njrat | 165ec39ba9bfe126966fee019f55c807982f4018e91ad522c84fb09b528830e2 | Triage

Sharing

General

Target

56fec7aa1bc47b26df7c433f29f9ce90N
Size

337KB
Sample

240911-bjs97awcme
MD5

56fec7aa1bc47b26df7c433f29f9ce90
SHA1

ac4fbd64cf249d1fe0238f77679c5712d3d3bb2f
SHA256

165ec39ba9bfe126966fee019f55c807982f4018e91ad522c84fb09b528830e2
SHA512

a588985992509a610b08a5723ce4c955fadef461af09cb1c21069783839caa9153e83bbcf74376d53093c090cd26b4ba9ede44121a5bcf28ec56ee49eadd9928
SSDEEP

3072:xfw+T5bHotu04KsgYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:BXbD0Ds1+fIyG5jZkCwi8r

Score

10^/10

njrat discovery persistence trojan

Malware Config

Targets

- Target
  
  56fec7aa1bc47b26df7c433f29f9ce90N
- Size
  
  337KB
- MD5
  
  56fec7aa1bc47b26df7c433f29f9ce90
- SHA1
  
  ac4fbd64cf249d1fe0238f77679c5712d3d3bb2f
- SHA256
  
  165ec39ba9bfe126966fee019f55c807982f4018e91ad522c84fb09b528830e2
- SHA512
  
  a588985992509a610b08a5723ce4c955fadef461af09cb1c21069783839caa9153e83bbcf74376d53093c090cd26b4ba9ede44121a5bcf28ec56ee49eadd9928
- SSDEEP
  
  3072:xfw+T5bHotu04KsgYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:BXbD0Ds1+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