njrat | d9d8185118feece669b34d3dc309df7c7b4d67c43b858682187b8fb432836fea

General

Target

Cheat-Luna-Golden-Edition-for-CSGO-0a28c73bd523ab70578f13348c119dca500a1a8e/Cheat Luna Golden Edition for CSGO.exe
Size

43KB
MD5

bbd7bbee8a56b9dd1b6e74020fc4c94f
SHA1

f52a2dc64e2252994392b428dcd2c10a5aa86243
SHA256

36dfc2f3aea3facf08a3dbcef0f47139cf0a3d4c72c418d7e7f8cb04b8767b7e
SHA512

c87505510b4e6930eb3754ab4f5b0f7c7b710c4f81c70a81f6665385e9ba3dc66133ecc647b395ab1a90f72f6c35ba7dbde477322a40790d523d41da0ed7f57e
SSDEEP

384:gZyx1Cj8syWjzX+yObeE/ME5EAftz8Iij+ZsNO3PlpJKkkjh/TzF7pWnO9greT0I:GC04pWPX+R5MEzXuXQ/ovN+L

Score

10^/10

njrat ?????discovery persistence trojan

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

?????

C2

134.249.136.1:5552

Mutex

Windows Update

Attributes

reg_key
Windows Update
splitter
|Hassan|

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	Dllhost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe	Dllhost.exe

Executes dropped EXE 3 IoCs

pid	Process
2784	Dllhost.exe
2272	Server.exe
860	Server.exe

Loads dropped DLL 1 IoCs

pid	Process
3024	Cheat Luna Golden Edition for CSGO.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-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Roaming\\Dllhost.exe\" .."	Dllhost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Roaming\\Dllhost.exe\" .."	Dllhost.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 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	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Cheat Luna Golden Edition for CSGO.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Dllhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

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
2596	schtasks.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
3024	Cheat Luna Golden Edition for CSGO.exe
2784	Dllhost.exe

Suspicious use of AdjustPrivilegeToken 33 IoCs

description	pid	Process
Token: SeDebugPrivilege	2784	Dllhost.exe
Token: 33	2784	Dllhost.exe
Token: SeIncBasePriorityPrivilege	2784	Dllhost.exe
Token: 33	2784	Dllhost.exe
Token: SeIncBasePriorityPrivilege	2784	Dllhost.exe
Token: 33	2784	Dllhost.exe
Token: SeIncBasePriorityPrivilege	2784	Dllhost.exe
Token: 33	2784	Dllhost.exe
Token: SeIncBasePriorityPrivilege	2784	Dllhost.exe
Token: 33	2784	Dllhost.exe
Token: SeIncBasePriorityPrivilege	2784	Dllhost.exe
Token: 33	2784	Dllhost.exe
Token: SeIncBasePriorityPrivilege	2784	Dllhost.exe
Token: 33	2784	Dllhost.exe
Token: SeIncBasePriorityPrivilege	2784	Dllhost.exe
Token: 33	2784	Dllhost.exe
Token: SeIncBasePriorityPrivilege	2784	Dllhost.exe
Token: 33	2784	Dllhost.exe
Token: SeIncBasePriorityPrivilege	2784	Dllhost.exe
Token: 33	2784	Dllhost.exe
Token: SeIncBasePriorityPrivilege	2784	Dllhost.exe
Token: 33	2784	Dllhost.exe
Token: SeIncBasePriorityPrivilege	2784	Dllhost.exe
Token: 33	2784	Dllhost.exe
Token: SeIncBasePriorityPrivilege	2784	Dllhost.exe
Token: 33	2784	Dllhost.exe
Token: SeIncBasePriorityPrivilege	2784	Dllhost.exe
Token: 33	2784	Dllhost.exe
Token: SeIncBasePriorityPrivilege	2784	Dllhost.exe
Token: 33	2784	Dllhost.exe
Token: SeIncBasePriorityPrivilege	2784	Dllhost.exe
Token: 33	2784	Dllhost.exe
Token: SeIncBasePriorityPrivilege	2784	Dllhost.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 3024 wrote to memory of 2784	3024	Cheat Luna Golden Edition for CSGO.exe	30
PID 3024 wrote to memory of 2784	3024	Cheat Luna Golden Edition for CSGO.exe	30
PID 3024 wrote to memory of 2784	3024	Cheat Luna Golden Edition for CSGO.exe	30
PID 3024 wrote to memory of 2784	3024	Cheat Luna Golden Edition for CSGO.exe	30
PID 2784 wrote to memory of 2596	2784	Dllhost.exe	31
PID 2784 wrote to memory of 2596	2784	Dllhost.exe	31
PID 2784 wrote to memory of 2596	2784	Dllhost.exe	31
PID 2784 wrote to memory of 2596	2784	Dllhost.exe	31
PID 444 wrote to memory of 2272	444	taskeng.exe	34
PID 444 wrote to memory of 2272	444	taskeng.exe	34
PID 444 wrote to memory of 2272	444	taskeng.exe	34
PID 444 wrote to memory of 2272	444	taskeng.exe	34
PID 444 wrote to memory of 860	444	taskeng.exe	35
PID 444 wrote to memory of 860	444	taskeng.exe	35
PID 444 wrote to memory of 860	444	taskeng.exe	35
PID 444 wrote to memory of 860	444	taskeng.exe	35

C:\Users\Admin\AppData\Local\Temp\Cheat-Luna-Golden-Edition-for-CSGO-0a28c73bd523ab70578f13348c119dca500a1a8e\Cheat Luna Golden Edition for CSGO.exe
"C:\Users\Admin\AppData\Local\Temp\Cheat-Luna-Golden-Edition-for-CSGO-0a28c73bd523ab70578f13348c119dca500a1a8e\Cheat Luna Golden Edition for CSGO.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3024
- C:\Users\Admin\AppData\Roaming\Dllhost.exe
  "C:\Users\Admin\AppData\Roaming\Dllhost.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2784
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /sc minute /mo 1 /tn Server /tr C:\Users\Admin\AppData\Local\Temp/Server.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2596

C:\Windows\system32\taskeng.exe
taskeng.exe {ECBB2FD9-3B2F-4A6B-AADB-9C7477705316} S-1-5-21-1506706701-1246725540-2219210854-1000:MUYDDIIS\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:444
- C:\Users\Admin\AppData\Local\Temp\Server.exe
  C:\Users\Admin\AppData\Local\Temp/Server.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2272
- C:\Users\Admin\AppData\Local\Temp\Server.exe
  C:\Users\Admin\AppData\Local\Temp/Server.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:860

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Dllhost.exe

Filesize
43KB

MD5
bbd7bbee8a56b9dd1b6e74020fc4c94f

SHA1
f52a2dc64e2252994392b428dcd2c10a5aa86243

SHA256
36dfc2f3aea3facf08a3dbcef0f47139cf0a3d4c72c418d7e7f8cb04b8767b7e

SHA512
c87505510b4e6930eb3754ab4f5b0f7c7b710c4f81c70a81f6665385e9ba3dc66133ecc647b395ab1a90f72f6c35ba7dbde477322a40790d523d41da0ed7f57e

Download Submit
memory/2272-20-0x00000000013B0000-0x00000000013C2000-memory.dmp

Filesize
72KB

Download
memory/2784-11-0x0000000000A80000-0x0000000000A92000-memory.dmp

Filesize
72KB

Download
memory/2784-10-0x0000000073EE0000-0x00000000745CE000-memory.dmp

Filesize
6.9MB

Download
memory/2784-13-0x0000000073EE0000-0x00000000745CE000-memory.dmp

Filesize
6.9MB

Download
memory/2784-16-0x0000000073EE0000-0x00000000745CE000-memory.dmp

Filesize
6.9MB

Download
memory/2784-17-0x0000000073EE0000-0x00000000745CE000-memory.dmp

Filesize
6.9MB

Download
memory/3024-0-0x0000000073EEE000-0x0000000073EEF000-memory.dmp

Filesize
4KB

Download
memory/3024-1-0x0000000000BD0000-0x0000000000BE2000-memory.dmp

Filesize
72KB

Download
memory/3024-2-0x0000000073EE0000-0x00000000745CE000-memory.dmp

Filesize
6.9MB

Download
memory/3024-12-0x0000000073EE0000-0x00000000745CE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads