njrat | 0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d

General

Target

0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d.exe
Size

43KB
MD5

10bdf19e3eab9e4865f6c547d200983c
SHA1

f36a5d705d880393bad7d08d65c976e8608d52ab
SHA256

0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d
SHA512

480130ef268d5e36fa3a6550ca95e0205d1b9f760522e6a7fd4d7c9bf8be1ac6d0698ca0a1a13a0cc80961802270fae33875a33c822b3c493ecce89225a36c7d

Score

10^/10

njrat hacked persistence trojan

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

HacKed

C2

kingoravrus.ddns.net:1177

Mutex

Windows Update

Attributes

reg_key
Windows Update
splitter
|Hassan|

Signatures

njRAT/Bladabindi
Widely used RAT written in .NET.
trojan njrat
Executes dropped EXE 3 IoCs

Processes:

svchost.exeServer.exeServer.exe

pid process

1072 svchost.exe
468 Server.exe
1156 Server.exe

pid	process
1072	svchost.exe
468	Server.exe
1156	Server.exe

Drops startup file 2 IoCs

Processes:

svchost.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe	svchost.exe

Loads dropped DLL 1 IoCs

Processes:

0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d.exe

pid process

1940 0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d.exe

pid	process
1940	0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

svchost.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe\" .."	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe\" .."	svchost.exe

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

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

620 schtasks.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

svchost.exe

pid process

1072 svchost.exe

pid	process
620	schtasks.exe

pid	process
1072	svchost.exe

Suspicious use of AdjustPrivilegeToken 19 IoCs

Processes:

svchost.exe

description	pid	process
Token: SeDebugPrivilege	1072	svchost.exe
Token: 33	1072	svchost.exe
Token: SeIncBasePriorityPrivilege	1072	svchost.exe
Token: 33	1072	svchost.exe
Token: SeIncBasePriorityPrivilege	1072	svchost.exe
Token: 33	1072	svchost.exe
Token: SeIncBasePriorityPrivilege	1072	svchost.exe
Token: 33	1072	svchost.exe
Token: SeIncBasePriorityPrivilege	1072	svchost.exe
Token: 33	1072	svchost.exe
Token: SeIncBasePriorityPrivilege	1072	svchost.exe
Token: 33	1072	svchost.exe
Token: SeIncBasePriorityPrivilege	1072	svchost.exe
Token: 33	1072	svchost.exe
Token: SeIncBasePriorityPrivilege	1072	svchost.exe
Token: 33	1072	svchost.exe
Token: SeIncBasePriorityPrivilege	1072	svchost.exe
Token: 33	1072	svchost.exe
Token: SeIncBasePriorityPrivilege	1072	svchost.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d.exesvchost.exetaskeng.exe

description	pid	process	target process
PID 1940 wrote to memory of 1072	1940	0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d.exe	svchost.exe
PID 1940 wrote to memory of 1072	1940	0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d.exe	svchost.exe
PID 1940 wrote to memory of 1072	1940	0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d.exe	svchost.exe
PID 1940 wrote to memory of 1072	1940	0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d.exe	svchost.exe
PID 1072 wrote to memory of 620	1072	svchost.exe	schtasks.exe
PID 1072 wrote to memory of 620	1072	svchost.exe	schtasks.exe
PID 1072 wrote to memory of 620	1072	svchost.exe	schtasks.exe
PID 1072 wrote to memory of 620	1072	svchost.exe	schtasks.exe
PID 1820 wrote to memory of 468	1820	taskeng.exe	Server.exe
PID 1820 wrote to memory of 468	1820	taskeng.exe	Server.exe
PID 1820 wrote to memory of 468	1820	taskeng.exe	Server.exe
PID 1820 wrote to memory of 468	1820	taskeng.exe	Server.exe
PID 1820 wrote to memory of 1156	1820	taskeng.exe	Server.exe
PID 1820 wrote to memory of 1156	1820	taskeng.exe	Server.exe
PID 1820 wrote to memory of 1156	1820	taskeng.exe	Server.exe
PID 1820 wrote to memory of 1156	1820	taskeng.exe	Server.exe

C:\Users\Admin\AppData\Local\Temp\0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d.exe
"C:\Users\Admin\AppData\Local\Temp\0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1940

C:\Users\Admin\AppData\Roaming\svchost.exe
"C:\Users\Admin\AppData\Roaming\svchost.exe"
2⤵
- Executes dropped EXE
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1072

C:\Windows\SysWOW64\schtasks.exe
schtasks /create /sc minute /mo 1 /tn Server /tr C:\Users\Admin\AppData\Local\Temp/Server.exe
3⤵
- Creates scheduled task(s)
PID:620

C:\Windows\system32\taskeng.exe
taskeng.exe {7CE88561-0AE7-4FA9-9420-906AE6C79871} S-1-5-21-1083475884-596052423-1669053738-1000:WYZSGDWS\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1820

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
2⤵
- Executes dropped EXE
PID:468

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
2⤵
- Executes dropped EXE
PID:1156

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

1

T1060

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Server.exe
Filesize
43KB

MD5
10bdf19e3eab9e4865f6c547d200983c

SHA1
f36a5d705d880393bad7d08d65c976e8608d52ab

SHA256
0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d

SHA512
480130ef268d5e36fa3a6550ca95e0205d1b9f760522e6a7fd4d7c9bf8be1ac6d0698ca0a1a13a0cc80961802270fae33875a33c822b3c493ecce89225a36c7d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Server.exe
Filesize
43KB

MD5
10bdf19e3eab9e4865f6c547d200983c

SHA1
f36a5d705d880393bad7d08d65c976e8608d52ab

SHA256
0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d

SHA512
480130ef268d5e36fa3a6550ca95e0205d1b9f760522e6a7fd4d7c9bf8be1ac6d0698ca0a1a13a0cc80961802270fae33875a33c822b3c493ecce89225a36c7d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Server.exe
Filesize
43KB

MD5
10bdf19e3eab9e4865f6c547d200983c

SHA1
f36a5d705d880393bad7d08d65c976e8608d52ab

SHA256
0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d

SHA512
480130ef268d5e36fa3a6550ca95e0205d1b9f760522e6a7fd4d7c9bf8be1ac6d0698ca0a1a13a0cc80961802270fae33875a33c822b3c493ecce89225a36c7d

Download Submit
C:\Users\Admin\AppData\Roaming\svchost.exe
Filesize
43KB

MD5
10bdf19e3eab9e4865f6c547d200983c

SHA1
f36a5d705d880393bad7d08d65c976e8608d52ab

SHA256
0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d

SHA512
480130ef268d5e36fa3a6550ca95e0205d1b9f760522e6a7fd4d7c9bf8be1ac6d0698ca0a1a13a0cc80961802270fae33875a33c822b3c493ecce89225a36c7d

Download Submit
C:\Users\Admin\AppData\Roaming\svchost.exe
Filesize
43KB

MD5
10bdf19e3eab9e4865f6c547d200983c

SHA1
f36a5d705d880393bad7d08d65c976e8608d52ab

SHA256
0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d

SHA512
480130ef268d5e36fa3a6550ca95e0205d1b9f760522e6a7fd4d7c9bf8be1ac6d0698ca0a1a13a0cc80961802270fae33875a33c822b3c493ecce89225a36c7d

Download Submit
\Users\Admin\AppData\Roaming\svchost.exe
Filesize
43KB

MD5
10bdf19e3eab9e4865f6c547d200983c

SHA1
f36a5d705d880393bad7d08d65c976e8608d52ab

SHA256
0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d

SHA512
480130ef268d5e36fa3a6550ca95e0205d1b9f760522e6a7fd4d7c9bf8be1ac6d0698ca0a1a13a0cc80961802270fae33875a33c822b3c493ecce89225a36c7d

Download Submit
memory/468-64-0x0000000000000000-mapping.dmp

Download
memory/468-67-0x0000000074D40000-0x00000000752EB000-memory.dmp

Filesize
5.7MB

Download
memory/620-62-0x0000000000000000-mapping.dmp

Download
memory/1072-57-0x0000000000000000-mapping.dmp

Download
memory/1072-61-0x0000000074D40000-0x00000000752EB000-memory.dmp

Filesize
5.7MB

Download
memory/1156-68-0x0000000000000000-mapping.dmp

Download
memory/1156-71-0x0000000074D40000-0x00000000752EB000-memory.dmp

Filesize
5.7MB

Download
memory/1940-54-0x0000000075F21000-0x0000000075F23000-memory.dmp

Filesize
8KB

Download
memory/1940-55-0x0000000074D40000-0x00000000752EB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads