njrat | e3c41f573848b62c3bc500c5742e50f4a7cd38f3c4b1a91bafbc233018d33066 | Triage

Sharing

General

Target

f2dee1395dcac34f0b3570389026fd00N.exe
Size

337KB
Sample

240909-f4savawdrg
MD5

f2dee1395dcac34f0b3570389026fd00
SHA1

0daa6ca0e253f62b5fcec4647dbbcf4b3df1462f
SHA256

e3c41f573848b62c3bc500c5742e50f4a7cd38f3c4b1a91bafbc233018d33066
SHA512

b6097638b4fea367cc4629762142f95be71f657422105f481e087a6f716940a0f33b3eece0e675739a90862f19872188ccd37a8a931fbe677b1d86db42e406bf
SSDEEP

3072:KoCo1s2wIx7mgYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:Kd5Gm1+fIyG5jZkCwi8r

Score

10^/10

njrat discovery persistence trojan

Malware Config

Targets

- Target
  
  f2dee1395dcac34f0b3570389026fd00N.exe
- Size
  
  337KB
- MD5
  
  f2dee1395dcac34f0b3570389026fd00
- SHA1
  
  0daa6ca0e253f62b5fcec4647dbbcf4b3df1462f
- SHA256
  
  e3c41f573848b62c3bc500c5742e50f4a7cd38f3c4b1a91bafbc233018d33066
- SHA512
  
  b6097638b4fea367cc4629762142f95be71f657422105f481e087a6f716940a0f33b3eece0e675739a90862f19872188ccd37a8a931fbe677b1d86db42e406bf
- SSDEEP
  
  3072:KoCo1s2wIx7mgYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:Kd5Gm1+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