File name:

f668c9065095c2b45801fe01e6e924576bc55513ea3779dfb8cafcacd1776abb.xlsx

Full analysis: https://app.any.run/tasks/de5bbb05-0d2e-4993-b136-e487bcdb1615
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: March 15, 2019, 01:39:07
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
exploit
cve-2017-11882
loader
trojan
rat
njrat
bladabindi
Indicators:
MIME: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
File info: Microsoft Excel 2007+
MD5:

FC43D7C7A204B693C291EBC3BCD2225B

SHA1:

320CC1530BE00F6D9C5F64C49D6866697FEE03E5

SHA256:

F668C9065095C2B45801FE01E6E924576BC55513EA3779DFB8CAFCACD1776ABB

SSDEEP:

192:ak+axK111iRcOffOVmL1ui/CF10sxozGdBnidfaqSpy1mwZhX9fKIKLpIoa2I0pB:5VQ1greI1Xsx1LKfytw/9ILloUB

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

    • Writes to a start menu file

      • svhost.exe (PID: 2268)
      • tmp3441.tmp.exe (PID: 2684)
      • IntelOpteronDriver21993NEW-CLIENT.exe (PID: 4064)
    • Application was dropped or rewritten from another process

      • svhost.exe (PID: 2268)
      • IntelOpteronDriver21993NEW-CLIENT.exe (PID: 4064)
      • tmp3441.tmp.exe (PID: 2684)
      • IntelOpteronDriver21852server.exe (PID: 3204)
    • Suspicious connection from the Equation Editor

      • EQNEDT32.EXE (PID: 2552)
    • Equation Editor starts application (CVE-2017-11882)

      • EQNEDT32.EXE (PID: 2552)
    • Downloads executable files from the Internet

      • EQNEDT32.EXE (PID: 2552)
    • NJRAT was detected

      • IntelOpteronDriver21993NEW-CLIENT.exe (PID: 4064)
    • Connects to CnC server

      • IntelOpteronDriver21993NEW-CLIENT.exe (PID: 4064)
    • Changes the autorun value in the registry

      • IntelOpteronDriver21852server.exe (PID: 3204)
    • Actions looks like stealing of personal data

      • IntelOpteronDriver21993NEW-CLIENT.exe (PID: 4064)
    • Loads dropped or rewritten executable

      • IntelOpteronDriver21993NEW-CLIENT.exe (PID: 4064)
  • SUSPICIOUS

    • Creates files in the program directory

      • EQNEDT32.EXE (PID: 2552)
    • Creates files in the user directory

      • EQNEDT32.EXE (PID: 2552)
      • svhost.exe (PID: 2268)
      • tmp3441.tmp.exe (PID: 2684)
      • IntelOpteronDriver21852server.exe (PID: 3204)
      • IntelOpteronDriver21993NEW-CLIENT.exe (PID: 4064)
      • vbc.exe (PID: 2988)
    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 2552)
      • svhost.exe (PID: 2268)
      • IntelOpteronDriver21993NEW-CLIENT.exe (PID: 4064)
      • tmp3441.tmp.exe (PID: 2684)
      • vbc.exe (PID: 2988)
    • Connects to unusual port

      • IntelOpteronDriver21993NEW-CLIENT.exe (PID: 4064)
      • IntelOpteronDriver21852server.exe (PID: 3204)
    • Executes scripts

      • IntelOpteronDriver21993NEW-CLIENT.exe (PID: 4064)
  • INFO

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2812)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.xlsx | Excel Microsoft Office Open XML Format document (61.2)
.zip | Open Packaging Conventions container (31.5)
.zip | ZIP compressed archive (7.2)

EXIF

ZIP

ZipRequiredVersion: 20
ZipBitFlag: 0x0002
ZipCompression: Deflated
ZipModifyDate: 2019:03:13 06:48:02
ZipCRC: 0x52547938
ZipCompressedSize: 402
ZipUncompressedSize: 1777
ZipFileName: [Content_Types].xml

XMP

Creator: -

XML

LastModifiedBy: -
CreateDate: 2006:09:12 12:46:56Z
ModifyDate: 2017:11:16 16:01:11Z
Application: Microsoft Excel
DocSecurity: None
ScaleCrop: No
HeadingPairs:
  • Hojas de cálculo
  • 3
TitlesOfParts:
  • Hoja1
  • Hoja2
  • Hoja3
Company: -
LinksUpToDate: No
SharedDoc: No
HyperlinksChanged: No
AppVersion: 12
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
44
Monitored processes
11
Malicious processes
4
Suspicious processes
1

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 svhost.exe #NJRAT intelopterondriver21993new-client.exe tmp3441.tmp.exe intelopterondriver21852server.exe regasm.exe no specs msbuild.exe no specs vbc.exe cvtres.exe no specs vbc.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2124"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" "C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\IntelOpteronDriver21993NEW-CLIENT.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exeIntelOpteronDriver21993NEW-CLIENT.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
MSBuild.exe
Exit code:
0
Version:
4.6.1055.0 built by: NETFXREL2
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\msbuild.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
2268C:\ProgramData\svhost.exeC:\ProgramData\svhost.exe
EQNEDT32.EXE
User:
admin
Company:
Motorola
Integrity Level:
MEDIUM
Description:
MotoService
Exit code:
0
Version:
3.4.3
Modules
Images
c:\programdata\svhost.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
2552"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\msvcrt.dll
c:\windows\system32\usp10.dll
c:\windows\system32\advapi32.dll
2684"C:\Users\admin\AppData\Local\Temp\tmp3441.tmp.exe" C:\Users\admin\AppData\Local\Temp\tmp3441.tmp.exe
IntelOpteronDriver21993NEW-CLIENT.exe
User:
admin
Company:
Simon Tatham
Integrity Level:
MEDIUM
Description:
PuTTY suite
Exit code:
0
Version:
Release 0.70
Modules
Images
c:\users\admin\appdata\local\temp\tmp3441.tmp.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
2812"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
2988"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /noconfig @"C:\Users\admin\AppData\Local\Temp\wy2vxj3t.cmdline"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
IntelOpteronDriver21993NEW-CLIENT.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Visual Basic Command Line Compiler
Exit code:
0
Version:
8.0.50727.5420
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\vbc.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
3204"C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\IntelOpteronDriver21852server.exe" C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\IntelOpteronDriver21852server.exe
tmp3441.tmp.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\roaming\microsoft\windows\start menu\programs\startup\intelopterondriver21852server.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
3268"C:\Windows\Microsoft.NET\Framework\v2.0.50727\Regasm.exe" -B --donate-level=0 -t -a cryptonight --url= -u -p -R --variant=-1 --max-cpu-usage=50C:\Windows\Microsoft.NET\Framework\v2.0.50727\Regasm.exeIntelOpteronDriver21993NEW-CLIENT.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Exit code:
2
Version:
2.0.50727.5420 (Win7SP1.050727-5400)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\regasm.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\iphlpapi.dll
c:\windows\system32\nsi.dll
3700C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RES660A.tmp" "C:\Users\admin\AppData\Local\Temp\vbc6609.tmp"C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exevbc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft® Resource File To COFF Object Conversion Utility
Exit code:
0
Version:
8.00.50727.4940 (Win7SP1.050727-5400)
3756"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /noconfig @"C:\Users\admin\AppData\Local\Temp\jccfgwus.cmdline"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeIntelOpteronDriver21993NEW-CLIENT.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Visual Basic Command Line Compiler
Exit code:
0
Version:
8.0.50727.5420
Total events
6 196
Read events
6 112
Write events
77
Delete events
7

Modification events

(PID) Process:(2812) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:writeName:e9$
Value:
65392400FC0A0000010000000000000000000000
(PID) Process:(2812) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2812) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(2812) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel
Operation:writeName:MTTT
Value:
FC0A00008A2389F2CFDAD40100000000
(PID) Process:(2812) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:delete valueName:e9$
Value:
65392400FC0A0000010000000000000000000000
(PID) Process:(2812) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:delete keyName:
Value:
(PID) Process:(2812) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency
Operation:delete keyName:
Value:
(PID) Process:(2812) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2812) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2812) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\DocumentRecovery\19A0FA
Operation:writeName:19A0FA
Value:
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
Executable files
8
Suspicious files
0
Text files
4
Unknown types
5

Dropped files

PID
Process
Filename
Type
2812EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR99C5.tmp.cvr
MD5:
SHA256:
2268svhost.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\IntelOpteronDriver21993EncedFile.aes
MD5:
SHA256:
2684tmp3441.tmp.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\IntelOpteronDriver21852EncedFile.aes
MD5:
SHA256:
2988vbc.exeC:\Users\admin\AppData\Local\Temp\vbc6609.tmp
MD5:
SHA256:
3700cvtres.exeC:\Users\admin\AppData\Local\Temp\RES660A.tmp
MD5:
SHA256:
2988vbc.exeC:\Users\admin\AppData\Local\Temp\wy2vxj3t.out
MD5:
SHA256:
2552EQNEDT32.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\lime[1].exeexecutable
MD5:
SHA256:
2552EQNEDT32.EXEC:\ProgramData\svhost.exeexecutable
MD5:
SHA256:
4064IntelOpteronDriver21993NEW-CLIENT.exeC:\Users\admin\AppData\Local\Temp\tmp3441.tmp.exeexecutable
MD5:
SHA256:
2268svhost.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\IntelOpteronDriver21993NEW-CLIENT.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
5
DNS requests
2
Threats
11

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2552
EQNEDT32.EXE
GET
200
202.71.110.22:80
http://www.jbee.my/lime.exe
MY
executable
112 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
2552
EQNEDT32.EXE
202.71.110.22:80
www.jbee.my
TM-VADS DC Hosting
MY
suspicious
4064
IntelOpteronDriver21993NEW-CLIENT.exe
114.143.31.216:443
www.netvidya.com
Tata Teleservices Maharashtra Ltd
IN
unknown
4064
IntelOpteronDriver21993NEW-CLIENT.exe
103.53.199.253:3338
NewMedia Express Pte Ltd
HK
malicious
3204
IntelOpteronDriver21852server.exe
103.53.199.253:3339
NewMedia Express Pte Ltd
HK
malicious

DNS requests

Domain
IP
Reputation
www.jbee.my
  • 202.71.110.22
suspicious
www.netvidya.com
  • 114.143.31.216
unknown

Threats

PID
Process
Class
Message
2552
EQNEDT32.EXE
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
2552
EQNEDT32.EXE
Misc activity
ET INFO EXE IsDebuggerPresent (Used in Malware Anti-Debugging)
4064
IntelOpteronDriver21993NEW-CLIENT.exe
A Network Trojan was detected
MALWARE [PTsecurity] njRAT/Bladabindi (Lime-RAT)
3204
IntelOpteronDriver21852server.exe
A Network Trojan was detected
MALWARE [PTsecurity] Ozone RAT connection
3204
IntelOpteronDriver21852server.exe
A Network Trojan was detected
MALWARE [PTsecurity] Ozone RAT connection
4064
IntelOpteronDriver21993NEW-CLIENT.exe
A Network Trojan was detected
MALWARE [PTsecurity] Lime-RAT (Gen.NjRAT)
3204
IntelOpteronDriver21852server.exe
A Network Trojan was detected
MALWARE [PTsecurity] Ozone RAT connection
4064
IntelOpteronDriver21993NEW-CLIENT.exe
A Network Trojan was detected
MALWARE [PTsecurity] Lime-RAT (Gen.NjRAT)
3 ETPRO signatures available at the full report
No debug info