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

4164 svchost.exe
2968 Server.exe
3548 Server.exe

pid	process
4164	svchost.exe
2968	Server.exe
3548	Server.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation	0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d.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

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-1-5-21-3751123196-3323558407-1869646069-1000\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

1676 schtasks.exe
Suspicious behavior: GetForegroundWindowSpam 2 IoCs

Processes:

0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d.exesvchost.exe

pid process

4260 0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d.exe
4164 svchost.exe

pid	process
1676	schtasks.exe

pid	process
4260	0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d.exe
4164	svchost.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

Processes:

svchost.exe

description	pid	process
Token: SeDebugPrivilege	4164	svchost.exe
Token: 33	4164	svchost.exe
Token: SeIncBasePriorityPrivilege	4164	svchost.exe
Token: 33	4164	svchost.exe
Token: SeIncBasePriorityPrivilege	4164	svchost.exe
Token: 33	4164	svchost.exe
Token: SeIncBasePriorityPrivilege	4164	svchost.exe
Token: 33	4164	svchost.exe
Token: SeIncBasePriorityPrivilege	4164	svchost.exe
Token: 33	4164	svchost.exe
Token: SeIncBasePriorityPrivilege	4164	svchost.exe
Token: 33	4164	svchost.exe
Token: SeIncBasePriorityPrivilege	4164	svchost.exe
Token: 33	4164	svchost.exe
Token: SeIncBasePriorityPrivilege	4164	svchost.exe
Token: 33	4164	svchost.exe
Token: SeIncBasePriorityPrivilege	4164	svchost.exe
Token: 33	4164	svchost.exe
Token: SeIncBasePriorityPrivilege	4164	svchost.exe
Token: 33	4164	svchost.exe
Token: SeIncBasePriorityPrivilege	4164	svchost.exe
Token: 33	4164	svchost.exe
Token: SeIncBasePriorityPrivilege	4164	svchost.exe
Token: 33	4164	svchost.exe
Token: SeIncBasePriorityPrivilege	4164	svchost.exe
Token: 33	4164	svchost.exe
Token: SeIncBasePriorityPrivilege	4164	svchost.exe
Token: 33	4164	svchost.exe
Token: SeIncBasePriorityPrivilege	4164	svchost.exe
Token: 33	4164	svchost.exe
Token: SeIncBasePriorityPrivilege	4164	svchost.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d.exesvchost.exe

description	pid	process	target process
PID 4260 wrote to memory of 4164	4260	0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d.exe	svchost.exe
PID 4260 wrote to memory of 4164	4260	0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d.exe	svchost.exe
PID 4260 wrote to memory of 4164	4260	0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d.exe	svchost.exe
PID 4164 wrote to memory of 1676	4164	svchost.exe	schtasks.exe
PID 4164 wrote to memory of 1676	4164	svchost.exe	schtasks.exe
PID 4164 wrote to memory of 1676	4164	svchost.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d.exe
"C:\Users\Admin\AppData\Local\Temp\0b2a16e1bd03efa2d2cfce1b5934f9acaf95a9ca2eca8a14e14917e6007c117d.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:4260

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:4164

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:1676

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
PID:2968

C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
1⤵
- Executes dropped EXE
PID:3548

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

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\Server.exe.log
Filesize
408B

MD5
42157868488d3ef98c00e3fa12f064be

SHA1
aad391be9ac3f6ce1ced49583690486a5f4186fb

SHA256
b9520170e84597186ba5cc223b9c2773f70d0cda088950bae2182e3b2237995c

SHA512
8f4a4bd63ceefc34158ea23f3a73dcc2848eeacdba8355d1251a96b4e0c18e2f3b0c4939be359f874f81fe4ee63283b8be43a70fe2dbaa2e64784333d10a2471

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\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
memory/1676-135-0x0000000000000000-mapping.dmp

Download
memory/2968-138-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/3548-141-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/4164-131-0x0000000000000000-mapping.dmp

Download
memory/4164-134-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/4260-130-0x0000000074BC0000-0x0000000075171000-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