File name:

BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exe

Full analysis: https://app.any.run/tasks/4dd6f997-a405-4f30-8232-58c592be98cd
Verdict: Malicious activity
Analysis date: March 24, 2021, 15:03:25
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

CD94A425D3556D6E95FFFC3D031B8F4D

SHA1:

863695B6791D178218857C325AD4E31E44C57F3C

SHA256:

084EC782A2EC06516704B2AEBA49898A9B689CD3258D9D62244601EC119AE730

SSDEEP:

24576:2cVkKS/WtWrnngnnnKnanxNpEcexw6kPEmEi90YAo37PLtnMPDnGIZ:2cB6WErnngnnnKnanzZexoNfRVMrG8

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

    • Application was dropped or rewritten from another process

      • BlueStacksInstaller.exe (PID: 960)
      • BlueStacksInstaller.exe (PID: 3552)
      • BlueStacksInstaller.exe (PID: 2380)

    • Drops executable file immediately after starts

      • BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exe (PID: 2388)
      • BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exe (PID: 1880)

    • Loads dropped or rewritten executable

      • BlueStacksInstaller.exe (PID: 3552)

    • Changes settings of System certificates

      • BlueStacksInstaller.exe (PID: 3552)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exe (PID: 2388)
      • BlueStacksInstaller.exe (PID: 3552)
      • BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exe (PID: 1880)

    • Drops a file that was compiled in debug mode

      • BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exe (PID: 2388)
      • BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exe (PID: 1880)

    • Reads Environment values

      • BlueStacksInstaller.exe (PID: 960)
      • BlueStacksInstaller.exe (PID: 3552)

    • Drops a file with a compile date too recent

      • BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exe (PID: 2388)
      • BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exe (PID: 1880)

    • Application launched itself

      • BlueStacksInstaller.exe (PID: 960)

    • Adds / modifies Windows certificates

      • BlueStacksInstaller.exe (PID: 3552)

  • INFO

    • Reads settings of System Certificates

      • BlueStacksInstaller.exe (PID: 3552)

    • Manual execution by user

      • explorer.exe (PID: 2520)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (76.4)
.exe | Win32 Executable (generic) (12.4)
.exe | Generic Win/DOS Executable (5.5)
.exe | DOS Executable Generic (5.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:02:21 17:00:00+01:00
PEType: PE32
LinkerVersion: 6
CodeSize: 104448
InitializedDataSize: 372224
UninitializedDataSize: -
EntryPoint: 0x1910c
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
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: BlueStack Systems Inc.
FileDescription: BlueStacks Installer
FileVersion: 4
InternalName: BlueStacks Installer
LegalCopyright: Copyright (c) BlueStack Systems Inc.
OriginalFileName: BlueStacksInstaller.exe
ProductName: BlueStacks Installer
ProductVersion: 4

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 21-Feb-2019 16:00:00
Detected languages:
  • English - United States
CompanyName: BlueStack Systems Inc.
FileDescription: BlueStacks Installer
FileVersion: 4.00
InternalName: BlueStacks Installer
LegalCopyright: Copyright (c) BlueStack Systems Inc.
OriginalFilename: BlueStacksInstaller.exe
ProductName: BlueStacks Installer
ProductVersion: 4.0

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000108

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 21-Feb-2019 16:00:00
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LARGE_ADDRESS_AWARE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00019745
0x00019800
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.63014
.rdata
0x0001B000
0x00003A98
0x00003C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.39319
.data
0x0001F000
0x000023F0
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.30023
.sxdata
0x00022000
0x00000004
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_LNK_INFO, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0.0203931
.rsrc
0x00023000
0x00056DB0
0x00056E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.08403

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.02012
659
Latin 1 / Western European
English - United States
RT_MANIFEST
2
4.12778
67624
Latin 1 / Western European
English - United States
RT_ICON
3
4.47733
9640
Latin 1 / Western European
English - United States
RT_ICON
4
4.77612
4264
Latin 1 / Western European
English - United States
RT_ICON
5
5.18496
1128
Latin 1 / Western European
English - United States
RT_ICON
97
2.93146
144
Latin 1 / Western European
English - United States
RT_DIALOG
188
2.17822
84
Latin 1 / Western European
English - United States
RT_STRING
207
2.4279
108
Latin 1 / Western European
English - United States
RT_STRING

Imports

KERNEL32.dll
MSVCRT.dll
OLEAUT32.dll
SHELL32.dll
USER32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
48
Monitored processes
6
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start bluestacksinstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exe bluestacksinstaller.exe bluestacksinstaller.exe bluestacksinstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exe bluestacksinstaller.exe no specs explorer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
960"C:\Users\admin\AppData\Local\Temp\7zS459252AD\BlueStacksInstaller.exe" C:\Users\admin\AppData\Local\Temp\7zS459252AD\BlueStacksInstaller.exe
BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exe
User:
admin
Company:
BlueStack Systems, Inc.
Integrity Level:
MEDIUM
Description:
BlueStacks Installer
Exit code:
0
Version:
4.280.0.1022
Modules
Images
c:\users\admin\appdata\local\temp\7zs459252ad\bluestacksinstaller.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
1880"C:\Users\admin\AppData\Local\BlueStacksSetup\BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exe" -versionMachineID=51364364-556b-4c16-af77-fe5edf0c440f -machineID=0b5312a0-d6f9-4ab8-8869-842e2c955d64 -pddir="C:\ProgramData\BlueStacks"C:\Users\admin\AppData\Local\BlueStacksSetup\BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exe
BlueStacksInstaller.exe
User:
admin
Company:
BlueStack Systems Inc.
Integrity Level:
HIGH
Description:
BlueStacks Installer
Exit code:
0
Version:
4.00
Modules
Images
c:\users\admin\appdata\local\bluestackssetup\bluestacksinstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ole32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
2380"C:\Users\admin\AppData\Local\Temp\7zS8576AEDD\BlueStacksInstaller.exe" -versionMachineID=51364364-556b-4c16-af77-fe5edf0c440f -machineID=0b5312a0-d6f9-4ab8-8869-842e2c955d64 -pddir="C:\ProgramData\BlueStacks"C:\Users\admin\AppData\Local\Temp\7zS8576AEDD\BlueStacksInstaller.exe—BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exe
User:
admin
Company:
BlueStack Systems, Inc.
Integrity Level:
HIGH
Description:
BlueStacks Installer
Exit code:
4294967295
Version:
4.280.0.1022
Modules
Images
c:\users\admin\appdata\local\temp\7zs8576aedd\bluestacksinstaller.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
2388"C:\Users\admin\AppData\Local\Temp\BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exe" C:\Users\admin\AppData\Local\Temp\BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exe
explorer.exe
User:
admin
Company:
BlueStack Systems Inc.
Integrity Level:
MEDIUM
Description:
BlueStacks Installer
Exit code:
0
Version:
4.00
Modules
Images
c:\users\admin\appdata\local\temp\bluestacksinstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
2520"C:\Windows\explorer.exe" C:\Windows\explorer.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\explorer.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
3552"C:\Users\admin\AppData\Local\Temp\7zS459252AD\BlueStacksInstaller.exe" "install" "BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exe" "9414d857810a7dcec510850860a9db46" "non_admin" "0b5312a0-d6f9-4ab8-8869-842e2c955d64" "51364364-556b-4c16-af77-fe5edf0c440f"C:\Users\admin\AppData\Local\Temp\7zS459252AD\BlueStacksInstaller.exe
BlueStacksInstaller.exe
User:
admin
Company:
BlueStack Systems, Inc.
Integrity Level:
HIGH
Description:
BlueStacks Installer
Exit code:
0
Version:
4.280.0.1022
Modules
Images
c:\users\admin\appdata\local\temp\7zs459252ad\bluestacksinstaller.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
Total events
1 633
Read events
1 571
Write events
62
Delete events
0

Modification events

(PID) Process:(2388) BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2388) BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(960) BlueStacksInstaller.exeKey:HKEY_CURRENT_USER\Software\BlueStacksInstaller
Operation:writeName:MachineID
Value:
0b5312a0-d6f9-4ab8-8869-842e2c955d64
(PID) Process:(960) BlueStacksInstaller.exeKey:HKEY_CURRENT_USER\Software\BlueStacksInstaller
Operation:writeName:VersionMachineId_4.280.0.1022
Value:
51364364-556b-4c16-af77-fe5edf0c440f
(PID) Process:(960) BlueStacksInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BlueStacksInstaller_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(960) BlueStacksInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BlueStacksInstaller_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(960) BlueStacksInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BlueStacksInstaller_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(960) BlueStacksInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BlueStacksInstaller_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(960) BlueStacksInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BlueStacksInstaller_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(960) BlueStacksInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BlueStacksInstaller_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
Executable files
7
Suspicious files
0
Text files
101
Unknown types
0

