a636cd037080fc42cafa6e1148324c6fba3b437371d8f7432af4ce52e674305e

Analysis

max time kernel
150s
max time network
131s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
18/08/2026, 02:05

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
2026-08-18_840474048d3db0eb9283712a26a94086_darkgate_elex_luca-stealer_mespinoza_njrat.exe
Size 23.0MB
Sample260818-ch9ffseh27
SHA256 a636cd037080fc42cafa6e1148324c6fba3b437371d8f7432af4ce52e674305e
MD5 840474048d3db0eb9283712a26a94086
SHA1 738a1af4abd4b49a7e9cf46da2bda3963366bc5d
SHA512 ec9e92f56b20101c249b8c66e6a4828984c500f5fd7bd942b40e68198a71d1b4a0d958eb8db6689d5f331ab30e430e4d4f43aaa8908869536b4709cf783e05f3
SSDEEP 393216:JK6HiRE5bx4l3KExL3JzATzC8WfeIRVlFvlQCcv6QaAu5SVDMTNSG/lVrl3KExLw:AUbx4pKOxk6lFiPvQ6yhpKOxO
TLSH
T176373322B79258A6D8749F7C04196303403F2E47CE98ABEF3BD6376D4A715F189B6843
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery execution

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
484	WDvOMv34x.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
6	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
3476	cmd.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	2026-08-18_840474048d3db0eb9283712a26a94086_darkgate_elex_luca-stealer_mespinoza_njrat.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WDvOMv34x.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4644 wrote to memory of 484	4644	2026-08-18_840474048d3db0eb9283712a26a94086_darkgate_elex_luca-stealer_mespinoza_njrat.exe	90
PID 4644 wrote to memory of 3476	4644	2026-08-18_840474048d3db0eb9283712a26a94086_darkgate_elex_luca-stealer_mespinoza_njrat.exe	91

C:\Users\Admin\AppData\Local\Temp\2026-08-18_840474048d3db0eb9283712a26a94086_darkgate_elex_luca-stealer_mespinoza_njrat.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-18_840474048d3db0eb9283712a26a94086_darkgate_elex_luca-stealer_mespinoza_njrat.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4644
- C:\Users\Admin\AppData\Local\Temp\WDvOMv34x.exe
  "C:\Users\Admin\AppData\Local\Temp\WDvOMv34x.exe" /i
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:484
- 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:3476

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

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

WDvOMv34x.exe

Path C:\Users\Admin\AppData\Local\Temp\WDvOMv34x.exe
Size 16.0MB
SHA256 7da1d265ec43dde62295020ff16ef9ab9f20844fea2a271d65f5a4514ed68539
MD5 2c806e25a733fd3eb6bbd3a437a94bc5
SHA1 eb84ddf8eee557edeacf50281edb29a446fe5586
SHA512 820ebce752015f52ce04220539bb3395a86ae99bfdd7bec17447e738d0fe8b078542aa20432144c0e70f34fd91b67fc5745c897e8b0f58890bfc34130488c659
SSDEEP 393216:JK6HiRE5bxDDMTNSG/lVrl3KExL3JzATzC8WfeIRVlFB:AUbxDyhpKOxk6lFB
TLSH
T166F62322B79158A6DC749F7C04196303403F2E47DE98ABEF3BD637AD4A715F089B6842
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

del_.bat

Path C:\Users\Admin\AppData\Local\Temp\del_.bat
Size 337B
SHA256 afd8230e77f8d28bcbfb069bd4f8bcf74bcf3ebc5986f352ebbd9952428afc17
MD5 f10e6de34561e00e1972f9b58522eac3
SHA1 cae1d9b71206c9348be8df79f4fc341ee0e84857
SHA512 726a52e9e38c52dcca2522a7f749937ae64baa4c8bb9b3bcccc52e55f3430fbae4d93e2e457aa35b71f0ac3ad05d3ee8107d5783f253129da645cff0e78d807b
TLSH
T15CE0260F04698A090D26201F03EF2695E92658672A60FAC29768812B3AD340CA2F1684
MD5 SHA1 SHA512 TLSH