File name:

382da0080705e44b910ee9fe73551d0a580c4667.xlsx

Full analysis: https://app.any.run/tasks/9a788056-c72f-4175-b054-a4455c8103a0
Verdict: Malicious activity
Threats:

A keylogger is a type of spyware that infects a system and has the ability to record every keystroke made on the device. This lets attackers collect personal information of victims, which may include their online banking credentials, as well as personal conversations. The most widespread vector of attack leading to a keylogger infection begins with a phishing email or link. Keylogging is also often present in remote access trojans as part of an extended set of malicious tools.

Analysis date: March 22, 2019, 07:44:56
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
encrypted
opendir
exploit
cve-2017-11882
loader
rat
remcos
keylogger
Indicators:
MIME: application/encrypted
File info: CDFV2 Encrypted
MD5:

5E8C9479BDA053B630477608EA356434

SHA1:

382DA0080705E44B910EE9FE73551D0A580C4667

SHA256:

63E6C51FF3BA811161C0A945517ECF6A84085D9FC153568BEC1284BE436BBCA6

SSDEEP:

1536:gDLqevCzvWl4RxRxYhD0hxbtmmfsInKtO5m44pIYH4xUh6dsZaG43g8:2vCzG4poD0hxJmmUCwIrkIy4xUhnaD

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: 1004)
    • Suspicious connection from the Equation Editor

      • EQNEDT32.EXE (PID: 1004)
    • Application was dropped or rewritten from another process

      • vbc.exe (PID: 3100)
      • vbc.exe (PID: 1568)
      • vidccleaner.exe (PID: 3264)
      • vidccleaner.exe (PID: 3496)
    • Downloads executable files from the Internet

      • EQNEDT32.EXE (PID: 1004)
    • Changes the autorun value in the registry

      • vbc.exe (PID: 3100)
      • vidccleaner.exe (PID: 3264)
    • Detected logs from REMCOS RAT

      • vidccleaner.exe (PID: 3496)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 1004)
      • vbc.exe (PID: 3100)
      • sethc.exe (PID: 2648)
      • vidccleaner.exe (PID: 3264)
    • Application launched itself

      • vbc.exe (PID: 3100)
      • vidccleaner.exe (PID: 3264)
    • Starts Internet Explorer

      • vbc.exe (PID: 1568)
    • Writes files like Keylogger logs

      • vidccleaner.exe (PID: 3496)
    • Connects to unusual port

      • vidccleaner.exe (PID: 3496)
    • Creates files in the user directory

      • vidccleaner.exe (PID: 3496)
  • INFO

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 320)
    • Application was crashed

      • iexplore.exe (PID: 908)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
9
Malicious processes
5
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start drop and start drop and start drop and start excel.exe no specs eqnedt32.exe vbc.exe sethc.exe vbc.exe no specs iexplore.exe vidccleaner.exe sethc.exe no specs #REMCOS vidccleaner.exe

Process information

PID
CMD
Path
Indicators
Parent process
320"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /ddeC:\Program Files\Microsoft Office\Office14\EXCEL.EXEexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\excel.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\gdi32.dll
c:\windows\system32\user32.dll
908"C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe
vbc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
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\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
1004"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
1568C:\Users\Public\vbc.exeC:\Users\Public\vbc.exevbc.exe
User:
admin
Company:
Heaventools Software
Integrity Level:
MEDIUM
Description:
PE Explorer
Exit code:
3
Version:
1.99.0.1200
Modules
Images
c:\users\public\vbc.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
2648sethc.exeC:\Windows\system32\sethc.exe
vbc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Accessibility shortcut keys
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\sethc.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\gdi32.dll
c:\windows\system32\user32.dll
3100C:\Users\Public\vbc.exeC:\Users\Public\vbc.exe
EQNEDT32.EXE
User:
admin
Company:
Heaventools Software
Integrity Level:
MEDIUM
Description:
PE Explorer
Exit code:
0
Version:
1.99.0.1200
Modules
Images
c:\users\public\vbc.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
3264C:\Users\admin\AppData\Local\Mozilla\vidccleaner.exeC:\Users\admin\AppData\Local\Mozilla\vidccleaner.exe
sethc.exe
User:
admin
Company:
Heaventools Software
Integrity Level:
MEDIUM
Description:
PE Explorer
Exit code:
0
Version:
1.99.0.1200
Modules
Images
c:\users\admin\appdata\local\mozilla\vidccleaner.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
3276sethc.exeC:\Windows\system32\sethc.exevidccleaner.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Accessibility shortcut keys
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\sethc.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\gdi32.dll
c:\windows\system32\user32.dll
3496C:\Users\admin\AppData\Local\Mozilla\vidccleaner.exeC:\Users\admin\AppData\Local\Mozilla\vidccleaner.exe
vidccleaner.exe
User:
admin
Company:
Heaventools Software
Integrity Level:
MEDIUM
Description:
PE Explorer
Exit code:
0
Version:
1.99.0.1200
Modules
Images
c:\users\admin\appdata\local\mozilla\vidccleaner.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
566
Read events
533
Write events
24
Delete events
9

Modification events

(PID) Process:(320) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:writeName:/$3
Value:
2F24330040010000010000000000000000000000
(PID) Process:(320) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(320) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(320) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel
Operation:writeName:MTTT
Value:
400100008A6DC72E83E0D40100000000
(PID) Process:(320) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:delete valueName:/$3
Value:
2F24330040010000010000000000000000000000
(PID) Process:(320) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:delete keyName:
Value:
(PID) Process:(320) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency
Operation:delete keyName:
Value:
(PID) Process:(320) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(320) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(320) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\DocumentRecovery\F8DE0
Operation:writeName:F8DE0
Value:
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
Executable files
4
Suspicious files
1
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
320EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR889F.tmp.cvr
MD5:
SHA256:
3264vidccleaner.exeC:\Users\admin\AppData\Local\Mozilla\MiniCalc.exeexecutable
MD5:
SHA256:
2648sethc.exeC:\Users\admin\AppData\Local\Mozilla\Fox.pngbinary
MD5:
SHA256:
1004EQNEDT32.EXEC:\Users\Public\vbc.exeexecutable
MD5:
SHA256:
3100vbc.exeC:\Users\admin\AppData\Local\Mozilla\MiniCalc.exeexecutable
MD5:
SHA256:
2648sethc.exeC:\Users\admin\AppData\Local\Mozilla\vidccleaner.exeexecutable
MD5:
SHA256:
3496vidccleaner.exeC:\Users\admin\AppData\Roaming\Screenshots\time_20190322_074653.pngimage
MD5:
SHA256:
3496vidccleaner.exeC:\Users\admin\AppData\Roaming\cosrem\logs.dattext
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
3
DNS requests
2
Threats
3

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1004
EQNEDT32.EXE
GET
301
91.224.140.71:80
http://gg.gg/dganp
NL
shared
1004
EQNEDT32.EXE
GET
200
198.54.115.10:80
http://shannai.us/zoom/kres2.exe
US
executable
1.43 Mb
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1004
EQNEDT32.EXE
91.224.140.71:80
gg.gg
Innovation IT Solutions LTD
NL
suspicious
1004
EQNEDT32.EXE
198.54.115.10:80
shannai.us
Namecheap, Inc.
US
malicious
3496
vidccleaner.exe
185.244.29.195:1991
malicious

DNS requests

Domain
IP
Reputation
gg.gg
  • 91.224.140.71
shared
shannai.us
  • 198.54.115.10
unknown

Threats

PID
Process
Class
Message
1004
EQNEDT32.EXE
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
1004
EQNEDT32.EXE
Potentially Bad Traffic
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
3496
vidccleaner.exe
A Network Trojan was detected
MALWARE [PTsecurity] Backdoor.Win32/Remcos RAT connection
No debug info