Dropped files

PID
Process
Filename
Type
2388BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exeC:\Users\admin\AppData\Local\Temp\7zS459252AD\Assets\close_red.pngimage
MD5:93216B2F9D66D423B3E1311C0573332D
SHA256:D0B6D143642D356B40C47459A996131A344CADE6BB86158F1B74693426B09BFB
2388BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exeC:\Users\admin\AppData\Local\Temp\7zS459252AD\Assets\custom_hover.pngimage
MD5:F3E05F142E742E25A98D4F5AF3AE0623
SHA256:D588EF0EAA334ED8482F32E5839A7EE0D0B544D5B8D5F7720B8C57010E080424
2388BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exeC:\Users\admin\AppData\Local\Temp\7zS459252AD\Assets\checked_gray_hover.pngimage
MD5:EA22933E94C7AB813B639627F2B38286
SHA256:D7C79677D2EF897FA0AD1EFC90E916C46DA29F571208F78F24505603B7165C20
2388BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exeC:\Users\admin\AppData\Local\Temp\7zS459252AD\Assets\close_red_click.pngimage
MD5:6DB7460B73A6641C7621D0A6203A0A90
SHA256:D5A7E6FC5E92E0B29A4F65625030447F3379B4E3AC4BED051A0646A7932CE0CD
2388BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exeC:\Users\admin\AppData\Local\Temp\7zS459252AD\Assets\backicon.pngimage
MD5:7FF5DC8270B5FA7EF6C4A1420BD67A7F
SHA256:FA64884054171515E97B78AAA1AAD1EC5BAA9D1DAF9C682E0B3FB4A41A9CB1C1
2388BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exeC:\Users\admin\AppData\Local\Temp\7zS459252AD\Assets\installer_flash_background.jpgimage
MD5:08D091FAF58DF0EA8218D7E08140BBEB
SHA256:7E5F6998D34D56AECA87F676C12A42C6C4362AE16A753DC567AAE00E253B0817
2388BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exeC:\Users\admin\AppData\Local\Temp\7zS459252AD\Assets\installer_minimize.pngimage
MD5:38B539A1E4229738E5C196EEDB4EB225
SHA256:A064F417E3C2B8F3121A14BBDED268B2CDF635706880B7006F931DE31476BBC2
2388BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exeC:\Users\admin\AppData\Local\Temp\7zS459252AD\Assets\exit_close_click.pngimage
MD5:26EB04B9E0105A7B121EA9C6601BBF2A
SHA256:7AAEF329BA9FA052791D1A09F127551289641EA743BABA171DE55FAA30EC1157
2388BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exeC:\Users\admin\AppData\Local\Temp\7zS459252AD\Assets\checked_gray.pngimage
MD5:CE144D2AAB3BF213AF693D4E18F87A59
SHA256:D8E502FAB00B0C6F06BA6ABEDE6922AB3B423FE6F2D2F56941DABC887B229AD3
2388BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exeC:\Users\admin\AppData\Local\Temp\7zS459252AD\Assets\exit_close.pngimage
MD5:26EB04B9E0105A7B121EA9C6601BBF2A
SHA256:7AAEF329BA9FA052791D1A09F127551289641EA743BABA171DE55FAA30EC1157
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
3
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
960
BlueStacksInstaller.exe
172.217.23.83:443
cloud.bluestacks.com
Google Inc.
US
malicious
3552
BlueStacksInstaller.exe
172.217.23.83:443
cloud.bluestacks.com
Google Inc.
US
malicious

DNS requests

Domain
IP
Reputation
cloud.bluestacks.com
  • 172.217.23.83
whitelisted
dns.msftncsi.com
  • 131.107.255.255
shared

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
BlueStacksInstaller_4.280.0.1022_native_9414d857810a7dcec510850860a9db46.exe