Overview
overview
5Static
static
3sidify-mus...ee.exe
windows7-x64
5sidify-mus...ee.exe
windows10-2004-x64
4api-ms-win...-0.dll
windows10-2004-x64
1api-ms-win...-0.dll
windows10-2004-x64
1api-ms-win...-0.dll
windows10-2004-x64
1api-ms-win...-0.dll
windows10-2004-x64
1api-ms-win...-0.dll
windows10-2004-x64
1api-ms-win...-0.dll
windows10-2004-x64
1api-ms-win...-0.dll
windows10-2004-x64
1api-ms-win...-0.dll
windows10-2004-x64
1d3dcompiler_47.dll
windows10-2004-x64
3ffmpeg.dll
windows7-x64
1ffmpeg.dll
windows10-2004-x64
1libEGL.dll
windows7-x64
1libEGL.dll
windows10-2004-x64
1libGLESv2.dll
windows7-x64
3libGLESv2.dll
windows10-2004-x64
3msvcp100.dll
windows7-x64
3msvcp100.dll
windows10-2004-x64
3msvcp140.dll
windows7-x64
3msvcp140.dll
windows10-2004-x64
3msvcr100.dll
windows7-x64
3msvcr100.dll
windows10-2004-x64
3resources/app/7za.exe
windows7-x64
1resources/app/7za.exe
windows10-2004-x64
1resources/...ed.dll
windows7-x64
1resources/...ed.dll
windows10-2004-x64
1resources/...dm.dll
windows7-x64
1resources/...dm.dll
windows10-2004-x64
1resources/...r.html
windows7-x64
1resources/...r.html
windows10-2004-x64
1resources/...ize.js
windows7-x64
3Analysis
-
max time kernel
7s -
max time network
27s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
15-07-2024 13:43
Behavioral task
behavioral1
Sample
sidify-music-converter-free.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
sidify-music-converter-free.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
api-ms-win-crt-multibyte-l1-1-0.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral4
Sample
api-ms-win-crt-private-l1-1-0.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
api-ms-win-crt-process-l1-1-0.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral6
Sample
api-ms-win-crt-runtime-l1-1-0.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral7
Sample
api-ms-win-crt-stdio-l1-1-0.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral8
Sample
api-ms-win-crt-string-l1-1-0.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral9
Sample
api-ms-win-crt-time-l1-1-0.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral10
Sample
api-ms-win-crt-utility-l1-1-0.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral11
Sample
d3dcompiler_47.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral12
Sample
ffmpeg.dll
Resource
win7-20240704-en
Behavioral task
behavioral13
Sample
ffmpeg.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral14
Sample
libEGL.dll
Resource
win7-20240704-en
Behavioral task
behavioral15
Sample
libEGL.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral16
Sample
libGLESv2.dll
Resource
win7-20240704-en
Behavioral task
behavioral17
Sample
libGLESv2.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral18
Sample
msvcp100.dll
Resource
win7-20240708-en
Behavioral task
behavioral19
Sample
msvcp100.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral20
Sample
msvcp140.dll
Resource
win7-20240704-en
Behavioral task
behavioral21
Sample
msvcp140.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral22
Sample
msvcr100.dll
Resource
win7-20240705-en
Behavioral task
behavioral23
Sample
msvcr100.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral24
Sample
resources/app/7za.exe
Resource
win7-20240704-en
Behavioral task
behavioral25
Sample
resources/app/7za.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral26
Sample
resources/app/PKVSKeyChecker_protected.dll
Resource
win7-20240708-en
Behavioral task
behavioral27
Sample
resources/app/PKVSKeyChecker_protected.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral28
Sample
resources/app/WidevineCdm/4.10.2710.0/_platform_specific/win_x86/widevinecdm.dll
Resource
win7-20240704-en
Behavioral task
behavioral29
Sample
resources/app/WidevineCdm/4.10.2710.0/_platform_specific/win_x86/widevinecdm.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral30
Sample
resources/app/loader/loader.html
Resource
win7-20240704-en
Behavioral task
behavioral31
Sample
resources/app/loader/loader.html
Resource
win10v2004-20240709-en
Behavioral task
behavioral32
Sample
resources/app/loader/localize.js
Resource
win7-20240708-en
General
-
Target
resources/app/PKVSKeyChecker_protected.dll
-
Size
1.4MB
-
MD5
074a37cba804848e3414f47b4114ddbd
-
SHA1
045881e97692066350f355178662eab6d7b28ca8
-
SHA256
38653c0bee1ece5f849d8c9c0163861f02adfdf5c4684e1157a30d21405b9fbd
-
SHA512
076d7b0946d6936d1d4d860f519680784361242c0ac87de08e91e5c9e3af47acf6c9ddf5266017b35ebf2ad859988d2b834f433732d28ab85ed431640eabf83e
-
SSDEEP
24576:avN0vMvEQAqpB5c3eF0XFbATsbDNJ3TwzSWX6w9kYm4CyRsOe6CAOJaaV:i0vMvYN3edYrDwNAb6CJ
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
rundll32.exedescription pid Process procid_target PID 2004 wrote to memory of 1016 2004 rundll32.exe 31 PID 2004 wrote to memory of 1016 2004 rundll32.exe 31 PID 2004 wrote to memory of 1016 2004 rundll32.exe 31 PID 2004 wrote to memory of 1016 2004 rundll32.exe 31 PID 2004 wrote to memory of 1016 2004 rundll32.exe 31 PID 2004 wrote to memory of 1016 2004 rundll32.exe 31 PID 2004 wrote to memory of 1016 2004 rundll32.exe 31
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\resources\app\PKVSKeyChecker_protected.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2004 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\resources\app\PKVSKeyChecker_protected.dll,#12⤵PID:1016
-