File name:

yawcam_install.exe

Full analysis: https://app.any.run/tasks/6db26802-9c1e-4678-b9b9-e5ec26a0dc93
Verdict: Suspicious activity
Analysis date: May 11, 2019, 20:44:44
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:

462DE0F64CBF6B16F6197FDA999EEC2D

SHA1:

74B30555912794B6C6D903A27524CFB7DCC2F056

SHA256:

7B8BD556034BBB78D9C9C56DB99EC7F6769C732F2810892762D880E8A20DC648

SSDEEP:

98304:SIhZGHXdLnGLo1nMhsZpO5ZYgvNnAq4MPGMywP3vQi1xdxa7:SsoX1Gwws/OIrZMzP3vQCxa7

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

      • Yawcam.exe (PID: 736)
    • Loads dropped or rewritten executable

      • javaw.exe (PID: 4084)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • yawcam_install.exe (PID: 2860)
      • yawcam_install.exe (PID: 2520)
      • yawcam_install.tmp (PID: 4020)
    • Reads the Windows organization settings

      • yawcam_install.tmp (PID: 4020)
    • Check for Java to be installed

      • yawcam_install.tmp (PID: 4020)
    • Reads Windows owner or organization settings

      • yawcam_install.tmp (PID: 4020)
    • Starts CMD.EXE for commands execution

      • yawcam_install.tmp (PID: 4020)
      • wscript.exe (PID: 2360)
    • Creates files in the user directory

      • yawcam_install.tmp (PID: 4020)
      • javaw.exe (PID: 4084)
    • Executes scripts

      • Yawcam.exe (PID: 736)
    • Creates files in the program directory

      • cmd.exe (PID: 2916)
  • INFO

    • Application was dropped or rewritten from another process

      • yawcam_install.tmp (PID: 1704)
      • yawcam_install.tmp (PID: 4020)
    • Loads dropped or rewritten executable

      • yawcam_install.tmp (PID: 4020)
    • Creates a software uninstall entry

      • yawcam_install.tmp (PID: 4020)
    • Creates files in the program directory

      • yawcam_install.tmp (PID: 4020)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable Delphi generic (57.2)
.exe | Win32 Executable (generic) (18.2)
.exe | Win16/32 Executable Delphi generic (8.3)
.exe | Generic Win/DOS Executable (8)
.exe | DOS Executable Generic (8)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2015:12:28 13:39:51+01:00
PEType: PE32
LinkerVersion: 2.25
CodeSize: 65024
InitializedDataSize: 73728
UninitializedDataSize: -
EntryPoint: 0x113bc
OSVersion: 5
ImageVersion: 6
SubsystemVersion: 5
Subsystem: Windows GUI
FileVersionNumber: 0.6.2.0
ProductVersionNumber: 0.6.2.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: This installation was built with Inno Setup.
CompanyName: Magnus Lundvall
FileDescription: Yawcam - Yet Another Webcam Software
FileVersion: Yawcam 0.6.2
LegalCopyright: Magnus Lundvall
ProductName: Yawcam
ProductVersion: 0.6.2

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 28-Dec-2015 12:39:51
Detected languages:
  • English - United States
Comments: This installation was built with Inno Setup.
CompanyName: Magnus Lundvall
FileDescription: Yawcam - Yet Another Webcam Software
FileVersion: Yawcam 0.6.2
LegalCopyright: Magnus Lundvall
ProductName: Yawcam
ProductVersion: 0.6.2

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0050
Pages in file: 0x0002
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x000F
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x001A
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000100

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 8
Time date stamp: 28-Dec-2015 12:39:51
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_BYTES_REVERSED_HI
  • IMAGE_FILE_BYTES_REVERSED_LO
  • 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
0x0000F134
0x0000F200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.39169
.itext
0x00011000
0x00000B44
0x00000C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.74305
.data
0x00012000
0x00000C88
0x00000E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.24753
.bss
0x00013000
0x000056B8
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.idata
0x00019000
0x00000DD0
0x00000E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.97188
.tls
0x0001A000
0x00000008
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rdata
0x0001B000
0x00000018
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
0.204488
.rsrc
0x0001C000
0x00010178
0x00010200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.04509

