njrat | ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29fa

General

Target

ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Size

23KB
MD5

d5d57d97966079bf971581ab9f6b93c0
SHA1

269bb64f8dca565e03367d0dfe9d41a7c778c2a4
SHA256

ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29fa
SHA512

a1b7170a762f67f311c0928016a7c04fe045eafa449784769c6b76815221e07963291126e4e8602353c867c04336c2aeda21679978efcd2c112b27b19bf930e0
SSDEEP

384:NqMKyOkBkRbohza8yuTUt7u06zgV4a5pzomRvR6JZlbw8hqIusZzZ7u:n/YI1T0RpcnuF

Score

10^/10

njrat defense_evasion discovery persistence privilege_escalation trojan

Malware Config

Signatures

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

Modifies Windows Firewall 2 TTPs 1 IoCs

defense_evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
4552	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	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of AdjustPrivilegeToken 29 IoCs

description	pid	Process
Token: SeDebugPrivilege	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: 33	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: SeIncBasePriorityPrivilege	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: 33	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: SeIncBasePriorityPrivilege	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: 33	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: SeIncBasePriorityPrivilege	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: 33	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: SeIncBasePriorityPrivilege	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: 33	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: SeIncBasePriorityPrivilege	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: 33	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: SeIncBasePriorityPrivilege	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: 33	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: SeIncBasePriorityPrivilege	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: 33	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: SeIncBasePriorityPrivilege	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: 33	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: SeIncBasePriorityPrivilege	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: 33	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: SeIncBasePriorityPrivilege	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: 33	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: SeIncBasePriorityPrivilege	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: 33	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: SeIncBasePriorityPrivilege	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: 33	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: SeIncBasePriorityPrivilege	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: 33	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
Token: SeIncBasePriorityPrivilege	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3628 wrote to memory of 4552	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe	86
PID 3628 wrote to memory of 4552	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe	86
PID 3628 wrote to memory of 4552	3628	ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe	86

C:\Users\Admin\AppData\Local\Temp\ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe
"C:\Users\Admin\AppData\Local\Temp\ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3628
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe" "ded5e539288407fae0911f07f99a67e399d22d2b725e46954a2866a04c2e29faN.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:4552

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/3628-0-0x0000000075242000-0x0000000075243000-memory.dmp

Filesize
4KB

Download
memory/3628-1-0x0000000075240000-0x00000000757F1000-memory.dmp

Filesize
5.7MB

Download
memory/3628-2-0x0000000075240000-0x00000000757F1000-memory.dmp

Filesize
5.7MB

Download
memory/3628-3-0x0000000075242000-0x0000000075243000-memory.dmp

Filesize
4KB

Download
memory/3628-4-0x0000000075240000-0x00000000757F1000-memory.dmp

Filesize
5.7MB

Download
memory/3628-5-0x0000000075240000-0x00000000757F1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads