File name:

Calculation-740230746-10162020.zip

Full analysis: https://app.any.run/tasks/f4bf41a5-93cf-4783-8984-884403a4351f
Verdict: Malicious activity
Analysis date: October 20, 2020, 02:34:34
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
maldoc-42
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

56B496D9EDC145715329720318FB5A54

SHA1:

4CFFCE1745AA4F18737E4301051B6FB7510A5170

SHA256:

D42EE27BB796FDD32A6610DF4C6426DBC306B559696F0A1C946B8C2888D87DBC

SSDEEP:

384:V7of55gEGZFJEUdoZwDLYk7KU0eJQXPyGYhKsrNwo:VeGZFJEUdoZYLY+Fklto

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

    No malicious indicators.

  • SUSPICIOUS

    • Starts Microsoft Office Application

      • WinRAR.exe (PID: 2544)

  • INFO

    • Creates files in the user directory

      • EXCEL.EXE (PID: 1948)

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 1948)

    • Reads Internet Cache Settings

      • EXCEL.EXE (PID: 1948)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipRequiredVersion: 20
ZipBitFlag: -
ZipCompression: Deflated
ZipModifyDate: 2020:10:19 16:21:28
ZipCRC: 0xa379a671
ZipCompressedSize: 21413
ZipUncompressedSize: 26682
ZipFileName: Calculation-740230746-10162020.xlsb
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
2
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe no specs excel.exe

Process information

PID
CMD
Path
Indicators
Parent process
1948"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /ddeC:\Program Files\Microsoft Office\Office14\EXCEL.EXE
WinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\excel.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\gdi32.dll
c:\windows\system32\user32.dll
2544"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Calculation-740230746-10162020.zip"C:\Program Files\WinRAR\WinRAR.exe—explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
Modules
Images
c:\program files\winrar\winrar.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
Total events
1 086
Read events
1 024
Write events
51
Delete events
11

Modification events

(PID) Process:(2544) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(2544) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(2544) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2544) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\Calculation-740230746-10162020.zip
(PID) Process:(2544) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2544) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2544) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2544) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(2544) WinRAR.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:EXCELFiles
Value:
1364459553
(PID) Process:(1948) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:writeName:lr;
Value:
6C723B009C070000010000000000000000000000
Executable files
0
Suspicious files
1
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
1948EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR6ECC.tmp.cvr —
MD5:—
SHA256:—
1948EXCEL.EXEC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\PR3LYQZZ.txttext
MD5:—
SHA256:—
2544WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DIa2544.13098\Calculation-740230746-10162020.xlsbdocument
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1948
EXCEL.EXE
GET
200
172.67.182.215:80
http://cinefreak.info/dzvkbppmkym/3415201.png
US
binary
20 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
1948
EXCEL.EXE
172.67.182.215:80
cinefreak.info
—
US
malicious

DNS requests

Domain
IP
Reputation
cinefreak.info
  • 172.67.182.215
  • 104.27.182.167
  • 104.27.183.167
malicious

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
Calculation-740230746-10162020.zip