njrat | 753cf5e81b816b4c02f6b94c6c613dad06a6a7466caeaac736788e66efa8f56f | Triage

Sharing

General

Target

753cf5e81b816b4c02f6b94c6c613dad06a6a7466caeaac736788e66efa8f56f
Size

337KB
Sample

240806-3bkfvsxenh
MD5

b7356b7e19e51f1ca982d4e3307ed6a1
SHA1

d5346d3efef2e3b4783688eb769bbab46f1c6c21
SHA256

753cf5e81b816b4c02f6b94c6c613dad06a6a7466caeaac736788e66efa8f56f
SHA512

91c92201b63edd643b0a6154f463f967ac3556909be834a70d547af2e7ab7378fa21b82b12f0918988faf2e89d59c692d9256aba169825a69ff1b23f2a91bb9c
SSDEEP

3072:kPhRHLhq+gYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:QHLo+1+fIyG5jZkCwi8r

Score

10^/10

njrat discovery persistence trojan

Malware Config

Targets

- Target
  
  753cf5e81b816b4c02f6b94c6c613dad06a6a7466caeaac736788e66efa8f56f
- Size
  
  337KB
- MD5
  
  b7356b7e19e51f1ca982d4e3307ed6a1
- SHA1
  
  d5346d3efef2e3b4783688eb769bbab46f1c6c21
- SHA256
  
  753cf5e81b816b4c02f6b94c6c613dad06a6a7466caeaac736788e66efa8f56f
- SHA512
  
  91c92201b63edd643b0a6154f463f967ac3556909be834a70d547af2e7ab7378fa21b82b12f0918988faf2e89d59c692d9256aba169825a69ff1b23f2a91bb9c
- SSDEEP
  
  3072:kPhRHLhq+gYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:QHLo+1+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