njrat | de0bd57617ea6b8e3354df4d3551eb5fc01954fab7ca2f697fe0e665048eb612

Analysis

max time kernel
91s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
25/11/2022, 23:17

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General

Target

de0bd57617ea6b8e3354df4d3551eb5fc01954fab7ca2f697fe0e665048eb612.exe
Size

29KB
MD5

28250c94c7cfdef4561173fb79c80dd5
SHA1

de82aeb67fada6f57a05519de33b0160b9cb09c7
SHA256

de0bd57617ea6b8e3354df4d3551eb5fc01954fab7ca2f697fe0e665048eb612
SHA512

2e707312bff0da419578793f307f65d3c5f97a1c60784855c5c5514a0b6f04d022220ec261794c46fead1488248ec9a8ee26b1c377db6e9d893fec665f6b7e3f
SSDEEP

384:tN2nLNl73t5otQMOdePp5TdNZmGmqD8ZneQqGBsbh0w4wlAokw9OhgOL1vYRGOZ1:tu7jo2MzBvb4qcneQBKh0p29SgR7l

Score

10^/10

njrat hacked trojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

HacKed

rayan100010001000.no-ip.biz:1177

Mutex

5cd8f17f4086744065eb0992a09e05a2

Attributes

reg_key
5cd8f17f4086744065eb0992a09e05a2
splitter
|'|'|

Signatures

njRAT/Bladabindi
Widely used RAT written in .NET.
trojan njrat

Executes dropped EXE 1 IoCs

pid	Process
3728	Trojan.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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	de0bd57617ea6b8e3354df4d3551eb5fc01954fab7ca2f697fe0e665048eb612.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4604 wrote to memory of 3728	4604	de0bd57617ea6b8e3354df4d3551eb5fc01954fab7ca2f697fe0e665048eb612.exe	78
PID 4604 wrote to memory of 3728	4604	de0bd57617ea6b8e3354df4d3551eb5fc01954fab7ca2f697fe0e665048eb612.exe	78
PID 4604 wrote to memory of 3728	4604	de0bd57617ea6b8e3354df4d3551eb5fc01954fab7ca2f697fe0e665048eb612.exe	78

C:\Users\Admin\AppData\Local\Temp\de0bd57617ea6b8e3354df4d3551eb5fc01954fab7ca2f697fe0e665048eb612.exe
"C:\Users\Admin\AppData\Local\Temp\de0bd57617ea6b8e3354df4d3551eb5fc01954fab7ca2f697fe0e665048eb612.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4604
- C:\Users\Admin\AppData\Local\Temp\Trojan.exe
  "C:\Users\Admin\AppData\Local\Temp\Trojan.exe"
  2⤵
  - Executes dropped EXE
  PID:3728

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Trojan.exe

Filesize
29KB

MD5
28250c94c7cfdef4561173fb79c80dd5

SHA1
de82aeb67fada6f57a05519de33b0160b9cb09c7

SHA256
de0bd57617ea6b8e3354df4d3551eb5fc01954fab7ca2f697fe0e665048eb612

SHA512
2e707312bff0da419578793f307f65d3c5f97a1c60784855c5c5514a0b6f04d022220ec261794c46fead1488248ec9a8ee26b1c377db6e9d893fec665f6b7e3f

Download Submit
C:\Users\Admin\AppData\Local\Temp\Trojan.exe

Filesize
29KB

MD5
28250c94c7cfdef4561173fb79c80dd5

SHA1
de82aeb67fada6f57a05519de33b0160b9cb09c7

SHA256
de0bd57617ea6b8e3354df4d3551eb5fc01954fab7ca2f697fe0e665048eb612

SHA512
2e707312bff0da419578793f307f65d3c5f97a1c60784855c5c5514a0b6f04d022220ec261794c46fead1488248ec9a8ee26b1c377db6e9d893fec665f6b7e3f

Download Submit
memory/3728-136-0x00000000752D0000-0x0000000075881000-memory.dmp

Filesize
5.7MB

Download
memory/3728-138-0x00000000752D0000-0x0000000075881000-memory.dmp

Filesize
5.7MB

Download
memory/4604-132-0x00000000752D0000-0x0000000075881000-memory.dmp

Filesize
5.7MB

Download
memory/4604-137-0x00000000752D0000-0x0000000075881000-memory.dmp

Filesize
5.7MB

Download