File name:

BlueStacksInstaller_4.90.0.1046_native.exe

Full analysis: https://app.any.run/tasks/40aefe5a-0733-496b-8414-5852d8327d48
Verdict: Malicious activity
Analysis date: June 10, 2019, 08:11:43
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:

14C97D74D9F80D82AF17FC31B157F996

SHA1:

B9B5888FF10F37185AE281B89F94D36CDFF19528

SHA256:

AEECF8A9CC68C4798BF9ECCA14C1297D67A009BAD123F4014005DF841F0A0CA5

SSDEEP:

24576:dcVkKS/WtWrnngnnnKnanxNpEKcMpgYgWINw+kl71j3s0:dcB6WErnngnnnKnanzChWINwF1jN

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: 2300)
      • BlueStacksInstaller.exe (PID: 2152)

    • Changes settings of System certificates

      • BlueStacksInstaller.exe (PID: 2152)

    • Loads dropped or rewritten executable

      • BlueStacksInstaller.exe (PID: 2152)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • BlueStacksInstaller_4.90.0.1046_native.exe (PID: 3448)

    • Reads Environment values

      • BlueStacksInstaller.exe (PID: 2152)
      • BlueStacksInstaller.exe (PID: 2300)

    • Application launched itself

      • BlueStacksInstaller.exe (PID: 2300)

    • Adds / modifies Windows certificates

      • BlueStacksInstaller.exe (PID: 2152)

  • INFO

    • Reads settings of System Certificates

      • BlueStacksInstaller.exe (PID: 2152)
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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
3
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details

Process information

PID
CMD
Path
Indicators
Parent process
2152"C:\Users\admin\AppData\Local\Temp\7zS87D3D213\BlueStacksInstaller.exe" "install" "BlueStacksInstaller_4.90.0.1046_native.exe" "null" "non_admin" "88fa120a-6fb2-4be5-be36-41ccb494e79d" "dcec2c1d-0ac9-477b-be32-56bcfc2f7d91"C:\Users\admin\AppData\Local\Temp\7zS87D3D213\BlueStacksInstaller.exe
BlueStacksInstaller.exe
User:
admin
Company:
BlueStack Systems, Inc.
Integrity Level:
HIGH
Description:
BlueStacks Installer
Exit code:
0
Version:
4.90.0.1046
Modules
Images
c:\users\admin\appdata\local\temp\7zs87d3d213\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
2300"C:\Users\admin\AppData\Local\Temp\7zS87D3D213\BlueStacksInstaller.exe" C:\Users\admin\AppData\Local\Temp\7zS87D3D213\BlueStacksInstaller.exe
BlueStacksInstaller_4.90.0.1046_native.exe
User:
admin
Company:
BlueStack Systems, Inc.
Integrity Level:
MEDIUM
Description:
BlueStacks Installer
Exit code:
0
Version:
4.90.0.1046
Modules
Images
c:\users\admin\appdata\local\temp\7zs87d3d213\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
3448"C:\Users\admin\AppData\Local\Temp\BlueStacksInstaller_4.90.0.1046_native.exe" C:\Users\admin\AppData\Local\Temp\BlueStacksInstaller_4.90.0.1046_native.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_4.90.0.1046_native.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
Total events
874
Read events
824
Write events
50
Delete events
0

Modification events

(PID) Process:(2300) BlueStacksInstaller.exeKey:HKEY_CURRENT_USER\Software\BlueStacksInstaller
Operation:writeName:MachineID
Value:
88fa120a-6fb2-4be5-be36-41ccb494e79d
(PID) Process:(2300) BlueStacksInstaller.exeKey:HKEY_CURRENT_USER\Software\BlueStacksInstaller
Operation:writeName:VersionMachineId_4.90.0.1046
Value:
dcec2c1d-0ac9-477b-be32-56bcfc2f7d91
(PID) Process:(3448) BlueStacksInstaller_4.90.0.1046_native.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3448) BlueStacksInstaller_4.90.0.1046_native.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2300) BlueStacksInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BlueStacksInstaller_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(2300) BlueStacksInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BlueStacksInstaller_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(2300) BlueStacksInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BlueStacksInstaller_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(2300) BlueStacksInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BlueStacksInstaller_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(2300) BlueStacksInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BlueStacksInstaller_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(2300) BlueStacksInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BlueStacksInstaller_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
Executable files
2
Suspicious files
0
Text files
22
Unknown types
0

