File name:

C49RG9xSS.exe

Full analysis: https://app.any.run/tasks/7de07bc4-5dcf-461d-9204-b0bc4229d7b1
Verdict: Malicious activity
Analysis date: June 18, 2020, 00:23:39
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
installer
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

140D164878C160B5D8D64095BA0DA289

SHA1:

BDCB33C3BCF0EF089ADB0E86E46285DCF5FB9D8B

SHA256:

D13FCBFC7CF4A356FA0E76C6E817E4E25C6422293F767941A9CCB49E61BA57C8

SSDEEP:

196608:XzOcv7TBNKEsYaRccf/mster2BCoUFWt2X9CkbH5zq3HIR:XKC7Fo3Y+vmQei3KWt2X9hbZzbR

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

      • Samsung_MonSetup_091006.exe (PID: 324)
      • Samsung_MonSetup_091006.exe (PID: 2768)
      • install.exe (PID: 2140)
      • vcredist_x86.exe (PID: 2816)
      • MonSetup.exe (PID: 3944)

    • Loads dropped or rewritten executable

      • Samsung_MonSetup_091006.exe (PID: 2768)
      • install.exe (PID: 2140)

    • Changes settings of System certificates

      • MonSetup.exe (PID: 3944)
      • msiexec.exe (PID: 2460)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • C49RG9xSS.exe (PID: 2476)
      • C49RG9xSS.exe (PID: 2872)
      • vcredist_x86.exe (PID: 2816)
      • Samsung_MonSetup_091006.exe (PID: 2768)
      • msiexec.exe (PID: 2460)

    • Creates files in the user directory

      • Samsung_MonSetup_091006.exe (PID: 2768)

    • Executed as Windows Service

      • vssvc.exe (PID: 1728)

    • Executed via COM

      • DllHost.exe (PID: 2684)

    • Starts itself from another location

      • C49RG9xSS.exe (PID: 2476)

    • Creates files in the program directory

      • Samsung_MonSetup_091006.exe (PID: 2768)

    • Searches for installed software

      • Samsung_MonSetup_091006.exe (PID: 2768)

    • Creates a software uninstall entry

      • Samsung_MonSetup_091006.exe (PID: 2768)

    • Adds / modifies Windows certificates

      • MonSetup.exe (PID: 3944)
      • msiexec.exe (PID: 2460)

    • Creates files in the Windows directory

      • msiexec.exe (PID: 2460)

    • Removes files from Windows directory

      • msiexec.exe (PID: 2460)

  • INFO

    • Low-level read access rights to disk partition

      • vssvc.exe (PID: 1728)

    • Reads settings of System Certificates

      • msiexec.exe (PID: 2460)

    • Creates a software uninstall entry

      • msiexec.exe (PID: 2460)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | InstallShield setup (30.7)
.exe | Win32 Executable MS Visual C++ (generic) (22.2)
.exe | Win64 Executable (generic) (19.7)
.exe | Winzip Win32 self-extracting archive (generic) (16.4)
.dll | Win32 Dynamic Link Library (generic) (4.6)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2016:08:05 17:27:39+02:00
PEType: PE32
LinkerVersion: 8
CodeSize: 159744
InitializedDataSize: 143360
UninitializedDataSize: -
EntryPoint: 0x1669f
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 05-Aug-2016 15:27:39
Detected languages:
  • English - United States

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: 0x00000100

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 05-Aug-2016 15:27:39
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_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0002601E
0x00027000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.56993
.rdata
0x00028000
0x00007134
0x00008000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.31041
.data
0x00030000
0x0001079C
0x00002000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.23888
.rsrc
0x00041000
0x00009CD8
0x0000A000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.37636
_winzip_
0x0004B000
0x007E1000
0x007E1000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
7.99977

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.04423
1492
UNKNOWN
English - United States
RT_MANIFEST
2
4.03621
744
UNKNOWN
English - United States
RT_ICON
3
3.14459
296
UNKNOWN
English - United States
RT_ICON
4
5.56342
3752
UNKNOWN
English - United States
RT_ICON
5
5.99214
2216
UNKNOWN
English - United States
RT_ICON
6
3.69605
1384
UNKNOWN
English - United States
RT_ICON
7
5.83382
9640
UNKNOWN
English - United States
RT_ICON
8
6.01045
4264
UNKNOWN
English - United States
RT_ICON
9
4.68735
1128
UNKNOWN
English - United States
RT_ICON
63
3.18826
764
UNKNOWN
English - United States
RT_STRING

