General Info

File name

pratnm.exe

Full analysis
https://app.any.run/tasks/755a5c46-2015-4f0d-b896-0c0110aef321
Verdict
Malicious activity
Analysis date
7/11/2019, 21:22:13
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

31ad356c7b009571f219be2ecbb9f633

SHA1

8b46d79c69aaf4a25604a376a1c5580fd52e4077

SHA256

f43675215a8f73680ee87fdbf3cda2387491036ddd495ad159f9e9b6c39ec849

SSDEEP

3072:LBRYOG3oaZUFpzjAX/pKcP9rHwbSB3yG0HIxVxcGt:LPyMFJAvEcP9rHekyG0oxVxcGt

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 67.0.4 (x86 en-US) (67.0.4)
  • 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
Application was injected by another process
  • ctfmon.exe (PID: 328)
  • dwm.exe (PID: 2008)
  • explorer.exe (PID: 284)
  • taskeng.exe (PID: 1968)
  • windanr.exe (PID: 2312)
Runs injected code in another process
  • pratnm.exe (PID: 3196)
UAC/LUA settings modification
  • pratnm.exe (PID: 3196)
Changes Security Center notification settings
  • pratnm.exe (PID: 3196)

No suspicious indicators.

No info indicators.

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

Static information

TRiD
.exe
|   DOS Executable Generic (100%)
EXIF
EXE
MachineType:
Intel 386 or later, and compatibles
TimeStamp:
2002:02:10 14:15:37+01:00
PEType:
PE32
LinkerVersion:
6
CodeSize:
512
InitializedDataSize:
null
UninitializedDataSize:
null
EntryPoint:
0x1040
OSVersion:
4
ImageVersion:
null
SubsystemVersion:
4
Subsystem:
Windows GUI
Summary
Architecture:
IMAGE_FILE_MACHINE_I386
Subsystem:
IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:
10-Feb-2002 13:15:37
Debug artifacts
Embedded COFF debugging symbols
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:
0x4550
Initial SS value:
0x0000
Initial SP value:
0x014C
Checksum:
0x0001
Initial IP value:
0x7279
Initial CS value:
0x3C66
Overlay number:
0x726F
OEM identifier:
0x010B
OEM information:
0x0006
Address of NE header:
0x0000000C
PE Headers
Signature:
PE
Machine:
IMAGE_FILE_MACHINE_I386
Number of sections:
1
Time date stamp:
10-Feb-2002 13:15:37
Pointer to Symbol Table:
0x726F4C5B
Number of symbols:
1564823652
Size of Optional Header:
0x00E0
Characteristics
IMAGE_FILE_32BIT_MACHINE
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 0x00013000 0x00012200 IMAGE_SCN_CNT_CODE,IMAGE_SCN_MEM_EXECUTE,IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_WRITE 7.98931
Resources

No resources.

Imports
    KERNEL32.dll

    USER32.dll

Exports

    No exports.

Screenshots

Processes

Total processes
34
Monitored processes
6
Malicious processes
2
Suspicious processes
0

Behavior graph

+
inject inject inject inject start pratnm.exe no specs taskeng.exe dwm.exe explorer.exe ctfmon.exe windanr.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
1968
CMD
taskeng.exe {FA8A93EA-9DCA-4147-A6DE-E12E6DFDC0AF}
Path
C:\Windows\System32\taskeng.exe
Indicators
Parent process
––
User
admin
Integrity Level
MEDIUM
Version:
Company
Microsoft Corporation
Description
Task Scheduler Engine
Version
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Image

PID
2008
CMD
"C:\Windows\system32\Dwm.exe"
Path
C:\Windows\System32\dwm.exe
Indicators
Parent process
––
User
admin
Integrity Level
MEDIUM
Version:
Company
Microsoft Corporation
Description
Desktop Window Manager
Version
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Image

PID
284
CMD
C:\Windows\Explorer.EXE
Path
C:\Windows\explorer.exe
Indicators
Parent process
––
User
admin
Integrity Level
MEDIUM
Version:
Company
Microsoft Corporation
Description
Windows Explorer
Version
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Image
c:\users\admin\appdata\local\temp\pratnm.exe
c:\windows\system32\sfc.dll
c:\windows\system32\sfc_os.dll
c:\windows\system32\devrtl.dll
c:\windows\system32\wpdshext.dll
c:\windows\system32\audiodev.dll
c:\windows\system32\wmvcore.dll
c:\windows\system32\wmasf.dll

PID
328
CMD
C:\Windows\System32\ctfmon.exe
Path
C:\Windows\System32\ctfmon.exe
Indicators
Parent process
taskeng.exe
User
admin
Integrity Level
MEDIUM
Version:
Company
Microsoft Corporation
Description
CTF Loader
Version
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Image

PID
2312
CMD
"windanr.exe"
Path
C:\Windows\system32\windanr.exe
Indicators
Parent process
––
User
admin
Integrity Level
MEDIUM
Version:
Company
Description
Version
Modules
Image

PID
3196
CMD
"C:\Users\admin\AppData\Local\Temp\pratnm.exe"
Path
C:\Users\admin\AppData\Local\Temp\pratnm.exe
Indicators
No indicators
Parent process
explorer.exe
User
admin
Integrity Level
MEDIUM
Version:
Company
Description
Version
Modules
Image
c:\users\admin\appdata\local\temp\pratnm.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\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\nsi.dll
c:\windows\system32\ole32.dll
c:\windows\system32\cryptbase.dll
c:\windows\system32\propsys.dll
c:\windows\system32\oleaut32.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\mpr.dll
c:\windows\system32\wininet.dll
c:\windows\system32\urlmon.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\iertutil.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\setupapi.dll
c:\windows\system32\devobj.dll
c:\windows\system32\clbcatq.dll
c:\windows\system32\ntmarta.dll
c:\windows\system32\wldap32.dll
c:\windows\system32\mswsock.dll
c:\windows\system32\profapi.dll
c:\windows\system32\wshtcpip.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\explorerframe.dll
c:\windows\system32\duser.dll
c:\windows\system32\dui70.dll
c:\windows\system32\cryptsp.dll
c:\windows\system32\rsaenh.dll
c:\windows\system32\rpcrtremote.dll
c:\windows\system32\sxs.dll
c:\windows\system32\actxprxy.dll
c:\windows\system32\sfc.dll
c:\windows\system32\sfc_os.dll
c:\windows\system32\devrtl.dll

Registry activity

Total events
116
Read events
58
Write events
58
Delete events
0

Modification events

PID
Process
Operation
Key
Name
Value
284
explorer.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar
Locked
1
284
explorer.exe
write
HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\Bags\34\Shell
SniffedFolderType
Generic
284
explorer.exe
write
HKEY_CLASSES_ROOT\Local Settings\MuiCache\70\52C64B7E
LanguageList
en-US
284
explorer.exe
write
HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\Shell
NavBar
000000000000000000000000000000008B000000870000003153505305D5CDD59C2E1B10939708002B2CF9AE6B0000005A000000007B00360044003800420042003300440033002D0039004400380037002D0034004100390031002D0041004200350036002D003400460033003000430046004600450046004500390046007D005F0057006900640074006800000013000000F00000000000000000000000
3196
pratnm.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced
Hidden
2
3196
pratnm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center
AntiVirusOverride
1
3196
pratnm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center
AntiVirusDisableNotify
1
3196
pratnm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center
FirewallDisableNotify
1
3196
pratnm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center
FirewallOverride
1
3196
pratnm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center
UpdatesDisableNotify
1
3196
pratnm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center
UacDisableNotify
1
3196
pratnm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center\Svc
AntiVirusOverride
1
3196
pratnm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center\Svc
AntiVirusDisableNotify
1
3196
pratnm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center\Svc
FirewallDisableNotify
1
3196
pratnm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center\Svc
FirewallOverride
1
3196
pratnm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center\Svc
UpdatesDisableNotify
1
3196
pratnm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center\Svc
UacDisableNotify
1
3196
pratnm.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
GlobalUserOffline
0
3196
pratnm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System
EnableLUA
0
3196
pratnm.exe
write
HKEY_CURRENT_USER\Software\Aaspp\-227342143
1768776801
155
3196
pratnm.exe
write
HKEY_CURRENT_USER\Software\Aaspp\-227342143
-757413694
0
3196
pratnm.exe
write
HKEY_CURRENT_USER\Software\Aaspp\-227342143
1011363107
0
3196
pratnm.exe
write
HKEY_CURRENT_USER\Software\Aaspp\-227342143
-1514827388
35
3196
pratnm.exe
write
HKEY_CURRENT_USER\Software\Aaspp\-227342143
253949413
256
3196
pratnm.exe
write
HKEY_CURRENT_USER\Software\Aaspp\-227342143
2022726214
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
3196
pratnm.exe
write
HKEY_CURRENT_USER\Software\Aaspp\-227342143
-503464281
4B0C1ACCFEF76671CC19B2472947B89ADBC1B3E1DD905C5AB2843C3A84EDCF6F17A4547E0E9250886096036CFAC3A46EE12558210578AE55D6C0F02593FED47E0CC870C0A0F906762622E4855C635CC4EF7D18DBDAC4B2A8E728A18980F31AA51B9984A39616D681334370FCD3CA6786870A5E9E662CFE328DB70D6B0182B0BE
3196
pratnm.exe
write
HKEY_CURRENT_USER\Software\Aaspp
a1_0
1792323004
3196
pratnm.exe
write
HKEY_CURRENT_USER\Software\Aaspp
a2_0
6684
3196
pratnm.exe
write
HKEY_CURRENT_USER\Software\Aaspp
a3_0
17001001
3196
pratnm.exe
write
HKEY_CURRENT_USER\Software\Aaspp
a4_0
0

Files activity

Executable files
0
Suspicious files
2
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
3196
pratnm.exe
C:\Users\admin\AppData\Local\Temp\winyqhhyj.exe
––
MD5:  ––
SHA256:  ––
3196
pratnm.exe
C:\Users\admin\AppData\Local\VirtualStore\Windows\system.ini
binary
MD5: bcafe17cff48af52c2a011f4cfcbfea7
SHA256: e34925a4741c07026684236d7b999fa2538d7979dbabf516c8a734d24ca3d5e2

Find more information of the staic content and download it at the full report

Network activity

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

No network activity.

Debug output strings

No debug info.