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BlueStacksHelper_native.exe

Full analysis: https://app.any.run/tasks/0af088b6-09eb-4318-8027-4bfdb14b616b
Verdict: Malicious activity
Analysis date: March 21, 2019, 14:47:02
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:

FAADC39FE779EB991E30ECF634A23CCA

SHA1:

97A6BD12709B519111B0D46A8EBC192A1B1C394A

SHA256:

B3CD01FF19F1CD88FB682C41C22995DF80B81657F4DA5B9CB109AF27C1D86BDB

SSDEEP:

24576:xddFMz0EyWtWrnngnnnKnanxNE1xfr6aQzK1lJzLimVZWDoAvTTjPqa1YmLClF:xdd6z0VWErnngnnnKnanzVdYOmSj7TjW

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

    • Loads dropped or rewritten executable

      • BlueStacksHelper.exe (PID: 1412)

    • Application was dropped or rewritten from another process

      • BlueStacksHelper.exe (PID: 1412)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • BlueStacksHelper_native.exe (PID: 3516)

  • INFO

    • Application was crashed

      • BlueStacksHelper.exe (PID: 1412)
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

ProductVersion: 4
ProductName: BlueStacks Installer
OriginalFileName: BlueStacksInstaller.exe
LegalCopyright: Copyright (c) BlueStack Systems Inc.
InternalName: BlueStacks Installer
FileVersion: 4
FileDescription: BlueStacks Installer
CompanyName: BlueStack Systems Inc.
CharacterSet: Unicode
LanguageCode: English (U.S.)
FileSubtype: -
ObjectFileType: Executable application
FileOS: Windows NT 32-bit
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 4.0.0.0
FileVersionNumber: 4.0.0.0
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0x1373c
UninitializedDataSize: -
InitializedDataSize: 374272
CodeSize: 82944
LinkerVersion: 6
PEType: PE32
TimeStamp: 2010:11:18 17:27:32+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 18-Nov-2010 16:27:32
Detected languages:
  • English - United States
CompanyName: BlueStack Systems Inc.
FileDescription: BlueStacks Installer
FileVersion: 4.0
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: 0x000000F8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 18-Nov-2010 16:27:32
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_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x000143CA
0x00014400
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.53688
.rdata
0x00016000
0x00003CA6
0x00003E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.04219
.data
0x0001A000
0x0000292C
0x00000800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.44382
.sxdata
0x0001D000
0x00000004
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_LNK_INFO, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0.0203931
.rsrc
0x0001E000
0x00056D5B
0x00056E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.08086

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.02012
659
Latin 1 / Western European
English - United States
RT_MANIFEST
2
4.12778
67624
UNKNOWN
English - United States
RT_ICON
3
4.47733
9640
UNKNOWN
English - United States
RT_ICON
4
4.77612
4264
UNKNOWN
English - United States
RT_ICON
5
2.4279
108
Latin 1 / Western European
English - United States
RT_STRING
500
2.97168
144
Latin 1 / Western European
English - United States
RT_DIALOG

Imports

KERNEL32.dll
MSVCRT.dll
OLEAUT32.dll
SHELL32.dll
USER32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
33
Monitored processes
2
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start bluestackshelper_native.exe bluestackshelper.exe

Process information

PID
CMD
Path
Indicators
Parent process
3516"C:\Users\admin\AppData\Local\Temp\BlueStacksHelper_native.exe" C:\Users\admin\AppData\Local\Temp\BlueStacksHelper_native.exe
explorer.exe
User:
admin
Company:
BlueStack Systems Inc.
Integrity Level:
MEDIUM
Description:
BlueStacks Installer
Exit code:
0
Version:
4.0
1412"C:\Users\admin\AppData\Local\Temp\7zSA81.tmp\BlueStacksHelper.exe" C:\Users\admin\AppData\Local\Temp\7zSA81.tmp\BlueStacksHelper.exe
BlueStacksHelper_native.exe
User:
admin
Company:
BlueStack Systems, Inc.
Integrity Level:
MEDIUM
Description:
BlueStacks Helper
Exit code:
3221225477
Version:
1.42
Total events
387
Read events
383
Write events
4
Delete events
0

Modification events

(PID) Process:(3516) BlueStacksHelper_native.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3516) BlueStacksHelper_native.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
Executable files
4
Suspicious files
0
Text files
28
Unknown types
0

