File name:

Administrator Notification_ Redirecting email with malware.msg

Full analysis: https://app.any.run/tasks/49415737-6772-44ee-8aca-b4e3e2f4c5b7
Verdict: Malicious activity
Analysis date: July 17, 2019, 12:50:18
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
opendir
maldoc-8
Indicators:
MIME: application/vnd.ms-outlook
File info: CDFV2 Microsoft Outlook Message
MD5:

86DA24358F9BF07BD6A9B4C1BB063A59

SHA1:

472856E49ED26B4F2751CC71CB8B5E450939159C

SHA256:

6DB71D73D58BE3AD0D8CC08FE7EABAD8C99E6B02CD67E6F446070BB1C43E3EB9

SSDEEP:

3072:LVFJ6O0SBzB0hFsakSUEvQ+ccISwOvSodDs0IG/yUPVhi1bfnYbOeYZhm/Gzjvi6:LTShFsuJYiyEqGeR66

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

    • Requests a remote executable file from MS Office

      • WINWORD.EXE (PID: 2440)
    • Executable content was dropped or overwritten

      • WINWORD.EXE (PID: 2440)
    • Unusual execution from Microsoft Office

      • WINWORD.EXE (PID: 2440)
    • Application was dropped or rewritten from another process

      • karo.exe (PID: 3892)
      • karo.exe (PID: 3808)
  • SUSPICIOUS

    • Starts Microsoft Office Application

      • OUTLOOK.EXE (PID: 2896)
      • WINWORD.EXE (PID: 2440)
    • Reads Internet Cache Settings

      • OUTLOOK.EXE (PID: 2896)
    • Creates files in the user directory

      • OUTLOOK.EXE (PID: 2896)
    • Application launched itself

      • WINWORD.EXE (PID: 2440)
      • karo.exe (PID: 3892)
  • INFO

    • Dropped object may contain Bitcoin addresses

      • OUTLOOK.EXE (PID: 2896)
    • Reads Microsoft Office registry keys

      • OUTLOOK.EXE (PID: 2896)
      • WINWORD.EXE (PID: 2440)
      • WINWORD.EXE (PID: 3256)
    • Creates files in the user directory

      • WINWORD.EXE (PID: 2440)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.msg | Outlook Message (41.3)
.oft | Outlook Form Template (24.1)
.doc | Microsoft Word document (18.6)
.doc | Microsoft Word document (old ver.) (11)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
5
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start outlook.exe winword.exe winword.exe no specs karo.exe no specs karo.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2440"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\BQ93JEPV\po#7898.doc"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
OUTLOOK.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
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
2896"C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE" /f "C:\Users\admin\AppData\Local\Temp\Administrator Notification_ Redirecting email with malware.msg"C:\Program Files\Microsoft Office\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:\program files\microsoft office\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
3256"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /EmbeddingC:\Program Files\Microsoft Office\Office14\WINWORD.EXEWINWORD.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
3808C:\Users\admin\AppData\Local\Temp\karo.exe" C:\Users\admin\AppData\Local\Temp\karo.exekaro.exe
User:
admin
Company:
daman4
Integrity Level:
MEDIUM
Description:
CUREPIPE2
Exit code:
0
Version:
1.02.0004
Modules
Images
c:\users\admin\appdata\local\temp\karo.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.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
3892"C:\Users\admin\AppData\Local\Temp\karo.exe" C:\Users\admin\AppData\Local\Temp\karo.exeWINWORD.EXE
User:
admin
Company:
daman4
Integrity Level:
MEDIUM
Description:
CUREPIPE2
Exit code:
0
Version:
1.02.0004
Modules
Images
c:\users\admin\appdata\local\temp\karo.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.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
Total events
3 263
Read events
2 496
Write events
738
Delete events
29

Modification events

(PID) Process:(2896) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2896) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(2896) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\Resiliency\StartupItems
Operation:writeName:d,#
Value:
642C2300500B0000010000000000000000000000
(PID) Process:(2896) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook
Operation:writeName:MTTT
Value:
500B00004E31DF3F9E3CD50100000000
(PID) Process:(2896) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\SQM
Operation:writeName:SQMSessionNumber
Value:
0
(PID) Process:(2896) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\SQM
Operation:writeName:SQMSessionDate
Value:
220129920
(PID) Process:(2896) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\NoMail\0a0d020000000000c000000000000046
Operation:writeName:00030429
Value:
03000000
(PID) Process:(2896) 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:(2896) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\NoMail\9375CFF0413111d3B88A00104B2A6676
Operation:writeName:LastChangeVer
Value:
1200000000000000
(PID) Process:(2896) OUTLOOK.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109A10090400000000000F01FEC\Usage
Operation:writeName:OutlookMAPI2Intl_1033
Value:
1324417045
Executable files
2
Suspicious files
4
Text files
26
Unknown types
3

Dropped files

PID
Process
Filename
Type
2896OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\CVRB834.tmp.cvr
MD5:
SHA256:
2896OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\~DF07FC3473738F467D.TMP
MD5:
SHA256:
2896OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\BQ93JEPV\po#7898 (2).doc\:Zone.Identifier:$DATA
MD5:
SHA256:
2440WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVRE3E7.tmp.cvr
MD5:
SHA256:
2440WINWORD.EXEC:\Users\admin\AppData\Local\Temp\OICE_75B04D49-BF6A-4514-A524-AF665BC9FE72.0\CCD74E1A.doc\:Zone.Identifier:$DATA
MD5:
SHA256:
2896OUTLOOK.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$rmalEmail.dotmpgc
MD5:
SHA256:
2440WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:
SHA256:
3256WINWORD.EXEC:\Users\admin\AppData\Local\Temp\OICE_75B04D49-BF6A-4514-A524-AF665BC9FE72.0\~DF0A75F25DD22B9AD4.TMP
MD5:
SHA256:
2896OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\7A1D9C8D.datimage
MD5:
SHA256:
2440WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\JGRR2OYX\karo[1].exeexecutable
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
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2440
WINWORD.EXE
GET
301
104.18.48.237:80
http://elkagroupe.com/wp/karo.exe
US
malicious
2896
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
2440
WINWORD.EXE
104.18.48.237:443
elkagroupe.com
Cloudflare Inc
US
shared
104.18.48.237:80
elkagroupe.com
Cloudflare Inc
US
shared
2896
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
elkagroupe.com
  • 104.18.48.237
  • 104.18.49.237
malicious

Threats

No threats detected
No debug info