njrat | 3d34af6f1b5f337212f9dc65ef22f6ff9009a5c2647dbe6f8c5b4b12c2b89258

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
02/01/2025, 08:19

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General

Target

Server.exe
Size

43KB
MD5

c9f41a3ed0dfafb9a6268d8828f4c03e
SHA1

79366b8d5fb765398d6b0f3da1bee0ee66daafb2
SHA256

3d34af6f1b5f337212f9dc65ef22f6ff9009a5c2647dbe6f8c5b4b12c2b89258
SHA512

26991a889399579b97c079eeac26910e88ad9d69dc4d62f212b4b43aca051c30665581db4169c0cd6875370e224d40efd2a8d197264f2418acedb1b123e1c916
SSDEEP

384:yZyr+FgpWoy7A3V14YiElIHAknzYIij+ZsNO3PlpJKkkjh/TzF7pWnC/greT0pqD:AFWol78V1BEgMuXQ/oH/+L

Score

10^/10

njrat hacked discovery persistence trojan

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

HacKed

82.193.104.21:5137

Mutex

Windows Update

Attributes

reg_key
Windows Update
splitter
|Hassan|

Signatures

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

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Server.exe\" .."	Server.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Server.exe\" .."	Server.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	Server.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3232	Server.exe

Suspicious use of AdjustPrivilegeToken 37 IoCs

description	pid	Process
Token: SeDebugPrivilege	3232	Server.exe
Token: 33	3232	Server.exe
Token: SeIncBasePriorityPrivilege	3232	Server.exe
Token: 33	3232	Server.exe
Token: SeIncBasePriorityPrivilege	3232	Server.exe
Token: 33	3232	Server.exe
Token: SeIncBasePriorityPrivilege	3232	Server.exe
Token: 33	3232	Server.exe
Token: SeIncBasePriorityPrivilege	3232	Server.exe
Token: 33	3232	Server.exe
Token: SeIncBasePriorityPrivilege	3232	Server.exe
Token: 33	3232	Server.exe
Token: SeIncBasePriorityPrivilege	3232	Server.exe
Token: 33	3232	Server.exe
Token: SeIncBasePriorityPrivilege	3232	Server.exe
Token: 33	3232	Server.exe
Token: SeIncBasePriorityPrivilege	3232	Server.exe
Token: 33	3232	Server.exe
Token: SeIncBasePriorityPrivilege	3232	Server.exe
Token: 33	3232	Server.exe
Token: SeIncBasePriorityPrivilege	3232	Server.exe
Token: 33	3232	Server.exe
Token: SeIncBasePriorityPrivilege	3232	Server.exe
Token: 33	3232	Server.exe
Token: SeIncBasePriorityPrivilege	3232	Server.exe
Token: 33	3232	Server.exe
Token: SeIncBasePriorityPrivilege	3232	Server.exe
Token: 33	3232	Server.exe
Token: SeIncBasePriorityPrivilege	3232	Server.exe
Token: 33	3232	Server.exe
Token: SeIncBasePriorityPrivilege	3232	Server.exe
Token: 33	3232	Server.exe
Token: SeIncBasePriorityPrivilege	3232	Server.exe
Token: 33	3232	Server.exe
Token: SeIncBasePriorityPrivilege	3232	Server.exe
Token: 33	3232	Server.exe
Token: SeIncBasePriorityPrivilege	3232	Server.exe

C:\Users\Admin\AppData\Local\Temp\Server.exe
"C:\Users\Admin\AppData\Local\Temp\Server.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:3232

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3232-0-0x00000000745DE000-0x00000000745DF000-memory.dmp

Filesize
4KB

Download
memory/3232-1-0x0000000000770000-0x0000000000782000-memory.dmp

Filesize
72KB

Download
memory/3232-2-0x00000000051B0000-0x000000000524C000-memory.dmp

Filesize
624KB

Download
memory/3232-3-0x0000000005A00000-0x0000000005FA4000-memory.dmp

Filesize
5.6MB

Download
memory/3232-4-0x00000000745D0000-0x0000000074D80000-memory.dmp

Filesize
7.7MB

Download
memory/3232-5-0x0000000005550000-0x00000000055E2000-memory.dmp

Filesize
584KB

Download
memory/3232-6-0x0000000005540000-0x000000000554A000-memory.dmp

Filesize
40KB

Download
memory/3232-7-0x00000000745DE000-0x00000000745DF000-memory.dmp

Filesize
4KB

Download
memory/3232-8-0x00000000745D0000-0x0000000074D80000-memory.dmp

Filesize
7.7MB

Download

Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads