File name:

0e038a0aaa741c48ff5872c950e66bc0c6333597d992c162fb3214e7cf8e06cd.xls

Full analysis: https://app.any.run/tasks/e1da5f60-86a4-49f2-a6ed-8f1e35360bc8
Verdict: Malicious activity
Analysis date: March 22, 2019, 06:39:21
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
macros
macros-on-open
dunihi
Indicators:
MIME: application/vnd.ms-excel
File info: Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Create Time/Date: Wed Oct 31 08:57:54 2018, Last Saved Time/Date: Wed Nov 14 12:43:31 2018, Security: 0
MD5:

DFCC00BA2F012F501CCEA72AE37B733A

SHA1:

2763D7ACA0A4393751FCB9B75F0813D6F8AB9DB4

SHA256:

0E038A0AAA741C48FF5872C950E66BC0C6333597D992C162FB3214E7CF8E06CD

SSDEEP:

3072:7Zl6Nc7yRzs1H75wkZUgsCq6NqTBun5orTNe2uavKh5ig4A6KctOYEK3gZF6eRjz:9l6Nc7yRzs1H75wkZUgsCq6NqTBun5oo

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

    • Unusual execution from Microsoft Office

      • EXCEL.EXE (PID: 2960)

    • Executes scripts

      • EXCEL.EXE (PID: 2960)

    • Changes settings of System certificates

      • wscript.exe (PID: 1172)

    • DUNIHI was detected

      • wscript.exe (PID: 1172)

  • SUSPICIOUS

    • Executes scripts

      • wscript.exe (PID: 2156)

    • Application launched itself

      • wscript.exe (PID: 2156)

    • Adds / modifies Windows certificates

      • wscript.exe (PID: 1172)

    • Uses TASKKILL.EXE to kill process

      • wscript.exe (PID: 1172)

    • Starts CMD.EXE for commands execution

      • wscript.exe (PID: 1172)

  • INFO

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2960)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.xls | Microsoft Excel sheet (48)
.xls | Microsoft Excel sheet (alternate) (39.2)

EXIF

FlashPix

CreateDate: 2018:10:31 08:57:54
ModifyDate: 2018:11:14 12:43:31
Security: None
CodePage: Windows Simplified Chinese (PRC, Singapore)
AppVersion: 12
ScaleCrop: No
LinksUpToDate: No
SharedDoc: No
HyperlinksChanged: No
TitleOfParts:
  • Sheet1
  • Sheet2
  • Sheet3
HeadingPairs:
  • ??????
  • 4
CompObjUserTypeLen: 35
CompObjUserType: Microsoft Office Excel 2003 ??????
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
47
Monitored processes
9
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start excel.exe no specs wscript.exe no specs #DUNIHI wscript.exe taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs cmd.exe no specs cmd.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1172"C:\Windows\System32\wscript.exe" //B "C:\Users\admin\AppData\Local\Temp\winstart.vbs"C:\Windows\System32\wscript.exe
wscript.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
Modules
Images
c:\windows\system32\wscript.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
2156wscript.exe //B "C:\Users\admin\AppData\Local\Temp\rknrl.vbs"C:\Windows\system32\wscript.exe—EXCEL.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
Modules
Images
c:\windows\system32\wscript.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
2336"C:\Windows\System32\taskkill.exe" /f /im miner.exeC:\Windows\System32\taskkill.exe—wscript.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
2504"C:\Windows\System32\taskkill.exe" /f /im myminer.exeC:\Windows\System32\taskkill.exe—wscript.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
2668"C:\Windows\System32\taskkill.exe" /f /im myminera.exeC:\Windows\System32\taskkill.exe—wscript.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
2960"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /ddeC:\Program Files\Microsoft Office\Office14\EXCEL.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\excel.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\gdi32.dll
c:\windows\system32\user32.dll
2996"C:\Windows\System32\taskkill.exe" /f /im myminern.exeC:\Windows\System32\taskkill.exe—wscript.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
3280"C:\Windows\System32\cmd.exe" /c del winstart\miner.exe /s /qC:\Windows\System32\cmd.exe—wscript.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
3592"C:\Windows\System32\cmd.exe" /c del C:\Users\admin\AppData\Local\Temp\winstart\miner.exe /s /qC:\Windows\System32\cmd.exe—wscript.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
Total events
1 009
Read events
929
Write events
66
Delete events
14

Modification events

(PID) Process:(2960) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:writeName:j:;
Value:
6A3A3B00900B0000010000000000000000000000
(PID) Process:(2960) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2960) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(2960) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel
Operation:writeName:MTTT
Value:
900B00009687C1037AE0D40100000000
(PID) Process:(2960) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:delete valueName:j:;
Value:
6A3A3B00900B0000010000000000000000000000
(PID) Process:(2960) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:delete keyName:
Value:
(PID) Process:(2960) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency
Operation:delete keyName:
Value:
(PID) Process:(2960) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2960) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2960) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\DocumentRecovery\100B4D
Operation:writeName:100B4D
Value:
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
Executable files
0
Suspicious files
1
Text files
13
Unknown types
0

Dropped files

PID
Process
Filename
Type
2960EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR66A.tmp.cvr —
MD5:—
SHA256:—
1172wscript.exeC:\Users\admin\AppData\Local\Temp\rad75C46.tmp —
MD5:—
SHA256:—
1172wscript.exeC:\Users\admin\AppData\Local\Temp\radB8E88.tmp —
MD5:—
SHA256:—
1172wscript.exeC:\Users\admin\AppData\Local\Temp\radE20D5.tmp —
MD5:—
SHA256:—
1172wscript.exeC:\Users\admin\AppData\Local\Temp\radB1136.tmp —
MD5:—
SHA256:—
1172wscript.exeC:\Users\admin\AppData\Local\Temp\radF3192.tmp —
MD5:—
SHA256:—
2960EXCEL.EXEC:\Users\admin\AppData\Local\Temp\~DF6E885999633DB483.TMP —
MD5:—
SHA256:—
2960EXCEL.EXEC:\Users\admin\AppData\Local\Temp\~DF36B812450EAF9F1B.TMP —
MD5:—
SHA256:—
1172wscript.exeC:\Users\admin\AppData\Local\Temp\rknrl.vbstext
MD5:—
SHA256:—
2960EXCEL.EXEC:\Users\admin\AppData\Local\Temp\rknrl.vbstext
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
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1172
wscript.exe
GET
200
172.96.191.100:80
http://newtogo.airobotheworld.com/ctrl/url.html
CA
text
387 b
malicious
1172
wscript.exe
GET
200
172.96.191.100:80
http://newtogo.airobotheworld.com/ctrl/playback.php
CA
text
338 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
1172
wscript.exe
151.101.0.133:443
raw.githubusercontent.com
Fastly
US
malicious
1172
wscript.exe
172.96.191.100:80
newtogo.airobotheworld.com
—
CA
suspicious

DNS requests

Domain
IP
Reputation
raw.githubusercontent.com
  • 151.101.0.133
  • 151.101.64.133
  • 151.101.128.133
  • 151.101.192.133
shared
aigoingtokill.airobotheworld.com
  • —
malicious
newtogo.airobotheworld.com
  • 172.96.191.100
malicious

Threats

PID
Process
Class
Message
1172
wscript.exe
A Network Trojan was detected
MALWARE [PTsecurity] Dunihi VBS.Downloader.Trojan
1172
wscript.exe
A Network Trojan was detected
MALWARE [PTsecurity] Dunihi VBS.Downloader.Trojan
No debug info
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Reports
0e038a0aaa741c48ff5872c950e66bc0c6333597d992c162fb3214e7cf8e06cd.xls