njrat | 126ec9320bdccffbe1491492ea3e1fa022de2c75a53652a9bd65884336e3e08c

Analysis

max time kernel
147s
max time network
172s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
19-12-2023 15:52

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General

Target

552041ab0e376c4f1bed32d240062d8f.exe
Size

33KB
MD5

552041ab0e376c4f1bed32d240062d8f
SHA1

e6040e55bac2c6da0721e963eadcc670f39a8fbb
SHA256

126ec9320bdccffbe1491492ea3e1fa022de2c75a53652a9bd65884336e3e08c
SHA512

0bbfe4b3414d931167b62190b8df29767650f9d899a20ca9304f4402205b21490359a919b97e1561aaf2ca93c5d53626f62c5f568b3efcb920ea658684901eba
SSDEEP

768:VvTFUZVUElWSnXWe59a2JVAO750rTEYHEaP80:tFUZtlWe1PVPCXHEG

Score

10^/10

njrat hacked trojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

njrat1254.ddns.net:1177

Mutex

Windows Update

Attributes

reg_key
Windows Update
splitter
|'|'|

Signatures

njRAT/Bladabindi
Widely used RAT written in .NET.
trojan njrat
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 2 IoCs

Processes:

552041ab0e376c4f1bed32d240062d8f.exeOpenWith.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000_Classes\Local Settings	552041ab0e376c4f1bed32d240062d8f.exe
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

4176 OpenWith.exe

pid	process
4176	OpenWith.exe

C:\Users\Admin\AppData\Local\Temp\552041ab0e376c4f1bed32d240062d8f.exe
"C:\Users\Admin\AppData\Local\Temp\552041ab0e376c4f1bed32d240062d8f.exe"
1⤵
- Modifies registry class
PID:2400

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4176

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2400-0-0x00007FF911F70000-0x00007FF912911000-memory.dmp

Filesize
9.6MB

Download
memory/2400-1-0x0000000000950000-0x0000000000960000-memory.dmp

Filesize
64KB

Download
memory/2400-2-0x00007FF911F70000-0x00007FF912911000-memory.dmp

Filesize
9.6MB

Download
memory/2400-3-0x000000001B760000-0x000000001BC2E000-memory.dmp

Filesize
4.8MB

Download
memory/2400-4-0x00000000009F0000-0x0000000000A06000-memory.dmp

Filesize
88KB

Download
memory/2400-5-0x000000001BC30000-0x000000001BCD6000-memory.dmp

Filesize
664KB

Download
memory/2400-6-0x00007FF911F70000-0x00007FF912911000-memory.dmp

Filesize
9.6MB

Download
memory/2400-9-0x0000000000950000-0x0000000000960000-memory.dmp

Filesize
64KB

Download
memory/2400-10-0x00007FF911F70000-0x00007FF912911000-memory.dmp

Filesize
9.6MB

Download
memory/2400-12-0x00007FF911F70000-0x00007FF912911000-memory.dmp

Filesize
9.6MB

Download