File name:

RE_ Nelson, pls check this very timely proposal.eml

Full analysis: https://app.any.run/tasks/8e23354d-cc1b-4c53-b6c9-2e70fe7fccb4
Verdict: Malicious activity
Analysis date: January 25, 2022, 02:03:33
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: message/rfc822
File info: RFC 822 mail, ASCII text, with very long lines, with CRLF line terminators
MD5:

2B11050C28FD37F4E22B450EC9EB0B0D

SHA1:

2FCF7636D19EF38C6C091F54981DB0D13516F58B

SHA256:

F21826D7B7FFDAF846DD1B4096E51FA800FE1D52A05F490BF75AEF49B8ECD7A4

SSDEEP:

24576:z05TFlNS6DxuKo3sgXT5bLWU0hAQNA8dIlXZS9cJoNRV2ipbaMBWOwpUNQ0L4h8M:zklNLxuhscZWTxr2+1BQrUL2Rv0I

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

    No malicious indicators.

  • SUSPICIOUS

    • Executed via COM

      • prevhost.exe (PID: 3644)

    • Searches for installed software

      • OUTLOOK.EXE (PID: 3968)

    • Creates files in the user directory

      • OUTLOOK.EXE (PID: 3968)

    • Reads the computer name

      • OUTLOOK.EXE (PID: 3968)

    • Checks supported languages

      • OUTLOOK.EXE (PID: 3968)

  • INFO

    • Checks supported languages

      • prevhost.exe (PID: 3644)
      • AcroRd32.exe (PID: 2192)
      • AcroRd32.exe (PID: 3224)
      • AcroRd32.exe (PID: 1516)
      • AcroRd32.exe (PID: 3740)
      • AcroRd32.exe (PID: 2468)
      • AcroRd32.exe (PID: 3800)

    • Reads the computer name

      • prevhost.exe (PID: 3644)
      • AcroRd32.exe (PID: 3224)
      • AcroRd32.exe (PID: 2192)
      • AcroRd32.exe (PID: 1516)
      • AcroRd32.exe (PID: 2468)
      • AcroRd32.exe (PID: 3740)
      • AcroRd32.exe (PID: 3800)

    • Searches for installed software

      • AcroRd32.exe (PID: 3224)
      • AcroRd32.exe (PID: 2192)
      • AcroRd32.exe (PID: 1516)
      • AcroRd32.exe (PID: 3800)
      • AcroRd32.exe (PID: 3740)
      • AcroRd32.exe (PID: 2468)

    • Application launched itself

      • AcroRd32.exe (PID: 3224)
      • AcroRd32.exe (PID: 1516)
      • AcroRd32.exe (PID: 3800)

    • Reads CPU info

      • AcroRd32.exe (PID: 2192)
      • AcroRd32.exe (PID: 3740)
      • AcroRd32.exe (PID: 2468)

    • Reads Microsoft Office registry keys

      • OUTLOOK.EXE (PID: 3968)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.eml | E-Mail message (Var. 5) (100)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
45
Monitored processes
8
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start outlook.exe prevhost.exe no specs acrord32.exe no specs acrord32.exe no specs acrord32.exe no specs acrord32.exe no specs acrord32.exe no specs acrord32.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1516"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" /b /id 3644_1614369613 /if pdfshell_prev9d4a51fc-6f08-49c4-aeb6-c4d95769da8fC:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe—prevhost.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
MEDIUM
Description:
Adobe Acrobat Reader DC
Exit code:
1
Version:
20.13.20064.405839
Modules
Images
c:\program files\adobe\acrobat reader dc\reader\acrord32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
2192"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" --type=renderer /b /id 3644_1363774159 /if pdfshell_prevf79c7ccf-66de-4510-a82e-3730d8c43b50C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe—AcroRd32.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
LOW
Description:
Adobe Acrobat Reader DC
Exit code:
1
Version:
20.13.20064.405839
Modules
Images
c:\windows\system32\ntdll.dll
c:\program files\adobe\acrobat reader dc\reader\acrord32.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
2468"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" --type=renderer /b /id 3644_2055492311 /if pdfshell_prev00777402-ac97-49ae-a432-b038c6417008C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe—AcroRd32.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
LOW
Description:
Adobe Acrobat Reader DC
Exit code:
0
Version:
20.13.20064.405839
Modules
Images
c:\program files\adobe\acrobat reader dc\reader\acrord32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
3224"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" /b /id 3644_1363774159 /if pdfshell_prevf79c7ccf-66de-4510-a82e-3730d8c43b50C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe—prevhost.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
MEDIUM
Description:
Adobe Acrobat Reader DC
Exit code:
1
Version:
20.13.20064.405839
Modules
Images
c:\windows\system32\ntdll.dll
c:\program files\adobe\acrobat reader dc\reader\acrord32.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
3644C:\Windows\system32\prevhost.exe {DC6EFB56-9CFA-464D-8880-44885D7DC193} -EmbeddingC:\Windows\system32\prevhost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Preview Handler Surrogate Host
Exit code:
0
Version:
6.1.7601.17562 (win7sp1_gdr.110217-1504)
Modules
Images
c:\windows\system32\prevhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\usp10.dll
c:\windows\system32\shlwapi.dll
3740"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" --type=renderer /b /id 3644_1614369613 /if pdfshell_prev9d4a51fc-6f08-49c4-aeb6-c4d95769da8fC:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe—AcroRd32.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
LOW
Description:
Adobe Acrobat Reader DC
Exit code:
1
Version:
20.13.20064.405839
Modules
Images
c:\program files\adobe\acrobat reader dc\reader\acrord32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\advapi32.dll
3800"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" /b /id 3644_2055492311 /if pdfshell_prev00777402-ac97-49ae-a432-b038c6417008C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe—prevhost.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
MEDIUM
Description:
Adobe Acrobat Reader DC
Exit code:
0
Version:
20.13.20064.405839
Modules
Images
c:\program files\adobe\acrobat reader dc\reader\acrord32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
3968"C:\PROGRA~1\MICROS~1\Office14\OUTLOOK.EXE" /eml "C:\Users\admin\AppData\Local\Temp\RE_ Nelson, pls check this very timely proposal.eml"C:\PROGRA~1\MICROS~1\Office14\OUTLOOK.EXE
Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Outlook
Exit code:
0
Version:
14.0.6025.1000
Modules
Images
c:\windows\system32\ntdll.dll
c:\program files\microsoft office\office14\outlook.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
Total events
6 662
Read events
6 074
Write events
569
Delete events
19

Modification events

(PID) Process:(3968) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(3968) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1041
Value:
Off
(PID) Process:(3968) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1046
Value:
Off
(PID) Process:(3968) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1036
Value:
Off
(PID) Process:(3968) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1031
Value:
Off
(PID) Process:(3968) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1040
Value:
Off
(PID) Process:(3968) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1049
Value:
Off
(PID) Process:(3968) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:3082
Value:
Off
(PID) Process:(3968) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1042
Value:
Off
(PID) Process:(3968) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1055
Value:
Off
Executable files
0
Suspicious files
6
Text files
12
Unknown types
1

Dropped files

PID
Process
Filename
Type
3968OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\CVR34C2.tmp.cvr —
MD5:—
SHA256:—
3968OUTLOOK.EXEC:\Users\admin\Documents\Outlook Files\Outlook Data File - NoMail.pst —
MD5:—
SHA256:—
3968OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\outlook logging\firstrun.logtext
MD5:—
SHA256:—
3968OUTLOOK.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$rmalEmail.dotmpgc
MD5:—
SHA256:—
3968OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\tmp362A.tmpbinary
MD5:—
SHA256:—
3968OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\{F3E96507-7E7D-4845-8A6C-E0D13C8BF6B0}\{1C306CB1-771E-4B4B-A902-86E897877F5B}.pngimage
MD5:4C61C12EDBC453D7AE184976E95258E1
SHA256:296526F9A716C1AA91BA5D6F69F0EB92FDF79C2CB2CFCF0CEB22B7CCBC27035F
3968OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_AvailabilityOptions_2_FA0E40648B785C40BE23E28D1A70E63D.datxml
MD5:EEAA832C12F20DE6AAAA9C7B77626E72
SHA256:C4C9A90F2C961D9EE79CF08FBEE647ED7DE0202288E876C7BAAD00F4CA29CA16
3968OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\H2R5R467\TendoPay Company Profile (2).pdfpdf
MD5:—
SHA256:—
3968OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_Calendar_2_3EE0E6CA1B9ED14BB94BFE4EF9DE9456.datxml
MD5:B21ED3BD946332FF6EBC41A87776C6BB
SHA256:B1AAC4E817CD10670B785EF8E5523C4A883F44138E50486987DC73054A46F6F4
3968OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\H2R5R467\TendoPay Company Profile.pdfpdf
MD5:—
SHA256:—
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
3968
OUTLOOK.EXE
GET
—
64.4.26.155:80
http://config.messenger.msn.com/config/msgrconfig.asmx?op=GetOlcConfig
US
—
—
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3968
OUTLOOK.EXE
64.4.26.155:80
config.messenger.msn.com
Microsoft Corporation
US
whitelisted

DNS requests

Domain
IP
Reputation
config.messenger.msn.com
  • 64.4.26.155
whitelisted

Threats

No threats detected
No debug info
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Reports
RE_ Nelson, pls check this very timely proposal.eml