njrat | c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06

General

Target

c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Size

332KB
MD5

312055ca68c2f33e971dc5f806a9400f
SHA1

09dcafcea550b48f9d8201c9387f2de5243205b4
SHA256

c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06
SHA512

0d9dcadbba1da9ddc59519b700d276a41066d0a1c9cd043ca7a1b50572fb0a6591b1d82e2f07d114e8a510f54f1ac298e9ae5b16bca511f5c33265621e92d63b
SSDEEP

1536:Zzpo4ryEt0UaF5bLcXZJvfhDjEguP6dIbTG:bolUubQ/nhDISyTG

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
2300	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	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of AdjustPrivilegeToken 27 IoCs

description	pid	Process
Token: SeDebugPrivilege	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: 33	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: SeIncBasePriorityPrivilege	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: 33	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: SeIncBasePriorityPrivilege	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: 33	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: SeIncBasePriorityPrivilege	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: 33	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: SeIncBasePriorityPrivilege	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: 33	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: SeIncBasePriorityPrivilege	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: 33	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: SeIncBasePriorityPrivilege	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: 33	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: SeIncBasePriorityPrivilege	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: 33	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: SeIncBasePriorityPrivilege	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: 33	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: SeIncBasePriorityPrivilege	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: 33	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: SeIncBasePriorityPrivilege	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: 33	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: SeIncBasePriorityPrivilege	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: 33	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: SeIncBasePriorityPrivilege	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: 33	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
Token: SeIncBasePriorityPrivilege	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2844 wrote to memory of 2300	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe	31
PID 2844 wrote to memory of 2300	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe	31
PID 2844 wrote to memory of 2300	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe	31
PID 2844 wrote to memory of 2300	2844	c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe	31

C:\Users\Admin\AppData\Local\Temp\c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe
"C:\Users\Admin\AppData\Local\Temp\c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2844
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe" "c7573b7e2c5a7b2cb3387d85df4f945554b96f284b752ae049a855d006008b06.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:2300

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/2844-0-0x000000007490E000-0x000000007490F000-memory.dmp

Filesize
4KB

Download
memory/2844-1-0x0000000000C20000-0x0000000000C7A000-memory.dmp

Filesize
360KB

Download
memory/2844-2-0x0000000074900000-0x0000000074FEE000-memory.dmp

Filesize
6.9MB

Download
memory/2844-3-0x000000007490E000-0x000000007490F000-memory.dmp

Filesize
4KB

Download
memory/2844-4-0x0000000074900000-0x0000000074FEE000-memory.dmp

Filesize
6.9MB

Download
memory/2844-5-0x0000000000580000-0x000000000058E000-memory.dmp

Filesize
56KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads