General Info

File name

dcom.exe

Full analysis
https://app.any.run/tasks/ba17101f-e6c9-4aac-b6cf-468feeccb986
Verdict
Malicious activity
Analysis date
8/13/2019, 15:20:10
OS:
Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:

trojan

rat

azorult

Indicators:

MIME:
application/x-dosexec
File info:
PE32 executable (GUI) Intel 80386, for MS Windows
MD5

3d457f2863446f9911c591b6c9122b79

SHA1

b5abe6633343e30d703c6a8027805464f5eaa36b

SHA256

edc954219c5391a927b5976d52c98f96253b7c961244c64fe8b8f378a02fdadb

SSDEEP

6144:fb4WicYf4NDtyOCqIMCMy2o5b74rSmP7ZZNHLkQcnKPSZV6MUos6QaGY:dLYfEDsOCqIDuo5biTDhIQcOSanofQQ

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distored by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

Software environment set and analysis options

Launch configuration

Task duration
60 seconds
Additional time used
none
Fakenet option
off
Heavy Evaision option
off
MITM proxy
off
Route via Tor
off
Network geolocation
off
Privacy
Public submission
Autoconfirmation of UAC
on

Software preset

  • Internet Explorer 8.0.7601.17514
  • Adobe Acrobat Reader DC MUI (15.023.20070)
  • Adobe Flash Player 26 ActiveX (26.0.0.131)
  • Adobe Flash Player 26 NPAPI (26.0.0.131)
  • Adobe Flash Player 26 PPAPI (26.0.0.131)
  • Adobe Refresh Manager (1.8.0)
  • CCleaner (5.35)
  • FileZilla Client 3.36.0 (3.36.0)
  • Google Chrome (75.0.3770.100)
  • Google Update Helper (1.3.34.7)
  • Java 8 Update 92 (8.0.920.14)
  • Java Auto Updater (2.8.92.14)
  • Microsoft .NET Framework 4.7.2 (4.7.03062)
  • Microsoft Office Access MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Access Setup Metadata MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Excel MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office OneNote MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Outlook MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office PowerPoint MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Professional 2010 (14.0.6029.1000)
  • Microsoft Office Proof (English) 2010 (14.0.6029.1000)
  • Microsoft Office Proof (French) 2010 (14.0.6029.1000)
  • Microsoft Office Proof (Spanish) 2010 (14.0.6029.1000)
  • Microsoft Office Proofing (English) 2010 (14.0.6029.1000)
  • Microsoft Office Publisher MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Shared MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Shared Setup Metadata MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Single Image 2010 (14.0.6029.1000)
  • Microsoft Office Word MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (9.0.30729.6161)
  • Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (10.0.40219)
  • Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (12.0.30501.0)
  • Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005 (12.0.21005)
  • Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005 (12.0.21005)
  • Microsoft Visual C++ 2015-2019 Redistributable (x86) - 14.21.27702 (14.21.27702.2)
  • Microsoft Visual C++ 2019 X86 Additional Runtime - 14.21.27702 (14.21.27702)
  • Microsoft Visual C++ 2019 X86 Minimum Runtime - 14.21.27702 (14.21.27702)
  • Mozilla Firefox 68.0.1 (x86 en-US) (68.0.1)
  • Notepad++ (32-bit x86) (7.5.1)
  • Opera 12.15 (12.15.1748)
  • Skype version 8.29 (8.29)
  • Update for Microsoft .NET Framework 4.7.2 (KB4087364) (1)
  • VLC media player (2.2.6)
  • WinRAR 5.60 (32-bit) (5.60.0)

Hotfixes

  • Client LanguagePack Package
  • Client Refresh LanguagePack Package
  • CodecPack Basic Package
  • Foundation Package
  • IE Troubleshooters Package
  • InternetExplorer Optional Package
  • KB2534111
  • KB2999226
  • KB4019990
  • KB976902
  • LocalPack AU Package
  • LocalPack CA Package
  • LocalPack GB Package
  • LocalPack US Package
  • LocalPack ZA Package
  • ProfessionalEdition
  • UltimateEdition

Behavior activities

MALICIOUS SUSPICIOUS INFO
AZORULT was detected
  • dcom.exe (PID: 2628)
Connects to CnC server
  • dcom.exe (PID: 2628)
Connects to server without host name
  • dcom.exe (PID: 2628)

No info indicators.

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

Static information

TRiD
.exe
|   Win32 Executable MS Visual C++ (generic) (42.2%)
.exe
|   Win64 Executable (generic) (37.3%)
.dll
|   Win32 Dynamic Link Library (generic) (8.8%)
.exe
|   Win32 Executable (generic) (6%)
.exe
|   Generic Win/DOS Executable (2.7%)
EXIF
EXE
MachineType:
Intel 386 or later, and compatibles
TimeStamp:
2016:12:30 00:00:14+01:00
PEType:
PE32
LinkerVersion:
6
CodeSize:
143360
InitializedDataSize:
188416
UninitializedDataSize:
null
EntryPoint:
0xb5ea
OSVersion:
4
ImageVersion:
null
SubsystemVersion:
4
Subsystem:
Windows GUI
FileVersionNumber:
2.0.0.0
ProductVersionNumber:
2.0.0.0
FileFlagsMask:
0x003f
FileFlags:
(none)
FileOS:
Win32
ObjectFileType:
Executable application
FileSubtype:
null
LanguageCode:
German
CharacterSet:
Unicode
Comments:
null
CompanyName:
null
FileDescription:
MFC-Anwendung Elliptic Button Demo
FileVersion:
2, 0, 0, 0
InternalName:
Elliptic Button Demo
LegalCopyright:
Copyright (C) 2003
LegalTrademarks:
null
OriginalFileName:
EllipticButton.EXE
PrivateBuild:
null
ProductName:
Anwendung Elliptic Button Demo
ProductVersion:
2, 0, 0, 0
SpecialBuild:
null
Summary
Architecture:
IMAGE_FILE_MACHINE_I386
Subsystem:
IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:
29-Dec-2016 23:00:14
Detected languages
German - Germany
Comments:
null
CompanyName:
null
FileDescription:
MFC-Anwendung Elliptic Button Demo
FileVersion:
2, 0, 0, 0
InternalName:
Elliptic Button Demo
LegalCopyright:
Copyright (C) 2003
LegalTrademarks:
null
OriginalFilename:
EllipticButton.EXE
PrivateBuild:
null
ProductName:
Anwendung Elliptic Button Demo
ProductVersion:
2, 0, 0, 0
SpecialBuild:
null
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:
0x000000E0
PE Headers
Signature:
PE
Machine:
IMAGE_FILE_MACHINE_I386
Number of sections:
5
Time date stamp:
29-Dec-2016 23:00:14
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
Sections
Name Virtual Address Virtual Size Raw Size Charateristics Entropy
.text 0x00001000 0x000224EF 0x00023000 IMAGE_SCN_CNT_CODE,IMAGE_SCN_MEM_EXECUTE,IMAGE_SCN_MEM_READ 6.53115
.rdata 0x00024000 0x00009072 0x0000A000 IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ 4.45654
.data 0x0002E000 0x0000D5A8 0x0000A000 IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_WRITE 7.16597
.rsrc 0x0003C000 0x0000F028 0x00010000 IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ 4.33448
.reloc 0x0004C000 0x000336FA 0x00034000 IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_DISCARDABLE,IMAGE_SCN_MEM_READ 5.7146
Resources
1

2

3

4

7

100

102

128

129

131

3841

3842

3843

3857

3858

3859

3865

3866

3867

3868

3869

26567

30721

30977

30994

30995

30996

Imports
    KERNEL32.dll

    USER32.dll

    GDI32.dll

    comdlg32.dll

    WINSPOOL.DRV

    ADVAPI32.dll

    COMCTL32.dll

    oledlg.dll

    ole32.dll

    OLEPRO32.DLL

    OLEAUT32.dll

Exports

    No exports.

Screenshots

Processes

Total processes
34
Monitored processes
1
Malicious processes
1
Suspicious processes
0

Behavior graph

+
start #AZORULT dcom.exe
Specs description
Program did not start
Integrity level elevation
Task сontains an error or was rebooted
Process has crashed
Task contains several apps running
Executable file was dropped
Debug information is available
Process was injected
Network attacks were detected
Application downloaded the executable file
Actions similar to stealing personal data
Behavior similar to exploiting the vulnerability
Inspected object has sucpicious PE structure
File is detected by antivirus software
CPU overrun
RAM overrun
Process starts the services
Process was added to the startup
Behavior similar to spam
Low-level access to the HDD
Probably Tor was used
System was rebooted
Connects to the network
Known threat

Process information

Click at the process to see the details.

