File name:

0a9d_0f35_5aa07f51_42d0_4d7e_a6db_ed4bc7a7f17f.eml (72.3 KB).msg

Full analysis: https://app.any.run/tasks/4fbc85f0-b6dd-4014-935a-d02a8e958b81
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: November 08, 2018, 11:07:51
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
loader
Indicators:
MIME: application/vnd.ms-outlook
File info: CDFV2 Microsoft Outlook Message
MD5:

5DCBF8AFEF9F2A0929CD73EB30869BB4

SHA1:

F73EDD7C20FC75CA565FBC9635E6E49E9B59B2AC

SHA256:

444E14F4C79FA4A483EE50BC58C5F85FF7B850265E86850A4DEB141EDC43A615

SSDEEP:

1536:9GX1vQYwGCIbRAXY8S5GxvSt3y83D2hY2Mgmx32p:9GX1vxCpKt3R4Y2Dmxg

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

    • Loads the Task Scheduler COM API

      • WINWORD.EXE (PID: 2212)

    • Downloads executable files from the Internet

      • msiexec.exe (PID: 3164)

    • Application was dropped or rewritten from another process

      • exit.exe (PID: 1972)
      • btc.exe (PID: 328)
      • winserv.exe (PID: 3880)
      • exit.exe (PID: 3632)
      • WMIsvc.exe (PID: 3028)

    • Loads dropped or rewritten executable

      • cmd.exe (PID: 2748)

    • Changes the autorun value in the registry

      • reg.exe (PID: 3768)

  • SUSPICIOUS

    • Application launched itself

      • WINWORD.EXE (PID: 2212)

    • Creates files in the user directory

      • OUTLOOK.EXE (PID: 2044)
      • winserv.exe (PID: 3880)

    • Starts Microsoft Office Application

      • OUTLOOK.EXE (PID: 2044)
      • WINWORD.EXE (PID: 2212)

    • Reads Internet Cache Settings

      • OUTLOOK.EXE (PID: 2044)

    • Executable content was dropped or overwritten

      • msiexec.exe (PID: 3164)
      • WMIsvc.exe (PID: 3028)
      • cmd.exe (PID: 2748)
      • btc.exe (PID: 328)

    • Starts CMD.EXE for commands execution

      • exit.exe (PID: 1972)
      • exit.exe (PID: 3632)

    • Creates files in the program directory

      • btc.exe (PID: 328)

    • Uses REG.EXE to modify Windows registry

      • cmd.exe (PID: 892)

    • Reads Windows Product ID

      • winserv.exe (PID: 3880)

    • Reads Environment values

      • winserv.exe (PID: 3880)

    • Reads the machine GUID from the registry

      • winserv.exe (PID: 3880)

    • Connects to unusual port

      • winserv.exe (PID: 3880)

    • Uses TASKKILL.EXE to kill process

      • cmd.exe (PID: 892)

  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 2212)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 1260)
      • OUTLOOK.EXE (PID: 2044)
      • WINWORD.EXE (PID: 2212)
      • WINWORD.EXE (PID: 3108)

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

      • msiexec.exe (PID: 3164)

    • Creates a software uninstall entry

      • msiexec.exe (PID: 3164)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.msg | Outlook Message (46.5)
.oft | Outlook Form Template (27.2)
.doc | Microsoft Word document (20.9)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
199
Monitored processes
163
Malicious processes
4
Suspicious processes
4

Behavior graph

Click at the process to see the details
start drop and start drop and start drop and start drop and start outlook.exe winword.exe no specs winword.exe no specs winword.exe no specs msiexec.exe no specs msiexec.exe wmisvc.exe exit.exe no specs cmd.exe ping.exe no specs ping.exe no specs btc.exe exit.exe no specs cmd.exe no specs reg.exe winserv.exe taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
124taskkill /f /im "rundll32.exe" C:\Windows\system32\taskkill.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Terminates Processes
Exit code:
128
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskkill.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\version.dll
c:\windows\system32\user32.dll
184taskkill /f /im "rundll32.exe" C:\Windows\system32\taskkill.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Terminates Processes
Exit code:
128
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\wbem\fastprox.dll
c:\windows\system32\rpcrtremote.dll
c:\windows\system32\cryptsp.dll
c:\windows\system32\wbemcomn.dll
c:\windows\system32\clbcatq.dll
c:\windows\system32\msctf.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\dbghelp.dll
c:\windows\system32\srvcli.dll
c:\windows\system32\netapi32.dll
184taskkill /f /im "rundll32.exe" C:\Windows\system32\taskkill.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Terminates Processes
Exit code:
128
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskkill.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\version.dll
c:\windows\system32\user32.dll
276taskkill /f /im "rundll32.exe" C:\Windows\system32\taskkill.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Terminates Processes
Exit code:
128
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskkill.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\version.dll
c:\windows\system32\user32.dll
328btc.exe x -p3KPnoNJ3ReME4bEU5W9APkKS5ErkR3tNRT -yC:\Users\admin\AppData\Local\Temp\btc.exe
cmd.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\btc.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
544taskkill /f /im "rundll32.exe" C:\Windows\system32\taskkill.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Terminates Processes
Exit code:
128
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskkill.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\version.dll
c:\windows\system32\user32.dll
608taskkill /f /im "rundll32.exe" C:\Windows\system32\taskkill.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Terminates Processes
Exit code:
128
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskkill.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\version.dll
c:\windows\system32\user32.dll
648taskkill /f /im "rundll32.exe" C:\Windows\system32\taskkill.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Terminates Processes
Exit code:
128
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskkill.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\version.dll
c:\windows\system32\user32.dll
676taskkill /f /im "rundll32.exe" C:\Windows\system32\taskkill.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Terminates Processes
Exit code:
128
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\wbem\fastprox.dll
c:\windows\system32\rpcrtremote.dll
c:\windows\system32\cryptsp.dll
c:\windows\system32\wbemcomn.dll
c:\windows\system32\clbcatq.dll
c:\windows\system32\msctf.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\dbghelp.dll
c:\windows\system32\srvcli.dll
c:\windows\system32\netapi32.dll
676taskkill /f /im "rundll32.exe" C:\Windows\system32\taskkill.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Terminates Processes
Exit code:
128
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskkill.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\version.dll
c:\windows\system32\user32.dll
Total events
5 270
Read events
4 329
Write events
902
Delete events
39

Modification events

(PID) Process:(2044) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2044) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(2044) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\Resiliency\StartupItems
Operation:writeName::'m
Value:
3A276D00FC070000010000000000000000000000
(PID) Process:(2044) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook
Operation:writeName:MTTT
Value:
FC070000741FCF565377D40100000000
(PID) Process:(2044) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\SQM
Operation:writeName:SQMSessionNumber
Value:
0
(PID) Process:(2044) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\SQM
Operation:writeName:SQMSessionDate
Value:
219768480
(PID) Process:(2044) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\NoMail\0a0d020000000000c000000000000046
Operation:writeName:00030429
Value:
03000000
(PID) Process:(2044) 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:(2044) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\NoMail\9375CFF0413111d3B88A00104B2A6676
Operation:writeName:LastChangeVer
Value:
1200000000000000
(PID) Process:(2044) OUTLOOK.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109A10090400000000000F01FEC\Usage
Operation:writeName:OutlookMAPI2Intl_1033
Value:
1298661397
Executable files
8
Suspicious files
8
Text files
38
Unknown types
6

Dropped files

PID
Process
Filename
Type
2044OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\CVR972A.tmp.cvr —
MD5:—
SHA256:—
2044OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\~DFC92BE262ED791FA8.TMP —
MD5:—
SHA256:—
2044OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\P1P7MX1N\invoice-07 11 2018 (2).doc\:Zone.Identifier:$DATA —
MD5:—
SHA256:—
2044OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\~DF7510FBBDC2492F0E.TMP —
MD5:—
SHA256:—
2044OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\~DF3C71F94C79FB38EF.TMP —
MD5:—
SHA256:—
2044OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\OICE_2582EFA4-D472-4596-B9F2-26866DDAF61B.0\42C5798D.doc\:Zone.Identifier:$DATA —
MD5:—
SHA256:—
2212WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR11F8.tmp.cvr —
MD5:—
SHA256:—
1260WINWORD.EXEC:\Users\admin\AppData\Local\Temp\OICE_2582EFA4-D472-4596-B9F2-26866DDAF61B.0\~DF8132BD1FDD750647.TMP —
MD5:—
SHA256:—
2212WINWORD.EXEC:\Users\admin\AppData\Local\Temp\OICE_B2A9910D-7835-4467-A6B8-723BE1FF187A.0\E839FCC9.doc\:Zone.Identifier:$DATA —
MD5:—
SHA256:—
3108WINWORD.EXEC:\Users\admin\AppData\Local\Temp\OICE_B2A9910D-7835-4467-A6B8-723BE1FF187A.0\~DF6A75B1AA00523633.TMP —
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
3
Threats
3

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2044
OUTLOOK.EXE
GET
—
64.4.26.155:80
http://config.messenger.msn.com/config/msgrconfig.asmx?op=GetOlcConfig
US
—
—
whitelisted
3164
msiexec.exe
GET
200
185.244.130.88:80
http://officesupportbox.com/WMIsvc
unknown
executable
3.57 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
2044
OUTLOOK.EXE
64.4.26.155:80
config.messenger.msn.com
Microsoft Corporation
US
whitelisted
3164
msiexec.exe
185.244.130.88:80
officesupportbox.com
—
—
malicious
3880
winserv.exe
89.144.25.16:5655
—
GHOSTnet GmbH
DE
suspicious

DNS requests

Domain
IP
Reputation
config.messenger.msn.com
  • 64.4.26.155
whitelisted
officesupportbox.com
  • 185.244.130.88
malicious
yandex.com
  • 213.180.204.62
whitelisted

Threats

PID
Process
Class
Message
3164
msiexec.exe
A Network Trojan was detected
SC TROJAN_DOWNLOADER Malicious behavior by evader Trojan.Script.Generic
3164
msiexec.exe
Misc activity
SUSPICIOUS [PTsecurity] Using msiexec.exe for Downloading non-MSI file
1 ETPRO signatures available at the full report
Process
Message
winserv.exe
Error WTSQueryUserToken #1314
winserv.exe
08-11-2018_11:09:22:158#T:Error #20 @2
winserv.exe
08-11-2018_11:09:55:674#T:Msg Size: 203
winserv.exe
08-11-2018_11:09:55:674#T:Msg code: 3
winserv.exe
08-11-2018_11:09:55:674#T:MSG_KEEP_ALIVE
winserv.exe
MSG_KEEP_ALIVE
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Reports
0a9d_0f35_5aa07f51_42d0_4d7e_a6db_ed4bc7a7f17f.eml (72.3 KB).msg