File name:

DHL Delayed Parcel Print Receipt ,pdf.iso

Full analysis: https://app.any.run/tasks/6fd52deb-f308-4d1a-9a8a-268af850b25d
Verdict: Malicious activity
Threats:

NanoCore is a Remote Access Trojan or RAT. This malware is highly customizable with plugins which allow attackers to tailor its functionality to their needs. Nanocore is created with the .NET framework and it’s available for purchase for just $25 from its “official” website.

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Analysis date: February 19, 2019, 08:41:01
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
nanocore
trojan
Indicators:
MIME: application/octet-stream
File info: data
MD5:

7DF270985F7D58B06721F28A057CA9CB

SHA1:

5B052E6264E5CFD379D12A8053DFD9EEE49FB64C

SHA256:

153E2D13BB248F412682056860E72DF4B1850F538BACCBCC67895230D9144938

SSDEEP:

24576:9AHnh+eWsN3skA4RV1Hom2KXMmHauGDUsl6M/ZP8ZfDpcFgunVCW5:ch+ZkldoPK8Yau1fOhl

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

    • NanoCore was detected

      • RegAsm.exe (PID: 3628)

    • Loads the Task Scheduler COM API

      • schtasks.exe (PID: 2880)
      • schtasks.exe (PID: 2916)

    • Application was dropped or rewritten from another process

      • wifitask.exe (PID: 3580)
      • wifitask.exe (PID: 2540)
      • DHL Delayed Parcel Print Receipt ,pdf.exe (PID: 2700)

    • Connects to CnC server

      • RegAsm.exe (PID: 3628)

    • Uses Task Scheduler to run other applications

      • DHL Delayed Parcel Print Receipt ,pdf.exe (PID: 2700)
      • wifitask.exe (PID: 3580)

    • Actions looks like stealing of personal data

      • vbc.exe (PID: 2528)

  • SUSPICIOUS

    • Creates files in the user directory

      • RegAsm.exe (PID: 3628)
      • DHL Delayed Parcel Print Receipt ,pdf.exe (PID: 2700)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2992)
      • DHL Delayed Parcel Print Receipt ,pdf.exe (PID: 2700)

    • Executes scripts

      • RegAsm.exe (PID: 3628)

    • Loads DLL from Mozilla Firefox

      • vbc.exe (PID: 3792)

    • Connects to unusual port

      • RegAsm.exe (PID: 3628)

  • INFO

    No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.iso | ISO 9660 CD image (27.6)
.atn | Photoshop Action (27.1)
.gmc | Game Music Creator Music (6.1)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
11
Malicious processes
5
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start rundll32.exe no specs winrar.exe dhl delayed parcel print receipt ,pdf.exe #NANOCORE regasm.exe schtasks.exe no specs wifitask.exe no specs vbc.exe vbc.exe no specs regasm.exe no specs schtasks.exe no specs wifitask.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2332"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe—wifitask.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Exit code:
0
Version:
2.0.50727.5420 (Win7SP1.050727-5400)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\regasm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\acgenral.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
2528"c:\windows\microsoft.net\framework\v2.0.50727\vbc.exe" /shtml "C:\Users\admin\AppData\Local\Temp\52eup0nb.kuh"c:\windows\microsoft.net\framework\v2.0.50727\vbc.exe
RegAsm.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Visual Basic Command Line Compiler
Exit code:
0
Version:
8.0.50727.5420
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\vbc.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\msvcrt.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
2540C:\Users\admin\AppData\Roaming\ChsIME\wifitask.exe C:\Users\admin\AppData\Roaming\ChsIME\wifitask.exe—taskeng.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\roaming\chsime\wifitask.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\wsock32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\version.dll
2700"C:\Users\admin\AppData\Local\Temp\Rar$EXa2992.21174\DHL Delayed Parcel Print Receipt ,pdf.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa2992.21174\DHL Delayed Parcel Print Receipt ,pdf.exe
WinRAR.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa2992.21174\dhl delayed parcel print receipt ,pdf.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\wsock32.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\version.dll
2880"C:\Windows\System32\schtasks.exe" /create /tn mtstocom /tr "C:\Users\admin\AppData\Roaming\ChsIME\wifitask.exe" /sc minute /mo 1 /FC:\Windows\System32\schtasks.exe—DHL Delayed Parcel Print Receipt ,pdf.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Manages scheduled tasks
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\schtasks.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\ole32.dll
2916"C:\Windows\System32\schtasks.exe" /create /tn mtstocom /tr "C:\Users\admin\AppData\Roaming\ChsIME\wifitask.exe" /sc minute /mo 1 /FC:\Windows\System32\schtasks.exe—wifitask.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Manages scheduled tasks
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\schtasks.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\ole32.dll
2956"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\Temp\DHL Delayed Parcel Print Receipt ,pdf.isoC:\Windows\system32\rundll32.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.exe
c:\systemroot\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\imagehlp.dll
2992"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\DHL Delayed Parcel Print Receipt ,pdf.iso"C:\Program Files\WinRAR\WinRAR.exe
rundll32.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\systemroot\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\comdlg32.dll
3580C:\Users\admin\AppData\Roaming\ChsIME\wifitask.exe C:\Users\admin\AppData\Roaming\ChsIME\wifitask.exe—taskeng.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\roaming\chsime\wifitask.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\wsock32.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\version.dll
3628"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
DHL Delayed Parcel Print Receipt ,pdf.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Exit code:
0
Version:
2.0.50727.5420 (Win7SP1.050727-5400)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\regasm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\acgenral.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
Total events
1 116
Read events
1 008
Write events
108
Delete events
0

Modification events

(PID) Process:(2956) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2956) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E
Operation:writeName:@C:\Windows\System32\isoburn.exe,-350
Value:
Disc Image File
(PID) Process:(2956) rundll32.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.iso\OpenWithProgids
Operation:writeName:Windows.IsoFile
Value:
(PID) Process:(2956) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E
Operation:writeName:@%SystemRoot%\System32\isoburn.exe,-352
Value:
Windows Disc Image Burner
(PID) Process:(2956) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Windows\System32\isoburn.exe
Value:
Windows Disc Image Burner
(PID) Process:(2956) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Program Files\WinRAR\WinRAR.exe
Value:
WinRAR archiver
(PID) Process:(2956) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
Value:
Adobe Acrobat Reader DC
(PID) Process:(2956) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Windows\eHome\ehshell.exe
Value:
Windows Media Center
(PID) Process:(2956) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Windows\system32\mspaint.exe
Value:
Paint
(PID) Process:(2956) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Windows\system32\NOTEPAD.EXE
Value:
Notepad
Executable files
2
Suspicious files
2
Text files
1
Unknown types
1

Dropped files

PID
Process
Filename
Type
2528vbc.exeC:\Users\admin\AppData\Local\Temp\52eup0nb.kuh —
MD5:—
SHA256:—
3792vbc.exeC:\Users\admin\AppData\Local\Temp\kb3n0att.n5q —
MD5:—
SHA256:—
3628RegAsm.exeC:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.dattext
MD5:—
SHA256:—
2700DHL Delayed Parcel Print Receipt ,pdf.exeC:\Users\admin\AppData\Roaming\ChsIME\wifitask.exeexecutable
MD5:—
SHA256:—
2992WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2992.21174\DHL Delayed Parcel Print Receipt ,pdf.exeexecutable
MD5:—
SHA256:—
3628RegAsm.exeC:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\settings.binbinary
MD5:4E5E92E2369688041CC82EF9650EDED2
SHA256:F8098A6290118F2944B9E7C842BD014377D45844379F863B00D54515A8A64B48
3628RegAsm.exeC:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\catalog.datbs
MD5:822E7FE00E2173CB5212587A1FDF24EE
SHA256:CAE40891D4DB69BB9C9E328BBC7B98C9DF3E55BC245F8F31BCD5BB57932D078F
3628RegAsm.exeC:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\storage.datbinary
MD5:4D784935677AE26ACDC3FB84FA1E6CF8
SHA256:C77E2D82DB9066E4DBFDE3AE0461A4259505F435EC0DB2CE3BD005BE0E2DE67C
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
2
Threats
93

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3628
RegAsm.exe
8.8.8.8:53
—
Google Inc.
US
malicious
3628
RegAsm.exe
185.244.30.107:9124
wiz2019.ddns.net
—
—
malicious

DNS requests

Domain
IP
Reputation
wiz2019.ddns.net
  • 185.244.30.107
malicious

Threats

PID
Process
Class
Message
3628
RegAsm.exe
A Network Trojan was detected
ET TROJAN Possible NanoCore C2 60B
3628
RegAsm.exe
A Network Trojan was detected
MALWARE [PTsecurity] NanoCore.RAT
3628
RegAsm.exe
A Network Trojan was detected
MALWARE [PTsecurity] NanoCore.RAT
3628
RegAsm.exe
A Network Trojan was detected
MALWARE [PTsecurity] NanoCore.RAT
3628
RegAsm.exe
A Network Trojan was detected
MALWARE [PTsecurity] NanoCore.RAT
3628
RegAsm.exe
A Network Trojan was detected
MALWARE [PTsecurity] NanoCore.RAT
3628
RegAsm.exe
A Network Trojan was detected
MALWARE [PTsecurity] NanoCore.RAT
3628
RegAsm.exe
A Network Trojan was detected
MALWARE [PTsecurity] NanoCore.RAT
3628
RegAsm.exe
A Network Trojan was detected
MALWARE [PTsecurity] NanoCore.RAT
3628
RegAsm.exe
A Network Trojan was detected
MALWARE [PTsecurity] NanoCore.RAT
53 ETPRO signatures available at the full report
No debug info
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Reports
DHL Delayed Parcel Print Receipt ,pdf.iso