njrat | 606938c343ff1eb7278561785855589f46b06dfbc6925b1bb2173d3722c9f393

General

Target

c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
Size

81KB
MD5

c82090cb1238272ea71d0e1c46c925f7
SHA1

ad35aff2b8541fd295c3acb2adb24d3551140750
SHA256

606938c343ff1eb7278561785855589f46b06dfbc6925b1bb2173d3722c9f393
SHA512

247ff4e5f59ab366c8bcc0135c66c53a4e6336bd653705296e20ef37342dde0f3511190e53e27e026911dfb9d95fe15e602121c763fbf37eefcc092fc78cb178
SSDEEP

1536:MGIFfmuPLEm3fo8w2oEramguwePcBMU+X6mmH7PNZwmwsOI7m3dUpbmh5O:jmQ8ww++/PcBMU+X6mu7PNZ6TtUAO

Score

10^/10

njrat hacked by hidden person evasion persistence trojan

Malware Config

Extracted

Family

njrat

Botnet

Hacked By HiDDen PerSOn

Mutex

97ced457d91da156e7db8367a158d7b9

Attributes

reg_key
97ced457d91da156e7db8367a158d7b9

Signatures

njRAT/Bladabindi
Widely used RAT written in .NET.
trojan njrat
Modifies Windows Firewall 2 TTPs 1 IoCs
evasion

Windows Service
T1543.003

Disable or Modify System Firewall
T1562.004

Processes:

netsh.exe

pid process

2960 netsh.exe

pid	process
2960	netsh.exe

Drops startup file 2 IoCs

Processes:

System32.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\97ced457d91da156e7db8367a158d7b9.exe	System32.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\97ced457d91da156e7db8367a158d7b9.exe	System32.exe

Executes dropped EXE 2 IoCs

Processes:

System32.exeSystem32.exe

pid process

2560 System32.exe
2548 System32.exe
Loads dropped DLL 3 IoCs

Processes:

c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exeSystem32.exe

pid process

3004 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
3004 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
2560 System32.exe

pid	process
2560	System32.exe
2548	System32.exe

pid	process
3004	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
3004	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
2560	System32.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

System32.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\97ced457d91da156e7db8367a158d7b9 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\System32.exe\" .."	System32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\97ced457d91da156e7db8367a158d7b9 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\System32.exe\" .."	System32.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exeSystem32.exe

description	pid	process	target process
PID 1808 set thread context of 3004	1808	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
PID 2560 set thread context of 2548	2560	System32.exe	System32.exe

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

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe

pid process

1808 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe

pid	process
1808	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 39 IoCs

Processes:

c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exeSystem32.exeSystem32.exe

description	pid	process
Token: SeDebugPrivilege	1808	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
Token: 33	1808	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1808	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
Token: SeDebugPrivilege	2560	System32.exe
Token: 33	2560	System32.exe
Token: SeIncBasePriorityPrivilege	2560	System32.exe
Token: SeDebugPrivilege	2548	System32.exe
Token: 33	2548	System32.exe
Token: SeIncBasePriorityPrivilege	2548	System32.exe
Token: 33	2548	System32.exe
Token: SeIncBasePriorityPrivilege	2548	System32.exe
Token: 33	2548	System32.exe
Token: SeIncBasePriorityPrivilege	2548	System32.exe
Token: 33	2548	System32.exe
Token: SeIncBasePriorityPrivilege	2548	System32.exe
Token: 33	2548	System32.exe
Token: SeIncBasePriorityPrivilege	2548	System32.exe
Token: 33	2548	System32.exe
Token: SeIncBasePriorityPrivilege	2548	System32.exe
Token: 33	2548	System32.exe
Token: SeIncBasePriorityPrivilege	2548	System32.exe
Token: 33	2548	System32.exe
Token: SeIncBasePriorityPrivilege	2548	System32.exe
Token: 33	2548	System32.exe
Token: SeIncBasePriorityPrivilege	2548	System32.exe
Token: 33	2548	System32.exe
Token: SeIncBasePriorityPrivilege	2548	System32.exe
Token: 33	2548	System32.exe
Token: SeIncBasePriorityPrivilege	2548	System32.exe
Token: 33	2548	System32.exe
Token: SeIncBasePriorityPrivilege	2548	System32.exe
Token: 33	2548	System32.exe
Token: SeIncBasePriorityPrivilege	2548	System32.exe
Token: 33	2548	System32.exe
Token: SeIncBasePriorityPrivilege	2548	System32.exe
Token: 33	2548	System32.exe
Token: SeIncBasePriorityPrivilege	2548	System32.exe
Token: 33	2548	System32.exe
Token: SeIncBasePriorityPrivilege	2548	System32.exe

