File name:

RobloxStudioLauncherBeta.exe

Full analysis: https://app.any.run/tasks/353f24aa-05c6-4f8b-950d-3ebd033c6cf6
Verdict: Malicious activity
Analysis date: August 05, 2019, 15:19:51
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:

CCBE8390DC57382E01750F527C618271

SHA1:

10428D062F972D81F7E39C85B29905B781DFEF4D

SHA256:

4F890C01AD9C024414611B841252F9E910A02A02883DA1097FFE05A564C1DA76

SSDEEP:

49152:BrrfkpS+Ga+JmgiTtw861U4a3OTMDQfPKdAkXTDDbsDGF:VjkJG4Dbr

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

    No malicious indicators.

  • SUSPICIOUS

    • Creates files in the user directory

      • RobloxStudioLauncherBeta.exe (PID: 4024)

    • Executable content was dropped or overwritten

      • RobloxStudioLauncherBeta.exe (PID: 4024)

    • Modifies the open verb of a shell class

      • RobloxStudioLauncherBeta.exe (PID: 4024)

    • Creates a software uninstall entry

      • RobloxStudioLauncherBeta.exe (PID: 4024)

    • Application launched itself

      • RobloxStudioLauncherBeta.exe (PID: 4024)

  • INFO

    No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable (generic) (52.9)
.exe | Generic Win/DOS Executable (23.5)
.exe | DOS Executable Generic (23.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:07:26 19:20:10+02:00
PEType: PE32
LinkerVersion: 14
CodeSize: 840192
InitializedDataSize: 1496576
UninitializedDataSize: -
EntryPoint: 0x58f81
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 1.6.3.62269
ProductVersionNumber: 1.6.3.62269
FileFlagsMask: 0x0017
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: Roblox Corporation
FileDescription: Roblox
FileVersion: 1, 6, 3, 324413
LegalCopyright: Copyright © 2019 Roblox Corporation. All rights reserved.
OriginalFileName: Roblox.exe
ProductName: Roblox Bootstrapper
ProductVersion: 1, 6, 3, 324413

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 26-Jul-2019 17:20:10
Detected languages:
  • Chinese - Taiwan
  • English - United States
  • Korean - Korea
  • Portuguese - Brazil
  • Process Default Language
TLS Callbacks: 1 callback(s) detected.
Debug artifacts:
  • C:\teamcity-agent\work\Trunk2017\build.msvc\Win32\Installer-Release\BootstrapperQTStudio\RobloxStudioLauncherBeta.pdb
CompanyName: Roblox Corporation
FileDescription: Roblox
FileVersion: 1, 6, 3, 324413
LegalCopyright: Copyright © 2019 Roblox Corporation. All rights reserved.
OriginalFilename: Roblox.exe
ProductName: Roblox Bootstrapper
ProductVersion: 1, 6, 3, 324413

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: 0x00000140

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 8
Time date stamp: 26-Jul-2019 17:20:10
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x000CD1CB
0x000CD200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.64284
.rdata
0x000CF000
0x000430D4
0x00043200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.73439
.data
0x00113000
0x000562B8
0x00004A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.78148
.gfids
0x0016A000
0x000001A0
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.44949
.tls
0x0016B000
0x00000009
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0.0203931
CPADinfo(
0x0016C000
0x00000028
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0.122276
.rsrc
0x0016D000
0x000C8B10
0x000C8C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
2.59632
.reloc
0x00236000
0x0000AD68
0x0000AE00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.64493

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.33374
1070
UNKNOWN
English - United States
RT_MANIFEST
2
3.22485
230
UNKNOWN
Process Default Language
RT_GROUP_ICON
3
2.00882
267208
UNKNOWN
Process Default Language
RT_ICON
4
3.31826
4264
UNKNOWN
Process Default Language
RT_ICON
5
2.74775
16936
UNKNOWN
Process Default Language
RT_ICON
6
2.25781
67096
UNKNOWN
Process Default Language
RT_ICON
7
3.38178
488
UNKNOWN
Portuguese - Brazil
RT_STRING
8
3.38464
968
UNKNOWN
Portuguese - Brazil
RT_STRING
9
3.11236
718
UNKNOWN
Portuguese - Brazil
RT_STRING
10
2.00882
267208
UNKNOWN
Process Default Language
RT_ICON

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
IPHLPAPI.DLL
KERNEL32.dll
POWRPROF.dll
PSAPI.DLL
SHELL32.dll
SHLWAPI.dll
SensApi.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start robloxstudiolauncherbeta.exe robloxstudiolauncherbeta.exe robloxstudiobeta.exe

