f9aa4cdeb39dc0f22a0dc0ad02a0cd810415ac211a3a39c3e111fb332ab43c43

Analysis

max time kernel
149s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
25/08/2026, 22:23

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General

Target
2026-08-23_b92a9221a4af7d1f490ea697d4ccdc71_darkgate_elex_luca-stealer_mespinoza_njrat.exe
Size 12.0MB
Sample260825-2a7dkazcka
SHA256 f9aa4cdeb39dc0f22a0dc0ad02a0cd810415ac211a3a39c3e111fb332ab43c43
MD5 b92a9221a4af7d1f490ea697d4ccdc71
SHA1 cc8ead7c8f63a4e781298013b4fe855b8515f504
SHA512 f3b4435e7b3443d9bff4aad2a0c7f48aff51340c929890ceb5a0280acf445c1c7b95ab7b8c605943df67d71bb83f5af06d34fa15d9333ca4202c8254bbd76a6a
SSDEEP 196608:2lF9gfXLaAeAi2KOld5bxW8fCGnbP3JzATC4C8WfszNpiRVxK65DzL7:2lFyfLPHiRE5bxWExL3JzATzC8WfeIRh
TLSH
T1CBC6230AB792D865C8302B7C20686313813E1D434F65AAEF6E927B5D4E786F0C9B3577
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery execution

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4888	aZMVyspueu.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
5	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
4372	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	aZMVyspueu.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-23_b92a9221a4af7d1f490ea697d4ccdc71_darkgate_elex_luca-stealer_mespinoza_njrat.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4872 wrote to memory of 4888	4872	2026-08-23_b92a9221a4af7d1f490ea697d4ccdc71_darkgate_elex_luca-stealer_mespinoza_njrat.exe	85
PID 4872 wrote to memory of 4372	4872	2026-08-23_b92a9221a4af7d1f490ea697d4ccdc71_darkgate_elex_luca-stealer_mespinoza_njrat.exe	86

C:\Users\Admin\AppData\Local\Temp\2026-08-23_b92a9221a4af7d1f490ea697d4ccdc71_darkgate_elex_luca-stealer_mespinoza_njrat.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-23_b92a9221a4af7d1f490ea697d4ccdc71_darkgate_elex_luca-stealer_mespinoza_njrat.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4872
- C:\Users\Admin\AppData\Local\Temp\aZMVyspueu.exe
  "C:\Users\Admin\AppData\Local\Temp\aZMVyspueu.exe" /i
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4888
- 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:4372

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

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Downloads

aZMVyspueu.exe

Path C:\Users\Admin\AppData\Local\Temp\aZMVyspueu.exe
Size 14.0MB
SHA256 226c7388e7368c64c362bf429db1032efa46640d01bb9841980bb58b985a55ea
MD5 d606f5e6dd5e7e2910208fe002d56a09
SHA1 7e8aeaa1905f0a56475a9c63ba6878eefba7d323
SHA512 861b913781428748af931b9563f2727a0609e76f9d875e1f805763f4331dca70bf7bb2a4001111962d874afe225e5c4032c87ee44b75a2670e8f81229efdb048
SSDEEP 393216:2lFyfLPHiRE5bxO6QaAu5SVDMTNSG/lVrl3KExL3JzATzCr:AUbxOPvQ6yhpKOxj
TLSH
T129E62305B792D8A5C8301B7C20686313813A1D034F65AAEF5F967B5D4E78AF1CAB3637
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

del_.bat

Path C:\Users\Admin\AppData\Local\Temp\del_.bat
Size 337B
SHA256 241d70b6a4eb8695bd334ffbfa8237123eaf768e2393a0106112e71162bae549
MD5 8640e78e8b48eb85d072a3ed47bdaf1a
SHA1 466bf2cba41861427164f47664192fc6a376cd9b
SHA512 203b6f01bdd2b16caf0e301ad6c56c876557606fb778ece025b25484fb0b326434f7a0fe077816410f7a3ded134b1c3a5559ed9155b004c3ce4cdff9a9b43b3c
TLSH
T145E0260B09A49501060A201F23FB9A8AEE5818CEAF9ABAC25355566B35C3A4C65F2390
MD5 SHA1 SHA512 TLSH