njrat | 26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80

General

Target

26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Size

170KB
MD5

38e813e3d4cacaad6c15e3a4cfd2e4c9
SHA1

120cd90a60bb7afdd81fe063531b18aff4b027d4
SHA256

26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80
SHA512

9f2d28492cba30077fa2d7e98fd30ebe71b65c5184fb0bd1ab06a4d4b34041d92677fb78202ddbde94be70b1e4701b2fcaaebd7918abd066654e3f37b3926a42
SSDEEP

3072:evSpDiQHzvPUb2kcx8la+4k9KLi2+SP0r2if3w9hkdN58Yw:YSpD7LTkcojD9KjPkFf3Oyt8X

Score

10^/10

njrat hacked discovery evasion persistence privilege_escalation trojan

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

HacKed

C2

abadyx.ddns.net:3333

Mutex

8e3937a9284a4288a9865340a1dc9e6a

Attributes

reg_key
8e3937a9284a4288a9865340a1dc9e6a
splitter
|'|'|

Signatures

Njrat family
njrat
njRAT/Bladabindi
Widely used RAT written in .NET.
trojan njrat

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
632	netsh.exe

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of AdjustPrivilegeToken 29 IoCs

description	pid	Process
Token: SeDebugPrivilege	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: 33	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: SeIncBasePriorityPrivilege	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: 33	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: SeIncBasePriorityPrivilege	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: 33	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: SeIncBasePriorityPrivilege	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: 33	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: SeIncBasePriorityPrivilege	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: 33	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: SeIncBasePriorityPrivilege	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: 33	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: SeIncBasePriorityPrivilege	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: 33	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: SeIncBasePriorityPrivilege	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: 33	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: SeIncBasePriorityPrivilege	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: 33	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: SeIncBasePriorityPrivilege	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: 33	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: SeIncBasePriorityPrivilege	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: 33	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: SeIncBasePriorityPrivilege	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: 33	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: SeIncBasePriorityPrivilege	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: 33	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: SeIncBasePriorityPrivilege	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: 33	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
Token: SeIncBasePriorityPrivilege	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5052 wrote to memory of 632	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe	90
PID 5052 wrote to memory of 632	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe	90
PID 5052 wrote to memory of 632	5052	26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe	90

C:\Users\Admin\AppData\Local\Temp\26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe
"C:\Users\Admin\AppData\Local\Temp\26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5052
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe" "26d4c74ee33350c467cae7677b702367316f1870fb08015a79607e1596195c80.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify System Firewall

1

T1562.004

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/5052-0-0x0000000074DEE000-0x0000000074DEF000-memory.dmp

Filesize
4KB

Download
memory/5052-1-0x0000000000FF0000-0x0000000001020000-memory.dmp

Filesize
192KB

Download
memory/5052-2-0x0000000005890000-0x000000000592C000-memory.dmp

Filesize
624KB

Download
memory/5052-3-0x0000000005FF0000-0x0000000006594000-memory.dmp

Filesize
5.6MB

Download
memory/5052-4-0x0000000005A40000-0x0000000005AD2000-memory.dmp

Filesize
584KB

Download
memory/5052-5-0x0000000003430000-0x0000000003440000-memory.dmp

Filesize
64KB

Download
memory/5052-6-0x0000000074DE0000-0x0000000075590000-memory.dmp

Filesize
7.7MB

Download
memory/5052-7-0x0000000005F00000-0x0000000005F0A000-memory.dmp

Filesize
40KB

Download
memory/5052-8-0x0000000074DEE000-0x0000000074DEF000-memory.dmp

Filesize
4KB

Download
memory/5052-9-0x0000000074DE0000-0x0000000075590000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads