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File name:

Comission_188314787_10142020.xlsb

Full analysis: https://app.any.run/tasks/364efb9e-1680-4de3-8695-8680539a1f52
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: October 20, 2020, 13:03:20
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
loader
qbot
maldoc-42
Indicators:
MIME: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
File info: Microsoft Excel 2007+
MD5:

5CD394126B2DF80E59234D51687A218C

SHA1:

593769B65F3A0ED48DAE9B01A360683CDDCB0960

SHA256:

EA0A65CD920959E94D73FD615B947FB85F621808DAC7506B7BD3E5A1C736B84E

SSDEEP:

384:NYRzQ8aoVT0QNuzWKPOzxrni2IxSTzUoJwaWZpHh2aGcjPHdWikI:YzfW+u7OWKwFZh0aGcbH/kI

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

      • Blafi.exe (PID: 2396)
      • Blafi.exe (PID: 3356)
      • ytfovlym.exe (PID: 864)
      • ytfovlym.exe (PID: 752)

    • Unusual execution from Microsoft Office

      • EXCEL.EXE (PID: 2480)

    • Executable content was dropped or overwritten

      • EXCEL.EXE (PID: 2480)

    • QBOT was detected

      • Blafi.exe (PID: 2396)

    • Runs PING.EXE for delay simulation

      • cmd.exe (PID: 2412)

  • SUSPICIOUS

    • Application launched itself

      • Blafi.exe (PID: 2396)
      • ytfovlym.exe (PID: 864)

    • Creates files in the user directory

      • Blafi.exe (PID: 2396)

    • Executable content was dropped or overwritten

      • Blafi.exe (PID: 2396)
      • cmd.exe (PID: 2412)

    • Starts itself from another location

      • Blafi.exe (PID: 2396)

    • Starts CMD.EXE for commands execution

      • Blafi.exe (PID: 2396)

  • INFO

    • Reads Internet Cache Settings

      • EXCEL.EXE (PID: 2480)

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2480)

    • Dropped object may contain Bitcoin addresses

      • cmd.exe (PID: 2412)
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: 0x0006
ZipCompression: Deflated
ZipModifyDate: 1980:01:01 00:00:00
ZipCRC: 0x9f2bf8a2
ZipCompressedSize: 514
ZipUncompressedSize: 2406
ZipFileName: [Content_Types].xml

XML

Application: Microsoft Excel
DocSecurity: None
ScaleCrop: No
HeadingPairs:
  • Листы
  • 4
  • Макросы Excel 4.0
  • 1
TitlesOfParts:
  • DocuSign®
  • Лист1
  • Лист2
  • Лист3
  • Лист4
LinksUpToDate: No
SharedDoc: No
HyperlinksChanged: No
AppVersion: 14.03
LastModifiedBy: Пользователь Windows
CreateDate: 2006:09:16 00:00:00Z
ModifyDate: 2020:10:15 09:46:54Z

XMP

Creator: Admin
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
46
Monitored processes
8
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start excel.exe #QBOT blafi.exe blafi.exe no specs ytfovlym.exe no specs cmd.exe ping.exe no specs ytfovlym.exe no specs explorer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2480"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
2396"C:\Gramo\Bosdoasi\Blafi.exe" C:\Gramo\Bosdoasi\Blafi.exe
EXCEL.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3356C:\Gramo\Bosdoasi\Blafi.exe /CC:\Gramo\Bosdoasi\Blafi.exe—Blafi.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
864C:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.exeC:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.exe—Blafi.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
2412"C:\Windows\System32\cmd.exe" /c ping.exe -n 6 127.0.0.1 & type "C:\Windows\System32\calc.exe" > "C:\Gramo\Bosdoasi\Blafi.exe"C:\Windows\System32\cmd.exe
Blafi.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)
272ping.exe -n 6 127.0.0.1 C:\Windows\system32\PING.EXE—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
TCP/IP Ping Command
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
752C:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.exe /CC:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.exe—ytfovlym.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3744C:\Windows\explorer.exeC:\Windows\explorer.exe—ytfovlym.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
678
Read events
621
Write events
0
Delete events
0

Modification events

No data
Executable files
4
Suspicious files
3
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
2480EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR3E46.tmp.cvr —
MD5:—
SHA256:—
2480EXCEL.EXEC:\Gramo\Bosdoasi\Blafi.exeexecutable
MD5:4C9B143ECB73F5849D67668B1C8E6769
SHA256:3B6DED24B70DD1DC3D4340B38A99690B489F52A21B2D8A53D2BF03E5CFE3CFEF
2480EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\3415201[1].pngexecutable
MD5:4C9B143ECB73F5849D67668B1C8E6769
SHA256:3B6DED24B70DD1DC3D4340B38A99690B489F52A21B2D8A53D2BF03E5CFE3CFEF
2396Blafi.exeC:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.datbinary
MD5:BFF71B8E9F3D38C3A8E1BCA130132B9A
SHA256:43CA8DBB53BB8F6544D383594733D6BF86AD107271FB4C59E499D42A0EAEB357
3744explorer.exeC:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.datbinary
MD5:F577272D000397628BA4979A299F432D
SHA256:46B079198507304D2E893A0668A1E25ED695AF2E414E47EBEAC9E0EBA2B4BD2C
2396Blafi.exeC:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.exeexecutable
MD5:4C9B143ECB73F5849D67668B1C8E6769
SHA256:3B6DED24B70DD1DC3D4340B38A99690B489F52A21B2D8A53D2BF03E5CFE3CFEF
2412cmd.exeC:\Gramo\Bosdoasi\Blafi.exeexecutable
MD5:60B7C0FEAD45F2066E5B805A91F4F0FC
SHA256:80C10EE5F21F92F89CBC293A59D2FD4C01C7958AACAD15642558DB700943FA22
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
2480
EXCEL.EXE
GET
200
35.213.148.236:80
http://thomastongrealestate.com/skywkc/3415201.png
US
executable
1.04 Mb
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2480
EXCEL.EXE
35.213.148.236:80
thomastongrealestate.com
—
US
malicious

DNS requests

Domain
IP
Reputation
thomastongrealestate.com
  • 35.213.148.236
malicious

Threats

PID
Process
Class
Message
2480
EXCEL.EXE
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
2480
EXCEL.EXE
A Network Trojan was detected
ET CURRENT_EVENTS Likely Evil EXE download from MSXMLHTTP non-exe extension M2
2480
EXCEL.EXE
A Network Trojan was detected
ET TROJAN JS/WSF Downloader Dec 08 2016 M4
2480
EXCEL.EXE
A Network Trojan was detected
AV POLICY EXE or DLL in HTTP Image Content Inbound - Likely Malicious
2480
EXCEL.EXE
Misc activity
ET INFO EXE - Served Attached HTTP
2480
EXCEL.EXE
Misc activity
SUSPICIOUS [PTsecurity] PE as Image Content type mismatch
No debug info
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Comission_188314787_10142020.xlsb