Imports

ADVAPI32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll (delay-loaded)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
48
Monitored processes
10
Malicious processes
5
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start drop and start drop and start drop and start c49rg9xss.exe c49rg9xss.exe samsung_monsetup_091006.exe no specs samsung_monsetup_091006.exe vssvc.exe no specs SPPSurrogate no specs vcredist_x86.exe install.exe no specs msiexec.exe monsetup.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
324"C:\Users\admin\AppData\Local\Temp\Samsung_MonSetup_091006.exe" C:\Users\admin\AppData\Local\Temp\Samsung_MonSetup_091006.exe—C49RG9xSS.exe
User:
admin
Company:
Macrovision Corporation
Integrity Level:
MEDIUM
Description:
Setup.exe
Exit code:
3221226540
Version:
12.0.49974
Modules
Images
c:\users\admin\appdata\local\temp\samsung_monsetup_091006.exe
c:\systemroot\system32\ntdll.dll
1728C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe—services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Volume Shadow Copy Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\vssvc.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
2140c:\b37b7890876487b2d128c17e\.\install.exe "/q:a"c:\b37b7890876487b2d128c17e\install.exe—vcredist_x86.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
External Installer
Exit code:
0
Version:
9.0.21022.8 built by: RTM
Modules
Images
c:\b37b7890876487b2d128c17e\install.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\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
2460C:\Windows\system32\msiexec.exe /VC:\Windows\system32\msiexec.exe
services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows® installer
Exit code:
0
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msiexec.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
2476"C:\Users\admin\AppData\Local\Temp\C49RG9xSS.exe" C:\Users\admin\AppData\Local\Temp\C49RG9xSS.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\c49rg9xss.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
2684C:\Windows\system32\DllHost.exe /Processid:{F32D97DF-E3E5-4CB9-9E3E-0EB5B4E49801}C:\Windows\system32\DllHost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\dllhost.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2768"C:\Users\admin\AppData\Local\Temp\Samsung_MonSetup_091006.exe" C:\Users\admin\AppData\Local\Temp\Samsung_MonSetup_091006.exe
C49RG9xSS.exe
User:
admin
Company:
Macrovision Corporation
Integrity Level:
HIGH
Description:
Setup.exe
Exit code:
0
Version:
12.0.49974
Modules
Images
c:\users\admin\appdata\local\temp\samsung_monsetup_091006.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2816"C:\Program Files\MonitorDriver\vcredist_x86.exe" "/q:a"C:\Program Files\MonitorDriver\vcredist_x86.exe
Samsung_MonSetup_091006.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft Visual C++ 2008 Redistributable Setup
Exit code:
0
Version:
9.0.21022.08
Modules
Images
c:\program files\monitordriver\vcredist_x86.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
2872 run=1 shortcut="C:\Users\admin\AppData\Local\Temp\C49RG9xSS.exe"C:\Users\admin\AppData\Local\Temp\108251\C49RG9xSS.exe
C49RG9xSS.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\108251\c49rg9xss.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
3944"C:\Program Files\MonitorDriver\MonSetup.exe" C:\Program Files\MonitorDriver\MonSetup.exe—Samsung_MonSetup_091006.exe
User:
admin
Company:
Samsung Electronics
Integrity Level:
HIGH
Description:
MonSetup32
Exit code:
0
Version:
2, 0, 0, 1
Modules
Images
c:\program files\monitordriver\monsetup.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\setupapi.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
Total events
2 535
Read events
959
Write events
1 564
Delete events
12

