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File name:

IMG_ORDER_NEW_7647_.xlsx

Full analysis: https://app.any.run/tasks/a94679ce-bf21-4923-9d7e-0089e92d1736
Verdict: Malicious activity
Threats:

FormBook is a data stealer that is being distributed as a MaaS. FormBook differs from a lot of competing malware by its extreme ease of use that allows even the unexperienced threat actors to use FormBook virus.

Malware Trends Tracker     >>>
Analysis date: January 22, 2019, 20:50:26
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
encrypted
opendir
exploit
CVE-2017-11882
loader
trojan
formbook
stealer
Indicators:
MIME: application/encrypted
File info: CDFV2 Encrypted
MD5:

A2CD8D4D640604CC7A47A7B5B480C321

SHA1:

43B3DED1BC24F843CFBEA9A54F933F41A1612F51

SHA256:

BFAEBEB4A8B10DE53D5D31EC919140E4C5741885A4FE629DE6542F574CA6B2F7

SSDEEP:

3072:5Icg/zDGgRQ49QRItHLrFG5tk9TD6c0H0cA/ejoK6WcMoEiKhA9hnmB1Ekko8oy:CxNoufFKk9T2c0H+/ejofQxCszEfAy

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: 3024)

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

      • EQNEDT32.EXE (PID: 3024)

    • Downloads executable files from IP

      • EQNEDT32.EXE (PID: 3024)

    • Downloads executable files from the Internet

      • EQNEDT32.EXE (PID: 3024)

    • Application was dropped or rewritten from another process

      • vbc.exe (PID: 2816)

    • Uses SVCHOST.EXE for hidden code execution

      • explorer.exe (PID: 116)

    • FORMBOOK was detected

      • explorer.exe (PID: 116)

    • Connects to CnC server

      • explorer.exe (PID: 116)

    • Changes the autorun value in the registry

      • svchost.exe (PID: 2924)

    • Formbook was detected

      • svchost.exe (PID: 2924)
      • Firefox.exe (PID: 3984)

    • Actions looks like stealing of personal data

      • svchost.exe (PID: 2924)

    • Stealing of credential data

      • svchost.exe (PID: 2924)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 3024)

    • Reads Internet Cache Settings

      • explorer.exe (PID: 116)

    • Creates files in the user directory

      • explorer.exe (PID: 116)
      • svchost.exe (PID: 2924)

    • Starts CMD.EXE for commands execution

      • svchost.exe (PID: 2924)

    • Loads DLL from Mozilla Firefox

      • svchost.exe (PID: 2924)

  • INFO

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2876)

    • Starts Microsoft Office Application

      • explorer.exe (PID: 116)

    • Creates files in the user directory

      • EXCEL.EXE (PID: 2876)
      • Firefox.exe (PID: 3984)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
36
Monitored processes
7
Malicious processes
4
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 #FORMBOOK svchost.exe cmd.exe no specs #FORMBOOK explorer.exe #FORMBOOK firefox.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2876"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
3024"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
2816"C:\Users\Public\vbc.exe" C:\Users\Public\vbc.exe—EQNEDT32.EXE
User:
admin
Company:
cAnNoN
Integrity Level:
MEDIUM
Exit code:
0
Version:
1.00
2924"C:\Windows\System32\svchost.exe"C:\Windows\System32\svchost.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Host Process for Windows Services
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3484/c del "C:\Users\Public\vbc.exe"C:\Windows\System32\cmd.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
116C:\Windows\Explorer.EXEC:\Windows\explorer.exe
—
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3984"C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe
svchost.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
61.0.2
Total events
722
Read events
655
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
73
Text files
3
Unknown types
7

