File name:

Un_A.zip

Full analysis: https://app.any.run/tasks/6d631b01-4a65-448d-8c1f-27ba111e7436
Verdict: Malicious activity
Analysis date: August 12, 2019, 17:58:12
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:

2794A5457DA5EFF41DAFE6A0F82C22AE

SHA1:

7C5E5966B28717AC9C03A32D4225A49F3636F7CC

SHA256:

21F94B7D4ED622BB16950925AD12EF002A592137DDC4E70505ADB9E9B8718EC7

SSDEEP:

6144:+JskEKb9HMeQ2iJIL0O6x/qUMABetNln/3F:+auJ0O6xFmV9

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

    • Application was dropped or rewritten from another process

      • Un_A.exe (PID: 768)
      • Un_A.exe (PID: 2216)
      • Un_A.exe (PID: 2996)
      • Un_A.exe (PID: 3760)
      • Un_A.exe (PID: 1748)
      • Un_A.exe (PID: 2276)
      • Un_A.exe (PID: 2632)
      • Un_A.exe (PID: 2960)
      • Un_B.exe (PID: 2156)
      • Un_A.exe (PID: 3256)
      • Un_B.exe (PID: 3452)
      • Un_C.exe (PID: 3068)
      • Un_A.exe (PID: 2672)
      • Un_A.exe (PID: 2912)
      • Un_B.exe (PID: 3728)
      • ns8946.tmp (PID: 1412)
      • ns8A50.tmp (PID: 2816)
      • ns27F2.tmp (PID: 2768)
      • ns8B3C.tmp (PID: 3064)
      • ns28DD.tmp (PID: 4040)
      • ns29C9.tmp (PID: 2908)
      • Un_A.exe (PID: 2584)
      • Un_A.exe (PID: 2880)
      • Un_B.exe (PID: 304)
      • Un_C.exe (PID: 3300)
      • ns4D4D.tmp (PID: 3628)
      • Un_A.exe (PID: 724)
      • Un_A.exe (PID: 3112)
      • ns4F52.tmp (PID: 2728)
      • Un_B.exe (PID: 3588)
      • Un_C.exe (PID: 3016)
      • ns4E67.tmp (PID: 2960)
      • Un_D.exe (PID: 340)
      • ns6F0D.tmp (PID: 3512)
      • ns7018.tmp (PID: 2084)
      • ns7103.tmp (PID: 2272)
      • Un_A.exe (PID: 2920)
      • Un_A.exe (PID: 3320)
      • Un_B.exe (PID: 3784)
      • Un_D.exe (PID: 2852)
      • Un_C.exe (PID: 3948)
      • Un_E.exe (PID: 3292)
      • Un_D.exe (PID: 2112)
      • Un_C.exe (PID: 356)
      • Un_A.exe (PID: 2248)
      • Un_B.exe (PID: 2092)
      • Un_A.exe (PID: 3576)

    • Loads dropped or rewritten executable

      • Un_A.exe (PID: 768)
      • Un_A.exe (PID: 2996)
      • Un_B.exe (PID: 2156)
      • Un_C.exe (PID: 3068)
      • Un_B.exe (PID: 3728)
      • Un_C.exe (PID: 3300)
      • Un_D.exe (PID: 340)
      • Un_E.exe (PID: 3292)
      • Un_D.exe (PID: 2112)

    • Registers / Runs the DLL via REGSVR32.EXE

      • ns8B3C.tmp (PID: 3064)
      • ns8A50.tmp (PID: 2816)
      • ns28DD.tmp (PID: 4040)
      • ns29C9.tmp (PID: 2908)
      • ns4F52.tmp (PID: 2728)
      • ns4E67.tmp (PID: 2960)
      • ns7018.tmp (PID: 2084)
      • ns7103.tmp (PID: 2272)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2072)
      • Un_A.exe (PID: 768)
      • Un_A.exe (PID: 2216)
      • Un_A.exe (PID: 1748)
      • Un_A.exe (PID: 2996)
      • Un_A.exe (PID: 2276)
      • Un_B.exe (PID: 2156)
      • Un_A.exe (PID: 3256)
      • Un_C.exe (PID: 3068)
      • Un_A.exe (PID: 2672)
      • Un_B.exe (PID: 3728)
      • Un_A.exe (PID: 2584)
      • Un_C.exe (PID: 3300)
      • Un_A.exe (PID: 724)
      • Un_D.exe (PID: 340)
      • Un_A.exe (PID: 3320)
      • Un_E.exe (PID: 3292)
      • Un_D.exe (PID: 2112)
      • Un_A.exe (PID: 2248)

    • Application launched itself

      • Un_A.exe (PID: 768)

    • Starts application with an unusual extension

      • Un_A.exe (PID: 2996)
      • Un_B.exe (PID: 3728)
      • Un_C.exe (PID: 3300)
      • Un_D.exe (PID: 340)

    • Starts Internet Explorer

      • Un_A.exe (PID: 2996)

    • Starts itself from another location

      • Un_A.exe (PID: 3256)
      • Un_A.exe (PID: 2672)
      • Un_A.exe (PID: 2584)
      • Un_A.exe (PID: 724)
      • Un_A.exe (PID: 3320)
      • Un_A.exe (PID: 2248)

    • Executed via COM

      • DllHost.exe (PID: 3816)

  • INFO

    • Manual execution by user

      • explorer.exe (PID: 2668)
      • Un_A.exe (PID: 1748)
      • Un_A.exe (PID: 2216)
      • Un_A.exe (PID: 2276)
      • Un_A.exe (PID: 3256)
      • Un_A.exe (PID: 2672)
      • Un_A.exe (PID: 2584)
      • Un_A.exe (PID: 724)
      • Un_A.exe (PID: 3320)
      • Un_A.exe (PID: 2248)

    • Application launched itself

      • iexplore.exe (PID: 2328)

    • Changes internet zones settings

      • iexplore.exe (PID: 2328)

    • Reads internet explorer settings

      • iexplore.exe (PID: 3544)

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 3544)

    • Creates files in the user directory

      • iexplore.exe (PID: 3544)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 3544)
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: 2019:07:03 04:27:21
ZipCRC: 0xbf24f5e2
ZipCompressedSize: 255390
ZipUncompressedSize: 890392
ZipFileName: Un_A.exe
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
127
Monitored processes
60
Malicious processes
19
Suspicious processes
14

Behavior graph

Click at the process to see the details

Process information

PID
CMD
Path
Indicators
Parent process
304"C:\Users\admin\AppData\Local\Temp\~nsuA.tmp\Un_B.exe" _?=C:\Users\admin\Downloads\Un_A\C:\Users\admin\AppData\Local\Temp\~nsuA.tmp\Un_B.exe—Un_A.exe
User:
admin
Company:
TeamViewer
Integrity Level:
HIGH
Description:
TeamViewer Remote Control Application Installer
Exit code:
3221225758
Modules
Images
c:\users\admin\appdata\local\temp\~nsua.tmp\un_b.exe
c:\systemroot\system32\ntdll.dll
340"C:\Users\admin\AppData\Local\Temp\~nsuA.tmp\Un_D.exe" _?=C:\Users\admin\Downloads\Un_A\C:\Users\admin\AppData\Local\Temp\~nsuA.tmp\Un_D.exe
Un_A.exe
User:
admin
Company:
TeamViewer
Integrity Level:
HIGH
Description:
TeamViewer Remote Control Application Installer
Exit code:
0
Modules
Images
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\imm32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\user32.dll
c:\windows\system32\kernelbase.dll
c:\systemroot\system32\ntdll.dll
c:\users\admin\appdata\local\temp\~nsua.tmp\un_d.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\gdi32.dll
356"C:\Users\admin\AppData\Local\Temp\~nsu.tmp\Un_C.exe" _?=C:\Users\admin\Downloads\Un_A\C:\Users\admin\AppData\Local\Temp\~nsu.tmp\Un_C.exe—Un_A.exe
User:
admin
Company:
TeamViewer
Integrity Level:
MEDIUM
Description:
TeamViewer Remote Control Application Installer
Exit code:
3221225758
Modules
Images
c:\users\admin\appdata\local\temp\~nsu.tmp\un_c.exe
c:\systemroot\system32\ntdll.dll
724"C:\Users\admin\Downloads\Un_A\Un_A.exe" C:\Users\admin\Downloads\Un_A\Un_A.exe
explorer.exe
User:
admin
Company:
TeamViewer
Integrity Level:
HIGH
Description:
TeamViewer Remote Control Application Installer
Exit code:
0
Modules
Images
c:\users\admin\downloads\un_a\un_a.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\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
768"C:\Users\admin\AppData\Local\Temp\~nsu.tmp\Un_A.exe" _?=C:\Users\admin\Downloads\Un_A\C:\Users\admin\AppData\Local\Temp\~nsu.tmp\Un_A.exe
Un_A.exe
User:
admin
Company:
TeamViewer
Integrity Level:
MEDIUM
Description:
TeamViewer Remote Control Application Installer
Exit code:
2
Modules
Images
c:\users\admin\appdata\local\temp\~nsu.tmp\un_a.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\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
1412"C:\Users\admin\AppData\Local\Temp\nsi6A05.tmp\ns8946.tmp" "C:\Users\admin\Downloads\Un_A\TeamViewer_Service.exe" -uninstallC:\Users\admin\AppData\Local\Temp\nsi6A05.tmp\ns8946.tmp—Un_A.exe
User:
admin
Integrity Level:
HIGH
Exit code:
3221225501
Modules
Images
c:\users\admin\appdata\local\temp\nsi6a05.tmp\ns8946.tmp
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\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
1748"C:\Users\admin\Downloads\Un_A\Un_A.exe" C:\Users\admin\Downloads\Un_A\Un_A.exe
explorer.exe
User:
admin
Company:
TeamViewer
Integrity Level:
HIGH
Description:
TeamViewer Remote Control Application Installer
Exit code:
0
Modules
Images
c:\users\admin\downloads\un_a\un_a.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\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
2028"C:\Windows\system32\regsvr32.exe" /s /u "C:\Users\admin\Downloads\Un_A\outlook\TeamViewerMeetingAddinShim64.dll"C:\Windows\system32\regsvr32.exe—ns8B3C.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
3
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.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\user32.dll
c:\windows\system32\gdi32.dll
2072"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Downloads\Un_A.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\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll
2084"C:\Users\admin\AppData\Local\Temp\nsy6855.tmp\ns7018.tmp" "C:\Windows\system32\regsvr32.exe" /s /u "C:\Users\admin\Downloads\Un_A\outlook\TeamViewerMeetingAddinShim.dll"C:\Users\admin\AppData\Local\Temp\nsy6855.tmp\ns7018.tmp—Un_D.exe
User:
admin
Integrity Level:
HIGH
Exit code:
3
Modules
Images
c:\users\admin\appdata\local\temp\nsy6855.tmp\ns7018.tmp
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\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
Total events
6 999
Read events
6 903
Write events
95
Delete events
1

Modification events

(PID) Process:(2072) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(2072) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(2072) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\72\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2072) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\Downloads\Un_A.zip
(PID) Process:(2072) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2072) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2072) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2072) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(2072) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\DialogEditHistory\ExtrPath
Operation:writeName:0
Value:
C:\Users\admin\Downloads\Un_A
(PID) Process:(2072) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface
Operation:writeName:ShowPassword
Value:
0
Executable files
83
Suspicious files
2
Text files
98
Unknown types
1

Dropped files

PID
Process
Filename
Type
2996Un_A.exeC:\Users\admin\AppData\Local\Temp\nsi6A05.tmp\ns8946.tmp —
MD5:—
SHA256:—
2996Un_A.exeC:\Users\admin\AppData\Local\Temp\nsi6A05.tmp\ns8A50.tmp —
MD5:—
SHA256:—
2996Un_A.exeC:\Users\admin\AppData\Local\Temp\nsi6A05.tmp\ns8B3C.tmp —
MD5:—
SHA256:—
2328iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\favicon[1].ico —
MD5:—
SHA256:—
2328iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico —
MD5:—
SHA256:—
3544iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\index[1].aspx —
MD5:—
SHA256:—
2216Un_A.exeC:\Users\admin\AppData\Local\Temp\~nsu.tmp\Un_A.exeexecutable
MD5:256EE46D53E632E36664E2938EDA8DBB
SHA256:AB8EF17A29F005964BA84BB7795EBB2F0195EB32E5E24B6A3723E12181B8B9F9
768Un_A.exeC:\Users\admin\AppData\Local\Temp\nsb27AC.tmp\uninstall_unicode.initext
MD5:531ACB0149439A7AB7C9B9A63A4D0540
SHA256:D07D73EE290B630E9A6485600F78BF62F9F701BB5A65C83760C5A9E13AF57554
2072WinRAR.exeC:\Users\admin\Downloads\Un_A\Un_A.exeexecutable
MD5:256EE46D53E632E36664E2938EDA8DBB
SHA256:AB8EF17A29F005964BA84BB7795EBB2F0195EB32E5E24B6A3723E12181B8B9F9
2996Un_A.exeC:\Users\admin\AppData\Local\Temp\nsi6A05.tmp\uninstall_unicode.initext
MD5:61F1D6043D5835BA4AF5256C78FD31DB
SHA256:993C84849134164E7AD7CBCF8D8B22B63ECFC7A04D8D664A4CA412840C33C5DB
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
8
DNS requests
4
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2328
iexplore.exe
GET
200
204.79.197.200:80
http://www.bing.com/favicon.ico
US
image
237 b
whitelisted
3544
iexplore.exe
GET
200
52.168.20.22:80
http://client.teamviewer.com/uninstall/index.aspx?ID=&Version=
US
html
5.45 Kb
shared
3544
iexplore.exe
GET
200
52.168.20.22:80
http://client.teamviewer.com/uninstall/images/blue-gradient.jpg
US
image
357 b
shared
3544
iexplore.exe
GET
200
52.168.20.22:80
http://client.teamviewer.com/uninstall/images/teamviewer-logo.png
US
image
4.50 Kb
shared
3544
iexplore.exe
GET
200
52.168.20.22:80
http://client.teamviewer.com/uninstall/images/rss.gif
US
image
1.03 Kb
shared
3544
iexplore.exe
GET
200
52.168.20.22:80
http://client.teamviewer.com/uninstall/images/facebook.png
US
image
201 b
shared
3544
iexplore.exe
GET
200
52.168.20.22:80
http://client.teamviewer.com/uninstall/images/twitter_mini-b.png
US
image
426 b
shared
3544
iexplore.exe
GET
200
52.168.20.22:80
http://client.teamviewer.com/uninstall/images/blue-background.jpg
US
image
20.4 Kb
shared
3544
iexplore.exe
GET
200
52.168.20.22:80
http://client.teamviewer.com/favicon.ico
US
image
14.7 Kb
shared
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3544
iexplore.exe
52.168.20.22:80
client.teamviewer.com
Microsoft Corporation
US
whitelisted
2328
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
3544
iexplore.exe
172.217.18.168:443
www.googletagmanager.com
Google Inc.
US
whitelisted
3544
iexplore.exe
172.217.22.46:443
www.google-analytics.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
client.teamviewer.com
  • 52.168.20.22
shared
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
www.google-analytics.com
  • 172.217.22.46
whitelisted
www.googletagmanager.com
  • 172.217.18.168
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
Un_A.zip