Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
19/09/2026, 18:10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-09-19_fc3545bbe6e5c0b31e6b89479254d225_darkgate_elex_luca-stealer_mespinoza_njrat.exe
Resource
win10v2004-20260911-en
5 signatures
150 seconds
General
- Target 2026-09-19_fc3545bbe6e5c0b31e6b89479254d225_darkgate_elex_luca-stealer_mespinoza_njrat.exe
- Size 15.0MB
- Sample260919-wsf2fazz2j
- SHA256 9d24f2bca72b3c6584cce33c44786e177e901c3253cc9cfd8c69457cba53a07e
- MD5 fc3545bbe6e5c0b31e6b89479254d225
- SHA1 2f6714d30a2f74ad2af13965581ab699dd927ee3
- SHA512 c9dd3d2cc7d241f2cd4158c555c38d182871a31dd007a88f6f5efcfe14fb80c49abb70c79289abbe1d8ca242e64f6696c849454ace9e1be3cb894b681c6e94a3
- SSDEEP 393216:JK6HiRE5bxIQaAu5SVDMTNSG/lVrl3KExL3JzATzC8Wfe2:AUbxxvQ6yhpKOxkS
- TLSH T146F62312B79158A6DC749F7C0419A303403F2E47CE98ABEF3FDA37694A715F189B6902
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4588 FDRZWo1t.exe - Contacts third-party web service commonly abused for C2 1 TTPs 1 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
flow ioc 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.
pid Process 3496 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language FDRZWo1t.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-09-19_fc3545bbe6e5c0b31e6b89479254d225_darkgate_elex_luca-stealer_mespinoza_njrat.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 392 wrote to memory of 4588 392 2026-09-19_fc3545bbe6e5c0b31e6b89479254d225_darkgate_elex_luca-stealer_mespinoza_njrat.exe 88 PID 392 wrote to memory of 3496 392 2026-09-19_fc3545bbe6e5c0b31e6b89479254d225_darkgate_elex_luca-stealer_mespinoza_njrat.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-19_fc3545bbe6e5c0b31e6b89479254d225_darkgate_elex_luca-stealer_mespinoza_njrat.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-19_fc3545bbe6e5c0b31e6b89479254d225_darkgate_elex_luca-stealer_mespinoza_njrat.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:392 -
C:\Users\Admin\AppData\Local\Temp\FDRZWo1t.exe"C:\Users\Admin\AppData\Local\Temp\FDRZWo1t.exe" /i2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4588
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\del_.bat2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:3496
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\FDRZWo1t.exe
- Size 22.0MB
- SHA256 f2f89afc38a586f5353fcedf326e1caecfb80c8524a6378e7ccc10322c904c51
- MD5 427effb375d49bbd729d26304134da17
- SHA1 d278a96a026c6239d411e9d8dbe9311257a94146
- SHA512 28939762615914eefa14376faa6474209618e3e46a9fbb94fd17a1208b4c7bd7d926093f185bc55cab3d5b0c10fe04ad2a6c3d2e4bd48810f4201a928ae53b20
- SSDEEP 393216:JK6HiRE5bx9VlFvlQCcv6QaAu5SVDMTNSG/lVrl3KExL3JzATzC8WfeIRVlI:AUbxPlFiPvQ6yhpKOxk6lI
- TLSH T13F373322B79158A2DCB49F7C04196303403F2E47DE98AFEF3BD637A949715F089B6852
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\del_.bat
- Size 337B
- SHA256 1fee1a9841c8ccbc746e50c1d9f177d55628be1ad735650ec12f79de8f8a8e58
- MD5 a2a025efe18e6e87b49c4aa2cd723c69
- SHA1 cfd6464558fba7775987c11741b90f1b3970ff6a
- SHA512 0e4514de9e6c40185acba3cde1ce05831c953b4a286b1b05a3c7cc45dcaab570796e83e9786577d5182cf658a48b7f5f2d06c5f019d63dab5f5bad61ee212c05
- TLSH T106E026071865CF04054DB01F16FF778EF828489B2E06FFC0D3A146396AC314EA2FA29A
- MD5 SHA1 SHA512 TLSH