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File name:

5231680984383488.zip

Full analysis: https://app.any.run/tasks/a85c3d42-4d8b-4c09-9c9e-f7dfa03a0085
Verdict: Malicious activity
Analysis date: June 19, 2019, 14:51:00
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
exploit
CVE-2017-11882
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

D3FE3B7F359F49E682803EE9C77DB3F1

SHA1:

07557E9C61D03444D620BA9A4FF29034D10E9060

SHA256:

910D8547E144C17FA9211C47F4986C2B06B4A9716DAEAAE85E6BEE18FCCF8593

SSDEEP:

48:9skGYBUXufDiytFCK5LyYoYrDcAv9+dHGVoNbusgbJ3KenO:OPdeNvRmY5kdHtusgbJaenO

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: 1696)
      • EQNEDT32.EXE (PID: 1424)

    • Application was dropped or rewritten from another process

      • fjhrekdml;sa.exe (PID: 572)
      • fjhrekdml;sa.exe (PID: 2520)

    • Actions looks like stealing of personal data

      • RegAsm.exe (PID: 3060)
      • RegAsm.exe (PID: 1372)

  • SUSPICIOUS

    • Executed via COM

      • EQNEDT32.EXE (PID: 1696)
      • EQNEDT32.EXE (PID: 1424)

    • Creates files in the user directory

      • EQNEDT32.EXE (PID: 1696)

    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 1696)
      • EQNEDT32.EXE (PID: 1424)

  • INFO

    • Manual execution by user

      • WINWORD.EXE (PID: 3276)
      • WINWORD.EXE (PID: 3712)
      • WINWORD.EXE (PID: 124)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 3276)
      • WINWORD.EXE (PID: 3712)
      • WINWORD.EXE (PID: 124)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 3276)
      • WINWORD.EXE (PID: 124)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipRequiredVersion: 20
ZipBitFlag: 0x0009
ZipCompression: Unknown (99)
ZipModifyDate: 1980:00:00 00:00:00
ZipCRC: 0x00000000
ZipCompressedSize: 2062
ZipUncompressedSize: 4176
ZipFileName: d0a73aaa93aa180a7fc51d4e9f54dbf9e7f00c5ab6242d25fdbf73575107a709
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
47
Monitored processes
10
Malicious processes
6
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start drop and start winrar.exe no specs winword.exe no specs eqnedt32.exe winword.exe no specs winword.exe no specs fjhrekdml;sa.exe no specs eqnedt32.exe regasm.exe fjhrekdml;sa.exe no specs regasm.exe

Process information

PID
CMD
Path
Indicators
Parent process
3564"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Downloads\5231680984383488.zip"C:\Program Files\WinRAR\WinRAR.exe—explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
3276"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\Product Inquiry-Zato_19062019.doc"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Version:
14.0.6024.1000
1696"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
3712"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\Product Inquiry-Zato_19062019.doc"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
124"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\Product Inquiry-Zato_19062019 - Copy.doc"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Version:
14.0.6024.1000
572"C:\Users\admin\AppData\Roaming\fjhrekdml;sa.exe"C:\Users\admin\AppData\Roaming\fjhrekdml;sa.exe—EQNEDT32.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
1424"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
3060"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
fjhrekdml;sa.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Exit code:
4294967295
Version:
2.0.50727.5420 (Win7SP1.050727-5400)
2520"C:\Users\admin\AppData\Roaming\fjhrekdml;sa.exe"C:\Users\admin\AppData\Roaming\fjhrekdml;sa.exe—EQNEDT32.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
1372"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
fjhrekdml;sa.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Version:
2.0.50727.5420 (Win7SP1.050727-5400)
Total events
2 471
Read events
2 008
Write events
0
Delete events
0

Modification events

No data
Executable files
4
Suspicious files
0
Text files
4
Unknown types
10

Dropped files

PID
Process
Filename
Type
3564WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb3564.38460\d0a73aaa93aa180a7fc51d4e9f54dbf9e7f00c5ab6242d25fdbf73575107a709 —
MD5:—
SHA256:—
3276WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR7274.tmp.cvr —
MD5:—
SHA256:—
3712WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR2BF0.tmp.cvr —
MD5:—
SHA256:—
3712WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRC0000.tmp —
MD5:—
SHA256:—
3712WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{4C1D888D-2752-4BF5-88FB-875F277E9BA4}.tmp —
MD5:—
SHA256:—
124WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR6EF0.tmp.cvr —
MD5:—
SHA256:—
3276WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\Product Inquiry-Zato_19062019.doc.LNKlnk
MD5:B1D9661CE583A90ED7BEABF75FEE7518
SHA256:41C5B0905D2159AFDA9F70EC5D68CA537DBB9AF7A3C21D9A1EA43590625EAC51
3276WINWORD.EXEC:\Users\admin\Desktop\~$oduct Inquiry-Zato_19062019.docpgc
MD5:C0C3523DAD9682820970D81D4E038A2E
SHA256:684465F171D7F3B593722FFA674F275998CA86C93A54DB0B01D2261884403D7B
3276WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:46867060E2735D6C9B7BA5FECA22F5A6
SHA256:22C4541F0C075DFCDF57B9C18866CBB5E8D2DC9BBD3C6E730E49F3E3329DDA2F
3276WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dattext
MD5:E0A2843758894B4090FFC30F302D2763
SHA256:4E0980AD39447A01F99DD5CD5E1510AC6E74B41878839346B74F23020FAB755E
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
3
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
1696
EQNEDT32.EXE
112.213.89.40:443
tfvn.com.vn
SUPERDATA
VN
malicious
3060
RegAsm.exe
198.54.122.60:587
mail.privateemail.com
Namecheap, Inc.
US
suspicious
1424
EQNEDT32.EXE
112.213.89.40:443
tfvn.com.vn
SUPERDATA
VN
malicious
1372
RegAsm.exe
198.54.122.60:587
mail.privateemail.com
Namecheap, Inc.
US
suspicious

DNS requests

Domain
IP
Reputation
tfvn.com.vn
  • 112.213.89.40
unknown
mail.privateemail.com
  • 198.54.122.60
shared

Threats

Found threats are available for the paid subscriptions
1 ETPRO signatures available at the full report
No debug info
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Reports
5231680984383488.zip