Dropped files

PID
Process
Filename
Type
2876EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR9197.tmp.cvr —
MD5:—
SHA256:—
2816vbc.exeC:\Users\admin\AppData\Local\Temp\~DF143D78B4BAE1CBEB.TMP —
MD5:—
SHA256:—
2924svchost.exeC:\Users\admin\AppData\Roaming\N05-24-S\N05logrc.inibinary
MD5:2855A82ECDD565B4D957EC2EE05AED26
SHA256:88E38DA5B12DD96AFD9DC90C79929EC31D8604B1AFDEBDD5A02B19249C08C939
116explorer.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\IMG_ORDER_NEW_7647_.xlsx.lnklnk
MD5:406935924315B05D6C18B15A3AA9C7EB
SHA256:62A6D725A5381A4FEAEBBE35F116AB4FB52D7CB8E873CCD2A7D51D667FFB48F6
2876EXCEL.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\IMG_ORDER_NEW_7647_.xlsx.LNKlnk
MD5:2863172C12BF69E117061C2FEB3116D7
SHA256:50E4D4723F8215C49DA807A86B778855B7E54260E48CFF739432C55C534FFDEF
2876EXCEL.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dattext
MD5:AFFD94D2785DA7C2CD2E920093E40F77
SHA256:A362E85B34C6D1CE02AB95D61C522963043BD493200F2105044BE95C261996E7
3024EQNEDT32.EXEC:\Users\Public\vbc.exeexecutable
MD5:7EEC69EC2E535191C236E90FD7BCA3EE
SHA256:2945C35013A3D76E616DA628E9D8C7F1F551E28CACD8AFBD471316265DC0443B
3984Firefox.exeC:\Users\admin\AppData\Roaming\N05-24-S\N05logrf.inibinary
MD5:53028481B5B5795F1501241CCC7ABFF6
SHA256:75B5F3045E20C80F264568707E2D444DC7498DB119D9661AE51A91575960FC5A
116explorer.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\AutomaticDestinations\1b4dd67f29cb1962.automaticDestinations-msautomaticdestinations-ms
MD5:436541A65EE423C3E132091E9D9B06FA
SHA256:2719B87636D5B566BADC3EC4885FA331DA8DF3C9EA005515400429F569E47FC9
3024EQNEDT32.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\vbc[1].exeexecutable
MD5:7EEC69EC2E535191C236E90FD7BCA3EE
SHA256:2945C35013A3D76E616DA628E9D8C7F1F551E28CACD8AFBD471316265DC0443B
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
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
116
explorer.exe
GET
301
217.160.0.160:80
http://www.libertyfallen.site/j01/?otJHZlY=AL0CkUwz6NK+2YVCnyC4od7xS/t1Z41i3c4vsXS+lnaDa4Wiw+nPJV9LyI+dyeBwoimfKA==&Mv18=cBUdRzC8V6Ut-P
DE
—
—
malicious
3024
EQNEDT32.EXE
GET
200
23.249.161.100:80
http://23.249.161.100/jhn/vbc.exe
US
executable
548 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
3024
EQNEDT32.EXE
23.249.161.100:80
—
ColoCrossing
US
malicious
116
explorer.exe
217.160.0.160:80
www.libertyfallen.site
1&1 Internet SE
DE
malicious

DNS requests

Domain
IP
Reputation
www.libertyfallen.site
  • 217.160.0.160
malicious

Threats

PID
Process
Class
Message
3024
EQNEDT32.EXE
A Network Trojan was detected
ET INFO Executable Download from dotted-quad Host
3024
EQNEDT32.EXE
Potentially Bad Traffic
ET CURRENT_EVENTS Terse alphanumeric executable downloader high likelihood of being hostile
3024
EQNEDT32.EXE
A Network Trojan was detected
ET CURRENT_EVENTS Likely Evil EXE download from dotted Quad by MSXMLHTTP M1
3024
EQNEDT32.EXE
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3024
EQNEDT32.EXE
A Network Trojan was detected
ET CURRENT_EVENTS Likely Evil EXE download from dotted Quad by MSXMLHTTP M2
3024
EQNEDT32.EXE
Potentially Bad Traffic
ET INFO SUSPICIOUS Dotted Quad Host MZ Response
116
explorer.exe
A Network Trojan was detected
SC SPYWARE Trojan-Spy.Win32.Noon
116
explorer.exe
A Network Trojan was detected
SC TROJAN_DOWNLOADER Suspicious HTTP-GET request with body and minimal header
116
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (GET)
1 ETPRO signatures available at the full report
No debug info
Interactive malware hunting service ANY.RUN
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Reports
IMG_ORDER_NEW_7647_.xlsx