Modification events

(PID) Process:(2872) C49RG9xSS.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2872) C49RG9xSS.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2684) DllHost.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SPP
Operation:writeName:SppCreate (Enter)
Value:
4000000000000000AA43CFC40645D6017C0A00002C0D0000D0070000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(2684) DllHost.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SPP
Operation:writeName:LastIndex
Value:
38
(PID) Process:(2684) DllHost.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SPP
Operation:writeName:SppGatherWriterMetadata (Enter)
Value:
40000000000000005E08D4C40645D6017C0A00002C0D0000D3070000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(2684) DllHost.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\VssapiPublisher
Operation:writeName:IDENTIFY (Enter)
Value:
4000000000000000B86AD6C40645D6017C0A0000600F0000E8030000010000000000000000000000798602FEC4C30B48BD6B914C774057490000000000000000
(PID) Process:(1728) vssvc.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\COM+ REGDB Writer
Operation:writeName:IDENTIFY (Enter)
Value:
4000000000000000B0BBA6C40645D601C0060000F8090000E8030000010000000100000000000000000000000000000000000000000000000000000000000000
(PID) Process:(1728) vssvc.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Shadow Copy Optimization Writer
Operation:writeName:IDENTIFY (Enter)
Value:
4000000000000000B0BBA6C40645D601C00600003C0F0000E8030000010000000100000000000000000000000000000000000000000000000000000000000000
(PID) Process:(1728) vssvc.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\ASR Writer
Operation:writeName:IDENTIFY (Enter)
Value:
4000000000000000B0BBA6C40645D601C00600001C0C0000E8030000010000000100000000000000000000000000000000000000000000000000000000000000
(PID) Process:(1728) vssvc.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Registry Writer
Operation:writeName:IDENTIFY (Enter)
Value:
4000000000000000B0BBA6C40645D601C00600002C0F0000E8030000010000000100000000000000000000000000000000000000000000000000000000000000
Executable files
59
Suspicious files
21
Text files
73
Unknown types
16

Dropped files

PID
Process
Filename
Type
2872C49RG9xSS.exeC:\Users\admin\AppData\Local\Temp\C49RG9xSS.inftext
MD5:1BCE99BD9B452C55BA05DD9E815F6E5F
SHA256:96A03EB9507219AB8A920E2F200C8C0990A07C3D4B13537B069B70DE93213A55
2768Samsung_MonSetup_091006.exeC:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302019708-1500728564-335382590-1000\c0220f2d3cd6ed06f2a16534e989baee_90059c37-1320-41a4-b58d-2b75a9850d2fdbf
MD5:—
SHA256:—
2768Samsung_MonSetup_091006.exeC:\Users\admin\AppData\Local\Temp\{4A747939-4C21-42FF-AA90-34D70751958E}\{8EA79DBF-D637-448A-89D6-410A087A4493}\setu8bd7.rra —
MD5:—
SHA256:—
2872C49RG9xSS.exeC:\Users\admin\AppData\Local\Temp\C49RG9xSS.icmicc
MD5:451891E7F6B7EEB029B60212225C54EF
SHA256:CB449B7F780BDD2086F9263706F4694516611AB0AEE8DACFDF9BF375A1269014
2768Samsung_MonSetup_091006.exeC:\Users\admin\AppData\Local\Temp\{4A747939-4C21-42FF-AA90-34D70751958E}\{8EA79DBF-D637-448A-89D6-410A087A4493}\lice8bd7.rra —
MD5:—
SHA256:—
2768Samsung_MonSetup_091006.exeC:\Users\admin\AppData\Local\Temp\{ACA73998-E1A1-472D-B2F8-DA1F4805E4F1}\_ispackdel.initext
MD5:—
SHA256:—
2768Samsung_MonSetup_091006.exeC:\Users\admin\AppData\Local\Temp\{4A747939-4C21-42FF-AA90-34D70751958E}\{8EA79DBF-D637-448A-89D6-410A087A4493}\_ISU8bd7.rra —
MD5:—
SHA256:—
2768Samsung_MonSetup_091006.exeC:\Users\admin\AppData\Local\Temp\{ACA73998-E1A1-472D-B2F8-DA1F4805E4F1}\Disk1\setup.exeexecutable
MD5:2D111130C27C36C91EA57D0E88B68BD6
SHA256:C793C2BBC622872E281C472A1C50CAC2DD567B3A40C13094C44982FB56DF0CD8
2768Samsung_MonSetup_091006.exeC:\Users\admin\AppData\Local\Temp\{4A747939-4C21-42FF-AA90-34D70751958E}\core8be6.rra —
MD5:—
SHA256:—
2872C49RG9xSS.exeC:\Users\admin\AppData\Local\Temp\Samsung_MonSetup_091006.exeexecutable
MD5:0924C3DFC4368C3DF1B8B42598D8D7AF
SHA256:0580B3FC29D2C76D2B758081CB288E28185D4CF95A7F7E49A6E75B175ABB5274
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0

HTTP requests

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

Connections

No data

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
C49RG9xSS.exe