njrat | 0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3

General

Target

0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe
Size

72KB
MD5

f52133dd61f5a0001aa4a89809894a17
SHA1

9099ce1cbd442ba584cb06a87ef9bec77abbf093
SHA256

0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3
SHA512

8dbe8e41e8fd6057cc72ba69263b3f35690eadb88b6c3f94fbaa9789d40920be7e2e2cb3d4ef5a7c18a820e7f272472067869ff34495a30b32c301834349a32c
SSDEEP

1536:D2CPAabgGGjSBekWDbSHqtPTOt3tIUBGqqocBQN9f2xPs7aW:iC42xGj7kWIqtPTOtdVBGq+g9qPs+W

Score

10^/10

njrat hacked execution trojan

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

HacKed

C2

127.0.0.1:5552

Mutex

Windows Update

Attributes

reg_key
Windows Update
splitter
|Hassan|

Signatures

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

Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2804	powershell.exe
2744	powershell.exe
2344	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
2372	0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe
2592	0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	ip-api.com

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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
1088	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2804	powershell.exe
2744	powershell.exe
2344	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	1804	0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe
Token: SeDebugPrivilege	2804	powershell.exe
Token: SeDebugPrivilege	2744	powershell.exe
Token: SeDebugPrivilege	2344	powershell.exe
Token: SeDebugPrivilege	2372	0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe
Token: SeDebugPrivilege	2592	0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1804 wrote to memory of 2804	1804	0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe	32
PID 1804 wrote to memory of 2804	1804	0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe	32
PID 1804 wrote to memory of 2804	1804	0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe	32
PID 1804 wrote to memory of 2744	1804	0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe	34
PID 1804 wrote to memory of 2744	1804	0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe	34
PID 1804 wrote to memory of 2744	1804	0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe	34
PID 1804 wrote to memory of 2344	1804	0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe	36
PID 1804 wrote to memory of 2344	1804	0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe	36
PID 1804 wrote to memory of 2344	1804	0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe	36
PID 1804 wrote to memory of 1088	1804	0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe	38
PID 1804 wrote to memory of 1088	1804	0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe	38
PID 1804 wrote to memory of 1088	1804	0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe	38
PID 1684 wrote to memory of 2372	1684	taskeng.exe	41
PID 1684 wrote to memory of 2372	1684	taskeng.exe	41
PID 1684 wrote to memory of 2372	1684	taskeng.exe	41
PID 1684 wrote to memory of 2592	1684	taskeng.exe	42
PID 1684 wrote to memory of 2592	1684	taskeng.exe	42
PID 1684 wrote to memory of 2592	1684	taskeng.exe	42

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe
"C:\Users\Admin\AppData\Local\Temp\0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1804
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess '0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2804
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2744
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\ProgramData\0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2344
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /f /sc minute /mo 1 /rl highest /tn "0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3" /tr "C:\ProgramData\0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:1088

C:\Windows\system32\taskeng.exe
taskeng.exe {4A5842BA-44FD-4563-A923-0DED17955275} S-1-5-21-3063565911-2056067323-3330884624-1000:KHBTHJFA\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1684
- C:\ProgramData\0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe
  C:\ProgramData\0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:2372
- C:\ProgramData\0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe
  C:\ProgramData\0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:2592

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3.exe

Filesize
72KB

MD5
f52133dd61f5a0001aa4a89809894a17

SHA1
9099ce1cbd442ba584cb06a87ef9bec77abbf093

SHA256
0d936f1998c4af40879e795549e5ff68682c7d9b884fb0cc0c135c30348292d3

SHA512
8dbe8e41e8fd6057cc72ba69263b3f35690eadb88b6c3f94fbaa9789d40920be7e2e2cb3d4ef5a7c18a820e7f272472067869ff34495a30b32c301834349a32c

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
75506e2bdde917d97e901e47af4b2a86

SHA1
82b1da09836c232c59eb07b6b9d0bf589cb218f4

SHA256
ca240602c9c0c147eece103ccb5a4a43b509727ab36bf65a055edfe69c753417

SHA512
bdf7b974455991ae06fc84dbb23b0578dc4138475de4fc4bf89b14d0028b84726331ae433242567603d4428c6b6d1066caabb5071095d58e6224b9a4c000cb92

Download Submit
memory/1804-3-0x000007FEF5C60000-0x000007FEF65FD000-memory.dmp

Filesize
9.6MB

Download
memory/1804-0-0x000007FEF5F1E000-0x000007FEF5F1F000-memory.dmp

Filesize
4KB

Download
memory/1804-2-0x000007FEF5C60000-0x000007FEF65FD000-memory.dmp

Filesize
9.6MB

Download
memory/1804-23-0x000000001AF10000-0x000000001AF22000-memory.dmp

Filesize
72KB

Download
memory/1804-24-0x000007FEF5C60000-0x000007FEF65FD000-memory.dmp

Filesize
9.6MB

Download
memory/1804-25-0x000007FEF5C60000-0x000007FEF65FD000-memory.dmp

Filesize
9.6MB

Download
memory/1804-1-0x000007FEF5C60000-0x000007FEF65FD000-memory.dmp

Filesize
9.6MB

Download
memory/2744-15-0x000000001B550000-0x000000001B832000-memory.dmp

Filesize
2.9MB

Download
memory/2744-16-0x0000000001EF0000-0x0000000001EF8000-memory.dmp

Filesize
32KB

Download
memory/2804-8-0x000000001B5F0000-0x000000001B8D2000-memory.dmp

Filesize
2.9MB

Download
memory/2804-9-0x0000000002790000-0x0000000002798000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads