c4f277c3da0ed37dde673ad860c449db99e573098d7d00e6b54dc1a63a0ba117

Analysis

max time kernel
150s
max time network
128s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/10/2026, 09:40

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General

Target
2026-10-28_16b1391819c4a421d271499cf7b5ad8b_darkgate_elex_luca-stealer_mespinoza_njrat.exe
Size 21.0MB
Sample261030-lnhpcscv4p
SHA256 c4f277c3da0ed37dde673ad860c449db99e573098d7d00e6b54dc1a63a0ba117
MD5 16b1391819c4a421d271499cf7b5ad8b
SHA1 4a6c50d69b2981a3697e6d14f9fdf92b58e227c8
SHA512 dfef7fb28f08c9214b3f26e494dc8d6a6eb63872c480a344307890db5c95734dc55523b673ea04c9ab496cd60a74778559318f2819b6498db3583d36042c0f77
SSDEEP 393216:JK6HiRE5bxpKExL3JzATzC8WfeIRVlFvlQCcv6QaAu5SVDMTNSG/lVrl3KEy:AUbxpKOxk6lFiPvQ6yhpKT
TLSH
T150273322B79258A2DC749F7C041D6303403F2E47DE98ABEF3BD637694A725F08976852
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery execution

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4132	fy2aMlKlCY4mh.exe

Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

Web Service

T1102

flow	ioc
1	pastebin.com
2	pastebin.com

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
5016	cmd.exe

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	fy2aMlKlCY4mh.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	fy2aMlKlCY4mh.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	2026-10-28_16b1391819c4a421d271499cf7b5ad8b_darkgate_elex_luca-stealer_mespinoza_njrat.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fy2aMlKlCY4mh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4636 wrote to memory of 4132	4636	2026-10-28_16b1391819c4a421d271499cf7b5ad8b_darkgate_elex_luca-stealer_mespinoza_njrat.exe	89
PID 4636 wrote to memory of 5016	4636	2026-10-28_16b1391819c4a421d271499cf7b5ad8b_darkgate_elex_luca-stealer_mespinoza_njrat.exe	90

C:\Users\Admin\AppData\Local\Temp\2026-10-28_16b1391819c4a421d271499cf7b5ad8b_darkgate_elex_luca-stealer_mespinoza_njrat.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-28_16b1391819c4a421d271499cf7b5ad8b_darkgate_elex_luca-stealer_mespinoza_njrat.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4636
- C:\Users\Admin\AppData\Local\Temp\fy2aMlKlCY4mh.exe
  "C:\Users\Admin\AppData\Local\Temp\fy2aMlKlCY4mh.exe" /i
  2⤵
  - Executes dropped EXE
  - Reads the TCP/IP host and domain name from the registry
  - System Location Discovery: System Language Discovery
  PID:4132
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\del_.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:5016

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

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Downloads

del_.bat

Path C:\Users\Admin\AppData\Local\Temp\del_.bat
Size 337B
SHA256 b540b26e93f16010cc53b9b8e5ea30fac2a40151c702efd2bf545035d58c890f
MD5 7a28772748e3101743edd6038a68a743
SHA1 146b0f436328d2985501509773f2384c7ee5ab31
SHA512 5192d702f2ea74707d63e38354364bf0008fcb308b570a92fcce4b3a58647f12a7cef7fe3038624496e9a21bf020637b2f4ae969bb0fa52bcf8302d484e8278d
TLSH
T195E02607456489020529206703FB1669D9EE88AB2A41BBC48760863929CA40C76FE680
MD5 SHA1 SHA512 TLSH

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fy2aMlKlCY4mh.exe

Path C:\Users\Admin\AppData\Local\Temp\fy2aMlKlCY4mh.exe
Size 11.0MB
SHA256 4341efff2edc141becf776b31e65b534d58996ae26c3c28cbe66c75724a97fad
MD5 d018e259ee85952c1eaa453717bde818
SHA1 de8e519e60830291de8e0b8508ca7581aa5c430f
SHA512 f26322ff461fa6bd7d0a7245f4cff81743af4b4408022fbe33a2416c331d940494ba208ddbf4b7dfa345ec69807ae050af091995b3590ac75b884ed5712ad998
SSDEEP 196608:JZ872k1AeAi2KOld5bxRCK65DzLlQCcHsJcQvQaT0u5SHv:JK6HiRE5bxwFvlQCcv6QaAu5SP
TLSH
T108C62322F39258A2D8B4AF7C00199303413E6E87DE98AFDF2BD6376D4A715F08977452
MD5 SHA1 SHA512 SSDEEP TLSH