Process information

PID
CMD
Path
Indicators
Parent process
3092C:\Users\admin\AppData\Local\Temp\RobloxStudioLauncherBeta.exe --crashpad --no-rate-limit --database=C:\Users\admin\AppData\Local\Temp\crashpad_roblox --metrics-dir=C:\Users\admin\AppData\Local\Temp\crashpad_roblox --url=https://upload.crashes.rbxinfra.com/post --annotation=UploadAttachmentKiloByteLimit=100 --annotation=UploadPercentage=0 --annotation=format=minidump --annotation=token=a2440b0bfdada85f34d79b43839f2b49ea6bba474bd7d126e844bc119271a1c3 --initial-client-data=0x55c,0x560,0x564,0x558,0x56c,0x13e91b4,0x13e91c4,0x13e91d4C:\Users\admin\AppData\Local\Temp\RobloxStudioLauncherBeta.exe
RobloxStudioLauncherBeta.exe
User:
admin
Company:
Roblox Corporation
Integrity Level:
MEDIUM
Description:
Roblox
Exit code:
0
Version:
1, 6, 3, 324413
Modules
Images
c:\users\admin\appdata\local\temp\robloxstudiolauncherbeta.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
3872"C:\Users\admin\AppData\Local\Roblox\Versions\version-029c07e114464970\RobloxStudioBeta.exe" -startEvent www.roblox.com/robloxQTStudioStartedEvent C:\Users\admin\AppData\Local\Roblox\Versions\version-029c07e114464970\RobloxStudioBeta.exe
RobloxStudioLauncherBeta.exe
User:
admin
Company:
Roblox Corporation
Integrity Level:
MEDIUM
Description:
RobloxStudio
Exit code:
1
Version:
0, 395, 0, 324413
Modules
Images
c:\users\admin\appdata\local\roblox\versions\version-029c07e114464970\robloxstudiobeta.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\users\admin\appdata\local\roblox\versions\version-029c07e114464970\qt5gui.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
4024"C:\Users\admin\AppData\Local\Temp\RobloxStudioLauncherBeta.exe" C:\Users\admin\AppData\Local\Temp\RobloxStudioLauncherBeta.exe
explorer.exe
User:
admin
Company:
Roblox Corporation
Integrity Level:
MEDIUM
Description:
Roblox
Exit code:
0
Version:
1, 6, 3, 324413
Modules
Images
c:\users\admin\appdata\local\temp\robloxstudiolauncherbeta.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
Total events
858
Read events
763
Write events
91
Delete events
4

Modification events

(PID) Process:(4024) RobloxStudioLauncherBeta.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RobloxStudioLauncherBeta_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(4024) RobloxStudioLauncherBeta.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RobloxStudioLauncherBeta_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(4024) RobloxStudioLauncherBeta.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RobloxStudioLauncherBeta_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(4024) RobloxStudioLauncherBeta.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RobloxStudioLauncherBeta_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(4024) RobloxStudioLauncherBeta.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RobloxStudioLauncherBeta_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(4024) RobloxStudioLauncherBeta.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RobloxStudioLauncherBeta_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(4024) RobloxStudioLauncherBeta.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RobloxStudioLauncherBeta_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(4024) RobloxStudioLauncherBeta.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(4024) RobloxStudioLauncherBeta.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(4024) RobloxStudioLauncherBeta.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RobloxStudioLauncherBeta_RASMANCS
Operation:writeName:EnableConsoleTracing
Value:
0
Executable files
1
Suspicious files
24
Text files
11
Unknown types
3

