njrat | f4df1851bde186d3a5b290fa08ac2aebfabf5b50406098f145d2c686ace99976 | Triage

Sharing

General

Target

fc9c73e321fa6eb6712ba3af4c2cb9a0N.exe
Size

337KB
Sample

240905-2p4wzsseqk
MD5

fc9c73e321fa6eb6712ba3af4c2cb9a0
SHA1

3af00822656c8ac6ff88d943a36cc741cce2c2e2
SHA256

f4df1851bde186d3a5b290fa08ac2aebfabf5b50406098f145d2c686ace99976
SHA512

cf77ac6636ca5c3a22ba25ae0756d48581f2f192ba38ad8b3c01cc6de936a94117ae9a0789dacc7b2845805803c76393060ac48da0b4329dcd6fbe9aff49a44e
SSDEEP

3072:tM20Tcr1F2gYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:t+MF21+fIyG5jZkCwi8r

Score

10^/10

njrat discovery persistence trojan

Malware Config

Targets

- Target
  
  fc9c73e321fa6eb6712ba3af4c2cb9a0N.exe
- Size
  
  337KB
- MD5
  
  fc9c73e321fa6eb6712ba3af4c2cb9a0
- SHA1
  
  3af00822656c8ac6ff88d943a36cc741cce2c2e2
- SHA256
  
  f4df1851bde186d3a5b290fa08ac2aebfabf5b50406098f145d2c686ace99976
- SHA512
  
  cf77ac6636ca5c3a22ba25ae0756d48581f2f192ba38ad8b3c01cc6de936a94117ae9a0789dacc7b2845805803c76393060ac48da0b4329dcd6fbe9aff49a44e
- SSDEEP
  
  3072:tM20Tcr1F2gYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:t+MF21+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