Dropped files

PID
Process
Filename
Type
3448BlueStacksInstaller_4.90.0.1046_native.exeC:\Users\admin\AppData\Local\Temp\7zS87D3D213\Locales\i18n.de-DE.txttext
MD5:1CE9910104F9B018D35AF4080979F4C0
SHA256:4D7D4769577B78169C1BBB1C40A11961B093873FF4A1F0B6A1C3CD0387D0730F
3448BlueStacksInstaller_4.90.0.1046_native.exeC:\Users\admin\AppData\Local\Temp\7zS87D3D213\Locales\i18n.es-ES.txttext
MD5:19BADC33441B743316DF4556FCC218FF
SHA256:C8941815C695E7BD0E9D9D067E433774C5C9BD357E6A068856CE8CE06CDB4E79
3448BlueStacksInstaller_4.90.0.1046_native.exeC:\Users\admin\AppData\Local\Temp\7zS87D3D213\Locales\i18n.ar-EG.txttext
MD5:49F1E93CB3DB34574A11872975F36146
SHA256:5B72E100A08F2F6E3F0EFE814EF0CD1316F8B4A5BFE60A707EC325EAA645D04B
3448BlueStacksInstaller_4.90.0.1046_native.exeC:\Users\admin\AppData\Local\Temp\7zS87D3D213\Locales\i18n.en-US.txttext
MD5:9B5BF85B51B8AF0C5C20C273805D5349
SHA256:4FF2B80786DBAD85AA9446AE186471AEDC7BAD387658BC929C6DC55B52054150
3448BlueStacksInstaller_4.90.0.1046_native.exeC:\Users\admin\AppData\Local\Temp\7zS87D3D213\Locales\i18n.th-TH.txttext
MD5:C8B34AAF9CE8A097F9E7A3036CC83ECE
SHA256:EBA961D0A8831DF51912CBF195867F7664A14ED7C2814A0A34571FF8EB7BC4B7
3448BlueStacksInstaller_4.90.0.1046_native.exeC:\Users\admin\AppData\Local\Temp\7zS87D3D213\Locales\i18n.zh-TW.txttext
MD5:ADB7A50D9E496EDDB0A9431FC249EAA5
SHA256:E18A316650BA8FB9C12F13A2750682BEDD91F09B8A3E16E199B3B3D61ECD7DC0
3448BlueStacksInstaller_4.90.0.1046_native.exeC:\Users\admin\AppData\Local\Temp\7zS87D3D213\Locales\i18n.tr-TR.txttext
MD5:8990AED9C9ED530DDAD8774F8C5FC307
SHA256:AF2E1EA26895A54DBC566B1977D90A7A1589781F9C85D1E5CC0886F823537028
3448BlueStacksInstaller_4.90.0.1046_native.exeC:\Users\admin\AppData\Local\Temp\7zS87D3D213\BlueStacksInstaller.exeexecutable
MD5:870244A96DE5416D4D7386DBD6FE2A45
SHA256:DB0FA55FBAE542A471A971408B327A7416D6A6006EB7C5028368027A02E24945
3448BlueStacksInstaller_4.90.0.1046_native.exeC:\Users\admin\AppData\Local\Temp\7zS87D3D213\Locales\i18n.zh-CN.txttext
MD5:C3577B267660CEA58FAD16EECB486455
SHA256:8BB5595A13EFFED692AC37B1AB4C349D0F3038B2F34CF5E29ED965579B93A7E9
3448BlueStacksInstaller_4.90.0.1046_native.exeC:\Users\admin\AppData\Local\Temp\7zS87D3D213\Locales\i18n.it-IT.txttext
MD5:C89ADC3EFDA1917619F9BFB6047964B8
SHA256:B21AA5EA85B6A81EFDDD2F6E593E90860847988036A4A8317E92095804ED3BA5
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
4
DNS requests
2
Threats
4

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2152
BlueStacksInstaller.exe
GET
—
143.204.214.64:80
http://cdn3.bluestacks.com/downloads/windows/bgp/4.90.0.1046/x86/BlueStacks-Installer_4.90.0.1046_x86_native.exe?filename=BlueStacksInstaller_4.90.0.1046_native.exe
US
—
—
shared
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2300
BlueStacksInstaller.exe
172.217.18.179:443
cloud.bluestacks.com
Google Inc.
US
whitelisted
2152
BlueStacksInstaller.exe
172.217.18.179:443
cloud.bluestacks.com
Google Inc.
US
whitelisted
2152
BlueStacksInstaller.exe
143.204.214.64:80
cdn3.bluestacks.com
—
US
suspicious

DNS requests

Domain
IP
Reputation
cloud.bluestacks.com
  • 172.217.18.179
whitelisted
cdn3.bluestacks.com
  • 143.204.214.64
  • 143.204.214.2
  • 143.204.214.95
  • 143.204.214.105
shared

Threats

PID
Process
Class
Message
2152
BlueStacksInstaller.exe
Potentially Bad Traffic
ET POLICY Executable served from Amazon S3
2152
BlueStacksInstaller.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
2152
BlueStacksInstaller.exe
Potentially Bad Traffic
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
2152
BlueStacksInstaller.exe
Misc activity
ET INFO EXE - Served Attached HTTP
No debug info
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Reports
BlueStacksInstaller_4.90.0.1046_native.exe