File name:

BlueStacksMicroInstaller_5.21.212.1027_native.exe

Full analysis: https://app.any.run/tasks/e67ad72e-279f-49f0-95bb-534958c554ba
Verdict: Malicious activity
Analysis date: July 05, 2024, 08:30:01
OS: Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

F81719092D3DE67DBB703C4D7DE0B4BC

SHA1:

7591F7ED9E61F921DF2BCD961AABD2BC92911D0B

SHA256:

497FB57D6D983B1189B91486E5A4F1898753D8D4D086093913A426BBD9A7A9F6

SSDEEP:

49152:MnVQhBuOT8fOPjWs4Ia9KL6Gzks0U54vB029b3++7IeYAfXA:AeT8fYjW4uS6GosNi029b5I8XA

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • Drops the executable file immediately after the start

      • BlueStacksMicroInstaller_5.21.212.1027_native.exe (PID: 524)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • BlueStacksMicroInstaller_5.21.212.1027_native.exe (PID: 524)

    • Reads security settings of Internet Explorer

      • BlueStacksMicroInstaller_5.21.212.1027_native.exe (PID: 524)
      • BlueStacksInstaller.exe (PID: 1220)

    • Reads the date of Windows installation

      • BlueStacksMicroInstaller_5.21.212.1027_native.exe (PID: 524)
      • BlueStacksInstaller.exe (PID: 1220)

    • Application launched itself

      • BlueStacksInstaller.exe (PID: 1220)

  • INFO

    • Reads the computer name

      • BlueStacksMicroInstaller_5.21.212.1027_native.exe (PID: 524)
      • BlueStacksInstaller.exe (PID: 1220)
      • BlueStacksInstaller.exe (PID: 2968)

    • Checks supported languages

      • BlueStacksMicroInstaller_5.21.212.1027_native.exe (PID: 524)
      • BlueStacksInstaller.exe (PID: 1220)
      • HD-CheckCpu.exe (PID: 3188)
      • BlueStacksInstaller.exe (PID: 2968)
      • HD-CheckCpu.exe (PID: 2916)
      • HD-CheckCpu.exe (PID: 5608)

    • Create files in a temporary directory

      • BlueStacksMicroInstaller_5.21.212.1027_native.exe (PID: 524)

    • Process checks computer location settings

      • BlueStacksMicroInstaller_5.21.212.1027_native.exe (PID: 524)
      • BlueStacksInstaller.exe (PID: 1220)

    • Reads the machine GUID from the registry

      • BlueStacksInstaller.exe (PID: 1220)
      • BlueStacksInstaller.exe (PID: 2968)

    • Reads Environment values

      • BlueStacksInstaller.exe (PID: 1220)
      • BlueStacksInstaller.exe (PID: 2968)

    • Creates files or folders in the user directory

      • BlueStacksInstaller.exe (PID: 1220)
      • BlueStacksInstaller.exe (PID: 2968)

    • Disables trace logs

      • BlueStacksInstaller.exe (PID: 1220)
      • BlueStacksInstaller.exe (PID: 2968)

    • Checks proxy server information

      • BlueStacksInstaller.exe (PID: 1220)
      • BlueStacksInstaller.exe (PID: 2968)

    • Reads the software policy settings

      • BlueStacksInstaller.exe (PID: 1220)
      • BlueStacksInstaller.exe (PID: 2968)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2021:07:19 13:21:27+00:00
ImageFileCharacteristics: No relocs, Executable, 32-bit
PEType: PE32
LinkerVersion: 9
CodeSize: 133632
InitializedDataSize: 224768
UninitializedDataSize: -
EntryPoint: 0x1a5b2
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI
FileVersionNumber: 19.0.0.0
ProductVersionNumber: 19.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: now.gg, Inc.
FileDescription: BlueStacks Setup
FileVersion: 5
InternalName: BlueStacks Installer
LegalCopyright: Copyright (c) 2010-2021 Bluestacks from Now.gg, Inc.
OriginalFileName: BlueStacksInstaller.exe
ProductName: BlueStacks 5
ProductVersion: 5
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
130
Monitored processes
9
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start bluestacksmicroinstaller_5.21.212.1027_native.exe bluestacksinstaller.exe hd-checkcpu.exe no specs conhost.exe no specs bluestacksinstaller.exe hd-checkcpu.exe no specs conhost.exe no specs hd-checkcpu.exe no specs conhost.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
524"C:\Users\admin\Desktop\BlueStacksMicroInstaller_5.21.212.1027_native.exe" C:\Users\admin\Desktop\BlueStacksMicroInstaller_5.21.212.1027_native.exe
explorer.exe
User:
admin
Company:
now.gg, Inc.
Integrity Level:
MEDIUM
Description:
BlueStacks Setup
Version:
5.0
Modules
Images
c:\users\admin\desktop\bluestacksmicroinstaller_5.21.212.1027_native.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\user32.dll
1052\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—HD-CheckCpu.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
1220"C:\Users\admin\AppData\Local\Temp\7zSC02253FC\BlueStacksInstaller.exe" C:\Users\admin\AppData\Local\Temp\7zSC02253FC\BlueStacksInstaller.exe
BlueStacksMicroInstaller_5.21.212.1027_native.exe
User:
admin
Company:
now.gg, Inc.
Integrity Level:
MEDIUM
Description:
BlueStacks Installer
Version:
5.21.212.1027
Modules
Images
c:\users\admin\appdata\local\temp\7zsc02253fc\bluestacksinstaller.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
2916"C:\Users\admin\AppData\Local\Temp\7zSC02253FC\HD-CheckCpu.exe" --cmd checkSSE4C:\Users\admin\AppData\Local\Temp\7zSC02253FC\HD-CheckCpu.exe—BlueStacksInstaller.exe
User:
admin
Integrity Level:
HIGH
Exit code:
1
Modules
Images
c:\users\admin\appdata\local\temp\7zsc02253fc\hd-checkcpu.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\kernel.appcore.dll
2968"C:\Users\admin\AppData\Local\Temp\7zSC02253FC\BlueStacksInstaller.exe" "BlueStacksMicroInstaller_5.21.212.1027_native.exe"C:\Users\admin\AppData\Local\Temp\7zSC02253FC\BlueStacksInstaller.exe
BlueStacksInstaller.exe
User:
admin
Company:
now.gg, Inc.
Integrity Level:
HIGH
Description:
BlueStacks Installer
Version:
5.21.212.1027
Modules
Images
c:\users\admin\appdata\local\temp\7zsc02253fc\bluestacksinstaller.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
3188"C:\Users\admin\AppData\Local\Temp\7zSC02253FC\HD-CheckCpu.exe" --cmd checkHypervEnabledC:\Users\admin\AppData\Local\Temp\7zSC02253FC\HD-CheckCpu.exe—BlueStacksInstaller.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
4294967295
Modules
Images
c:\users\admin\appdata\local\temp\7zsc02253fc\hd-checkcpu.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\kernel.appcore.dll
3596\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—HD-CheckCpu.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
5080\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—HD-CheckCpu.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
5608"C:\Users\admin\AppData\Local\Temp\7zSC02253FC\HD-CheckCpu.exe" --cmd checkHypervEnabledC:\Users\admin\AppData\Local\Temp\7zSC02253FC\HD-CheckCpu.exe—BlueStacksInstaller.exe
User:
admin
Integrity Level:
HIGH
Exit code:
4294967295
Modules
Images
c:\users\admin\appdata\local\temp\7zsc02253fc\hd-checkcpu.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\kernel.appcore.dll
Total events
16 229
Read events
16 196
Write events
33
Delete events
0

Modification events

(PID) Process:(524) BlueStacksMicroInstaller_5.21.212.1027_native.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(524) BlueStacksMicroInstaller_5.21.212.1027_native.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(524) BlueStacksMicroInstaller_5.21.212.1027_native.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(524) BlueStacksMicroInstaller_5.21.212.1027_native.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(1220) BlueStacksInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BlueStacksInstaller_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(1220) BlueStacksInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BlueStacksInstaller_RASAPI32
Operation:writeName:EnableAutoFileTracing
Value:
0
(PID) Process:(1220) BlueStacksInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BlueStacksInstaller_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(1220) BlueStacksInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BlueStacksInstaller_RASAPI32
Operation:writeName:FileTracingMask
Value:
(PID) Process:(1220) BlueStacksInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BlueStacksInstaller_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
(PID) Process:(1220) BlueStacksInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BlueStacksInstaller_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
Executable files
3
Suspicious files
0
Text files
55
Unknown types
0

