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File name:

mitre_4

Full analysis: https://app.any.run/tasks/bcd02e96-c645-4d58-8ca5-13a7dabe8f03
Verdict: Malicious activity
Analysis date: July 17, 2019, 14:06:18
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
encrypted
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

D592B06F9D112C8650091166C19EA05A

SHA1:

FE0161FB8A26A0BF4AFAD746C7EBF89499DCD3A7

SHA256:

A17D4568AD5F745D36FC17846D3E0EDF63D4E3C9FCCB9861579E957F7A560217

SSDEEP:

24576:jeMP0z7+KvlQhToShHQikFX4aaR8lMg8BpQ2hluaRVaC6ld+md5g8/wpsQccDInE:dP0z7+WlQhToShw3X41RQMvpThluana/

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

      • rastlsc.exe (PID: 2620)
      • rastlsc.exe (PID: 3760)

    • Loads dropped or rewritten executable

      • rastlsc.exe (PID: 3760)
      • rastlsc.exe (PID: 2620)

    • Loads the Task Scheduler DLL interface

      • rastlsc.exe (PID: 3760)

  • SUSPICIOUS

    • Starts Microsoft Office Application

      • mitre_4.exe (PID: 3728)

    • Executed via Task Scheduler

      • rastlsc.exe (PID: 2620)

    • Executable content was dropped or overwritten

      • mitre_4.exe (PID: 3728)

    • Creates files in the Windows directory

      • rastlsc.exe (PID: 3760)

    • Creates files in the user directory

      • mitre_4.exe (PID: 3728)

  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 1080)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 1080)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (67.4)
.dll | Win32 Dynamic Link Library (generic) (14.2)
.exe | Win32 Executable (generic) (9.7)
.exe | Generic Win/DOS Executable (4.3)
.exe | DOS Executable Generic (4.3)

EXIF

EXE

ProductVersion: 14.0.6024.1000
ProductName: Microsoft Office 2010
OriginalFileName: WinWord.exe
LegalTrademarks2: Windows® is a registered trademark of Microsoft Corporation.
LegalTrademarks1: Microsoft® is a registered trademark of Microsoft Corporation.
LegalCopyright: © 2010 Microsoft Corporation. All rights reserved.
InternalName: WinWord
FileVersion: 14.0.6024.1000
FileDescription: Microsoft Word
CompanyName: Microsoft Corporation
CharacterSet: Windows, Latin1
LanguageCode: Neutral
FileSubtype: -
ObjectFileType: Executable application
FileOS: Windows NT 32-bit
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 14.0.6024.0
FileVersionNumber: 14.0.6024.1000
Subsystem: Windows GUI
SubsystemVersion: 5.1
ImageVersion: -
OSVersion: 5.1
EntryPoint: 0x15d09
UninitializedDataSize: -
InitializedDataSize: 1360384
CodeSize: 141824
LinkerVersion: 10
PEType: PE32
TimeStamp: 2011:11:16 10:54:10+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 16-Nov-2011 09:54:10
Detected languages:
  • English - United States
CompanyName: Microsoft Corporation
FileDescription: Microsoft Word
FileVersion: 14.0.6024.1000
InternalName: WinWord
LegalCopyright: © 2010 Microsoft Corporation. All rights reserved.
LegalTrademarks1: Microsoft® is a registered trademark of Microsoft Corporation.
LegalTrademarks2: Windows® is a registered trademark of Microsoft Corporation.
OriginalFilename: WinWord.exe
ProductName: Microsoft Office 2010
ProductVersion: 14.0.6024.1000

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: 0x000000D8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 16-Nov-2011 09:54:10
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x000228B4
0x00022A00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.75542
.rdata
0x00024000
0x00004D52
0x00004E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.91458
.data
0x00029000
0x00003320
0x00001200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.34613
.rsrc
0x0002D000
0x00144228
0x00144400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.99396
.reloc
0x00172000
0x00001D0E
0x00001E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
4.88612

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.94904
607
Latin 1 / Western European
English - United States
RT_MANIFEST
2
3.07852
296
Latin 1 / Western European
English - United States
RT_ICON
3
5.62448
3752
Latin 1 / Western European
English - United States
RT_ICON
4
5.98342
2216
Latin 1 / Western European
English - United States
RT_ICON
5
3.80249
1384
Latin 1 / Western European
English - United States
RT_ICON
6
7.97922
41240
Latin 1 / Western European
English - United States
RT_ICON
7
4.96281
9640
Latin 1 / Western European
English - United States
RT_ICON
8
5.18658
4264
Latin 1 / Western European
English - United States
RT_ICON
9
5.39148
1128
Latin 1 / Western European
English - United States
RT_ICON

Imports

KERNEL32.dll
SHELL32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
36
Monitored processes
4
Malicious processes
0
Suspicious processes
3

Behavior graph

Click at the process to see the details
drop and start start mitre_4.exe winword.exe no specs rastlsc.exe no specs rastlsc.exe

Process information

PID
CMD
Path
Indicators
Parent process
3728"C:\Users\admin\AppData\Local\Temp\mitre_4.exe" C:\Users\admin\AppData\Local\Temp\mitre_4.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
1080"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\tmp.docx"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—mitre_4.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Version:
14.0.6024.1000
3760krvC:\Users\admin\AppData\Roaming\Symantec\Officewordtask\rastlsc.exe—mitre_4.exe
User:
admin
Company:
Symantec Corporation
Integrity Level:
MEDIUM
Description:
Symantec 802.1x Supplicant
Exit code:
0
Version:
11.0.4010.7
2620C:\Users\admin\AppData\Roaming\Symantec\Officewordtask\rastlsc.exe C:\Users\admin\AppData\Roaming\Symantec\Officewordtask\rastlsc.exe
taskeng.exe
User:
admin
Company:
Symantec Corporation
Integrity Level:
MEDIUM
Description:
Symantec 802.1x Supplicant
Version:
11.0.4010.7
Total events
561
Read events
546
Write events
14
Delete events
1

Modification events

(PID) Process:(3728) mitre_4.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:WORDFiles
Value:
1324417054
(PID) Process:(1080) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:&|#
Value:
267C230038040000010000000000000000000000
(PID) Process:(1080) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(1080) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(1080) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:WORDFiles
Value:
1324417055
(PID) Process:(1080) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1324417168
(PID) Process:(1080) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1324417169
(PID) Process:(1080) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:writeName:MTTT
Value:
380400004A1D87D7A83CD50100000000
(PID) Process:(1080) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:,~#
Value:
2C7E23003804000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(1080) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:delete valueName:,~#
Value:
2C7E23003804000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
Executable files
2
Suspicious files
4
Text files
0
Unknown types
2

Dropped files

PID
Process
Filename
Type
1080WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVRD476.tmp.cvr —
MD5:—
SHA256:—
1080WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~DFE8DB4CB14017BC66.TMP —
MD5:—
SHA256:—
1080WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~DF48BD7499E6AEE711.TMP —
MD5:—
SHA256:—
1080WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:8D005880F4FA25207F97A5C96982A0C1
SHA256:6AB3F87A8DC9E32FA244DF956A3C28E09E3653931765F8D210AEA91F9DD49CE8
3760rastlsc.exeC:\Windows\Tasks\Officewordtask.jobbinary
MD5:F33694CAA368AF710F46C2DC52944672
SHA256:BBC09EC77C13E701B91F8B1D7B7540941FC7519DA491EFC318EFD7CE67D2D52C
1080WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$tmp.docxpgc
MD5:EA850676430448EAFBE9046029163C9B
SHA256:03B33B6CED1DA6F6E89C614656B8CA81C1E9D227068A4D1A6F4047CE0462AEC4
3728mitre_4.exeC:\Users\admin\AppData\Roaming\Symantec\Officewordtask\rastlsc.exeexecutable
MD5:62944E26B36B1DCACE429AE26BA66164
SHA256:F9EBF6AEB3F0FB0C29BD8F3D652476CD1FE8BD9A0C11CB15C43DE33BBCE0BF68
3728mitre_4.exeC:\Users\admin\AppData\Roaming\Symantec\Officewordtask\OUTLFLTR.DATbinary
MD5:D0BC8BF82E84A339DB77DE971F7529DF
SHA256:0180EC00DE83A8293BB2E311FBCFD2EA9692E584FABAE2008FD23BED8E68E008
3728mitre_4.exeC:\Users\admin\AppData\Local\Temp\tmp.docxbinary
MD5:4343CC3E28892BB147C97002A04B4C0D
SHA256:1A977A8893DAB04A98BD11782679CADD55C6597072376B6E4E607FCC9E82DAA9
3728mitre_4.exeC:\Users\admin\AppData\Roaming\Symantec\Officewordtask\rastls.dllexecutable
MD5:A04BE5CA8DF86EE9B93974F4DA88548E
SHA256:26529AF7782A902C04AE01898C8B14C9F01302165335858AD666B10532584254
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
2
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2620
rastlsc.exe
POST
—
89.163.245.47:80
http://nlggnjggmlggniggidggngggmjgg.ijhlbkga.arinaurna.com/15/129822-Azhoy-Vuog-Iwew-
DE
—
—
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2620
rastlsc.exe
89.163.245.47:443
nlggnjggmlggniggidggngggmjgg.ijhlbkga.arinaurna.com
myLoc managed IT AG
DE
malicious
—
—
89.163.245.47:80
nlggnjggmlggniggidggngggmjgg.ijhlbkga.arinaurna.com
myLoc managed IT AG
DE
malicious

DNS requests

Domain
IP
Reputation
nlggnjggmlggniggidggngggmjgg.ijhlbkga.arinaurna.com
  • 89.163.245.47
malicious

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
mitre_4