PID
2628
CMD
"C:\Users\admin\AppData\Local\Temp\dcom.exe"
Path
C:\Users\admin\AppData\Local\Temp\dcom.exe
Indicators
Parent process
––
User
admin
Integrity Level
MEDIUM
Exit code
0
Version:
Company
Description
MFC-Anwendung Elliptic Button Demo
Version
2, 0, 0, 0
Modules
Image
c:\users\admin\appdata\local\temp\dcom.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\msvcrt.dll
c:\windows\system32\usp10.dll
c:\windows\system32\comdlg32.dll
c:\windows\system32\shlwapi.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shell32.dll
c:\windows\system32\winspool.drv
c:\windows\system32\oledlg.dll
c:\windows\system32\ole32.dll
c:\windows\system32\olepro32.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\mspaint.exe
c:\windows\system32\crtdll.dll
c:\windows\winsxs\x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.17514_none_72d18a4386696c80\gdiplus.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\wininet.dll
c:\windows\system32\urlmon.dll
c:\windows\system32\iertutil.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\profapi.dll
c:\windows\system32\ntmarta.dll
c:\windows\system32\wldap32.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\nsi.dll
c:\windows\system32\dnsapi.dll
c:\windows\system32\iphlpapi.dll
c:\windows\system32\winnsi.dll
c:\windows\system32\rasapi32.dll
c:\windows\system32\rasman.dll
c:\windows\system32\rtutils.dll
c:\windows\system32\sensapi.dll
c:\windows\system32\cryptbase.dll
c:\windows\system32\nlaapi.dll
c:\windows\system32\rasadhlp.dll
c:\windows\system32\mswsock.dll
c:\windows\system32\wshqos.dll
c:\windows\system32\wshtcpip.dll
c:\windows\system32\wship6.dll

Registry activity

Total events
34
Read events
16
Write events
18
Delete events
0

Modification events

PID
Process
Operation
Key
Name
Value
2628
dcom.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\dcom_RASAPI32
EnableFileTracing
0
2628
dcom.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\dcom_RASAPI32
EnableConsoleTracing
0
2628
dcom.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\dcom_RASAPI32
FileTracingMask
4294901760
2628
dcom.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\dcom_RASAPI32
ConsoleTracingMask
4294901760
2628
dcom.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\dcom_RASAPI32
MaxFileSize
1048576
2628
dcom.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\dcom_RASAPI32
FileDirectory
%windir%\tracing
2628
dcom.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\dcom_RASMANCS
EnableFileTracing
0
2628
dcom.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\dcom_RASMANCS
EnableConsoleTracing
0
2628
dcom.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\dcom_RASMANCS
FileTracingMask
4294901760
2628
dcom.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\dcom_RASMANCS
ConsoleTracingMask
4294901760
2628
dcom.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\dcom_RASMANCS
MaxFileSize
1048576
2628
dcom.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\dcom_RASMANCS
FileDirectory
%windir%\tracing
2628
dcom.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
ProxyEnable
0
2628
dcom.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
SavedLegacySettings
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
2628
dcom.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
UNCAsIntranet
0
2628
dcom.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
AutoDetect
1

Files activity

Executable files
0
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

No files activity.

Network activity

HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
0
Threats
5

HTTP requests

PID Process Method HTTP Code IP URL CN Type Size Reputation
2628 dcom.exe POST 200 37.120.145.140:80 http://37.120.145.140/index.php RO
binary
text
malicious

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID Process IP ASN CN Reputation
2628 dcom.exe 37.120.145.140:80 Secure Data Systems SRL RO malicious

DNS requests

No DNS requests.

Threats

PID Process Class Message
2628 dcom.exe A Network Trojan was detected AV TROJAN Azorult CnC Beacon
2628 dcom.exe A Network Trojan was detected MALWARE [PTsecurity] AZORult.Stealer HTTP Header
2628 dcom.exe A Network Trojan was detected MALWARE [PTsecurity] AZORult Request
2628 dcom.exe Potentially Bad Traffic ET INFO GENERIC SUSPICIOUS POST to Dotted Quad with Fake Browser 1

1 ETPRO signatures available at the full report

Debug output strings

No debug info.