File name:

FOTOVERANO15.scr

Full analysis: https://app.any.run/tasks/7c754421-ebd7-4d40-afe2-76000ffad16e
Verdict: Malicious activity
Threats:

DarkComet RAT is a malicious program designed to remotely control or administer a victim's computer, steal private data and spy on the victim.

Malware Trends Tracker     >>>
Analysis date: May 20, 2022, 17:25:28
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
darkcomet
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

EC692BDE91AD1C6E182843BC0A5C7E81

SHA1:

54996C1D4AEAF76855B7B73A323B74C191573863

SHA256:

DE19D8EA2911FF7E337823576E214151AD4426206DB8E9EA9880778F2592F935

SSDEEP:

24576:aZ1xuVVjfFoynPaVBUR8f+kN10EBa10svzX:qQDgok30gW

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

    • Changes the login/logoff helper path in the registry

      • FOTOVERANO15.scr.exe (PID: 1912)

    • Drops executable file immediately after starts

      • FOTOVERANO15.scr.exe (PID: 1912)

    • Changes the autorun value in the registry

      • FOTOVERANO15.scr.exe (PID: 1912)
      • msdcsc.exe (PID: 2804)
      • iexplore.exe (PID: 1816)

    • DARKCOMET detected by memory dumps

      • iexplore.exe (PID: 1816)

  • SUSPICIOUS

    • Reads the computer name

      • FOTOVERANO15.scr.exe (PID: 1912)
      • msdcsc.exe (PID: 2804)

    • Checks supported languages

      • FOTOVERANO15.scr.exe (PID: 1912)
      • msdcsc.exe (PID: 2804)

    • Executable content was dropped or overwritten

      • FOTOVERANO15.scr.exe (PID: 1912)

    • Executed via COM

      • DllHost.exe (PID: 1012)

    • Drops a file with a compile date too recent

      • FOTOVERANO15.scr.exe (PID: 1912)

    • Starts itself from another location

      • FOTOVERANO15.scr.exe (PID: 1912)

    • Starts Internet Explorer

      • msdcsc.exe (PID: 2804)

  • INFO

    • Checks supported languages

      • DllHost.exe (PID: 1012)
      • notepad.exe (PID: 2576)
      • iexplore.exe (PID: 1816)
      • notepad.exe (PID: 3160)

    • Reads the computer name

      • DllHost.exe (PID: 1012)
      • iexplore.exe (PID: 1816)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

DarkComet

(PID) Process(1816) iexplore.exe
C2 (1)seguridadsocial.ddns.net:1604
Version#KCMDDC51#
MutexDC_MUTEX-MKHPJPY
sidFOTOVERANO15
FWB1
gencodelsBsa7lPZ9Fu
InstallTrue
COMBOPATH7
Install pathMSDCSC\msdcsc.exe
Registry keyMicroUpdate
Edit date2007-04-16
PersistanceTrue
MELT1
Change Date1
Directory attributesFalse
File attrubutesFalse
SH51
SH61
PERS1
Offline keyloggerTrue
BIND1
No Malware configuration.

TRiD

.exe | Win32 Executable Delphi generic (37.4)
.scr | Windows screen saver (34.5)
.exe | Win32 Executable (generic) (11.9)
.exe | Win16/32 Executable Delphi generic (5.4)
.exe | Generic Win/DOS Executable (5.2)

EXIF

EXE

ProductVersion: 4, 0, 0, 0
ProductName: Remote Service Application
OriginalFileName: MSRSAAP.EXE
LegalCopyright: Copyright (C) 1999
InternalName: MSRSAAPP
FileVersion: 1, 0, 0, 1
FileDescription: Remote Service Application
CompanyName: Microsoft Corp.
Comments: Remote Service Application
CharacterSet: Unicode
LanguageCode: English (U.S.)
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 4.0.0.0
FileVersionNumber: 4.0.0.0
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0x8f888
UninitializedDataSize: -
InitializedDataSize: 307200
CodeSize: 586752
LinkerVersion: 2.25
PEType: PE32
TimeStamp: 2012:06:07 17:59:53+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 07-Jun-2012 15:59:53
Detected languages:
  • English - United States
  • French - France
Comments: Remote Service Application
CompanyName: Microsoft Corp.
FileDescription: Remote Service Application
FileVersion: 1, 0, 0, 1
InternalName: MSRSAAPP
LegalCopyright: Copyright (C) 1999
OriginalFilename: MSRSAAP.EXE
ProductName: Remote Service Application
ProductVersion: 4, 0, 0, 0

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: 9
Time date stamp: 07-Jun-2012 15:59:53
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

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0008D8F0
0x0008DA00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.55342
.itext
0x0008F000
0x00001954
0x00001A00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.95375
.data
0x00091000
0x00003D3C
0x00003E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.83487
.bss
0x00095000
0x00007404
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.idata
0x0009D000
0x00004140
0x00004200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.26814
.tls
0x000A2000
0x00000038
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rdata
0x000A3000
0x00000018
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
0.210826
.reloc
0x000A4000
0x00008ADC
0x00008C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.72501
.rsrc
0x000AD000
0x0003A01C
0x0003A200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.40206

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.34616
856
Latin 1 / Western European
French - France
RT_VERSION
2
2.80231
308
Latin 1 / Western European
English - United States
RT_CURSOR
3
3.00046
308
Latin 1 / Western European
English - United States
RT_CURSOR
4
2.56318
308
Latin 1 / Western European
English - United States
RT_CURSOR
5
2.6949
308
Latin 1 / Western European
English - United States
RT_CURSOR
6
2.62527
308
Latin 1 / Western European
English - United States
RT_CURSOR
7
2.91604
308
Latin 1 / Western European
English - United States
RT_CURSOR
50
5.50662
67624
Latin 1 / Western European
English - United States
RT_ICON
128
2.16096
20
Latin 1 / Western European
English - United States
RT_GROUP_ICON
4083
3.16951
524
Latin 1 / Western European
UNKNOWN
RT_STRING

Imports

AVICAP32.DLL
SHELL32.DLL
SHFolder.dll
URLMON.DLL
WS2_32.DLL
advapi32.dll
comctl32.dll
gdi32.dll
gdiplus.dll
kernel32.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
6
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start fotoverano15.scr.exe PhotoViewer.dll no specs notepad.exe no specs msdcsc.exe #DARKCOMET iexplore.exe notepad.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1012C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}C:\Windows\system32\DllHost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\dllhost.exe
c:\windows\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
1816"C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe
msdcsc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ole32.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
DarkComet
(PID) Process(1816) iexplore.exe
C2 (1)seguridadsocial.ddns.net:1604
Version#KCMDDC51#
MutexDC_MUTEX-MKHPJPY
sidFOTOVERANO15
FWB1
gencodelsBsa7lPZ9Fu
InstallTrue
COMBOPATH7
Install pathMSDCSC\msdcsc.exe
Registry keyMicroUpdate
Edit date2007-04-16
PersistanceTrue
MELT1
Change Date1
Directory attributesFalse
File attrubutesFalse
SH51
SH61
PERS1
Offline keyloggerTrue
BIND1
1912"C:\Users\admin\AppData\Local\Temp\FOTOVERANO15.scr.exe" C:\Users\admin\AppData\Local\Temp\FOTOVERANO15.scr.exe
Explorer.EXE
User:
admin
Company:
Microsoft Corp.
Integrity Level:
MEDIUM
Description:
Remote Service Application
Exit code:
0
Version:
1, 0, 0, 1
Modules
Images
c:\users\admin\appdata\local\temp\fotoverano15.scr.exe
c:\windows\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\lpk.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
2576notepadC:\Windows\system32\notepad.exe—FOTOVERANO15.scr.exe
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:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\lpk.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
2804"C:\Users\admin\Documents\MSDCSC\msdcsc.exe" C:\Users\admin\Documents\MSDCSC\msdcsc.exe
FOTOVERANO15.scr.exe
User:
admin
Company:
Microsoft Corp.
Integrity Level:
MEDIUM
Description:
Remote Service Application
Exit code:
0
Version:
1, 0, 0, 1
Modules
Images
c:\users\admin\documents\msdcsc\msdcsc.exe
c:\windows\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
3160notepadC:\Windows\system32\notepad.exe—iexplore.exe
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:\windows\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\lpk.dll
Total events
1 465
Read events
1 443
Write events
22
Delete events
0

Modification events

(PID) Process:(1912) FOTOVERANO15.scr.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:MicroUpdate
Value:
C:\Users\admin\Documents\MSDCSC\msdcsc.exe
(PID) Process:(1912) FOTOVERANO15.scr.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
Operation:writeName:UserInit
Value:
C:\Windows\system32\userinit.exe,C:\Users\admin\Documents\MSDCSC\msdcsc.exe
(PID) Process:(1912) FOTOVERANO15.scr.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached
Operation:writeName:{FFE2A43C-56B9-4BF5-9A79-CC6D4285608A} {00000122-0000-0000-C000-000000000046} 0xFFFF
Value:
0100000000000000DAFF479C6E6CD801
(PID) Process:(1912) FOTOVERANO15.scr.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication
Operation:writeName:Name
Value:
FOTOVERANO15.scr.exe
(PID) Process:(1012) DllHost.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication
Operation:writeName:Name
Value:
DllHost.exe
(PID) Process:(1912) FOTOVERANO15.scr.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(1912) FOTOVERANO15.scr.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(1912) FOTOVERANO15.scr.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(1912) FOTOVERANO15.scr.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(2804) msdcsc.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:MicroUpdate
Value:
C:\Users\admin\Documents\MSDCSC\msdcsc.exe
Executable files
1
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
1912FOTOVERANO15.scr.exeC:\Users\admin\AppData\Local\Temp\FOTOVERANO15.JPGimage
MD5:AEFFB88A40A4BE078244229BCFEE3D2F
SHA256:71204F05C21A26ABA9343EC13042D96AE3B3BF6702A38DD3A6A42A09EE96042B
1912FOTOVERANO15.scr.exeC:\Users\admin\Documents\MSDCSC\msdcsc.exeexecutable
MD5:EC692BDE91AD1C6E182843BC0A5C7E81
SHA256:DE19D8EA2911FF7E337823576E214151AD4426206DB8E9EA9880778F2592F935
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
3
DNS requests
2
Threats
2

HTTP requests

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

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1816
iexplore.exe
195.77.152.5:1604
seguridadsocial.ddns.net
Telefonica De Espana
ES
unknown

DNS requests

Domain
IP
Reputation
seguridadsocial.ddns.net
  • 195.77.152.5
malicious
dns.msftncsi.com
  • 131.107.255.255
shared

Threats

PID
Process
Class
Message
—
—
Potentially Bad Traffic
ET POLICY DNS Query to DynDNS Domain *.ddns .net
—
—
Potentially Bad Traffic
ET POLICY DNS Query to DynDNS Domain *.ddns .net
No debug info
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Reports
FOTOVERANO15.scr