Dropped files

PID
Process
Filename
Type
524BlueStacksMicroInstaller_5.21.212.1027_native.exeC:\Users\admin\AppData\Local\Temp\7zSC02253FC\Assets\checked_gray.pngimage
MD5:CE144D2AAB3BF213AF693D4E18F87A59
SHA256:D8E502FAB00B0C6F06BA6ABEDE6922AB3B423FE6F2D2F56941DABC887B229AD3
524BlueStacksMicroInstaller_5.21.212.1027_native.exeC:\Users\admin\AppData\Local\Temp\7zSC02253FC\Assets\close_red.pngimage
MD5:93216B2F9D66D423B3E1311C0573332D
SHA256:D0B6D143642D356B40C47459A996131A344CADE6BB86158F1B74693426B09BFB
524BlueStacksMicroInstaller_5.21.212.1027_native.exeC:\Users\admin\AppData\Local\Temp\7zSC02253FC\Assets\custom_hover.pngimage
MD5:F3E05F142E742E25A98D4F5AF3AE0623
SHA256:D588EF0EAA334ED8482F32E5839A7EE0D0B544D5B8D5F7720B8C57010E080424
524BlueStacksMicroInstaller_5.21.212.1027_native.exeC:\Users\admin\AppData\Local\Temp\7zSC02253FC\Assets\custom_click.pngimage
MD5:CED07C9DB242115400E159D9A02BB7B7
SHA256:1318E0F34A551EDAE1E82818FDF7DE5AC627493DB5B24556D919F525052D5B90
524BlueStacksMicroInstaller_5.21.212.1027_native.exeC:\Users\admin\AppData\Local\Temp\7zSC02253FC\Assets\installer_minimize_click.pngimage
MD5:08FC39A69FA17E0F529915919CEA1633
SHA256:2599D6A55A8E12B1F05A6E8982D55559151A25AE3690E6637510B6283622DD95
524BlueStacksMicroInstaller_5.21.212.1027_native.exeC:\Users\admin\AppData\Local\Temp\7zSC02253FC\Assets\exit_close.pngimage
MD5:26EB04B9E0105A7B121EA9C6601BBF2A
SHA256:7AAEF329BA9FA052791D1A09F127551289641EA743BABA171DE55FAA30EC1157
524BlueStacksMicroInstaller_5.21.212.1027_native.exeC:\Users\admin\AppData\Local\Temp\7zSC02253FC\Assets\installer_logo.pngimage
MD5:E33432B5D6DAFB8B58F161CF38B8F177
SHA256:9F3104493216C1FA114FF935D23E3E41C7C3511792A30B10A40B507936C0D183
524BlueStacksMicroInstaller_5.21.212.1027_native.exeC:\Users\admin\AppData\Local\Temp\7zSC02253FC\Assets\exit_close_hover.pngimage
MD5:92C2BF222D6AB81FE7A0C072BF31C107
SHA256:BCC053A9A087E077D58114106D29701A34F7851F4052F3157102811355D3E709
524BlueStacksMicroInstaller_5.21.212.1027_native.exeC:\Users\admin\AppData\Local\Temp\7zSC02253FC\Assets\exit_close_click.pngimage
MD5:26EB04B9E0105A7B121EA9C6601BBF2A
SHA256:7AAEF329BA9FA052791D1A09F127551289641EA743BABA171DE55FAA30EC1157
524BlueStacksMicroInstaller_5.21.212.1027_native.exeC:\Users\admin\AppData\Local\Temp\7zSC02253FC\Assets\error_icon_72.pngimage
MD5:4AAF83D2B3FD56AD806708E60474DF39
SHA256:84E59D14D9433E6C3D92DAEB8C443063B5E3BE6C0B297F0403DBDE473A05CB3F
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
28
TCP/UDP connections
29
DNS requests
8
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4752
MoUsoCoreWorker.exe
GET
200
23.48.23.143:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
unknown
2064
svchost.exe
GET
200
23.48.23.143:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
unknown
2124
RUXIMICS.exe
GET
200
23.48.23.143:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
unknown
2124
RUXIMICS.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
unknown
2064
svchost.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
unknown
4752
MoUsoCoreWorker.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
unknown
—
—
GET
—
23.48.23.5:443
https://ak-build.bluestacks.com/public/app-player/windows/bsx/nxt/10.41.212.1013/573bd1f72e7f4c8e8635a76062da30df/BSX-Setup_10.41.212.1013.exe
unknown
—
—
—
—
—
GET
—
23.48.23.65:443
https://ak-build.bluestacks.com/public/app-player/windows/bsx/nxt/10.41.212.1013/573bd1f72e7f4c8e8635a76062da30df/BSX-Setup_10.41.212.1013.exe
unknown
—
—
—
—
—
POST
200
13.32.121.15:443
https://cloud.bluestacks.com/bs3/stats/unified_install_stats
unknown
—
—
—
—
—
GET
200
13.32.121.33:443
https://cloud.bluestacks.com/api/getcountryforip
unknown
binary
49 b
—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4032
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
2064
svchost.exe
52.191.219.104:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
US
unknown
2124
RUXIMICS.exe
52.191.219.104:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
US
unknown
4752
MoUsoCoreWorker.exe
52.191.219.104:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
US
unknown
1220
BlueStacksInstaller.exe
34.160.86.181:443
cloud.bluestacks.com
GOOGLE
US
unknown
4752
MoUsoCoreWorker.exe
23.48.23.143:80
crl.microsoft.com
Akamai International B.V.
DE
unknown
2064
svchost.exe
23.48.23.143:80
crl.microsoft.com
Akamai International B.V.
DE
unknown
2124
RUXIMICS.exe
23.48.23.143:80
crl.microsoft.com
Akamai International B.V.
DE
unknown
2124
RUXIMICS.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
unknown
2064
svchost.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted

DNS requests

Domain
IP
Reputation
cloud.bluestacks.com
  • 34.160.86.181
whitelisted
crl.microsoft.com
  • 23.48.23.143
  • 23.48.23.156
whitelisted
www.microsoft.com
  • 184.30.21.171
whitelisted
settings-win.data.microsoft.com
  • 51.124.78.146
  • 4.231.128.59
whitelisted
ak-build.bluestacks.com
  • 2.22.242.96
  • 2.22.242.136
unknown
self.events.data.microsoft.com
  • 13.89.179.9
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
BlueStacksMicroInstaller_5.21.212.1027_native.exe