njrat | 5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87

General

Target

5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Size

23KB
MD5

6a44a61f22c1f94581fe84ce077c8bc3
SHA1

0af9823081a8ac7dab63fdbc1c4360508f5ed074
SHA256

5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87
SHA512

295777a065601060e88afdeda7316d2ae422d5e3d371f1fb9e5c9b3cd3d800536c9739104ddc9bd7185d3de3cc0131b28d8ae4fb403aae761b47460a277a5395
SSDEEP

384:mQeCo2zmZbQHkJeCdUwBvQ61gjuQBnB9mRvR6JZlbw8hqIusZzZARr:x5yBVd7Rpcnud

Score

10^/10

njrat evasion 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

Processes:

netsh.exe

pid process

2916 netsh.exe

pid	process
2916	netsh.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

Processes:

5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe

description	pid	process
Token: SeDebugPrivilege	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: 33	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: SeIncBasePriorityPrivilege	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: 33	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: SeIncBasePriorityPrivilege	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: 33	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: SeIncBasePriorityPrivilege	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: 33	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: SeIncBasePriorityPrivilege	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: 33	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: SeIncBasePriorityPrivilege	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: 33	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: SeIncBasePriorityPrivilege	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: 33	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: SeIncBasePriorityPrivilege	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: 33	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: SeIncBasePriorityPrivilege	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: 33	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: SeIncBasePriorityPrivilege	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: 33	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: SeIncBasePriorityPrivilege	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: 33	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: SeIncBasePriorityPrivilege	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: 33	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: SeIncBasePriorityPrivilege	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: 33	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: SeIncBasePriorityPrivilege	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: 33	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: SeIncBasePriorityPrivilege	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: 33	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: SeIncBasePriorityPrivilege	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: 33	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: SeIncBasePriorityPrivilege	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: 33	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
Token: SeIncBasePriorityPrivilege	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe

description	pid	process	target process
PID 1064 wrote to memory of 2916	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe	netsh.exe
PID 1064 wrote to memory of 2916	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe	netsh.exe
PID 1064 wrote to memory of 2916	1064	5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe
"C:\Users\Admin\AppData\Local\Temp\5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1064
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe" "5ef1ff8185f56af614f482d00c32b2112483b0e7900b282fb28200dbe8b0cb87.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  PID:2916

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

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify System Firewall

1

T1562.004

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1064-0-0x0000000074DA0000-0x0000000075351000-memory.dmp

Filesize
5.7MB

Download
memory/1064-1-0x0000000074DA0000-0x0000000075351000-memory.dmp

Filesize
5.7MB

Download
memory/1064-2-0x0000000000C70000-0x0000000000C80000-memory.dmp

Filesize
64KB

Download
memory/1064-3-0x0000000074DA0000-0x0000000075351000-memory.dmp

Filesize
5.7MB

Download
memory/1064-4-0x0000000074DA0000-0x0000000075351000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing