njrat | ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8

General

Target

ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Size

31KB
MD5

bb1876c9dd91571f93dfc402c8a7b9e0
SHA1

fbee5e9681aebf27c7a2617021dc1dd705025dd2
SHA256

ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8
SHA512

4003c78c7a0cc6e86b8769fc98622ea4bf0f651c011fc604250fb04a921e388b8b911dbae9f13a3bb5ebecb0fdcde40f6a001613c4aa047ea01d94995dfaaf52
SSDEEP

768:Aj8z5d5rLmzxBuJbg0e8vvLPv8RQmIDUu0tiaVj:HvKonjcQVkPj

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
1108	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	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of AdjustPrivilegeToken 29 IoCs

description	pid	Process
Token: SeDebugPrivilege	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1976 wrote to memory of 1108	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe	93
PID 1976 wrote to memory of 1108	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe	93
PID 1976 wrote to memory of 1108	1976	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe	93

C:\Users\Admin\AppData\Local\Temp\ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
"C:\Users\Admin\AppData\Local\Temp\ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe" "ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:1108

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/1976-0-0x0000000074E32000-0x0000000074E33000-memory.dmp

Filesize
4KB

Download
memory/1976-1-0x0000000074E30000-0x00000000753E1000-memory.dmp

Filesize
5.7MB

Download
memory/1976-2-0x0000000074E30000-0x00000000753E1000-memory.dmp

Filesize
5.7MB

Download
memory/1976-3-0x0000000074E32000-0x0000000074E33000-memory.dmp

Filesize
4KB

Download
memory/1976-4-0x0000000074E30000-0x00000000753E1000-memory.dmp

Filesize
5.7MB

Download
memory/1976-5-0x0000000074E30000-0x00000000753E1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads