njrat | 6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3

General

Target

6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Size

42KB
MD5

0b4a8cccee17381aecd634b6414f9c40
SHA1

82bae64a12475b580150503217c7c9699978be61
SHA256

6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3
SHA512

4d50d154604aaeb268086dae6de4296ecebdbaca217a43e8abe6b6cb72efc09f7c35b7c369eae47ac18297d1a7185868d2341d2bf4bc5d83cae843d5aefde11e
SSDEEP

384:pZe69WNUst+3gUy6vH9GOmECbdJ0jaCnKs1jUNNNCP33hYCtVKwJR7AMu0reT0pe:rIwQh6f99sbEaCKuUVupVZG+L

Score

10^/10

njrat discovery persistence trojan

Malware Config

Signatures

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

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe\" .."	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe\" .."	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.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	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe

Suspicious use of AdjustPrivilegeToken 27 IoCs

description	pid	Process
Token: SeDebugPrivilege	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: 33	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: SeIncBasePriorityPrivilege	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: 33	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: SeIncBasePriorityPrivilege	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: 33	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: SeIncBasePriorityPrivilege	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: 33	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: SeIncBasePriorityPrivilege	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: 33	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: SeIncBasePriorityPrivilege	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: 33	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: SeIncBasePriorityPrivilege	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: 33	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: SeIncBasePriorityPrivilege	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: 33	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: SeIncBasePriorityPrivilege	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: 33	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: SeIncBasePriorityPrivilege	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: 33	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: SeIncBasePriorityPrivilege	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: 33	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: SeIncBasePriorityPrivilege	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: 33	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: SeIncBasePriorityPrivilege	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: 33	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
Token: SeIncBasePriorityPrivilege	804	6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe

C:\Users\Admin\AppData\Local\Temp\6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe
"C:\Users\Admin\AppData\Local\Temp\6596632cfd51779343afcd7703aa57c16a9fe7ba685aa95b0c096f2de30b95d3N.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:804

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/804-0-0x000000007402E000-0x000000007402F000-memory.dmp

Filesize
4KB

Download
memory/804-1-0x0000000000E30000-0x0000000000E40000-memory.dmp

Filesize
64KB

Download
memory/804-2-0x0000000074020000-0x000000007470E000-memory.dmp

Filesize
6.9MB

Download
memory/804-3-0x000000007402E000-0x000000007402F000-memory.dmp

Filesize
4KB

Download
memory/804-4-0x0000000074020000-0x000000007470E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads