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File name:

Bank Details.xlsx

Full analysis: https://app.any.run/tasks/942c726b-29b4-46fe-8aed-90f1509ca9ca
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: November 08, 2018, 15:50:07
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
opendir
exploit
CVE-2017-11882
loader
Indicators:
MIME: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
File info: Microsoft Excel 2007+
MD5:

C7CA1781954EBAD2328F655D48A8E692

SHA1:

D8D095FE9CE9063F317371E3E6A08DA0E520B5A2

SHA256:

6956B6047342FAD8B6AEAA886ECA70C4820BA75CE4E2E2B20A6EC136F310502F

SSDEEP:

1536:LTaX+F5Njvu26p71wFKmtFs68Kfeu9LN+J:pF5RGHzw1y68Kzf+J

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

      • doc.exe (PID: 2980)
      • doc.exe (PID: 1428)
      • Windows Update.exe (PID: 4072)
      • Windows Update.exe (PID: 3696)
    • Suspicious connection from the Equation Editor

      • EQNEDT32.EXE (PID: 3372)
    • Equation Editor starts application (CVE-2017-11882)

      • EQNEDT32.EXE (PID: 3372)
    • Downloads executable files from the Internet

      • EQNEDT32.EXE (PID: 3372)
  • SUSPICIOUS

    • Creates files in the user directory

      • EQNEDT32.EXE (PID: 3372)
      • doc.exe (PID: 1428)
    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 3372)
      • doc.exe (PID: 1428)
    • Application launched itself

      • doc.exe (PID: 2980)
    • Starts itself from another location

      • doc.exe (PID: 1428)
  • INFO

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 3684)
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

XML

AppVersion: 16.03
HyperlinksChanged: No
SharedDoc: No
LinksUpToDate: No
Company: -
TitlesOfParts: Sheet1
HeadingPairs:
  • Worksheets
  • 1
ScaleCrop: No
DocSecurity: None
Application: Microsoft Excel
ModifyDate: 2018:09:09 12:42:41Z
CreateDate: 2018:09:09 12:27:30Z
LastModifiedBy: HP

XMP

Creator: HP

ZIP

ZipFileName: [Content_Types].xml
ZipUncompressedSize: 1676
ZipCompressedSize: 413
ZipCRC: 0xbd144f13
ZipModifyDate: 2018:11:08 07:33:16
ZipCompression: Deflated
ZipBitFlag: 0x0002
ZipRequiredVersion: 20
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
6
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start drop and start drop and start drop and start excel.exe no specs eqnedt32.exe doc.exe no specs doc.exe windows update.exe no specs windows update.exe

Process information

PID
CMD
Path
Indicators
Parent process
3684"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
Version:
14.0.6024.1000
3372"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
2980C:\Users\admin\AppData\Roaming\doc.exeC:\Users\admin\AppData\Roaming\doc.exeEQNEDT32.EXE
User:
admin
Company:
CRYPTOPAPIST
Integrity Level:
MEDIUM
Description:
fogelsville8
Exit code:
0
Version:
2.01.0002
1428:\Users\admin\AppData\Roaming\doc.exeC:\Users\admin\AppData\Roaming\doc.exe
doc.exe
User:
admin
Company:
CRYPTOPAPIST
Integrity Level:
MEDIUM
Description:
fogelsville8
Exit code:
0
Version:
2.01.0002
4072"C:\Users\admin\AppData\Roaming\Windows Update.exe" C:\Users\admin\AppData\Roaming\Windows Update.exedoc.exe
User:
admin
Company:
CRYPTOPAPIST
Integrity Level:
MEDIUM
Description:
fogelsville8
Exit code:
3221226540
Version:
2.01.0002
3696"C:\Users\admin\AppData\Roaming\Windows Update.exe" C:\Users\admin\AppData\Roaming\Windows Update.exe
doc.exe
User:
admin
Company:
CRYPTOPAPIST
Integrity Level:
HIGH
Description:
fogelsville8
Version:
2.01.0002
Total events
945
Read events
897
Write events
0
Delete events
0

Modification events

No data
Executable files
3
Suspicious files
1
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
3684EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR2FC5.tmp.cvr
MD5:
SHA256:
2980doc.exeC:\Users\admin\AppData\Local\Temp\~DF329CC166F5A7A27A.TMPbinary
MD5:278501814D45205455941126139E6BFA
SHA256:06A94370BEBC77434A1B523629D58E41DA806DFBDD1CBFD07736088BE1DCF3AD
3372EQNEDT32.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\DR1[1].exeexecutable
MD5:0A8F9C3641C0D2148A8ED18A5525A642
SHA256:2AB337B65E21A12A1CA9202906D614BD9ED2B7E4BD24196EB9A9ED212A73AB62
1428doc.exeC:\Users\admin\AppData\Roaming\Windows Update.exeexecutable
MD5:0A8F9C3641C0D2148A8ED18A5525A642
SHA256:2AB337B65E21A12A1CA9202906D614BD9ED2B7E4BD24196EB9A9ED212A73AB62
3372EQNEDT32.EXEC:\Users\admin\AppData\Roaming\doc.exeexecutable
MD5:0A8F9C3641C0D2148A8ED18A5525A642
SHA256:2AB337B65E21A12A1CA9202906D614BD9ED2B7E4BD24196EB9A9ED212A73AB62
1428doc.exeC:\Users\admin\AppData\Local\Temp\SysInfo.txttext
MD5:17AECFF7101371B4426CC0C62BE6BA46
SHA256:F64C6B423044AF9491734ED7631BC8824B2DC11DD1AB78AA2EDE45449A86E5EC
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3372
EQNEDT32.EXE
GET
200
50.87.167.79:80
http://greencolb.com/DOC/DR1.exe
US
executable
934 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
3372
EQNEDT32.EXE
50.87.167.79:80
greencolb.com
Unified Layer
US
suspicious

DNS requests

Domain
IP
Reputation
greencolb.com
  • 50.87.167.79
suspicious

Threats

PID
Process
Class
Message
3372
EQNEDT32.EXE
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
No debug info