download:

smadav2020rev139.exe

Full analysis: https://app.any.run/tasks/05560521-8b9c-4b69-9254-033044e99b40
Verdict: Malicious activity
Analysis date: July 17, 2020, 05:00:04
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:

C7C0CDF291719A18265688A736DE6C62

SHA1:

43B26588E240B148B6C71D4C1FAACCBB2C0358F4

SHA256:

86EE7FA44AF8D3E7761CDD1B0B42B3DDA07D002332EF47F1C151F4A2E8E0B269

SSDEEP:

393216:iDorn1kM3NFBeq38ZN5aY0M0uDEI6wqh67o/41n9WW4ReYPk:i0yMNFBeqC5r4I6HU7o/4R9W3xk

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

      • regsvr32.exe (PID: 2708)
      • SMΔRTP.exe (PID: 4016)
      • ctfmon.exe (PID: 292)
      • SmadavProtect32.exe (PID: 3732)
      • explorer.exe (PID: 288)
      • DllHost.exe (PID: 4044)
      • SMΔRTP.exe (PID: 4028)

    • Application was dropped or rewritten from another process

      • SMΔRTP.exe (PID: 4016)
      • SmadavProtect32.exe (PID: 3732)
      • SMΔRTP.exe (PID: 4028)
      • SmadavHelper.exe (PID: 1152)

    • Registers / Runs the DLL via REGSVR32.EXE

      • smadav2020rev139.tmp (PID: 2556)

    • Uses Task Scheduler to run other applications

      • SMΔRTP.exe (PID: 4016)

    • Loads the Task Scheduler COM API

      • schtasks.exe (PID: 2484)

    • Changes the autorun value in the registry

      • SMΔRTP.exe (PID: 4016)

    • Changes settings of System certificates

      • SMΔRTP.exe (PID: 4016)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • smadav2020rev139.exe (PID: 3560)
      • smadav2020rev139.exe (PID: 296)
      • smadav2020rev139.tmp (PID: 2556)
      • SMΔRTP.exe (PID: 4016)

    • Creates COM task schedule object

      • regsvr32.exe (PID: 2708)
      • SMΔRTP.exe (PID: 4016)

    • Uses TASKKILL.EXE to kill process

      • smadav2020rev139.tmp (PID: 2556)

    • Creates files in the user directory

      • SMΔRTP.exe (PID: 4016)

    • Reads Windows owner or organization settings

      • smadav2020rev139.tmp (PID: 2556)

    • Reads the Windows organization settings

      • smadav2020rev139.tmp (PID: 2556)

    • Searches for installed software

      • smadav2020rev139.tmp (PID: 2556)

    • Reads Internet Cache Settings

      • SMΔRTP.exe (PID: 4016)
      • SmadavHelper.exe (PID: 1152)

    • Application launched itself

      • SMΔRTP.exe (PID: 4016)

    • Adds / modifies Windows certificates

      • SMΔRTP.exe (PID: 4016)

  • INFO

    • Application was dropped or rewritten from another process

      • smadav2020rev139.tmp (PID: 2556)
      • smadav2020rev139.tmp (PID: 2272)

    • Loads dropped or rewritten executable

      • smadav2020rev139.tmp (PID: 2556)

    • Creates files in the program directory

      • smadav2020rev139.tmp (PID: 2556)

    • Creates a software uninstall entry

      • smadav2020rev139.tmp (PID: 2556)

    • Reads settings of System Certificates

      • SMΔRTP.exe (PID: 4016)
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) (42.6)
.exe | Win16/32 Executable Delphi generic (19.5)
.exe | Generic Win/DOS Executable (18.9)
.exe | DOS Executable Generic (18.9)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2013:10:13 10:19:32+02:00
PEType: PE32
LinkerVersion: 2.25
CodeSize: 65024
InitializedDataSize: 67072
UninitializedDataSize: -
EntryPoint: 0x113bc
OSVersion: 5
ImageVersion: 6
SubsystemVersion: 5
Subsystem: Windows GUI
FileVersionNumber: 0.0.0.0
ProductVersionNumber: 0.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: This installation was built with Inno Setup.
CompanyName: Smadsoft
FileDescription: SMADAV Setup
FileVersion:
LegalCopyright:
ProductName: SMADAV
ProductVersion: 13.9.2

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 13-Oct-2013 08:19:32
Detected languages:
  • English - United States
Comments: This installation was built with Inno Setup.
CompanyName: Smadsoft
FileDescription: SMADAV Setup
FileVersion: -
LegalCopyright: -
ProductName: SMADAV
ProductVersion: 13.9.2

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: 13-Oct-2013 08:19:32
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
0x0000F12C
0x0000F200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.39148
.itext
0x00011000
0x00000B44
0x00000C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.73207
.data
0x00012000
0x00000C88
0x00000E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.24631
.bss
0x00013000
0x000056B4
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
0x0000E71C
0x0000E800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.77833

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.11919
1512
Latin 1 / Western European
English - United States
RT_MANIFEST
2
5.41348
1384
Latin 1 / Western European
English - United States
RT_ICON
3
5.14033
9640
Latin 1 / Western European
English - United States
RT_ICON
4
5.47746
4264
Latin 1 / Western European
English - United States
RT_ICON
5
5.85188
1128
Latin 1 / Western European
English - United States
RT_ICON
4091
2.56031
104
Latin 1 / Western European
UNKNOWN
RT_STRING
4092
3.25287
212
Latin 1 / Western European
UNKNOWN
RT_STRING
4093
3.26919
164
Latin 1 / Western European
UNKNOWN
RT_STRING
4094
3.33268
684
Latin 1 / Western European
UNKNOWN
RT_STRING
4095
3.34579
844
Latin 1 / Western European
UNKNOWN
RT_STRING

Imports

advapi32.dll
comctl32.dll
kernel32.dll
oleaut32.dll
user32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
56
Monitored processes
17
Malicious processes
7
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start smadav2020rev139.exe smadav2020rev139.tmp no specs smadav2020rev139.exe smadav2020rev139.tmp taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs regsvr32.exe no specs smδrtp.exe schtasks.exe no specs smadavprotect32.exe no specs explorer.exe no specs ctfmon.exe no specs Thumbnail Cache Out of Proc Server no specs smδrtp.exe no specs smadavhelper.exe

Process information

PID
CMD
Path
Indicators
Parent process
288C:\Windows\Explorer.EXEC:\Windows\explorer.exe——
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\winanr.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\mswsock.dll
c:\windows\system32\wshtcpip.dll
c:\windows\explorer.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
292C:\Windows\System32\ctfmon.exe C:\Windows\System32\ctfmon.exe—taskeng.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
CTF Loader
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\ctfmon.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msctfmonitor.dll
c:\windows\system32\msctf.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
296"C:\Users\admin\AppData\Local\Temp\smadav2020rev139.exe" /SPAWNWND=$20132 /NOTIFYWND=$20138 C:\Users\admin\AppData\Local\Temp\smadav2020rev139.exe
smadav2020rev139.tmp
User:
admin
Company:
Smadsoft
Integrity Level:
HIGH
Description:
SMADAV Setup
Exit code:
0
Version:
Modules
Images
c:\users\admin\appdata\local\temp\smadav2020rev139.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
1152"C:\Program Files\Smadav\SmadavHelper.exe" "JZb)toynfjb3djixpSTbunjiaxex|JZb6knvk.pYGtqxjblblaxex|"C:\Program Files\Smadav\SmadavHelper.exe
SMΔRTP.exe
User:
admin
Company:
Smadav Software
Integrity Level:
HIGH
Description:
Smadav Helper Assistance
Exit code:
0
Version:
1, 0, 0, 1
Modules
Images
c:\program files\smadav\smadavhelper.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
1740"C:\Windows\System32\taskkill.exe" /f /im SmadavProtect32.exeC:\Windows\System32\taskkill.exe—smadav2020rev139.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Terminates Processes
Exit code:
128
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskkill.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\version.dll
c:\windows\system32\user32.dll
2056"C:\Windows\System32\taskkill.exe" /f /im SMΔRTP.exeC:\Windows\System32\taskkill.exe—smadav2020rev139.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Terminates Processes
Exit code:
128
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskkill.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\version.dll
c:\windows\system32\user32.dll
2272"C:\Users\admin\AppData\Local\Temp\is-17ATN.tmp\smadav2020rev139.tmp" /SL5="$20138,16880570,133120,C:\Users\admin\AppData\Local\Temp\smadav2020rev139.exe" C:\Users\admin\AppData\Local\Temp\is-17ATN.tmp\smadav2020rev139.tmp—smadav2020rev139.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-17atn.tmp\smadav2020rev139.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
2484"C:\Windows\system32\schtasks.exe" /create /tn "smadav" /xml "C:\Users\admin\AppData\Roaming\Smadav\smadav.xml"C:\Windows\system32\schtasks.exe—SMΔRTP.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Manages scheduled tasks
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\schtasks.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\ole32.dll
2556"C:\Users\admin\AppData\Local\Temp\is-J0QA8.tmp\smadav2020rev139.tmp" /SL5="$3013C,16880570,133120,C:\Users\admin\AppData\Local\Temp\smadav2020rev139.exe" /SPAWNWND=$20132 /NOTIFYWND=$20138 C:\Users\admin\AppData\Local\Temp\is-J0QA8.tmp\smadav2020rev139.tmp
smadav2020rev139.exe
User:
admin
Integrity Level:
HIGH
Description:
Setup/Uninstall
Exit code:
0
Version:
51.1052.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-j0qa8.tmp\smadav2020rev139.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
2708"C:\Windows\system32\regsvr32.exe" /s "C:\Program Files\SMADAV\SmadExtMenu.dll"C:\Windows\system32\regsvr32.exe—smadav2020rev139.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.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
Total events
2 673
Read events
2 525
Write events
142
Delete events
6

Modification events

(PID) Process:(2556) smadav2020rev139.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2556) smadav2020rev139.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2556) smadav2020rev139.tmpKey:HKEY_CURRENT_USER\Software\SMADΔV
Operation:writeName:Language
Value:
1
(PID) Process:(2556) smadav2020rev139.tmpKey:HKEY_CURRENT_USER\Software\SMADΔV
Operation:writeName:LanguageSet
Value:
1
(PID) Process:(2556) smadav2020rev139.tmpKey:HKEY_CURRENT_USER\Software\SMADΔV
Operation:writeName:Path
Value:
C:\Program Files\SMADAV\
(PID) Process:(2556) smadav2020rev139.tmpKey:HKEY_CURRENT_USER\Software\SMADΔV
Operation:writeName:AutoScan
Value:
1
(PID) Process:(2556) smadav2020rev139.tmpKey:HKEY_CURRENT_USER\Software\SMADΔV
Operation:writeName:Smad-Lock
Value:
1
(PID) Process:(2556) smadav2020rev139.tmpKey:HKEY_CURRENT_USER\Software\SMADΔV
Operation:writeName:HideScanner
Value:
1
(PID) Process:(2556) smadav2020rev139.tmpKey:HKEY_CURRENT_USER\Software\SMADΔV
Operation:writeName:AllowMacro
Value:
0
(PID) Process:(2556) smadav2020rev139.tmpKey:HKEY_CURRENT_USER\Software\SMADΔV
Operation:writeName:AllowUSB
Value:
0
Executable files
14
Suspicious files
2
Text files
2
Unknown types
4

Dropped files

PID
Process
Filename
Type
2556smadav2020rev139.tmpC:\Program Files\SMADAV\is-G4UG3.tmp —
MD5:—
SHA256:—
2556smadav2020rev139.tmpC:\Program Files\SMADAV\is-OQPEF.tmp —
MD5:—
SHA256:—
2556smadav2020rev139.tmpC:\Program Files\SMADAV\is-4E86I.tmp —
MD5:—
SHA256:—
2556smadav2020rev139.tmpC:\Program Files\SMADAV\is-BN208.tmp —
MD5:—
SHA256:—
2556smadav2020rev139.tmpC:\Program Files\SMADAV\Smadav.loov —
MD5:—
SHA256:—
2556smadav2020rev139.tmpC:\Program Files\SMADAV\is-NHR6U.tmp —
MD5:—
SHA256:—
2556smadav2020rev139.tmpC:\Program Files\SMADAV\is-QFQ7I.tmp —
MD5:—
SHA256:—
2556smadav2020rev139.tmpC:\Program Files\SMADAV\is-45271.tmp —
MD5:—
SHA256:—
2556smadav2020rev139.tmpC:\Program Files\SMADAV\is-8GIHL.tmp —
MD5:—
SHA256:—
2556smadav2020rev139.tmpC:\Program Files\SMADAV\is-C5M90.tmp —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
7
DNS requests
4
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4016
SMΔRTP.exe
GET
200
148.72.212.69:80
http://www.lempar.com/update/secure-smadav.txt
US
text
389 b
malicious
4016
SMΔRTP.exe
POST
200
139.99.68.140:80
http://mencapai.com/smadavstats80.php
SG
text
69 b
suspicious
4016
SMΔRTP.exe
POST
200
147.135.46.101:80
http://dwres.com/smadavstats27.php
US
text
3 b
suspicious
4016
SMΔRTP.exe
POST
200
147.135.46.101:80
http://dwres.com/smadavstats15.php
US
text
3 b
suspicious
4016
SMΔRTP.exe
GET
200
148.72.212.69:80
http://lempar.com/smadstat.php?mac=1994429369A727963&key=0&name=0&os=2%2E6%2E1%2E7601&build=1147&old=-1&mode=0&stat1=777&stat2=1&stat3=0&stat4=3&stat5=8002&stat6=6
US
binary
1 b
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4016
SMΔRTP.exe
148.72.212.69:80
lempar.com
—
US
malicious
4016
SMΔRTP.exe
147.135.46.101:80
dwres.com
OVH SAS
US
suspicious
—
—
147.135.46.101:80
dwres.com
OVH SAS
US
suspicious
4016
SMΔRTP.exe
139.99.68.140:80
mencapai.com
OVH SAS
SG
unknown
1152
SmadavHelper.exe
139.99.68.140:21
mencapai.com
OVH SAS
SG
unknown
1152
SmadavHelper.exe
139.99.68.140:30233
mencapai.com
OVH SAS
SG
unknown

DNS requests

Domain
IP
Reputation
lempar.com
  • 148.72.212.69
malicious
dwres.com
  • 147.135.46.101
suspicious
www.lempar.com
  • 148.72.212.69
malicious
mencapai.com
  • 139.99.68.140
suspicious

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
smadav2020rev139.exe