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File name:

555.xlsx

Full analysis: https://app.any.run/tasks/86b8728f-5832-45dc-901c-93ef362511cb
Verdict: Malicious activity
Analysis date: August 26, 2019, 01:52:33
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
exploit
CVE-2017-11882
maldoc-26
Indicators:
MIME: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
File info: Microsoft Excel 2007+
MD5:

FA9B4801240CB4F70F0A810452E652BA

SHA1:

B9745E884270E4A0B15CBACCFE9AF186D4224C68

SHA256:

32935F7F01BD3BDA0D9AB3AF495B02367AD5DDB1DAE559F17C38BA371046D05E

SSDEEP:

384:4NRyWJMpDA6jv2z603n+0YwmVWmGXaZHo0Bg13kjwxZ0zcqW4DtSXYe74vu:4N9SDhY603n+hjVWmGUHCy+0zTIY+Wu

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: 3368)

    • Application was dropped or rewritten from another process

      • chigocryp.exe (PID: 3332)

    • Actions looks like stealing of personal data

      • vbc.exe (PID: 2916)

    • Loads dropped or rewritten executable

      • vbc.exe (PID: 2916)

  • SUSPICIOUS

    • Executed via COM

      • EQNEDT32.EXE (PID: 3368)

    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 3368)
      • chigocryp.exe (PID: 3332)
      • vbc.exe (PID: 2916)

    • Creates files in the user directory

      • EQNEDT32.EXE (PID: 3368)
      • chigocryp.exe (PID: 3332)

    • Executes scripts

      • chigocryp.exe (PID: 3332)

    • Reads the cookies of Google Chrome

      • vbc.exe (PID: 2916)

    • Reads the cookies of Mozilla Firefox

      • vbc.exe (PID: 2916)

  • INFO

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 3380)
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: 2019:08:26 00:19:20
ZipCRC: 0x96c115fe
ZipCompressedSize: 424
ZipUncompressedSize: 1805
ZipFileName: [Content_Types].xml

XMP

Creator: hp

XML

LastModifiedBy: hp
CreateDate: 2019:07:22 18:46:12Z
ModifyDate: 2019:07:24 20:26:54Z
Application: Microsoft Excel
DocSecurity: None
ScaleCrop: No
HeadingPairs:
  • Feuilles de calcul
  • 1
TitlesOfParts: Feuil1
Company: -
LinksUpToDate: No
SharedDoc: No
HyperlinksChanged: No
AppVersion: 16.03
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
36
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 chigocryp.exe vbc.exe

Process information

PID
CMD
Path
Indicators
Parent process
3380"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
3368"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
3332C:\Users\admin\AppData\Roaming\chigocryp.exeC:\Users\admin\AppData\Roaming\chigocryp.exe
EQNEDT32.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
2916"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
chigocryp.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
656
Read events
574
Write events
0
Delete events
0

Modification events

No data
Executable files
51
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
3380EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR9B3B.tmp.cvr —
MD5:—
SHA256:—
3368EQNEDT32.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\chigocryp[1].exeexecutable
MD5:B0063581B77DA353488D5FA79F6528BC
SHA256:436A47CCD41E11F12398934609C0C4D38FA2BCBA088ED1B333E82FE291ADD401
3332chigocryp.exeC:\Users\admin\AppData\Roaming\filename.exeexecutable
MD5:B0063581B77DA353488D5FA79F6528BC
SHA256:436A47CCD41E11F12398934609C0C4D38FA2BCBA088ED1B333E82FE291ADD401
2916vbc.exeC:\Users\admin\AppData\Local\Temp\2fda\api-ms-win-core-datetime-l1-1-0.dllexecutable
MD5:CB978304B79EF53962408C611DFB20F5
SHA256:90FAE0E7C3644A6754833C42B0AC39B6F23859F9A7CF4B6C8624820F59B9DAD3
3368EQNEDT32.EXEC:\Users\admin\AppData\Roaming\chigocryp.exeexecutable
MD5:B0063581B77DA353488D5FA79F6528BC
SHA256:436A47CCD41E11F12398934609C0C4D38FA2BCBA088ED1B333E82FE291ADD401
2916vbc.exeC:\Users\admin\AppData\Local\Temp\2fda\api-ms-win-core-processthreads-l1-1-0.dllexecutable
MD5:A2D7D7711F9C0E3E065B2929FF342666
SHA256:9DAB884071B1F7D7A167F9BEC94BA2BEE875E3365603FA29B31DE286C6A97A1D
2916vbc.exeC:\Users\admin\AppData\Local\Temp\2fda\api-ms-win-core-interlocked-l1-1-0.dllexecutable
MD5:D97A1CB141C6806F0101A5ED2673A63D
SHA256:DECCD75FC3FC2BB31338B6FE26DEFFBD7914C6CD6A907E76FD4931B7D141718C
2916vbc.exeC:\Users\admin\AppData\Local\Temp\2fda\api-ms-win-core-debug-l1-1-0.dllexecutable
MD5:88FF191FD8648099592ED28EE6C442A5
SHA256:C310CC91464C9431AB0902A561AF947FA5C973925FF70482D3DE017ED3F73B7D
2916vbc.exeC:\Users\admin\AppData\Local\Temp\2fda\api-ms-win-core-console-l1-1-0.dllexecutable
MD5:502263C56F931DF8440D7FD2FA7B7C00
SHA256:94A5DF1227818EDBFD0D5091C6A48F86B4117C38550343F780C604EEE1CD6231
2916vbc.exeC:\Users\admin\AppData\Local\Temp\2fda\api-ms-win-core-errorhandling-l1-1-0.dllexecutable
MD5:6D778E83F74A4C7FE4C077DC279F6867
SHA256:A97DCCA76CDB12E985DFF71040815F28508C655AB2B073512E386DD63F4DA325
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
3
DNS requests
2
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2916
vbc.exe
185.50.196.212:443
losjardinesdejavier.com
Comvive Servidores S.L.
ES
malicious
3368
EQNEDT32.EXE
69.89.31.230:443
earadat.com
Unified Layer
US
suspicious

DNS requests

Domain
IP
Reputation
earadat.com
  • 69.89.31.230
suspicious
losjardinesdejavier.com
  • 185.50.196.212
malicious

Threats

No threats detected
No debug info
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Reports
555.xlsx