File name:

SWIFT_154878_20181217_E3S1805049075282.doc

Full analysis: https://app.any.run/tasks/cc896712-5f99-4d66-9774-dc3cbac571e1
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.

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Analysis date: December 18, 2018, 09:03:41
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
exploit
cve-2017-11882
loader
Indicators:
MIME: text/plain
File info: ASCII text, with very long lines, with CRLF line terminators
MD5:

2FD820842B3B1C82887D98A3A3C384B3

SHA1:

A9415AEA396425ED5E1967762B6E2476E65B020D

SHA256:

D5D9A756FDDBA0B4C1615B3E207B51CB7F35F323AEAAD4CA730C8A5D0EE2322E

SSDEEP:

24576:M3h/A6ESkgtTD0ZA9oAOF6xsjuuUR41x4J04/lQM8PBRy:6

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

    • Suspicious connection from the Equation Editor

      • EQNEDT32.EXE (PID: 3416)

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

      • EQNEDT32.EXE (PID: 3416)

    • Downloads executable files from the Internet

      • EQNEDT32.EXE (PID: 3416)

    • Application was dropped or rewritten from another process

      • 234345.bat (PID: 2944)

  • SUSPICIOUS

    • Creates files in the user directory

      • EQNEDT32.EXE (PID: 3416)

    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 3416)

    • Suspicious files were dropped or overwritten

      • EQNEDT32.EXE (PID: 3416)

    • Starts application with an unusual extension

      • EQNEDT32.EXE (PID: 3416)

  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 2996)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2996)
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
33
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start winword.exe no specs eqnedt32.exe 234345.bat no specs

Process information

PID
CMD
Path
Indicators
Parent process
2944"C:\Users\admin\234345.bat"C:\Users\admin\234345.bat—EQNEDT32.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Bashkir Keyboard Layout
Exit code:
0
Version:
6.03.9600
Modules
Images
c:\users\admin\234345.bat
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.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
2996"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\SWIFT_154878_20181217_E3S1805049075282.doc"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
3416"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\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\advapi32.dll
Total events
1 085
Read events
737
Write events
343
Delete events
5

Modification events

(PID) Process:(2996) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:z&0
Value:
7A263000B40B0000010000000000000000000000
(PID) Process:(2996) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2996) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(2996) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:WORDFiles
Value:
1301413909
(PID) Process:(2996) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1301414028
(PID) Process:(2996) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1301414029
(PID) Process:(2996) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:writeName:MTTT
Value:
B40B000014C1B19CB096D40100000000
(PID) Process:(2996) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:3'0
Value:
33273000B40B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(2996) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:delete valueName:3'0
Value:
33273000B40B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(2996) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
Executable files
2
Suspicious files
0
Text files
1
Unknown types
3

Dropped files

PID
Process
Filename
Type
2996WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR6E7A.tmp.cvr —
MD5:—
SHA256:—
2996WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\CCC99958.jpg —
MD5:—
SHA256:—
2996WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:—
SHA256:—
3416EQNEDT32.EXEC:\Users\admin\234345.batexecutable
MD5:—
SHA256:—
3416EQNEDT32.EXEC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@bit[1].txttext
MD5:—
SHA256:—
3416EQNEDT32.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\standardn[1].jpgexecutable
MD5:—
SHA256:—
2996WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$IFT_154878_20181217_E3S1805049075282.docpgc
MD5:—
SHA256:—
3416EQNEDT32.EXEC:\Users\admin\AppData\Roaming\Microsoft\Windows\IETldCache\index.datdat
MD5:D7A950FEFD60DBAA01DF2D85FEFB3862
SHA256:75D0B1743F61B76A35B1FEDD32378837805DE58D79FA950CB6E8164BFA72073A
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
2
Threats
6

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3416
EQNEDT32.EXE
GET
301
67.199.248.10:80
http://bit.ly/2rCPcMu
US
html
120 b
shared
3416
EQNEDT32.EXE
GET
200
221.121.138.114:80
http://com2c.com.au/standardn.jpg
AU
executable
914 Kb
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3416
EQNEDT32.EXE
67.199.248.10:80
bit.ly
Bitly Inc
US
shared
3416
EQNEDT32.EXE
221.121.138.114:80
com2c.com.au
Wholesale Services Provider
AU
suspicious

DNS requests

Domain
IP
Reputation
bit.ly
  • 67.199.248.10
  • 67.199.248.11
shared
com2c.com.au
  • 221.121.138.114
malicious

Threats

PID
Process
Class
Message
3416
EQNEDT32.EXE
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3416
EQNEDT32.EXE
A Network Trojan was detected
ET TROJAN JS/WSF Downloader Dec 08 2016 M4
3416
EQNEDT32.EXE
A Network Trojan was detected
SC TROJAN_DOWNLOADER Suspicious behavior, PE instead image from server
3416
EQNEDT32.EXE
Misc activity
SUSPICIOUS [PTsecurity] PE as Image Content type mismatch
3416
EQNEDT32.EXE
A Network Trojan was detected
SC TROJAN_DOWNLOADER Suspicious Base64 from server instead image
1 ETPRO signatures available at the full report
No debug info
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Reports
SWIFT_154878_20181217_E3S1805049075282.doc