4c13e37246e07d270d5235e07bb99e2aebb8ee2192b29bc993431b668054553a

Analysis

max time kernel
149s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
24/04/2026, 03:52

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General

Target
2026-04-24_1c0157b8a1bd42d449cef0e861587386_amadey_elex_njrat_smoke-loader.exe
Size 3.3MB
Sample260424-eff28ses5x
SHA256 4c13e37246e07d270d5235e07bb99e2aebb8ee2192b29bc993431b668054553a
MD5 1c0157b8a1bd42d449cef0e861587386
SHA1 8c9d3194951d84e73fa79509e651864631de3468
SHA512 88e22a7603fede92aa97bdb4c7aad69866fa92ba5b34d99b98ddbe2f73496639b3eeea47cfbfde7b0293ef77b9f9b5b82e9ed6a9ede3f42e97df402d15304d94
SSDEEP 49152:Fvm22OdWOXqrbIyUJVHX2yGD1ViNlLzvQhQbUHTiCPmR+Ym0cwLVT5kUvgJSgHTg:5mSWOiIyUD2NolCQII+uVLUjH5oxFbxD
TLSH
T1D5F5120A7758E0F3D26126B4B84187D693327CB4BF614BC73EC4234E9C666D8AEA7711
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3208	FB58.tmp

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-04-24_1c0157b8a1bd42d449cef0e861587386_amadey_elex_njrat_smoke-loader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	FB58.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2392 wrote to memory of 3208	2392	2026-04-24_1c0157b8a1bd42d449cef0e861587386_amadey_elex_njrat_smoke-loader.exe	79

C:\Users\Admin\AppData\Local\Temp\2026-04-24_1c0157b8a1bd42d449cef0e861587386_amadey_elex_njrat_smoke-loader.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-24_1c0157b8a1bd42d449cef0e861587386_amadey_elex_njrat_smoke-loader.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2392
- C:\Users\Admin\AppData\Local\Temp\FB58.tmp
  "C:\Users\Admin\AppData\Local\Temp\FB58.tmp" --splashC:\Users\Admin\AppData\Local\Temp\2026-04-24_1c0157b8a1bd42d449cef0e861587386_amadey_elex_njrat_smoke-loader.exe FAAFB52E12F6AAADAE8B2B227A495FA6950BEC090FEA0319F3E68F812FA57DD59565C387A1B84F7037FF2925AEE99505D8C805A4506A56E99F4A330EE3BB658E
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3208

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

FB58.tmp

Path C:\Users\Admin\AppData\Local\Temp\FB58.tmp
Size 3.3MB
SHA256 8b1b6da915d9c30a9f328e5846ac227082599ddee0400b53624bb9612dd511c6
MD5 1f2e7f72f0461d660ec2014fa6bc5fc9
SHA1 14c06d64c317485789530ab6a375cefefeeeafe4
SHA512 4c56f220f3c925cf50126ac8a07a941602aab15a620a0c4d2b946e308a2b8dccf312388f6bee123c71fc00abc335ad5a4868a19c02c5268191e0479edc3b0b52
SSDEEP 98304:5mSWOiIyUGZAHyiHy4GvOgbcMgtVLUjH5oxFbxD:5XwZAe4iOGxgtVUjZEdD
TLSH
T170F5120B7759E0F3D26156F47C8187D2A3367D74AE610BC33E88231E8C266D8AEA7751
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2392-4-0x0000000000B90000-0x0000000001192000-memory.dmp

Download

memory/3208-7-0x0000000000BA0000-0x00000000011A2000-memory.dmp