZkCwi8r

Score

10^/10

njrat discovery persistence trojan

Malware Config

Targets

- Target
  
  eab57ca8564d6ccf9f3f7eb12ed21bb0N
- Size
  
  337KB
- MD5
  
  eab57ca8564d6ccf9f3f7eb12ed21bb0
- SHA1
  
  23553cdad1229e0b9588b5ace713c3ea2c90abb5
- SHA256
  
  1e8ab17785016f34e731865b2ce609eeac0688513280d57e04e842811f400d9d
- SHA512
  
  3a4951d6b85e6260a862c07e598b354a3642ccfb4a3318c336ad315a629abeeff27a5aa701cc6125076bfe2f32fb5e0f97c923f9ad2db87fb6bd21e65eafc30f
- SSDEEP
  
  3072:pXSyfqCqK4gYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:FWCL41+fIyG5jZkCwi8r
Score

10^/10

njrat discovery persistence trojan
- Adds autorun key to be loaded by Explorer.exe on startup
  persistence
- njRAT/Bladabindi
  Widely used RAT written in .NET.
  trojan njrat
- Executes dropped EXE
- Loads dropped DLL
- 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

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

njratdiscoverypersistencetrojan

behavioral2

njratdiscoverypersistencetrojan