b9025c55a5c5795a35c28908d90f3d0b8203162eedfe1460be5d5cc4069d5e43

Analysis

max time kernel
150s
max time network
127s
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, 01:58

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General

Target
2026-10-28_73d8f588eb381f242d03fb35cc951f9e_darkgate_elex_luca-stealer_mespinoza_njrat.exe
Size 22.0MB
Sample261030-cd5ayavvg1
SHA256 b9025c55a5c5795a35c28908d90f3d0b8203162eedfe1460be5d5cc4069d5e43
MD5 73d8f588eb381f242d03fb35cc951f9e
SHA1 e05aa690bd4cb1f0ae348eceb2376e21cb8ba7cc
SHA512 cb7ff97c32d0522e8b8017d6b6233f6d4928217fa1194e2adc78e9f52a19867203c8fdc9f80fc40d8dc0d3a0e1d20bfcb80476b132299b9cb1b465eeb15b3b66
SSDEEP 393216:JK6HiRE5bxlvlQCcv6QaAu5SVDMTNSG/lVrl3KExL3JzATzC8WfeIRVlFvlQCck:AUbxliPvQ6yhpKOxk6lFN
TLSH
T1DC373322B79258A6D8749F3C04196303403F2E47DE98AFEF3BD6376D4A715F089B6942
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery execution

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5004	fAW5e1kscs8B5.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
4204	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	fAW5e1kscs8B5.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	fAW5e1kscs8B5.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_73d8f588eb381f242d03fb35cc951f9e_darkgate_elex_luca-stealer_mespinoza_njrat.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fAW5e1kscs8B5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4316 wrote to memory of 5004	4316	2026-10-28_73d8f588eb381f242d03fb35cc951f9e_darkgate_elex_luca-stealer_mespinoza_njrat.exe	89
PID 4316 wrote to memory of 4204	4316	2026-10-28_73d8f588eb381f242d03fb35cc951f9e_darkgate_elex_luca-stealer_mespinoza_njrat.exe	90

C:\Users\Admin\AppData\Local\Temp\2026-10-28_73d8f588eb381f242d03fb35cc951f9e_darkgate_elex_luca-stealer_mespinoza_njrat.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-28_73d8f588eb381f242d03fb35cc951f9e_darkgate_elex_luca-stealer_mespinoza_njrat.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4316
- C:\Users\Admin\AppData\Local\Temp\fAW5e1kscs8B5.exe
  "C:\Users\Admin\AppData\Local\Temp\fAW5e1kscs8B5.exe" /i
  2⤵
  - Executes dropped EXE
  - Reads the TCP/IP host and domain name from the registry
  - System Location Discovery: System Language Discovery
  PID:5004
- 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:4204

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 99d68e7b667451653614b902d4cd632e109cbc2016a646afec517d79ad3aedb7
MD5 4c54d424ee32caf546ad098160289398
SHA1 7efe6e05893ee92f2e578be6600179db74b3c86b
SHA512 b577e8820998c696e9147bdaba28c234d84e78767eaeab5df35b2cc6d064fc06fb0268864b8a15f77e0c175114bab00ac46769a224a59feea936a1c55f6cbabe
TLSH
T1FFE0260F19358754140B312703FF6969E93C09AF5A49FBC19314823924C70CCA5F6A92
MD5 SHA1 SHA512 TLSH

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fAW5e1kscs8B5.exe

Path C:\Users\Admin\AppData\Local\Temp\fAW5e1kscs8B5.exe
Size 23.0MB
SHA256 fbbb25e119d6caa1928b712d6f2a31206f95fa8dc8a25dc55ec4f682457bbab2
MD5 959ecfc7cea5ec2baf80d7c20b3212d7
SHA1 7b3f3786fb5376baa93c53fba77365fd03b12fac
SHA512 e4be701ed8c993772143d4f2b16a6d182904d6f4c034d812e73a25593faba193691414d9fe53a4f4981238e95acb5bc21abd0a666c4d74c232582e2b4b272daa
SSDEEP 393216:JK6HiRE5bx6u5SVDMTNSG/lVrl3KExL3JzATzC8WfeIRVlFvlQCcv6QaAu5SVDMl:AUbx6Q6yhpKOxk6lFiPvQ6S
TLSH
T154373322B79158A6DC749F3C0419A303403F2E47DE98AFEF3BDA37694A715F18976902
MD5 SHA1 SHA512 SSDEEP TLSH