File name:

Install 3.dmg

Full analysis: https://app.any.run/tasks/8226fb00-6815-4f2e-ae21-04f30f9a5a0f
Verdict: Malicious activity
Analysis date: April 11, 2020, 14:55:08
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/zlib
File info: zlib compressed data
MD5:

72D74BA5E4F39134982ED43D8F515693

SHA1:

C5DFFA56F4728EC5F962B4CF6437C9B3C551F516

SHA256:

FAC7764522415C20E2C708E3ED747C36A0D49F895D2BA923000BF87DEF80CABF

SSDEEP:

6144:WsNwLD6qf+UwfGRlL7omsDy/De4ciqGim8lVazaLW8M7mRACIkgGJp/7UHj:ee+++lL7oTy/DTPj2YzaLWr7mCCJhD/s

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

      • ScreenMeltSaver.exe (PID: 576)
      • ScreenMeltSaver.exe (PID: 2156)

  • SUSPICIOUS

    • Starts Internet Explorer

      • rundll32.exe (PID: 3312)

    • Executable content was dropped or overwritten

      • iexplore.exe (PID: 880)
      • iexplore.exe (PID: 3724)
      • ScreenMeltSaver.exe (PID: 2156)

    • Creates a software uninstall entry

      • ScreenMeltSaver.exe (PID: 2156)

    • Creates files in the Windows directory

      • ScreenMeltSaver.exe (PID: 2156)

  • INFO

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 3724)
      • iexplore.exe (PID: 880)

    • Changes internet zones settings

      • iexplore.exe (PID: 880)

    • Modifies the phishing filter of IE

      • iexplore.exe (PID: 880)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 880)
      • iexplore.exe (PID: 3724)

    • Creates files in the user directory

      • iexplore.exe (PID: 880)
      • iexplore.exe (PID: 3724)

    • Reads internet explorer settings

      • iexplore.exe (PID: 3724)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 880)

    • Changes settings of System certificates

      • iexplore.exe (PID: 880)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.dmg | Macintosh Disk image (BZlib compressed) (97.8)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
47
Monitored processes
5
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start drop and start drop and start rundll32.exe no specs iexplore.exe iexplore.exe screenmeltsaver.exe no specs screenmeltsaver.exe

Process information

PID
CMD
Path
Indicators
Parent process
576"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\ScreenMeltSaver.exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\ScreenMeltSaver.exe—iexplore.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Version:
2, 0, 0, 21
Modules
Images
c:\users\admin\appdata\local\microsoft\windows\temporary internet files\content.ie5\78rfyb7z\screenmeltsaver.exe
c:\systemroot\system32\ntdll.dll
880"C:\Program Files\Internet Explorer\iexplore.exe" http://go.microsoft.com/fwlink/?LinkId=57426&Ext=dmgC:\Program Files\Internet Explorer\iexplore.exe
rundll32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
2156"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\ScreenMeltSaver.exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\ScreenMeltSaver.exe
iexplore.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Version:
2, 0, 0, 21
Modules
Images
c:\users\admin\appdata\local\microsoft\windows\temporary internet files\content.ie5\78rfyb7z\screenmeltsaver.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\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll
3312"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\Temp\Install 3.dmgC:\Windows\system32\rundll32.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.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\imagehlp.dll
3724"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:880 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)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
Total events
5 678
Read events
1 232
Write events
3 256
Delete events
1 190

Modification events

(PID) Process:(880) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
1347666982
(PID) Process:(880) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30806033
(PID) Process:(3312) rundll32.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached
Operation:writeName:{17FE9752-0B5A-4665-84CD-569794602F5C} {7F9185B0-CB92-43C5-80A9-92277A4F7B54} 0xFFFF
Value:
01000000000000000AD3633E1110D601
(PID) Process:(880) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(880) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(880) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(880) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(880) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(880) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(880) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
Executable files
5
Suspicious files
293
Text files
679
Unknown types
162

Dropped files

PID
Process
Filename
Type
3724iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Cab9C7.tmp —
MD5:—
SHA256:—
3724iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Tar9C8.tmp —
MD5:—
SHA256:—
3724iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\05FB85Y2.txt —
MD5:—
SHA256:—
3724iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\Z1JMUHZU.txt —
MD5:—
SHA256:—
3724iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\7L4MLHQE.txt —
MD5:—
SHA256:—
3724iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\30AU5WW5.txt —
MD5:—
SHA256:—
880iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico —
MD5:—
SHA256:—
3724iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\YTOWV792\GTd5evTp2v9quFX_8_4U14MoprA[1].jstext
MD5:—
SHA256:—
3724iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\search[1].htmhtml
MD5:—
SHA256:—
3724iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_D9817BD5013875AD517DA73475345203der
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
171
TCP/UDP connections
425
DNS requests
167
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3724
iexplore.exe
GET
302
172.227.108.117:80
http://go.microsoft.com/fwlink/?LinkId=57426&Ext=dmg
US
—
—
whitelisted
3724
iexplore.exe
GET
301
23.53.41.185:80
http://shell.windows.com/fileassoc/fileassoc.asp?Ext=dmg
NL
—
—
whitelisted
3724
iexplore.exe
GET
200
13.107.5.80:80
http://api.bing.com/qsml.aspx?query=me&maxwidth=398&rowheight=20&sectionHeight=160&FORM=IE11SS&market=en-US
US
xml
227 b
whitelisted
3724
iexplore.exe
GET
200
104.18.24.243:80
http://ocsp.msocsp.com/MFQwUjBQME4wTDAJBgUrDgMCGgUABBRPC1vZt9qvn7bzY3Iidtbhla4mKQQUWIif1tycSCK3FD7%2FhIjo5oX%2F%2Bn0CE3sAAvTsRon4%2BRVzrdwAAAAC9Ow%3D
US
der
1.79 Kb
whitelisted
3724
iexplore.exe
GET
200
13.107.5.80:80
http://api.bing.com/qsml.aspx?query=me&maxwidth=398&rowheight=20&sectionHeight=160&FORM=IE11SS&market=en-US
US
xml
227 b
whitelisted
3724
iexplore.exe
GET
200
13.107.5.80:80
http://api.bing.com/qsml.aspx?query=melting+w&maxwidth=398&rowheight=20&sectionHeight=160&FORM=IE11SS&market=en-US
US
xml
232 b
whitelisted
3724
iexplore.exe
GET
200
104.18.24.243:80
http://ocsp.msocsp.com/MFQwUjBQME4wTDAJBgUrDgMCGgUABBRPC1vZt9qvn7bzY3Iidtbhla4mKQQUWIif1tycSCK3FD7%2FhIjo5oX%2F%2Bn0CE3sAAvTsRon4%2BRVzrdwAAAAC9Ow%3D
US
der
1.79 Kb
whitelisted
3724
iexplore.exe
GET
200
13.107.5.80:80
http://api.bing.com/qsml.aspx?query=m&maxwidth=398&rowheight=20&sectionHeight=160&FORM=IE11SS&market=en-US
US
xml
221 b
whitelisted
3724
iexplore.exe
GET
200
13.107.5.80:80
http://api.bing.com/qsml.aspx?query=mel&maxwidth=398&rowheight=20&sectionHeight=160&FORM=IE11SS&market=en-US
US
xml
230 b
whitelisted
3724
iexplore.exe
GET
200
13.107.5.80:80
http://api.bing.com/qsml.aspx?query=melting+wo&maxwidth=398&rowheight=20&sectionHeight=160&FORM=IE11SS&market=en-US
US
xml
224 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
3724
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3724
iexplore.exe
204.79.197.200:443
www.bing.com
Microsoft Corporation
US
whitelisted
3724
iexplore.exe
23.53.41.185:80
shell.windows.com
Telia Company AB
NL
unknown
3724
iexplore.exe
172.227.108.117:80
go.microsoft.com
Akamai Technologies, Inc.
US
malicious
880
iexplore.exe
204.79.197.200:443
www.bing.com
Microsoft Corporation
US
whitelisted
3724
iexplore.exe
20.190.129.17:443
login.microsoftonline.com
Microsoft Corporation
US
unknown
3724
iexplore.exe
40.90.23.206:443
login.live.com
Microsoft Corporation
US
unknown
3724
iexplore.exe
104.18.24.243:80
ocsp.msocsp.com
Cloudflare Inc
US
shared
880
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
3724
iexplore.exe
13.107.5.80:80
api.bing.com
Microsoft Corporation
US
whitelisted

DNS requests

Domain
IP
Reputation
go.microsoft.com
  • 172.227.108.117
whitelisted
shell.windows.com
  • 23.53.41.185
  • 23.53.41.201
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
login.microsoftonline.com
  • 20.190.129.17
  • 20.190.129.128
  • 20.190.129.2
  • 20.190.129.19
  • 40.126.1.128
  • 40.126.1.166
  • 40.126.1.130
  • 20.190.129.160
whitelisted
login.live.com
  • 40.90.23.206
  • 40.90.137.127
  • 40.90.137.125
whitelisted
ocsp.msocsp.com
  • 104.18.24.243
  • 104.18.25.243
whitelisted
www2.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted

Threats

PID
Process
Class
Message
3724
iexplore.exe
Generic Protocol Command Decode
SURICATA HTTP unable to match response to request
3724
iexplore.exe
Generic Protocol Command Decode
SURICATA HTTP unable to match response to request
No debug info
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Reports
Install 3.dmg