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.13965
1580
Latin 1 / Western European
English - United States
RT_MANIFEST
2
3.54933
744
Latin 1 / Western European
English - United States
RT_ICON
3
3.12569
296
Latin 1 / Western European
English - United States
RT_ICON
4
5.51386
3752
Latin 1 / Western European
English - United States
RT_ICON
5
4.91692
2216
Latin 1 / Western European
English - United States
RT_ICON
6
2.83458
1384
Latin 1 / Western European
English - United States
RT_ICON
7
5.63592
9640
Latin 1 / Western European
English - United States
RT_ICON
8
5.57103
4264
Latin 1 / Western European
English - United States
RT_ICON
9
5.57579
1128
Latin 1 / Western European
English - United States
RT_ICON
4091
2.56031
104
Latin 1 / Western European
UNKNOWN
RT_STRING

Imports

advapi32.dll
comctl32.dll
kernel32.dll
oleaut32.dll
user32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
49
Monitored processes
12
Malicious processes
0
Suspicious processes
3

Behavior graph

Click at the process to see the details
drop and start start drop and start yawcam_install.exe yawcam_install.tmp no specs yawcam_install.exe yawcam_install.tmp cmd.exe no specs notepad.exe no specs yawcam.exe no specs wscript.exe no specs cmd.exe no specs javaw.exe no specs cmd.exe no specs javaw.exe

Process information

PID
CMD
Path
Indicators
Parent process
736"C:\Program Files\Yawcam\Yawcam.exe"C:\Program Files\Yawcam\Yawcam.exeyawcam_install.tmp
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\program files\yawcam\yawcam.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\shell32.dll
772javaw -versionC:\ProgramData\Oracle\Java\javapath\javaw.execmd.exe
User:
admin
Company:
Oracle Corporation
Integrity Level:
MEDIUM
Description:
Java(TM) Platform SE binary
Exit code:
0
Version:
8.0.920.14
Modules
Images
c:\program files\java\jre1.8.0_92\bin\javaw.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\user32.dll
c:\windows\system32\gdi32.dll
1336"C:\Windows\system32\NOTEPAD.EXE" C:\Program Files\Yawcam\README.txtC:\Windows\system32\NOTEPAD.EXEyawcam_install.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Notepad
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\notepad.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
1520cmd /c ""C:\Program Files\Yawcam\start_java_test.bat" "C:\Windows\System32\cmd.exewscript.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
1704"C:\Users\admin\AppData\Local\Temp\is-2KJ91.tmp\yawcam_install.tmp" /SL5="$500E8,4391061,139776,C:\Users\admin\AppData\Local\Temp\yawcam_install.exe" C:\Users\admin\AppData\Local\Temp\is-2KJ91.tmp\yawcam_install.tmpyawcam_install.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Setup/Uninstall
Exit code:
0
Version:
51.1052.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-2kj91.tmp\yawcam_install.tmp
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
2308cmd /c ""C:\Program Files\Yawcam\start.bat" "C:\Windows\System32\cmd.exewscript.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2360"C:\Windows\System32\wscript.exe" start.vbs start.bat C:\Windows\System32\wscript.exeYawcam.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
Modules
Images
c:\windows\system32\wscript.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\user32.dll
c:\windows\system32\gdi32.dll
2520"C:\Users\admin\AppData\Local\Temp\yawcam_install.exe" C:\Users\admin\AppData\Local\Temp\yawcam_install.exe
explorer.exe
User:
admin
Company:
Magnus Lundvall
Integrity Level:
MEDIUM
Description:
Yawcam - Yet Another Webcam Software
Exit code:
0
Version:
Yawcam 0.6.2
Modules
Images
c:\users\admin\appdata\local\temp\yawcam_install.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
2860"C:\Users\admin\AppData\Local\Temp\yawcam_install.exe" /SPAWNWND=$5016E /NOTIFYWND=$500E8 C:\Users\admin\AppData\Local\Temp\yawcam_install.exe
yawcam_install.tmp
User:
admin
Company:
Magnus Lundvall
Integrity Level:
HIGH
Description:
Yawcam - Yet Another Webcam Software
Exit code:
0
Version:
Yawcam 0.6.2
Modules
Images
c:\users\admin\appdata\local\temp\yawcam_install.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
2916"C:\Windows\system32\cmd.exe" /C ""C:\Program Files\Yawcam\csp.bat""C:\Windows\system32\cmd.exeyawcam_install.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
Total events
827
Read events
772
Write events
49
Delete events
6

Modification events

(PID) Process:(4020) yawcam_install.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:Owner
Value:
B40F000012386E6A3A08D501
(PID) Process:(4020) yawcam_install.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:SessionHash
Value:
EAB7FC45D1011C94680B775686ED0204321AD7D1DC08740F97A6F36EB309FD05
(PID) Process:(4020) yawcam_install.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:Sequence
Value:
1
(PID) Process:(4020) yawcam_install.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:RegFiles0000
Value:
C:\Program Files\Yawcam\dsj.dll
(PID) Process:(4020) yawcam_install.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:RegFilesHash
Value:
CB3F385A701C17ADBD2499A19484DD07D9B4D0AC4D52DFAC882E71A19E4462B7
(PID) Process:(4020) yawcam_install.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{8FE96B14-E1F9-47BF-8BA1-A81467CD259B}_is1
Operation:writeName:Inno Setup: Setup Version
Value:
5.5.7 (u)
(PID) Process:(4020) yawcam_install.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{8FE96B14-E1F9-47BF-8BA1-A81467CD259B}_is1
Operation:writeName:Inno Setup: App Path
Value:
C:\Program Files\Yawcam
(PID) Process:(4020) yawcam_install.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{8FE96B14-E1F9-47BF-8BA1-A81467CD259B}_is1
Operation:writeName:InstallLocation
Value:
C:\Program Files\Yawcam\
(PID) Process:(4020) yawcam_install.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{8FE96B14-E1F9-47BF-8BA1-A81467CD259B}_is1
Operation:writeName:Inno Setup: Icon Group
Value:
Yawcam
(PID) Process:(4020) yawcam_install.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{8FE96B14-E1F9-47BF-8BA1-A81467CD259B}_is1
Operation:writeName:Inno Setup: User
Value:
admin
Executable files
30
Suspicious files
1
Text files
146
Unknown types
593

Dropped files

PID
Process
Filename
Type
4020yawcam_install.tmpC:\Program Files\Yawcam\is-8K19I.tmp
MD5:
SHA256:
4020yawcam_install.tmpC:\Program Files\Yawcam\extravars\is-0PKK9.tmp
MD5:
SHA256:
4020yawcam_install.tmpC:\Program Files\Yawcam\extravars\is-C0242.tmp
MD5:
SHA256:
4020yawcam_install.tmpC:\Program Files\Yawcam\img\is-AMDM6.tmp
MD5:
SHA256:
4020yawcam_install.tmpC:\Program Files\Yawcam\img\is-50O13.tmp
MD5:
SHA256:
4020yawcam_install.tmpC:\Program Files\Yawcam\img\is-HH68U.tmp
MD5:
SHA256:
4020yawcam_install.tmpC:\Program Files\Yawcam\img\is-SCQ6A.tmp
MD5:
SHA256:
4020yawcam_install.tmpC:\Program Files\Yawcam\img\is-N458F.tmp
MD5:
SHA256:
4020yawcam_install.tmpC:\Program Files\Yawcam\img\is-TI9VH.tmp
MD5:
SHA256:
4020yawcam_install.tmpC:\Program Files\Yawcam\img\is-VCCG1.tmp
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
5
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4084
javaw.exe
GET
200
62.119.183.7:80
http://home.bitcom.se/yawcam_files/ver.dat?ver=0.6.2&build=2018-08-18
SE
text
82 b
suspicious
4084
javaw.exe
GET
301
212.73.177.170:80
http://www.yawcam.com/ipq.php
SE
html
318 b
suspicious
4084
javaw.exe
GET
301
212.73.177.170:80
http://www.yawcam.com/ver.dat?ver=0.6.2&build=2018-08-18
SE
html
349 b
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4084
javaw.exe
212.73.177.170:80
www.yawcam.com
Telenor Norge AS
SE
suspicious
4084
javaw.exe
212.73.177.170:443
www.yawcam.com
Telenor Norge AS
SE
suspicious
4084
javaw.exe
62.119.183.7:80
home.bitcom.se
Telenor Norge AS
SE
suspicious

DNS requests

Domain
IP
Reputation
www.yawcam.com
  • 212.73.177.170
suspicious
home.bitcom.se
  • 62.119.183.7
suspicious

Threats

No threats detected
No debug info