analyze malware
  • Huge database of samples and IOCs
  • Custom VM setup
  • Unlimited submissions
  • Interactive approach
Sign up, it’s free
File name:

20lyhvk2.docx

Full analysis: https://app.any.run/tasks/f8daacb9-d9fa-4d8f-bff7-5f4f4aae9138
Verdict: Malicious activity
Analysis date: July 13, 2020, 03:00:03
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

25C2D3489105F9DE292822E0F7351F55

SHA1:

CAD3EECE0F63D196DF7EEEE2FA13025D89AFAB8E

SHA256:

27AA9D080C31365ACEDF43D603B3997D15730C13EDA323ED3EF4152E54579E38

SSDEEP:

12288:3I2fETt7e/a4fj8ltgOfF+ew9GMWnyVLJ9gf1yN8D1tskoS2Q:4METt6C4bwtgc+Z9QOd9m4C7oS2Q

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: 2268)

    • Changes internet zones settings

      • u1902.exe (PID: 1700)

    • Application was dropped or rewritten from another process

      • u1902.exe (PID: 1700)
      • u.exe (PID: 2376)
      • fg787p.exe (PID: 2624)

    • Changes settings of System certificates

      • certutil.exe (PID: 3124)
      • msiexec.exe (PID: 2680)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 4072)
      • u1902.exe (PID: 1700)
      • fg787p.exe (PID: 2624)
      • WinRAR.exe (PID: 3452)
      • msiexec.exe (PID: 2680)
      • netcfg.exe (PID: 340)
      • DrvInst.exe (PID: 2984)

    • Reads Internet Cache Settings

      • u1902.exe (PID: 1700)
      • DllHost.exe (PID: 3772)
      • fg787p.exe (PID: 2624)

    • Starts Internet Explorer

      • WINWORD.EXE (PID: 2268)

    • Executed via COM

      • DllHost.exe (PID: 3772)
      • DrvInst.exe (PID: 2984)

    • Modifies files in Chrome extension folder

      • chrome.exe (PID: 3760)

    • Starts Microsoft Installer

      • fg787p.exe (PID: 2624)

    • Creates files in the Windows directory

      • certutil.exe (PID: 3124)
      • DrvInst.exe (PID: 2984)
      • netcfg.exe (PID: 340)

    • Removes files from Windows directory

      • certutil.exe (PID: 3124)
      • DrvInst.exe (PID: 2984)
      • netcfg.exe (PID: 340)

    • Creates files in the driver directory

      • DrvInst.exe (PID: 2984)
      • netcfg.exe (PID: 340)

    • Executed as Windows Service

      • vssvc.exe (PID: 3428)

    • Adds / modifies Windows certificates

      • msiexec.exe (PID: 2680)

  • INFO

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 2212)
      • WINWORD.EXE (PID: 2268)
      • iexplore.exe (PID: 1508)
      • iexplore.exe (PID: 3336)
      • iexplore.exe (PID: 2844)

    • Changes internet zones settings

      • iexplore.exe (PID: 2212)

    • Modifies the phishing filter of IE

      • iexplore.exe (PID: 2212)

    • Reads settings of System Certificates

      • WINWORD.EXE (PID: 2268)
      • iexplore.exe (PID: 1508)
      • chrome.exe (PID: 3804)
      • iexplore.exe (PID: 2212)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 2268)
      • iexplore.exe (PID: 2212)
      • iexplore.exe (PID: 2844)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2268)

    • Reads the hosts file

      • chrome.exe (PID: 3804)
      • chrome.exe (PID: 3760)

    • Application launched itself

      • chrome.exe (PID: 3760)
      • iexplore.exe (PID: 2212)
      • msiexec.exe (PID: 2680)

    • Creates files in the program directory

      • msiexec.exe (PID: 2680)

    • Adds / modifies Windows certificates

      • DrvInst.exe (PID: 2984)
      • iexplore.exe (PID: 2212)

    • Changes settings of System certificates

      • DrvInst.exe (PID: 2984)
      • iexplore.exe (PID: 2212)

    • Reads internet explorer settings

      • iexplore.exe (PID: 2844)
      • WINWORD.EXE (PID: 2268)
      • iexplore.exe (PID: 3456)

    • Low-level read access rights to disk partition

      • vssvc.exe (PID: 3428)

    • Searches for installed software

      • DrvInst.exe (PID: 2984)

    • Creates a software uninstall entry

      • msiexec.exe (PID: 2680)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.docx | Word Microsoft Office Open XML Format document (52.2)
.zip | Open Packaging Conventions container (38.8)
.zip | ZIP compressed archive (8.8)

EXIF

XMP

Creator: Irene

XML

ModifyDate: 2020:07:07 03:39:00Z
CreateDate: 2020:07:04 23:51:00Z
RevisionNumber: 55
LastModifiedBy: Anxin Lin
AppVersion: 16
HyperlinksChanged: No
SharedDoc: No
CharactersWithSpaces: 60307
LinksUpToDate: No
Company: -
TitlesOfParts: -
HeadingPairs:
  • Title
  • 1
ScaleCrop: No
Paragraphs: 120
Lines: 428
DocSecurity: None
Application: Microsoft Office Word
Characters: 51409
Words: 9018
Pages: 65
TotalEditTime: 1.8 hours
Template: Normal

ZIP

ZipFileName: docProps/app.xml
ZipUncompressedSize: 979
ZipCompressedSize: 475
ZipCRC: 0x24cd2445
ZipModifyDate: 2020:07:12 19:42:11
ZipCompression: Deflated
ZipBitFlag: -
ZipRequiredVersion: 20
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
100
Monitored processes
54
Malicious processes
3
Suspicious processes
5

Behavior graph

Click at the process to see the details
start drop and start drop and start drop and start winword.exe iexplore.exe iexplore.exe winrar.exe u1902.exe WinInetBrokerServer no specs u.exe chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs iexplore.exe no specs iexplore.exe winrar.exe fg787p.exe msiexec.exe msiexec.exe msiexec.exe no specs certutil.exe no specs netcfg.exe drvinst.exe vssvc.exe no specs iexplore.exe no specs iexplore.exe

Process information

PID
CMD
Path
Indicators
Parent process
2268"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\20lyhvk2.docx"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
2212"C:\Program Files\Internet Explorer\iexplore.exe" https://raw.githubusercontent.com/wujieliulan/download/master/u.zip?C:\Program Files\Internet Explorer\iexplore.exe
WINWORD.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
1508"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2212 CREDAT:267521 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
4072"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\u.zip"C:\Program Files\WinRAR\WinRAR.exe
iexplore.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Version:
5.60.0
1700"C:\Users\admin\AppData\Local\Temp\Rar$EXa4072.8160\u1902.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa4072.8160\u1902.exe
WinRAR.exe
User:
admin
Integrity Level:
MEDIUM
3772C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}C:\Windows\system32\DllHost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2376C:\Users\admin\AppData\Local\Temp\Rar$EXa4072.8160\utmp\u.exe -L="127.0.0.1:9666" -CID="40e0c2f6", -ProgPath="C:\Users\admin\AppData\Local\Temp\Rar$EXa4072.8160\\" -TmpPath="C:\Users\admin\AppData\Local\Temp\Rar$EXa4072.8160\utmp\\" -ConnMode=0 -version="1902100"C:\Users\admin\AppData\Local\Temp\Rar$EXa4072.8160\utmp\u.exe
u1902.exe
User:
admin
Integrity Level:
MEDIUM
3760"C:\Program Files\Google\Chrome\Application\chrome.exe" http://ultrasurf.us/search.htmC:\Program Files\Google\Chrome\Application\chrome.exe
u1902.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
75.0.3770.100
3624"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=75.0.3770.100 --initial-client-data=0x7c,0x80,0x84,0x78,0x88,0x6005a9d0,0x6005a9e0,0x6005a9ecC:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
75.0.3770.100
3932"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=3764 --on-initialized-event-handle=324 --parent-handle=328 /prefetch:6C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
75.0.3770.100
Total events
13 838
Read events
4 713
Write events
0
Delete events
0

Modification events

No data
Executable files
13
Suspicious files
142
Text files
413
Unknown types
24

Dropped files

PID
Process
Filename
Type
2268WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR7541.tmp.cvr —
MD5:—
SHA256:—
2268WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CabC314.tmp —
MD5:—
SHA256:—
2268WINWORD.EXEC:\Users\admin\AppData\Local\Temp\TarC315.tmp —
MD5:—
SHA256:—
2268WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\u[1].zip —
MD5:—
SHA256:—
1508iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\CabCD35.tmp —
MD5:—
SHA256:—
1508iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\CabCD36.tmp —
MD5:—
SHA256:—
1508iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\TarCD38.tmp —
MD5:—
SHA256:—
1508iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\TarCD37.tmp —
MD5:—
SHA256:—
2212iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF42990D098C0FB127.TMP —
MD5:—
SHA256:—
2212iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\u.zip.hh7zvw8.partial:Zone.Identifier —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
10
DNS requests
23
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2268
WINWORD.EXE
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTPJvUY%2Bsl%2Bj4yzQuAcL2oQno5fCgQUUWj%2FkK8CB3U8zNllZGKiErhZcjsCEA7DhnK6vbZVWuDNUnGhjDo%3D
US
der
471 b
whitelisted
2268
WINWORD.EXE
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfqhLjKLEJQZPin0KCzkdAQpVYowQUsT7DaQP4v0cB1JgmGggC72NkK8MCEATh56TcXPLzbcArQrhdFZ8%3D
US
der
471 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2376
u.exe
152.199.19.161:443
do.skype.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2268
WINWORD.EXE
3.230.235.205:443
git.io
—
US
suspicious
2268
WINWORD.EXE
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2376
u.exe
72.52.87.179:443
—
Hurricane Electric, Inc.
US
suspicious
2268
WINWORD.EXE
151.101.0.133:443
raw.githubusercontent.com
Fastly
US
malicious
1508
iexplore.exe
151.101.0.133:443
raw.githubusercontent.com
Fastly
US
malicious
2376
u.exe
45.95.98.179:443
—
—
—
unknown

DNS requests

Domain
IP
Reputation
git.io
  • 3.230.235.205
  • 18.214.66.67
  • 34.206.168.28
  • 34.233.91.203
  • 3.95.144.123
  • 34.192.84.136
  • 54.236.74.205
  • 3.223.98.104
shared
ocsp.digicert.com
  • 93.184.220.29
whitelisted
raw.githubusercontent.com
  • 151.101.0.133
  • 151.101.64.133
  • 151.101.128.133
  • 151.101.192.133
shared
do.skype.com
  • 152.199.19.161
whitelisted
github.com
  • 140.82.118.3
shared
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
github.githubassets.com
  • 185.199.109.154
  • 185.199.108.154
  • 185.199.110.154
  • 185.199.111.154
whitelisted
avatars0.githubusercontent.com
  • 151.101.0.133
  • 151.101.64.133
  • 151.101.128.133
  • 151.101.192.133
whitelisted
avatars1.githubusercontent.com
  • 151.101.0.133
  • 151.101.64.133
  • 151.101.128.133
  • 151.101.192.133
whitelisted

Threats

PID
Process
Class
Message
2376
u.exe
Potential Corporate Privacy Violation
POLICY [PTsecurity] Possible JA3 UltraSurf Proxy Anonymizer
2376
u.exe
Potential Corporate Privacy Violation
POLICY [PTsecurity] Possible JA3 UltraSurf Proxy Anonymizer
2376
u.exe
Potential Corporate Privacy Violation
POLICY [PTsecurity] Possible JA3 UltraSurf Proxy Anonymizer
No debug info
Interactive malware hunting service ANY.RUN
© 2017-2024 ANY.RUN LLC. ALL RIGHTS RESERVED
ANY.RUN
Reports
20lyhvk2.docx