njrat | 2dcd015b957cfd4fb19df44348f790768998cd3833f6974f5e049a0809ba8c81 | Triage

Sharing

General

Target

2dcd015b957cfd4fb19df44348f790768998cd3833f6974f5e049a0809ba8c81
Size

337KB
Sample

240828-y9wjkawepj
MD5

58f12de11a6279ab5f69b1d308ad42a1
SHA1

786536c9c69129f88589bb60f7dae544c379066b
SHA256

2dcd015b957cfd4fb19df44348f790768998cd3833f6974f5e049a0809ba8c81
SHA512

0bd1537989df3a6692365c0002e29cbba6af6d5ff07f46657fec0e6917a8460bf094433baa4298b49341cba37794ffea14f6e1d2f25f3cd38f7a048c6cd92154
SSDEEP

3072:rvLU4IU1R2Bi8gYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:rzUtUiY81+fIyG5jZkCwi8r

Score

10^/10

njrat discovery persistence trojan

Malware Config

Targets

- Target
  
  2dcd015b957cfd4fb19df44348f790768998cd3833f6974f5e049a0809ba8c81
- Size
  
  337KB
- MD5
  
  58f12de11a6279ab5f69b1d308ad42a1
- SHA1
  
  786536c9c69129f88589bb60f7dae544c379066b
- SHA256
  
  2dcd015b957cfd4fb19df44348f790768998cd3833f6974f5e049a0809ba8c81
- SHA512
  
  0bd1537989df3a6692365c0002e29cbba6af6d5ff07f46657fec0e6917a8460bf094433baa4298b49341cba37794ffea14f6e1d2f25f3cd38f7a048c6cd92154
- SSDEEP
  
  3072:rvLU4IU1R2Bi8gYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:rzUtUiY81+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