njrat | 7f90d1d2465e6b3c69236275c96662690ccc5eef0d4b4ed2dd90bdf298cc7539

Analysis

max time kernel
93s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28-09-2024 07:48

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General

Target

7f90d1d2465e6b3c69236275c96662690ccc5eef0d4b4ed2dd90bdf298cc7539.exe
Size

25KB
MD5

fe8b74facf33c3cb9c2399d0e32b6e90
SHA1

d877d8201468404dfa5e286e0fcc6b3d535886f1
SHA256

7f90d1d2465e6b3c69236275c96662690ccc5eef0d4b4ed2dd90bdf298cc7539
SHA512

3a679ff30e786f86ef9f6b1912a8358c2710b54fece7d1af7425095ee3ebd7726cb64c0caf7a289cb302c65523229a9be21ff8ce8e51c8d3a40deb8813090189
SSDEEP

768:5vkVCd2emvs+uWoT60lkcDjRfoXMxGfihbo:yEEDvsDWaKIjFoXKQiC

Score

10^/10

njrat topher trojan

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

topher

mehmet741.duckdsn.org:81

Mutex

Windows Update

Attributes

reg_key
Windows Update
splitter
|Hassan|

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

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000_Classes\Local Settings	7f90d1d2465e6b3c69236275c96662690ccc5eef0d4b4ed2dd90bdf298cc7539.exe
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000_Classes\Local Settings	OpenWith.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
5008	7f90d1d2465e6b3c69236275c96662690ccc5eef0d4b4ed2dd90bdf298cc7539.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2656	OpenWith.exe

C:\Users\Admin\AppData\Local\Temp\7f90d1d2465e6b3c69236275c96662690ccc5eef0d4b4ed2dd90bdf298cc7539.exe
"C:\Users\Admin\AppData\Local\Temp\7f90d1d2465e6b3c69236275c96662690ccc5eef0d4b4ed2dd90bdf298cc7539.exe"
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
PID:5008

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2656

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/5008-0-0x00007FF8D1265000-0x00007FF8D1266000-memory.dmp

Filesize
4KB

Download
memory/5008-1-0x00007FF8D0FB0000-0x00007FF8D1951000-memory.dmp

Filesize
9.6MB

Download
memory/5008-2-0x000000001C170000-0x000000001C63E000-memory.dmp

Filesize
4.8MB

Download
memory/5008-3-0x0000000001790000-0x00000000017A2000-memory.dmp

Filesize
72KB

Download
memory/5008-4-0x000000001C730000-0x000000001C7D6000-memory.dmp

Filesize
664KB

Download
memory/5008-5-0x000000001CAF0000-0x000000001CB8C000-memory.dmp

Filesize
624KB

Download
memory/5008-6-0x00007FF8D0FB0000-0x00007FF8D1951000-memory.dmp

Filesize
9.6MB

Download
memory/5008-10-0x00007FF8D0FB0000-0x00007FF8D1951000-memory.dmp

Filesize
9.6MB

Download