njrat | 0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
22-10-2023 01:34

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General

Target

0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Size

23KB
MD5

4edcfd91cd4a027a231229628d916199
SHA1

41b00fe515d09eb782c60cec40a613dbb2aa9baa
SHA256

0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51
SHA512

97c90e13b0c3345cbc68e28b7f51753f68251237dc3b78a4c2ae69b02c32e70135c4f071fba2375e1d74de76bb6ee315004c68c9d461acc193f420a67f35e2be
SSDEEP

384:jslUlEvOEJ8xWwYJOMiOBZEdj1567gtwi5HhbQmRvR6JZlbw8hqIusZzZ79:0eEvwIlLMRpcnum

Score

10^/10

njrat evasion persistence trojan

Malware Config

Signatures

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

Modifies Windows Firewall 1 TTPs 1 IoCs

evasion

Windows Service

T1543.003

pid	Process
2188	netsh.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-1-5-21-356073083-3299209671-3108880702-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\438ad8da930bb7c83b93f51aeb9fe2d1 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe\" .."	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\438ad8da930bb7c83b93f51aeb9fe2d1 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe\" .."	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: SeDebugPrivilege	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: 33	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: SeIncBasePriorityPrivilege	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: 33	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: SeIncBasePriorityPrivilege	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: 33	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: SeIncBasePriorityPrivilege	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: 33	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: SeIncBasePriorityPrivilege	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: 33	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: SeIncBasePriorityPrivilege	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: 33	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: SeIncBasePriorityPrivilege	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: 33	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: SeIncBasePriorityPrivilege	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: 33	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: SeIncBasePriorityPrivilege	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: 33	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: SeIncBasePriorityPrivilege	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: 33	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: SeIncBasePriorityPrivilege	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: 33	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: SeIncBasePriorityPrivilege	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: 33	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: SeIncBasePriorityPrivilege	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: 33	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: SeIncBasePriorityPrivilege	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: 33	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: SeIncBasePriorityPrivilege	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: 33	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: SeIncBasePriorityPrivilege	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: 33	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: SeIncBasePriorityPrivilege	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: 33	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
Token: SeIncBasePriorityPrivilege	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3432 wrote to memory of 2188	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe	87
PID 3432 wrote to memory of 2188	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe	87
PID 3432 wrote to memory of 2188	3432	0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe	87

C:\Users\Admin\AppData\Local\Temp\0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe
"C:\Users\Admin\AppData\Local\Temp\0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3432
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe" "0cf6e87898154ed27f222d8e419fdac46af83f56fdfd9cd98dd3ce0054425a51.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  PID:2188

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

Create or Modify System Process

T1543

Windows Service

T1543.003

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

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3432-0-0x0000000074C80000-0x0000000075231000-memory.dmp

Filesize
5.7MB

Download
memory/3432-1-0x0000000074C80000-0x0000000075231000-memory.dmp

Filesize
5.7MB

Download
memory/3432-2-0x00000000019D0000-0x00000000019E0000-memory.dmp

Filesize
64KB

Download
memory/3432-3-0x0000000074C80000-0x0000000075231000-memory.dmp

Filesize
5.7MB

Download
memory/3432-4-0x0000000074C80000-0x0000000075231000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads