njrat | 33a995a9fb0790de7a522da691ab296e6d0e845b8228cb1fde3acddfff4e0584

Analysis

max time kernel
149s
max time network
152s
platform
windows11-21h2_x64
resource
win11-20251015-en
resource tags

arch:x64arch:x86image:win11-20251015-enlocale:en-usos:windows11-21h2-x64system
submitted
24/10/2025, 18:27

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
0e2b4fa198be5903eac2f1b388b11f05.exe
Size 101KB
Sample251024-w3xryaa19d
SHA256 33a995a9fb0790de7a522da691ab296e6d0e845b8228cb1fde3acddfff4e0584
MD5 0e2b4fa198be5903eac2f1b388b11f05
SHA1 d92a69d1e59b5678b2ac304f6f18b6eb9f27a342
SHA512 bcfba7710e9afe4b5b48048c8c3207774bb48cd88384fdaf6a6da52adedb1b7f2df5bf44f9f74dbf54d452ac56dba711047d6c3b2e2ad6b3c61f0c5935ca53d3
SSDEEP 1536:MYxlY23kGwgMBUQGum2U8aVCguHEvQEbFeDVC3woFRKpTdm6c:DlY23kg3sguGDFaXmn
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

neuf defense_evasion discovery njrat persistence privilege_escalation trojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

neuf

doddyfire.linkpc.net:10000

Mutex

e1a87040f2026369a233f9ae76301b7b

Attributes

reg_key
e1a87040f2026369a233f9ae76301b7b
splitter
|'|'|

Signatures

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

Modifies Windows Firewall 2 TTPs 1 IoCs

defense_evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
3400	netsh.exe

Executes dropped EXE 4 IoCs

pid	Process
2468	chargeable.exe
4168	chargeable.exe
432	chargeable.exe
4240	chargeable.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-1-5-21-2631871815-168557882-4268713161-1000\Software\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe"	0e2b4fa198be5903eac2f1b388b11f05.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2631871815-168557882-4268713161-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0e2b4fa198be5903eac2f1b388b11f05.exe"	0e2b4fa198be5903eac2f1b388b11f05.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2468 set thread context of 432	2468	chargeable.exe	83
PID 4168 set thread context of 4240	4168	chargeable.exe	84

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

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe

System Location Discovery: System Language Discovery 1 TTPs 7 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	0e2b4fa198be5903eac2f1b388b11f05.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	chargeable.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0e2b4fa198be5903eac2f1b388b11f05.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	chargeable.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	chargeable.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	chargeable.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of AdjustPrivilegeToken 33 IoCs

description	pid	Process
Token: SeDebugPrivilege	432	chargeable.exe
Token: 33	432	chargeable.exe
Token: SeIncBasePriorityPrivilege	432	chargeable.exe
Token: 33	432	chargeable.exe
Token: SeIncBasePriorityPrivilege	432	chargeable.exe
Token: 33	432	chargeable.exe
Token: SeIncBasePriorityPrivilege	432	chargeable.exe
Token: 33	432	chargeable.exe
Token: SeIncBasePriorityPrivilege	432	chargeable.exe
Token: 33	432	chargeable.exe
Token: SeIncBasePriorityPrivilege	432	chargeable.exe
Token: 33	432	chargeable.exe
Token: SeIncBasePriorityPrivilege	432	chargeable.exe
Token: 33	432	chargeable.exe
Token: SeIncBasePriorityPrivilege	432	chargeable.exe
Token: 33	432	chargeable.exe
Token: SeIncBasePriorityPrivilege	432	chargeable.exe
Token: 33	432	chargeable.exe
Token: SeIncBasePriorityPrivilege	432	chargeable.exe
Token: 33	432	chargeable.exe
Token: SeIncBasePriorityPrivilege	432	chargeable.exe
Token: 33	432	chargeable.exe
Token: SeIncBasePriorityPrivilege	432	chargeable.exe
Token: 33	432	chargeable.exe
Token: SeIncBasePriorityPrivilege	432	chargeable.exe
Token: 33	432	chargeable.exe
Token: SeIncBasePriorityPrivilege	432	chargeable.exe
Token: 33	432	chargeable.exe
Token: SeIncBasePriorityPrivilege	432	chargeable.exe
Token: 33	432	chargeable.exe
Token: SeIncBasePriorityPrivilege	432	chargeable.exe
Token: 33	432	chargeable.exe
Token: SeIncBasePriorityPrivilege	432	chargeable.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2916 wrote to memory of 4168	2916	0e2b4fa198be5903eac2f1b388b11f05.exe	82
PID 2916 wrote to memory of 4168	2916	0e2b4fa198be5903eac2f1b388b11f05.exe	82
PID 2916 wrote to memory of 4168	2916	0e2b4fa198be5903eac2f1b388b11f05.exe	82
PID 2468 wrote to memory of 432	2468	chargeable.exe	83
PID 2468 wrote to memory of 432	2468	chargeable.exe	83
PID 2468 wrote to memory of 432	2468	chargeable.exe	83
PID 2468 wrote to memory of 432	2468	chargeable.exe	83
PID 2468 wrote to memory of 432	2468	chargeable.exe	83
PID 2468 wrote to memory of 432	2468	chargeable.exe	83
PID 2468 wrote to memory of 432	2468	chargeable.exe	83
PID 2468 wrote to memory of 432	2468	chargeable.exe	83
PID 4168 wrote to memory of 4240	4168	chargeable.exe	84
PID 4168 wrote to memory of 4240	4168	chargeable.exe	84
PID 4168 wrote to memory of 4240	4168	chargeable.exe	84
PID 4168 wrote to memory of 4240	4168	chargeable.exe	84
PID 4168 wrote to memory of 4240	4168	chargeable.exe	84
PID 4168 wrote to memory of 4240	4168	chargeable.exe	84
PID 4168 wrote to memory of 4240	4168	chargeable.exe	84
PID 4168 wrote to memory of 4240	4168	chargeable.exe	84
PID 432 wrote to memory of 3400	432	chargeable.exe	85
PID 432 wrote to memory of 3400	432	chargeable.exe	85
PID 432 wrote to memory of 3400	432	chargeable.exe	85

C:\Users\Admin\AppData\Local\Temp\0e2b4fa198be5903eac2f1b388b11f05.exe
"C:\Users\Admin\AppData\Local\Temp\0e2b4fa198be5903eac2f1b388b11f05.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2916
- C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
  "C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4168
- - C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
    C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:4240

C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2468
- C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
  C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:432
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe" "chargeable.exe" ENABLE
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    - System Location Discovery: System Language Discovery
    PID:3400

C:\Users\Admin\AppData\Local\Temp\0e2b4fa198be5903eac2f1b388b11f05.exe
C:\Users\Admin\AppData\Local\Temp\0e2b4fa198be5903eac2f1b388b11f05.exe
1⤵
- System Location Discovery: System Language Discovery
PID:6000

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

0e2b4fa198be5903eac2f1b388b11f05.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\0e2b4fa198be5903eac2f1b388b11f05.exe.log
Size 400B
SHA256 c4c6e7ef90b460bf232e55933594a95ba4a2d156fa5accb06d1c7c2f817fcf35
MD5 120bfac9d59228edf92ec26d4bbfaf9e
SHA1 bc36d828b7f358671ef0cb934c4ab2fdfb02b447
SHA512 684f086ff7d41d85782b21f5bc7e79584f5866f3c06eabbca2c5a697c1d142aa81e0dc25c78be978ba67e9e6fc014f3b62d1da114dc1bb009c7637491a619137
MD5 SHA1 SHA512

Submit Download

chargeable.exe

Path C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
Size 101KB
SHA256 d1d35f94a22bd6d5df51adf83b0759264b17f2447081ad4440476f7a96b90ebf
MD5 1257d8ab8fd4da8d374e9747360c2699
SHA1 60070533e50d4c00ccf229857f3cc8236a2cc83a
SHA512 72dfa88aff0b294398e3984ea48c80a221487f3ea0a7561c578103d9a76b5b26d698b642c4bd97d1530b3d4bcdba5e0e24e2bffbff15dbcfcdd2ba319946aae8
SSDEEP 1536:MYxlY23kGwgMBUQGum2U8aVCguHEvQEbFeDVC3woFRKpTdm6A:DlY23kg3sguGDFaXmH
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/432-14-0x0000000000400000-0x000000000040C000-memory.dmp

Download

memory/2468-6-0x00000000748A0000-0x0000000074E51000-memory.dmp

Download

memory/2468-7-0x00000000748A0000-0x0000000074E51000-memory.dmp

Download

memory/2468-17-0x00000000748A0000-0x0000000074E51000-memory.dmp

Download

memory/2916-10-0x00000000748A0000-0x0000000074E51000-memory.dmp

Download

memory/2916-13-0x00000000748A0000-0x0000000074E51000-memory.dmp

Download

memory/2916-0-0x00000000748A1000-0x00000000748A2000-memory.dmp

Download

memory/2916-1-0x00000000748A0000-0x0000000074E51000-memory.dmp

Download

memory/6000-8-0x00000000748A0000-0x0000000074E51000-memory.dmp

Download

memory/6000-9-0x00000000748A0000-0x0000000074E51000-memory.dmp

Download

memory/6000-19-0x00000000748A0000-0x0000000074E51000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads