File name:

Giden SWIFT.doc

Full analysis: https://app.any.run/tasks/3eaedef2-b669-49af-8d28-8ae504ff3c92
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 19, 2018, 05:50:17
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
exploit
cve-2017-11882
loader
Indicators:
MIME: text/rtf
File info: Rich Text Format data, unknown version
MD5:

C37DFD9EF9D967334FF9DE592D9B6FAA

SHA1:

B28157ADD81A20BB35CC3E8208CF5502E4CAE743

SHA256:

930AE6BC790E932224154C0B0DB33A68B62DDFF9357DB61689BE71CD7D016C0F

SSDEEP:

768:uXmjObPRQLz2zU6KkPRQHmn3NqLa1DIWbjYtToBudr99GDN64SguRHOTpm1cc:Q9bm2Q6rJcmYKbjYZon9vQO9occ

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: 3776)

    • Suspicious connection from the Equation Editor

      • EQNEDT32.EXE (PID: 3776)

    • Application was dropped or rewritten from another process

      • ntuserx.exe (PID: 2700)
      • ntuserx.exe (PID: 2352)
      • ntuserx.exe (PID: 2496)
      • ntuserx.exe (PID: 2684)
      • ntuserx.exe (PID: 2592)
      • ntuserx.exe (PID: 2768)
      • ntuserx.exe (PID: 2828)

    • Downloads executable files from the Internet

      • EQNEDT32.EXE (PID: 3776)

    • Downloads executable files from IP

      • EQNEDT32.EXE (PID: 3776)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 3776)

    • Application launched itself

      • ntuserx.exe (PID: 2700)

    • Creates files in the user directory

      • EQNEDT32.EXE (PID: 3776)

  • INFO

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 3432)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 3432)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.rtf | Rich Text Format (100)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
9
Malicious processes
2
Suspicious processes
0

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
2352"C:\Users\admin\AppData\Roaming\ntuserx.exe"C:\Users\admin\AppData\Roaming\ntuserx.exe—ntuserx.exe
User:
admin
Company:
Heaventools Software
Integrity Level:
MEDIUM
Description:
PE Explorer
Exit code:
0
Version:
...
Modules
Images
c:\users\admin\appdata\roaming\ntuserx.exe
c:\systemroot\system32\ntdll.dll
2496"C:\Users\admin\AppData\Roaming\ntuserx.exe"C:\Users\admin\AppData\Roaming\ntuserx.exe—ntuserx.exe
User:
admin
Company:
Heaventools Software
Integrity Level:
MEDIUM
Description:
PE Explorer
Exit code:
0
Version:
...
Modules
Images
c:\users\admin\appdata\roaming\ntuserx.exe
c:\systemroot\system32\ntdll.dll
2592"C:\Users\admin\AppData\Roaming\ntuserx.exe"C:\Users\admin\AppData\Roaming\ntuserx.exe—ntuserx.exe
User:
admin
Company:
Heaventools Software
Integrity Level:
MEDIUM
Description:
PE Explorer
Exit code:
0
Version:
...
Modules
Images
c:\users\admin\appdata\roaming\ntuserx.exe
c:\systemroot\system32\ntdll.dll
2684"C:\Users\admin\AppData\Roaming\ntuserx.exe"C:\Users\admin\AppData\Roaming\ntuserx.exe—ntuserx.exe
User:
admin
Company:
Heaventools Software
Integrity Level:
MEDIUM
Description:
PE Explorer
Exit code:
0
Version:
...
Modules
Images
c:\users\admin\appdata\roaming\ntuserx.exe
c:\systemroot\system32\ntdll.dll
2700"C:\Users\admin\AppData\Roaming\ntuserx.exe"C:\Users\admin\AppData\Roaming\ntuserx.exe—EQNEDT32.EXE
User:
admin
Company:
Heaventools Software
Integrity Level:
MEDIUM
Description:
PE Explorer
Exit code:
0
Version:
...
Modules
Images
c:\users\admin\appdata\roaming\ntuserx.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\wsock32.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\version.dll
2768"C:\Users\admin\AppData\Roaming\ntuserx.exe"C:\Users\admin\AppData\Roaming\ntuserx.exe—ntuserx.exe
User:
admin
Company:
Heaventools Software
Integrity Level:
MEDIUM
Description:
PE Explorer
Exit code:
0
Version:
...
Modules
Images
c:\users\admin\appdata\roaming\ntuserx.exe
c:\systemroot\system32\ntdll.dll
2828"C:\Users\admin\AppData\Roaming\ntuserx.exe"C:\Users\admin\AppData\Roaming\ntuserx.exe—ntuserx.exe
User:
admin
Company:
Heaventools Software
Integrity Level:
MEDIUM
Description:
PE Explorer
Exit code:
0
Version:
...
Modules
Images
c:\users\admin\appdata\roaming\ntuserx.exe
c:\systemroot\system32\ntdll.dll
3432"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\Giden SWIFT.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\msvcrt.dll
c:\windows\system32\advapi32.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
3776"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
Total events
1 143
Read events
812
Write events
326
Delete events
5

Modification events

(PID) Process:(3432) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:45!
Value:
34352100680D0000010000000000000000000000
(PID) Process:(3432) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(3432) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(3432) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:WORDFiles
Value:
1301479447
(PID) Process:(3432) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1301479568
(PID) Process:(3432) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1301479569
(PID) Process:(3432) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:writeName:MTTT
Value:
680D0000AC7BFEC15E97D40100000000
(PID) Process:(3432) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:m6!
Value:
6D362100680D000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(3432) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:delete valueName:m6!
Value:
6D362100680D000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(3432) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
Executable files
1
Suspicious files
0
Text files
0
Unknown types
2

Dropped files

PID
Process
Filename
Type
3432WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVRA934.tmp.cvr —
MD5:—
SHA256:—
3432WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:—
SHA256:—
3432WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$den SWIFT.docpgc
MD5:—
SHA256:—
3776EQNEDT32.EXEC:\Users\admin\AppData\Roaming\ntuserx.exeexecutable
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
0
Threats
4

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3776
EQNEDT32.EXE
GET
200
192.3.24.231:80
http://192.3.24.231/ntuserxx.exe
US
executable
1.20 Mb
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3776
EQNEDT32.EXE
192.3.24.231:80
—
ColoCrossing
US
suspicious

DNS requests

No data

Threats

PID
Process
Class
Message
3776
EQNEDT32.EXE
A Network Trojan was detected
ET INFO Executable Download from dotted-quad Host
3776
EQNEDT32.EXE
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3776
EQNEDT32.EXE
Potentially Bad Traffic
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
3776
EQNEDT32.EXE
Potentially Bad Traffic
ET INFO SUSPICIOUS Dotted Quad Host MZ Response
No debug info
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Reports
Giden SWIFT.doc