njrat | 0101605928448cc2af7c21ce1f0e701989816fd83c7dc233ca43516427ed8ab7 | Triage

Sharing

General

Target

service.exe
Size

48KB
Sample

250118-sz6c5axrck
MD5

98747f5b8125fdbd59f050e30618867f
SHA1

19adbbc70a56d1cefc2f8c60a139e0540affe661
SHA256

0101605928448cc2af7c21ce1f0e701989816fd83c7dc233ca43516427ed8ab7
SHA512

f1356242dd9f56d3606ca3707d1cfddc7bba90cdcd902cc2400255ab63c4608986d249520a7f4c330b11c4b428dbb2468406b7e2b455611c03e8c8dfac6e9aca
SSDEEP

768:tzudimXcTHesAM68IwLXxIICnUErFjeiR5C2w5zP0AMj0OLDKTM/vO0AURXSO:d8LzmBpkrdaJ0Ak5fKY/rfSO

Score

10^/10

njrat prothv2 discovery evasion persistence privilege_escalation trojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

PROTHV2

C2

103.253.73.222:711

Mutex

bc537b56da07a3b4870ad823ad802a4a

Attributes

reg_key
bc537b56da07a3b4870ad823ad802a4a
splitter
Y262SUCZ4UJJ

Targets

- Target
  
  service.exe
- Size
  
  48KB
- MD5
  
  98747f5b8125fdbd59f050e30618867f
- SHA1
  
  19adbbc70a56d1cefc2f8c60a139e0540affe661
- SHA256
  
  0101605928448cc2af7c21ce1f0e701989816fd83c7dc233ca43516427ed8ab7
- SHA512
  
  f1356242dd9f56d3606ca3707d1cfddc7bba90cdcd902cc2400255ab63c4608986d249520a7f4c330b11c4b428dbb2468406b7e2b455611c03e8c8dfac6e9aca
- SSDEEP
  
  768:tzudimXcTHesAM68IwLXxIICnUErFjeiR5C2w5zP0AMj0OLDKTM/vO0AURXSO:d8LzmBpkrdaJ0Ak5fKY/rfSO
Score

10^/10

njrat prothv2 discovery evasion persistence privilege_escalation trojan
- Njrat family
  njrat
- njRAT/Bladabindi
  Widely used RAT written in .NET.
  trojan njrat
- Modifies Windows Firewall
  evasion
- Drops startup file
- Adds Run key to start application
  persistence
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Event Triggered Execution

Netsh Helper DLL

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Event Triggered Execution

Netsh Helper DLL

Defense Evasion

Impair Defenses

Disable or Modify System Firewall

Modify Registry

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

njratprothv2discoveryevasionpersistenceprivilege_escalationtrojan

behavioral2

njratprothv2discoveryevasionpersistenceprivilege_escalationtrojan