njrat | 77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7

Analysis

max time kernel
1799s
max time network
1157s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
06-09-2024 17:01

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General

Target

Fatality Crack.exe
Size

43KB
MD5

c31546e94ffa97015dc91c1ba7e987f7
SHA1

9a03b3a4a6d6f12fc0e5f66fe4d52ab307a689ba
SHA256

77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7
SHA512

6de0600e8b751a54c45d0e6eb7cd07634a036bc4b513d8156f024e042f16d121ec2c0d69e025e04daa34d452ccaca6d58acaaa9f570f580bcf21749385342214
SSDEEP

384:rZyJ+FgpWoy7A3V14YiElIHAknzYIij+ZsNO3PlpJKkkjh/TzF7pWnk/greT0pqD:FfWol78V1BEgMuXQ/oZ/+L

Score

10^/10

njrat hacked discovery persistence trojan

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

HacKed

127.0.0.1:5552

Mutex

Windows Update

Attributes

reg_key
Windows Update
splitter
|Hassan|

Signatures

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

Executes dropped EXE 30 IoCs

pid	Process
1028	Server.exe
2072	Server.exe
3232	Server.exe
1048	Server.exe
1552	Server.exe
4356	Server.exe
4928	Server.exe
1588	Server.exe
4684	Server.exe
4248	Server.exe
4516	Server.exe
3764	Server.exe
4640	Server.exe
2640	Server.exe
2112	Server.exe
1688	Server.exe
2784	Server.exe
3652	Server.exe
1380	Server.exe
3084	Server.exe
3468	Server.exe
2656	Server.exe
4464	Server.exe
708	Server.exe
3756	Server.exe
2988	Server.exe
2016	Server.exe
1460	Server.exe
1204	Server.exe
3332	Server.exe

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-1-5-21-970747758-134341002-3585657277-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Fatality Crack.exe\" .."	Fatality Crack.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Fatality Crack.exe\" .."	Fatality Crack.exe

System Location Discovery: System Language Discovery 1 TTPs 32 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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Fatality Crack.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
224	schtasks.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1976	Fatality Crack.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe
Token: SeIncBasePriorityPrivilege	1976	Fatality Crack.exe
Token: 33	1976	Fatality Crack.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1976 wrote to memory of 224	1976	Fatality Crack.exe	82
PID 1976 wrote to memory of 224	1976	Fatality Crack.exe	82
PID 1976 wrote to memory of 224	1976	Fatality Crack.exe	82

C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe
"C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Windows\SysWOW64\schtasks.exe
  schtasks /create /sc minute /mo 1 /tn Server /tr C:\Users\Admin\AppData\Local\Temp/Server.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:224

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1028

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2072

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3232

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1048

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1552

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4356

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4928

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1588

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4684

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4248

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4516

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3764

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4640

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2640

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2112

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1688

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2784

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3652

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1380

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3084

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3468

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2656

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4464

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:708

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3756

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2988

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2016

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1460

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1204

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3332

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Server.exe.log

Filesize
507B

MD5
a5dcb915b1da3d8018340dba2a1f9974

SHA1
a43d74ff34081e4aa9084823ad1a478db8ab71d8

SHA256
045747003a499b85c29dc17bf70ae48279d05a87b8971b23ede053ba8a404750

SHA512
b778c0ba685be49fe295d2b3dea3dd727db14c7fade7521ddb3fd845641082751abcb8b2c8f59635c576ec550c2218585804890c2e2c4cb28f2ebbf1128142e1

Download Submit
C:\Users\Admin\AppData\Local\Temp\Server.exe

Filesize
43KB

MD5
c31546e94ffa97015dc91c1ba7e987f7

SHA1
9a03b3a4a6d6f12fc0e5f66fe4d52ab307a689ba

SHA256
77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7

SHA512
6de0600e8b751a54c45d0e6eb7cd07634a036bc4b513d8156f024e042f16d121ec2c0d69e025e04daa34d452ccaca6d58acaaa9f570f580bcf21749385342214

Download Submit
memory/1028-15-0x0000000074A80000-0x0000000075231000-memory.dmp

Filesize
7.7MB

Download
memory/1028-13-0x0000000074A80000-0x0000000075231000-memory.dmp

Filesize
7.7MB

Download
memory/1028-12-0x0000000074A80000-0x0000000075231000-memory.dmp

Filesize
7.7MB

Download
memory/1976-4-0x0000000074A80000-0x0000000075231000-memory.dmp

Filesize
7.7MB

Download
memory/1976-2-0x0000000005050000-0x00000000050EC000-memory.dmp

Filesize
624KB

Download
memory/1976-8-0x0000000074A80000-0x0000000075231000-memory.dmp

Filesize
7.7MB

Download
memory/1976-9-0x00000000053E0000-0x00000000053EA000-memory.dmp

Filesize
40KB

Download
memory/1976-5-0x0000000005470000-0x0000000005502000-memory.dmp

Filesize
584KB

Download
memory/1976-0-0x0000000074A8E000-0x0000000074A8F000-memory.dmp

Filesize
4KB

Download
memory/1976-3-0x0000000005980000-0x0000000005F26000-memory.dmp

Filesize
5.6MB

Download
memory/1976-7-0x0000000074A8E000-0x0000000074A8F000-memory.dmp

Filesize
4KB

Download
memory/1976-1-0x0000000000560000-0x0000000000572000-memory.dmp

Filesize
72KB

Download
memory/2072-17-0x0000000074A80000-0x0000000075231000-memory.dmp

Filesize
7.7MB

Download
memory/2072-19-0x0000000074A80000-0x0000000075231000-memory.dmp

Filesize
7.7MB

Download
memory/2072-20-0x0000000074A80000-0x0000000075231000-memory.dmp

Filesize
7.7MB

Download
memory/3232-22-0x0000000074A80000-0x0000000075231000-memory.dmp

Filesize
7.7MB

Download
memory/3232-23-0x0000000074A80000-0x0000000075231000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads