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File name:

Pedido de Cotação - Nobre-Objetivo Construçães Lda.xlsx

Full analysis: https://app.any.run/tasks/41b3fa4e-5231-42f2-b7fe-eadb8bfcce43
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.

Malware Trends Tracker     >>>
Analysis date: February 18, 2019, 13:00:26
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
encrypted
opendir
exploit
CVE-2017-11882
loader
rat
nanocore
Indicators:
MIME: application/encrypted
File info: CDFV2 Encrypted
MD5:

19349C2276820122050C0C92C4588A6C

SHA1:

D2D387D9B2689F04B3B536716A44272F295893B1

SHA256:

5FD4213805B4B0A1AC10B1ED5576613BB65DD8DBD0B3F3A08A8B035D29C0837D

SSDEEP:

384:FjnePkmOi45SxgiiwIeet3W8FW4HwRDss223:JSkRiQSCiiwInI8k4w/3

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

    • Application was dropped or rewritten from another process

      • vbc.exe (PID: 3292)
      • vbc.exe (PID: 2584)

    • Downloads executable files from the Internet

      • EQNEDT32.EXE (PID: 2716)

    • Suspicious connection from the Equation Editor

      • EQNEDT32.EXE (PID: 2716)

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

      • EQNEDT32.EXE (PID: 2716)

    • Downloads executable files from IP

      • EQNEDT32.EXE (PID: 2716)

    • NanoCore was detected

      • vbc.exe (PID: 2584)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 2716)

    • Application launched itself

      • vbc.exe (PID: 3292)

    • Creates files in the user directory

      • vbc.exe (PID: 2584)

    • Connects to unusual port

      • vbc.exe (PID: 2584)

  • INFO

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2976)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
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All screenshots are available in the full report
All screenshots are available in the full report
Total processes
34
Monitored processes
4
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start excel.exe no specs eqnedt32.exe vbc.exe no specs #NANOCORE vbc.exe

Process information

PID
CMD
Path
Indicators
Parent process
2976"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /ddeC:\Program Files\Microsoft Office\Office14\EXCEL.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Version:
14.0.6024.1000
2716"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
3292"C:\Users\Public\vbc.exe" C:\Users\Public\vbc.exe—EQNEDT32.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
2584"C:\Users\Public\vbc.exe" C:\Users\Public\vbc.exe
vbc.exe
User:
admin
Integrity Level:
MEDIUM
Total events
598
Read events
568
Write events
23
Delete events
7

Modification events

(PID) Process:(2976) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:writeName:/,,
Value:
2F2C2C00A00B0000010000000000000000000000
(PID) Process:(2976) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2976) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(2976) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel
Operation:writeName:MTTT
Value:
A00B000094F44BF489C7D40100000000
(PID) Process:(2976) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:delete valueName:/,,
Value:
2F2C2C00A00B0000010000000000000000000000
(PID) Process:(2976) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:delete keyName:
Value:
(PID) Process:(2976) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency
Operation:delete keyName:
Value:
(PID) Process:(2976) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2976) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2976) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\DocumentRecovery\20ECE5
Operation:writeName:20ECE5
Value:
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
Executable files
1
Suspicious files
1
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
2976EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVRE88F.tmp.cvr —
MD5:—
SHA256:—
2716EQNEDT32.EXEC:\Users\Public\vbc.exeexecutable
MD5:DBBDB3729C3201532E7ACF35209E0CB5
SHA256:ED08CEADDC767B89324D576FCF46B1F2DC5E1B5E479DB81DC22A87DE25C61AEE
2584vbc.exeC:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.datbinary
MD5:5C1DC6F295569C978DA58E817D65EF52
SHA256:6307C788A54486E42197DE136A6526611F9BB3AB613834666310115AA7DA90E3
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
7
DNS requests
0
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2716
EQNEDT32.EXE
GET
200
192.210.146.45:80
http://192.210.146.45/microsoft/word/outlook.exe
US
executable
684 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
2716
EQNEDT32.EXE
192.210.146.45:80
—
ColoCrossing
US
suspicious
2584
vbc.exe
84.38.135.146:1178
—
DataClub S.A.
NL
unknown

DNS requests

No data

Threats

PID
Process
Class
Message
2716
EQNEDT32.EXE
A Network Trojan was detected
ET INFO Executable Download from dotted-quad Host
2716
EQNEDT32.EXE
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
2716
EQNEDT32.EXE
Potentially Bad Traffic
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
2716
EQNEDT32.EXE
Potentially Bad Traffic
ET INFO SUSPICIOUS Dotted Quad Host MZ Response
No debug info
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Pedido de Cotação - Nobre-Objetivo Construçães Lda.xlsx