njrat | c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678e

General

Target

c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Size

163KB
MD5

6627bfaeba3a1d6f15254edce64d8190
SHA1

a26ab0dfaca6319280ecc8b67b59ee29ec043597
SHA256

c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678e
SHA512

d72ad997fe30e1cf55b913187701744ebab4589caad67a14bfef1956d867c29b06884258522ab8c18a8b7cc52413e6234e76b2888b2f51b6245b5c7bd93cc534
SSDEEP

3072:UxVmqYkHe/O77wE8LRDr4ZEDSoWW43LILb1b2AbL3Uw3:6RfJ8LRH4ZEGoWWYLQb2c3Ug

Score

10^/10

njrat discovery evasion persistence privilege_escalation trojan

Malware Config

Signatures

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
4940	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 opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\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	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of AdjustPrivilegeToken 29 IoCs

description	pid	Process
Token: SeDebugPrivilege	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: 33	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: SeIncBasePriorityPrivilege	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: 33	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: SeIncBasePriorityPrivilege	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: 33	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: SeIncBasePriorityPrivilege	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: 33	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: SeIncBasePriorityPrivilege	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: 33	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: SeIncBasePriorityPrivilege	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: 33	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: SeIncBasePriorityPrivilege	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: 33	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: SeIncBasePriorityPrivilege	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: 33	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: SeIncBasePriorityPrivilege	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: 33	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: SeIncBasePriorityPrivilege	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: 33	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: SeIncBasePriorityPrivilege	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: 33	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: SeIncBasePriorityPrivilege	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: 33	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: SeIncBasePriorityPrivilege	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: 33	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: SeIncBasePriorityPrivilege	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: 33	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
Token: SeIncBasePriorityPrivilege	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3876 wrote to memory of 4940	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe	82
PID 3876 wrote to memory of 4940	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe	82
PID 3876 wrote to memory of 4940	3876	c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe	82

C:\Users\Admin\AppData\Local\Temp\c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe
"C:\Users\Admin\AppData\Local\Temp\c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3876
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe" "c14f3fefdabea37941f95903670db4693253910fc22e762568c9f9cba614678eN.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:4940

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/3876-0-0x0000000074CF2000-0x0000000074CF3000-memory.dmp

Filesize
4KB

Download
memory/3876-1-0x0000000074CF0000-0x00000000752A1000-memory.dmp

Filesize
5.7MB

Download
memory/3876-2-0x0000000074CF0000-0x00000000752A1000-memory.dmp

Filesize
5.7MB

Download
memory/3876-3-0x0000000074CF2000-0x0000000074CF3000-memory.dmp

Filesize
4KB

Download
memory/3876-4-0x0000000074CF0000-0x00000000752A1000-memory.dmp

Filesize
5.7MB

Download
memory/3876-5-0x0000000074CF0000-0x00000000752A1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads