f1877a6a43cab5c26c5a8d3139b0c0c1707c4465ccaed7084f17631ced7f801d

Analysis

max time kernel
150s
max time network
126s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
27/08/2026, 23:55

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General

Target
2026-08-27_fe876d4fdff577707ed9ba20cd54ae4b_darkgate_elex_luca-stealer_mespinoza_njrat.exe
Size 16.0MB
Sample260827-3yr48abc82
SHA256 f1877a6a43cab5c26c5a8d3139b0c0c1707c4465ccaed7084f17631ced7f801d
MD5 fe876d4fdff577707ed9ba20cd54ae4b
SHA1 4c9f3614615f7acc43cedff2d3c21ed4f3abc991
SHA512 74d86b6eb70ec2bd2e02de5d2d8f1269c1a8e47aacc39416718c929b8da0c4c1afc0e924f70920a4929d7abb7cc60d768ee9f7bbd5435a93df7952b60bb6851a
SSDEEP 393216:2lFyfLPHiRE5bxb6QaAu5SVDMTNSG/lVrl3KExL3JzATzC8WfeIRV:AUbxbPvQ6yhpKOxkY
TLSH
T197F63309B792D965C8301B7C2068A313813E1D034F55AAFF5F967B594E78AF1CAB3632
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery execution

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4200	uRYCpNlYDdBA.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
1568	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	uRYCpNlYDdBA.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-27_fe876d4fdff577707ed9ba20cd54ae4b_darkgate_elex_luca-stealer_mespinoza_njrat.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3708 wrote to memory of 4200	3708	2026-08-27_fe876d4fdff577707ed9ba20cd54ae4b_darkgate_elex_luca-stealer_mespinoza_njrat.exe	88
PID 3708 wrote to memory of 1568	3708	2026-08-27_fe876d4fdff577707ed9ba20cd54ae4b_darkgate_elex_luca-stealer_mespinoza_njrat.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-27_fe876d4fdff577707ed9ba20cd54ae4b_darkgate_elex_luca-stealer_mespinoza_njrat.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-27_fe876d4fdff577707ed9ba20cd54ae4b_darkgate_elex_luca-stealer_mespinoza_njrat.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3708
- C:\Users\Admin\AppData\Local\Temp\uRYCpNlYDdBA.exe
  "C:\Users\Admin\AppData\Local\Temp\uRYCpNlYDdBA.exe" /i
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4200
- 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:1568

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

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Downloads

del_.bat

Path C:\Users\Admin\AppData\Local\Temp\del_.bat
Size 337B
SHA256 014ab132f14417b4ec79566dbe62844eb1963228a7e14addc85c5f9e67eb632b
MD5 7eafd99063f0548857ba3115f181b028
SHA1 7873d3b86cc412987bdda97e6e6443d3f2d66cd7
SHA512 cd8535988adef7f89d2d79737051d3435342fb50a7aee15e8f3982c8734325d87a7f90736017453cf1f57a0565b007973b80d2a4f1d2debcc7b28ca1126ad7d5
TLSH
T142E0264744E6850C080A709B23FB1AB6E924645E2A02BFD08312912A35C240C6BFAB94
MD5 SHA1 SHA512 TLSH

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uRYCpNlYDdBA.exe

Path C:\Users\Admin\AppData\Local\Temp\uRYCpNlYDdBA.exe
Size 21.0MB
SHA256 b6098ae135614d378593eaf42d3b0288faec3bc084227fdf08eddca9e8ddb253
MD5 e58cf8ab7ad2f01e8e0ede88d9817d3a
SHA1 2c216e30bea1f475bbdb92547901116b573fd49e
SHA512 87b315e9da8f9d80344632b94e52b26d6aa1c8ebdff59db447de2c4bb5288a785c9e10f5d57eeb46782bb92bdf626961ad4adddc42aaf79860d2ef660973ae59
SSDEEP 393216:2lFyfLPHiRE5bxcQCcv6QaAu5SVDMTNSG/lVrl3KExL3JzATzC8WfeIRVlFvlQC2:AUbxJPvQ6yhpKOxk6lF+
TLSH
T187273309B79298A5C8301B7C20286313813E1E434F65AAEF5F967B5D4E78AF1C5B3637
MD5 SHA1 SHA512 SSDEEP TLSH