Overview
overview
4Static
static
3music-go.exe
windows7-x64
4music-go.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
3api-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
1Analysis
-
max time kernel
121s -
max time network
162s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
03-07-2024 15:00
Static task
static1
Behavioral task
behavioral1
Sample
music-go.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
music-go.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
api-ms-win-crt-locale-l1-1-0.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral4
Sample
api-ms-win-crt-math-l1-1-0.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral5
Sample
api-ms-win-crt-multibyte-l1-1-0.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral6
Sample
api-ms-win-crt-private-l1-1-0.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral7
Sample
api-ms-win-crt-process-l1-1-0.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral8
Sample
api-ms-win-crt-runtime-l1-1-0.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
api-ms-win-crt-stdio-l1-1-0.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral10
Sample
api-ms-win-crt-string-l1-1-0.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
api-ms-win-crt-time-l1-1-0.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral12
Sample
api-ms-win-crt-utility-l1-1-0.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral13
Sample
d3dcompiler_47.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral14
Sample
ffmpeg.dll
Resource
win7-20240611-en
Behavioral task
behavioral15
Sample
ffmpeg.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral16
Sample
libEGL.dll
Resource
win7-20240220-en
Behavioral task
behavioral17
Sample
libEGL.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral18
Sample
libGLESv2.dll
Resource
win7-20240221-en
Behavioral task
behavioral19
Sample
libGLESv2.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral20
Sample
msvcp100.dll
Resource
win7-20231129-en
Behavioral task
behavioral21
Sample
msvcp100.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral22
Sample
msvcp140.dll
Resource
win7-20240611-en
Behavioral task
behavioral23
Sample
msvcp140.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral24
Sample
msvcr100.dll
Resource
win7-20240221-en
Behavioral task
behavioral25
Sample
msvcr100.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral26
Sample
resources/app/7za.exe
Resource
win7-20240221-en
Behavioral task
behavioral27
Sample
resources/app/7za.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral28
Sample
resources/app/PKVSKeyChecker_protected.dll
Resource
win7-20240508-en
Behavioral task
behavioral29
Sample
resources/app/PKVSKeyChecker_protected.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral30
Sample
resources/app/WidevineCdm/4.10.2710.0/_platform_specific/win_x86/widevinecdm.dll
Resource
win7-20240611-en
Behavioral task
behavioral31
Sample
resources/app/WidevineCdm/4.10.2710.0/_platform_specific/win_x86/widevinecdm.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral32
Sample
resources/app/loader/loader.html
Resource
win7-20240611-en
General
-
Target
api-ms-win-crt-locale-l1-1-0.dll
-
Size
18KB
-
MD5
62562f65937a39c28b795e1acbbda9ce
-
SHA1
2fb1ddd0fc9e8d1bc367a3c73f79723044f310c6
-
SHA256
8f5ee5bd8d46952075a04e3ee09b3da2f5d324fce433d5489f06b4ce4d4f872c
-
SHA512
d330c6a502b8df39c8cdab4ac2ebdf672da0581cff6c20668747d89fabeb7c045dfb2f7b1bd12f74c1c8528e718362aee1e168bdbacad758e574c75364fc276e
-
SSDEEP
384:GW1hWD5YHNfPfLeEdtpBjdY3FY+f35XhlMl:9MYBbeElrY3FBi
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid Process procid_target PID 4356 wrote to memory of 112 4356 rundll32.exe 89 PID 4356 wrote to memory of 112 4356 rundll32.exe 89 PID 4356 wrote to memory of 112 4356 rundll32.exe 89
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\api-ms-win-crt-locale-l1-1-0.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4356 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\api-ms-win-crt-locale-l1-1-0.dll,#12⤵PID:112
-