Overview
overview
10Static
static
10yilu_win64/init.bat
windows7-x64
1yilu_win64/init.bat
windows10-2004-x64
1yilu_win64...ce.exe
windows7-x64
1yilu_win64...ce.exe
windows10-2004-x64
1yilu_win64/start.bat
windows7-x64
1yilu_win64/start.bat
windows10-2004-x64
1yilu_win64/stop.bat
windows7-x64
1yilu_win64/stop.bat
windows10-2004-x64
1yilu_win64...CL.dll
windows7-x64
1yilu_win64...CL.dll
windows10-2004-x64
1yilu_win64...ta.exe
windows7-x64
1yilu_win64...ta.exe
windows10-2004-x64
1yilu_win64...-0.dll
windows10-2004-x64
1yilu_win64...-0.dll
windows10-2004-x64
1yilu_win64...-0.dll
windows10-2004-x64
1yilu_win64...-0.dll
windows10-2004-x64
1yilu_win64...-0.dll
windows10-2004-x64
1yilu_win64...-0.dll
windows10-2004-x64
1yilu_win64...-0.dll
windows10-2004-x64
1yilu_win64...-0.dll
windows10-2004-x64
1yilu_win64...-0.dll
windows10-2004-x64
1yilu_win64...-0.dll
windows10-2004-x64
1yilu_win64...-0.dll
windows10-2004-x64
1yilu_win64...-0.dll
windows10-2004-x64
1yilu_win64...40.dll
windows7-x64
1yilu_win64...40.dll
windows10-2004-x64
1yilu_win64...te.exe
windows7-x64
1yilu_win64...te.exe
windows10-2004-x64
1yilu_win64...40.dll
windows7-x64
1yilu_win64...40.dll
windows10-2004-x64
1yilu_win64...80.dll
windows7-x64
1yilu_win64...80.dll
windows10-2004-x64
1Analysis
-
max time kernel
117s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
25-12-2024 19:51
Behavioral task
behavioral1
Sample
yilu_win64/init.bat
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
yilu_win64/init.bat
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
yilu_win64/mservice.exe
Resource
win7-20241023-en
Behavioral task
behavioral4
Sample
yilu_win64/mservice.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
yilu_win64/start.bat
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
yilu_win64/start.bat
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
yilu_win64/stop.bat
Resource
win7-20241010-en
Behavioral task
behavioral8
Sample
yilu_win64/stop.bat
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
yilu_win64/work/protecta/OpenCL.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
yilu_win64/work/protecta/OpenCL.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
yilu_win64/work/protecta/protecta.exe
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
yilu_win64/work/protecta/protecta.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
yilu_win64/work/protecte/api-ms-win-crt-convert-l1-1-0.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral14
Sample
yilu_win64/work/protecte/api-ms-win-crt-environment-l1-1-0.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
yilu_win64/work/protecte/api-ms-win-crt-filesystem-l1-1-0.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral16
Sample
yilu_win64/work/protecte/api-ms-win-crt-heap-l1-1-0.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
yilu_win64/work/protecte/api-ms-win-crt-locale-l1-1-0.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral18
Sample
yilu_win64/work/protecte/api-ms-win-crt-math-l1-1-0.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
yilu_win64/work/protecte/api-ms-win-crt-multibyte-l1-1-0.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral20
Sample
yilu_win64/work/protecte/api-ms-win-crt-runtime-l1-1-0.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
yilu_win64/work/protecte/api-ms-win-crt-stdio-l1-1-0.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral22
Sample
yilu_win64/work/protecte/api-ms-win-crt-string-l1-1-0.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
yilu_win64/work/protecte/api-ms-win-crt-time-l1-1-0.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral24
Sample
yilu_win64/work/protecte/api-ms-win-crt-utility-l1-1-0.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
yilu_win64/work/protecte/msvcp140.dll
Resource
win7-20241010-en
Behavioral task
behavioral26
Sample
yilu_win64/work/protecte/msvcp140.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
yilu_win64/work/protecte/protecte.exe
Resource
win7-20241010-en
Behavioral task
behavioral28
Sample
yilu_win64/work/protecte/protecte.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
yilu_win64/work/protecte/vcruntime140.dll
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
yilu_win64/work/protecte/vcruntime140.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
yilu_win64/work/protectn/nvrtc-builtins64_80.dll
Resource
win7-20240903-en
Behavioral task
behavioral32
Sample
yilu_win64/work/protectn/nvrtc-builtins64_80.dll
Resource
win10v2004-20241007-en
General
-
Target
yilu_win64/stop.bat
-
Size
591B
-
MD5
9a00b71d42f4ed27e5aa1714b7e72b7c
-
SHA1
ac775885d291868e3b150ac8246942e42882f3de
-
SHA256
147be22acd696738965958862ed6049b13814e2edae89e3d75ffe3b3e86bbda7
-
SHA512
c0165e0ab11b35aaf04dc12fad7be557602dae0d9ca183607110362f0177f9892189af478fdebc316b6a46f14d5b67925acc00698d43e788f6324b4e44d0e903
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2252 wrote to memory of 2880 2252 cmd.exe 31 PID 2252 wrote to memory of 2880 2252 cmd.exe 31 PID 2252 wrote to memory of 2880 2252 cmd.exe 31 PID 2252 wrote to memory of 2884 2252 cmd.exe 32 PID 2252 wrote to memory of 2884 2252 cmd.exe 32 PID 2252 wrote to memory of 2884 2252 cmd.exe 32 PID 2252 wrote to memory of 2212 2252 cmd.exe 33 PID 2252 wrote to memory of 2212 2252 cmd.exe 33 PID 2252 wrote to memory of 2212 2252 cmd.exe 33
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\yilu_win64\stop.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:2252 -
C:\Windows\system32\mode.commode con cols=100 lines=202⤵PID:2880
-
-
C:\Users\Admin\AppData\Local\Temp\yilu_win64\mservice.exemservice.exe -service stop2⤵PID:2884
-
-
C:\Users\Admin\AppData\Local\Temp\yilu_win64\mservice.exemservice.exe -service uninstall2⤵PID:2212
-