Dropped files

PID
Process
Filename
Type
3516BlueStacksHelper_native.exeC:\Users\admin\AppData\Local\Temp\7zSA81.tmp\Locales\i18n.it-IT.txttext
MD5:A504EBBB77DEB5E853D80782BC8F58BF
SHA256:478DE888C080F42940B500ED33CE48FD6BBBEDCA8A03CED6AA988EFCB9E5C37C
3516BlueStacksHelper_native.exeC:\Users\admin\AppData\Local\Temp\7zSA81.tmp\mute2_click.pngimage
MD5:83DC8144D75BBFAF61375359EA9D7DBE
SHA256:A023AE2E25500F5F5733C35C35502401D899519A2DEBD27F0D7CAB1545167359
3516BlueStacksHelper_native.exeC:\Users\admin\AppData\Local\Temp\7zSA81.tmp\Locales\i18n.es-ES.txttext
MD5:C399E30CFB5174D1C94CF180D51A10E0
SHA256:6B57026865E504DFEF785592D2AF72BF4848C395170E7C4FBB2A4B313F66CFD2
3516BlueStacksHelper_native.exeC:\Users\admin\AppData\Local\Temp\7zSA81.tmp\Locales\i18n.en-US.txttext
MD5:D4E82AFAA1A2F7BB85B069E26C64C70C
SHA256:FCEBBAECAE21FA7025FF2C9C073540CF01CA79888BB54CAE53D3D12B795396EA
3516BlueStacksHelper_native.exeC:\Users\admin\AppData\Local\Temp\7zSA81.tmp\Locales\i18n.de-DE.txttext
MD5:9E86A782390B3A000FB9EBD3DD725479
SHA256:FDF7FC61DAC53C25FDB9D82435A2B2C902C2859D453C4DC1952FD3A8DF0FC06E
3516BlueStacksHelper_native.exeC:\Users\admin\AppData\Local\Temp\7zSA81.tmp\Locales\i18n.ar-EG.txttext
MD5:4977F860292C82F62AE153FC70177689
SHA256:3D2C1C624EE5FDD6674864F1E87311434D82A19C4627DF73B72E5F949C812868
3516BlueStacksHelper_native.exeC:\Users\admin\AppData\Local\Temp\7zSA81.tmp\default_icon.pngimage
MD5:372A17286870B832264DC28BAB483B85
SHA256:E622EE15C144DEB30B4477A94CE97B82EEB3F57C3FA88245684056E76CD5D8E9
3516BlueStacksHelper_native.exeC:\Users\admin\AppData\Local\Temp\7zSA81.tmp\Locales\i18n.ko-KR.txttext
MD5:94D802A83089B8ACDDC6122FF570DD0E
SHA256:29C69E65735DB1ECC6376EE289297CC5564ED7FFC4A651A814F98C2457C52C4D
3516BlueStacksHelper_native.exeC:\Users\admin\AppData\Local\Temp\7zSA81.tmp\Locales\i18n.ja-JP.txttext
MD5:3953B0C04548A245901C68F37D96AD7D
SHA256:C5A55D01445613778592F08E04DB80B04408CCF70F7A43F0961986709DD1B810
3516BlueStacksHelper_native.exeC:\Users\admin\AppData\Local\Temp\7zSA81.tmp\bs_logo_small.pngimage
MD5:FFC1BEADB9CEB129F319EC5006192E05
SHA256:57B7886AEB19EB6582BB2BFF27AE7E4E5F95E975FD88EE98DC0DD980A4888338
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3100
WerFault.exe
GET
—
51.143.22.239:80
http://watson.microsoft.com/StageOne/Generic/CLR20r3/BlueStacksHelper_exe/1_42_0_0/5c78e867/HD-Common/4_60_0_1049/5c78e866/634/0/System_NullReferenceException.htm?LCID=1033&OS=6.1.7601.2.00010100.1.0.48.17514&SM=DELL&SPN=DELL&BV=DELL&MID=3ADE2C42-4AB9-49B7-B142-BE9AEEA69063
US
—
—
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3100
WerFault.exe
51.143.22.239:80
watson.microsoft.com
Microsoft Corporation
US
whitelisted

DNS requests

Domain
IP
Reputation
watson.microsoft.com
  • 51.143.22.239
whitelisted

Threats

PID
Process
Class
Message
3100
WerFault.exe
Potential Corporate Privacy Violation
ET POLICY Application Crash Report Sent to Microsoft
No debug info
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Reports
BlueStacksHelper_native.exe