Suspicious use of WriteProcessMemory 30 IoCs

Processes:

c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exec82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exeSystem32.exeSystem32.exe

description	pid	process	target process
PID 1808 wrote to memory of 2908	1808	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
PID 1808 wrote to memory of 2908	1808	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
PID 1808 wrote to memory of 2908	1808	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
PID 1808 wrote to memory of 2908	1808	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
PID 1808 wrote to memory of 3004	1808	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
PID 1808 wrote to memory of 3004	1808	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
PID 1808 wrote to memory of 3004	1808	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
PID 1808 wrote to memory of 3004	1808	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
PID 1808 wrote to memory of 3004	1808	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
PID 1808 wrote to memory of 3004	1808	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
PID 1808 wrote to memory of 3004	1808	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
PID 1808 wrote to memory of 3004	1808	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
PID 1808 wrote to memory of 3004	1808	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
PID 3004 wrote to memory of 2560	3004	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe	System32.exe
PID 3004 wrote to memory of 2560	3004	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe	System32.exe
PID 3004 wrote to memory of 2560	3004	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe	System32.exe
PID 3004 wrote to memory of 2560	3004	c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe	System32.exe
PID 2560 wrote to memory of 2548	2560	System32.exe	System32.exe
PID 2560 wrote to memory of 2548	2560	System32.exe	System32.exe
PID 2560 wrote to memory of 2548	2560	System32.exe	System32.exe
PID 2560 wrote to memory of 2548	2560	System32.exe	System32.exe
PID 2560 wrote to memory of 2548	2560	System32.exe	System32.exe
PID 2560 wrote to memory of 2548	2560	System32.exe	System32.exe
PID 2560 wrote to memory of 2548	2560	System32.exe	System32.exe
PID 2560 wrote to memory of 2548	2560	System32.exe	System32.exe
PID 2560 wrote to memory of 2548	2560	System32.exe	System32.exe
PID 2548 wrote to memory of 2960	2548	System32.exe	netsh.exe
PID 2548 wrote to memory of 2960	2548	System32.exe	netsh.exe
PID 2548 wrote to memory of 2960	2548	System32.exe	netsh.exe
PID 2548 wrote to memory of 2960	2548	System32.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1808

C:\Users\Admin\AppData\Local\Temp\c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe"
2⤵
PID:2908

C:\Users\Admin\AppData\Local\Temp\c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3004

C:\Users\Admin\AppData\Local\Temp\System32.exe
"C:\Users\Admin\AppData\Local\Temp\System32.exe"
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2560

C:\Users\Admin\AppData\Local\Temp\System32.exe
"C:\Users\Admin\AppData\Local\Temp\System32.exe"
4⤵
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2548

C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\System32.exe" "System32.exe" ENABLE
5⤵
- Modifies Windows Firewall
PID:2960

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify System Firewall

Modify Registry

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

\Users\Admin\AppData\Local\Temp\System32.exe
Filesize
81KB

MD5
c82090cb1238272ea71d0e1c46c925f7

SHA1
ad35aff2b8541fd295c3acb2adb24d3551140750

SHA256
606938c343ff1eb7278561785855589f46b06dfbc6925b1bb2173d3722c9f393

SHA512
247ff4e5f59ab366c8bcc0135c66c53a4e6336bd653705296e20ef37342dde0f3511190e53e27e026911dfb9d95fe15e602121c763fbf37eefcc092fc78cb178

Download Submit
memory/1808-1-0x0000000074750000-0x0000000074CFB000-memory.dmp

Filesize
5.7MB

Download
memory/1808-2-0x00000000003E0000-0x0000000000420000-memory.dmp

Filesize
256KB

Download
memory/1808-0-0x0000000074750000-0x0000000074CFB000-memory.dmp

Filesize
5.7MB

Download
memory/1808-14-0x0000000074750000-0x0000000074CFB000-memory.dmp

Filesize
5.7MB

Download
memory/2548-49-0x0000000000C70000-0x0000000000CB0000-memory.dmp

Filesize
256KB

Download
memory/2548-50-0x00000000741A0000-0x000000007474B000-memory.dmp

Filesize
5.7MB

Download
memory/2548-48-0x00000000741A0000-0x000000007474B000-memory.dmp

Filesize
5.7MB

Download
memory/2548-39-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2548-52-0x00000000741A0000-0x000000007474B000-memory.dmp

Filesize
5.7MB

Download
memory/2548-53-0x0000000000C70000-0x0000000000CB0000-memory.dmp

Filesize
256KB

Download
memory/2560-44-0x0000000074750000-0x0000000074CFB000-memory.dmp

Filesize
5.7MB

Download
memory/2560-32-0x0000000074750000-0x0000000074CFB000-memory.dmp

Filesize
5.7MB

Download
memory/2560-30-0x0000000000660000-0x00000000006A0000-memory.dmp

Filesize
256KB

Download
memory/2560-29-0x0000000074750000-0x0000000074CFB000-memory.dmp

Filesize
5.7MB

Download
memory/3004-15-0x0000000074750000-0x0000000074CFB000-memory.dmp

Filesize
5.7MB

Download
memory/3004-17-0x0000000074750000-0x0000000074CFB000-memory.dmp

Filesize
5.7MB

Download
memory/3004-16-0x0000000000B80000-0x0000000000BC0000-memory.dmp

Filesize
256KB

Download
memory/3004-28-0x0000000074750000-0x0000000074CFB000-memory.dmp

Filesize
5.7MB

Download
memory/3004-11-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3004-13-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3004-9-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3004-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3004-6-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3004-5-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3004-4-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3004-3-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads