njrat | ec44fadc9e39f97405fe11d7ed6e5841f98ece330504b7d837ab10176653e497

General

Target

db8b010e3c70010099e88f2ab2d139f1_JaffaCakes118.exe
Size

262KB
MD5

db8b010e3c70010099e88f2ab2d139f1
SHA1

8e1147620a927d13856949d2e17d132a6f636860
SHA256

ec44fadc9e39f97405fe11d7ed6e5841f98ece330504b7d837ab10176653e497
SHA512

5f4477d132118f7b457855dabdec461f2921559428e42bf60af409fcf411c983d1bdb0c693ce7b2c9aa6d27e777c8f805dfcedfbf358ebee0027b882aac1da03
SSDEEP

6144:6GlvnDFO5Wt3DeYcTJF6BcKNIO97dmqSK8pgDRqq1NGF:6CvnDFGu0TJF6BbNIO9ht1e

Score

10^/10

njrat تم الاختراق من قبل دكتور الغربية #discovery evasion persistence privilege_escalation trojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

تم الاختراق من قبل دكتور الغربية #

C2

Dr187.ddns.net:4444

Mutex

59e66e4fd01ed7a53bb65713760bdb7d

Attributes

reg_key
59e66e4fd01ed7a53bb65713760bdb7d
splitter
|'|'|

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

pid	Process
2228	netsh.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\59e66e4fd01ed7a53bb65713760bdb7d.exe	Google Root.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\59e66e4fd01ed7a53bb65713760bdb7d.exe	Google Root.exe

Executes dropped EXE 1 IoCs

pid	Process
2744	Google Root.exe

Loads dropped DLL 1 IoCs

pid	Process
2740	db8b010e3c70010099e88f2ab2d139f1_JaffaCakes118.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\59e66e4fd01ed7a53bb65713760bdb7d = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Google Root.exe\" .."	Google Root.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\59e66e4fd01ed7a53bb65713760bdb7d = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Google Root.exe\" .."	Google Root.exe

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 3 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	Google Root.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	db8b010e3c70010099e88f2ab2d139f1_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
2744	Google Root.exe
2744	Google Root.exe
2744	Google Root.exe
2744	Google Root.exe
2744	Google Root.exe
2744	Google Root.exe
2744	Google Root.exe
2744	Google Root.exe
2744	Google Root.exe
2744	Google Root.exe
2744	Google Root.exe
2744	Google Root.exe
2744	Google Root.exe
2744	Google Root.exe
2744	Google Root.exe
2744	Google Root.exe
2744	Google Root.exe
2744	Google Root.exe
2744	Google Root.exe
2744	Google Root.exe
2744	Google Root.exe
2744	Google Root.exe
2744	Google Root.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2744	Google Root.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2740 wrote to memory of 2744	2740	db8b010e3c70010099e88f2ab2d139f1_JaffaCakes118.exe	30
PID 2740 wrote to memory of 2744	2740	db8b010e3c70010099e88f2ab2d139f1_JaffaCakes118.exe	30
PID 2740 wrote to memory of 2744	2740	db8b010e3c70010099e88f2ab2d139f1_JaffaCakes118.exe	30
PID 2740 wrote to memory of 2744	2740	db8b010e3c70010099e88f2ab2d139f1_JaffaCakes118.exe	30
PID 2744 wrote to memory of 2228	2744	Google Root.exe	31
PID 2744 wrote to memory of 2228	2744	Google Root.exe	31
PID 2744 wrote to memory of 2228	2744	Google Root.exe	31
PID 2744 wrote to memory of 2228	2744	Google Root.exe	31

C:\Users\Admin\AppData\Local\Temp\db8b010e3c70010099e88f2ab2d139f1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\db8b010e3c70010099e88f2ab2d139f1_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2740
- C:\Users\Admin\AppData\Local\Temp\Google Root.exe
  "C:\Users\Admin\AppData\Local\Temp\Google Root.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2744
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Google Root.exe" "Google Root.exe" ENABLE
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    - System Location Discovery: System Language Discovery
    PID:2228

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

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify System Firewall

Modify Registry

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

\Users\Admin\AppData\Local\Temp\Google Root.exe

Filesize
262KB

MD5
db8b010e3c70010099e88f2ab2d139f1

SHA1
8e1147620a927d13856949d2e17d132a6f636860

SHA256
ec44fadc9e39f97405fe11d7ed6e5841f98ece330504b7d837ab10176653e497

SHA512
5f4477d132118f7b457855dabdec461f2921559428e42bf60af409fcf411c983d1bdb0c693ce7b2c9aa6d27e777c8f805dfcedfbf358ebee0027b882aac1da03

Download Submit
memory/2740-0-0x000000007490E000-0x000000007490F000-memory.dmp

Filesize
4KB

Download
memory/2740-1-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2740-2-0x00000000005F0000-0x00000000005FE000-memory.dmp

Filesize
56KB

Download
memory/2740-3-0x0000000074900000-0x0000000074FEE000-memory.dmp

Filesize
6.9MB

Download
memory/2740-12-0x0000000074900000-0x0000000074FEE000-memory.dmp

Filesize
6.9MB

Download
memory/2744-11-0x0000000074900000-0x0000000074FEE000-memory.dmp

Filesize
6.9MB

Download
memory/2744-13-0x0000000074900000-0x0000000074FEE000-memory.dmp

Filesize
6.9MB

Download
memory/2744-15-0x0000000074900000-0x0000000074FEE000-memory.dmp

Filesize
6.9MB

Download
memory/2744-16-0x0000000074900000-0x0000000074FEE000-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