njrat | ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f

Analysis

max time kernel
153s
max time network
190s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 23:57

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe
Size

110KB
MD5

5bf5472e6c829dcee8dffaaa772f756c
SHA1

554a517be462ce94a36af5e95e2fa78c84b60144
SHA256

ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f
SHA512

fa3c5fc658ba9f16f1474ed15de3790fbde24cabf55a44defe697af142ef9b4899180529ce6fdd027b972e2f25edef8942029a2bae489cc07d40ba2e9a980961
SSDEEP

1536:ZtHeO3nyvlYrI0GMRQ0/s4WXPvutLf40XJXIYD:ZF+YWMD7405n

Score

10^/10

njrat evasion trojan

Malware Config

Signatures

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

Modifies Windows Firewall 1 TTPs 1 IoCs

evasion

Modify Existing Service

T1031

pid	Process
5008	netsh.exe

Suspicious use of AdjustPrivilegeToken 19 IoCs

description	pid	Process
Token: SeDebugPrivilege	2004	ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe
Token: 33	2004	ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe
Token: SeIncBasePriorityPrivilege	2004	ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe
Token: 33	2004	ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe
Token: SeIncBasePriorityPrivilege	2004	ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe
Token: 33	2004	ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe
Token: SeIncBasePriorityPrivilege	2004	ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe
Token: 33	2004	ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe
Token: SeIncBasePriorityPrivilege	2004	ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe
Token: 33	2004	ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe
Token: SeIncBasePriorityPrivilege	2004	ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe
Token: 33	2004	ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe
Token: SeIncBasePriorityPrivilege	2004	ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe
Token: 33	2004	ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe
Token: SeIncBasePriorityPrivilege	2004	ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe
Token: 33	2004	ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe
Token: SeIncBasePriorityPrivilege	2004	ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe
Token: 33	2004	ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe
Token: SeIncBasePriorityPrivilege	2004	ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2004 wrote to memory of 5008	2004	ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe	89
PID 2004 wrote to memory of 5008	2004	ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe	89

C:\Users\Admin\AppData\Local\Temp\ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe
"C:\Users\Admin\AppData\Local\Temp\ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2004
- C:\Windows\SYSTEM32\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe" "ec3fffab0619e80b5b92e33ffbbca2ab487a89ac6b32d66f6e79c6064390b01f.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  PID:5008

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2004-132-0x00007FFD606E0000-0x00007FFD61116000-memory.dmp

Filesize
10.2MB

Download