Dropped files

PID
Process
Filename
Type
4024RobloxStudioLauncherBeta.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@roblox[1].txt —
MD5:—
SHA256:—
4024RobloxStudioLauncherBeta.exeC:\Users\admin\AppData\Local\Roblox\Downloads\2157006f2612107bb52ef4e68973040d.part —
MD5:—
SHA256:—
4024RobloxStudioLauncherBeta.exeC:\Users\admin\AppData\Local\Roblox\Downloads\24bcbe94158a502ff0e5b4f938dd68bb.part —
MD5:—
SHA256:—
4024RobloxStudioLauncherBeta.exeC:\Users\admin\AppData\Local\Roblox\Downloads\72e00fb6c51c81a8665425575cdc0315.part —
MD5:—
SHA256:—
4024RobloxStudioLauncherBeta.exeC:\Users\admin\AppData\Local\Roblox\Downloads\a869c62298ae29ad891fd10a2e8f9288.part —
MD5:—
SHA256:—
4024RobloxStudioLauncherBeta.exeC:\Users\admin\AppData\Local\Roblox\Downloads\6e3020d76107ac20a1d2a6a9fea1ab45.part —
MD5:—
SHA256:—
4024RobloxStudioLauncherBeta.exeC:\Users\admin\AppData\Local\Roblox\Downloads\b2e4f33dc20895fb5533102c9329dc8d.part —
MD5:—
SHA256:—
4024RobloxStudioLauncherBeta.exeC:\Users\admin\AppData\Local\Roblox\Downloads\51fc695b859d448aa4448fe735797cf0.part —
MD5:—
SHA256:—
4024RobloxStudioLauncherBeta.exeC:\Users\admin\AppData\Local\Roblox\Downloads\c6e058210724bd746b7ae9b0c43a4cac.part —
MD5:—
SHA256:—
4024RobloxStudioLauncherBeta.exeC:\Users\admin\AppData\Local\Roblox\Downloads\60c39d9f2d13dcbbb18cd8184b711834.part —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
23
DNS requests
15
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3872
RobloxStudioBeta.exe
POST
200
216.58.206.14:80
http://www.google-analytics.com/collect
US
image
35 b
whitelisted
3872
RobloxStudioBeta.exe
POST
200
216.58.206.14:80
http://www.google-analytics.com/collect
US
image
35 b
whitelisted
3872
RobloxStudioBeta.exe
POST
200
216.58.206.14:80
http://www.google-analytics.com/collect
US
image
35 b
whitelisted
3872
RobloxStudioBeta.exe
POST
200
216.58.206.14:80
http://www.google-analytics.com/collect
US
image
35 b
whitelisted
3872
RobloxStudioBeta.exe
POST
200
216.58.206.14:80
http://www.google-analytics.com/collect
US
image
35 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4024
RobloxStudioLauncherBeta.exe
209.206.41.230:443
www.roblox.com
Roblox
US
suspicious
3872
RobloxStudioBeta.exe
209.206.41.153:443
ephemeralcounters.api.roblox.com
Roblox
US
unknown
3872
RobloxStudioBeta.exe
209.206.41.18:443
ecsv2.roblox.com
Roblox
US
unknown
3872
RobloxStudioBeta.exe
209.206.41.230:443
www.roblox.com
Roblox
US
suspicious
3872
RobloxStudioBeta.exe
209.206.41.26:443
api.roblox.com
Roblox
US
unknown
3872
RobloxStudioBeta.exe
209.206.41.87:443
abtesting.roblox.com
Roblox
US
unknown
3872
RobloxStudioBeta.exe
216.58.206.14:80
www.google-analytics.com
Google Inc.
US
whitelisted
3872
RobloxStudioBeta.exe
209.206.41.52:443
assetgame.roblox.com
Roblox
US
unknown
4024
RobloxStudioLauncherBeta.exe
209.206.41.150:443
ephemeralcounters.api.roblox.com
Roblox
US
unknown
4024
RobloxStudioLauncherBeta.exe
205.234.175.102:443
setup.rbxcdn.com
CacheNetworks, Inc.
US
suspicious

DNS requests

Domain
IP
Reputation
clientsettingscdn.roblox.com
  • 104.109.74.223
whitelisted
ephemeralcounters.api.roblox.com
  • 209.206.41.150
  • 209.206.41.153
whitelisted
www.roblox.com
  • 209.206.41.230
whitelisted
setup.rbxcdn.com
  • 205.234.175.102
whitelisted
s3.amazonaws.com
  • 52.216.99.109
shared
ecsv2.roblox.com
  • 209.206.41.18
whitelisted
api.roblox.com
  • 209.206.41.26
malicious
abtesting.roblox.com
  • 209.206.41.87
malicious
assetgame.roblox.com
  • 209.206.41.52
whitelisted
www.google-analytics.com
  • 216.58.206.14
whitelisted

Threats

No threats detected
Process
Message
RobloxStudioLauncherBeta.exe
[4024:1696:20190805,162030.480:ERROR crashpad_client_win.cc:741] WaitForSingleObject timed out
RobloxStudioBeta.exe
1565018619.39680,0ca4,6 Command line: C:\Users\admin\AppData\Local\Roblox\Versions\version-029c07e114464970\RobloxStudioBeta.exe -startEvent www.roblox.com/robloxQTStudioStartedEvent
RobloxStudioBeta.exe
RobloxStudioBeta.exe
1565018619.40780,0ca4,6 Finding AppSettings.xml
RobloxStudioBeta.exe
RobloxStudioBeta.exe
1565018619.40780,0ca4,6 Opening AppSettings.xml
RobloxStudioBeta.exe
RobloxStudioBeta.exe
1565018619.40780,0ca4,6 Parsing AppSettings.xml
RobloxStudioBeta.exe
RobloxStudioBeta.exe
1565018619.40980,0ca4,6 Looking for 'Settings' element in AppSettings.xml
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Reports
RobloxStudioLauncherBeta.exe