File name:

lol.exe

Full analysis: https://app.any.run/tasks/40d15370-164b-4326-9b25-0034889ca296
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.

Malware Trends Tracker     >>>
Analysis date: September 10, 2020, 17:15:02
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
nanocore
trojan
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

C7E69CDA1EA0567EE3BCCB6BD10E3478

SHA1:

FA048E008D51B7558549F5B2300489E904573E3C

SHA256:

1772299224573FED53509E757EF29448967E3F4F434AA7C32BE2AD9E4CA3E35E

SSDEEP:

3072:EzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HI8VT+GHDo8K0qILgPtFgOHn2gq:ELV6Bta6dtJmakIM5D+6o8lqd7gEnRgX

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

    • Changes the autorun value in the registry

      • lol.exe (PID: 2824)
      • lol.exe (PID: 3304)

    • NANOCORE was detected

      • lol.exe (PID: 2824)
      • lol.exe (PID: 3304)

    • Actions looks like stealing of personal data

      • vbc.exe (PID: 3192)
      • vbc.exe (PID: 2148)

    • Connects to CnC server

      • lol.exe (PID: 3304)

  • SUSPICIOUS

    • Application launched itself

      • lol.exe (PID: 2824)

    • Creates files in the user directory

      • lol.exe (PID: 2824)
      • lol.exe (PID: 3304)

    • Executable content was dropped or overwritten

      • lol.exe (PID: 2824)
      • lol.exe (PID: 3304)

    • Creates files in the program directory

      • lol.exe (PID: 3304)

    • Executes scripts

      • lol.exe (PID: 3304)

    • Starts CMD.EXE for commands execution

      • lol.exe (PID: 3304)

    • Loads DLL from Mozilla Firefox

      • vbc.exe (PID: 2148)

  • INFO

    • Manual execution by user

      • WINWORD.EXE (PID: 3824)
      • taskmgr.exe (PID: 888)
      • WINWORD.EXE (PID: 1848)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 1848)
      • WINWORD.EXE (PID: 3824)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 3824)
      • WINWORD.EXE (PID: 1848)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Generic CIL Executable (.NET, Mono, etc.) (63.1)
.exe | Win64 Executable (generic) (23.8)
.dll | Win32 Dynamic Link Library (generic) (5.6)
.exe | Win32 Executable (generic) (3.8)
.exe | Generic Win/DOS Executable (1.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2015:02:22 01:49:37+01:00
PEType: PE32
LinkerVersion: 6
CodeSize: 116736
InitializedDataSize: 97280
UninitializedDataSize: -
EntryPoint: 0x1e792
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 22-Feb-2015 00:49:37

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 22-Feb-2015 00:49:37
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00002000
0x0001C798
0x0001C800
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.5981
.reloc
0x00020000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.10191
.rsrc
0x00022000
0x00017848
0x00017A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.99736

Resources

Title
Entropy
Size
Codepage
Language
Type
1
7.99808
96240
Latin 1 / Western European
UNKNOWN
RT_RCDATA

Imports

mscoree.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
49
Monitored processes
8
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start #NANOCORE lol.exe #NANOCORE lol.exe vbc.exe vbc.exe winword.exe no specs winword.exe no specs cmd.exe no specs taskmgr.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
888"C:\Windows\system32\taskmgr.exe" /4C:\Windows\system32\taskmgr.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Task Manager
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskmgr.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
1848"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /vu "C:\Users\admin\Desktop\offcases.rtf"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—explorer.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
2148"c:\windows\microsoft.net\framework\v2.0.50727\vbc.exe" /shtml "C:\Users\admin\AppData\Local\Temp\xz2mj4yg.e3n"c:\windows\microsoft.net\framework\v2.0.50727\vbc.exe
lol.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
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\kernel32.dll
c:\windows\system32\kernelbase.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
2824"C:\Users\admin\AppData\Local\Temp\lol.exe" C:\Users\admin\AppData\Local\Temp\lol.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\lol.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
3192"c:\windows\microsoft.net\framework\v2.0.50727\vbc.exe" /shtml "C:\Users\admin\AppData\Local\Temp\ihgah3bv.tga"c:\windows\microsoft.net\framework\v2.0.50727\vbc.exe
lol.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
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\kernel32.dll
c:\windows\system32\kernelbase.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
3304"C:\Users\admin\AppData\Local\Temp\lol.exe" C:\Users\admin\AppData\Local\Temp\lol.exe
lol.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\lol.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
3512cmd /c ""C:\Users\admin\AppData\Local\Temp\dd3ab25b.bat" "C:\Windows\system32\cmd.exe—lol.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
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
3824"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\~$fcases.rtf"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—explorer.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
Total events
2 594
Read events
2 001
Write events
300
Delete events
293

Modification events

(PID) Process:(2824) lol.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:TCP Monitor
Value:
C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\TCP Monitor\tcpmon.exe
(PID) Process:(2824) lol.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2824) lol.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3304) lol.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:TCP Monitor
Value:
C:\Program Files\TCP Monitor\tcpmon.exe
(PID) Process:(3304) lol.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:delete valueName:TCP Monitor
Value:
C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\TCP Monitor\tcpmon.exe
(PID) Process:(1848) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:~q.
Value:
7E712E0038070000010000000000000000000000
(PID) Process:(1848) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(1848) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1041
Value:
Off
(PID) Process:(1848) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1046
Value:
Off
(PID) Process:(1848) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1036
Value:
Off
Executable files
2
Suspicious files
3
Text files
5
Unknown types
7

Dropped files

PID
Process
Filename
Type
3192vbc.exeC:\Users\admin\AppData\Local\Temp\ihgah3bv.tga —
MD5:—
SHA256:—
2148vbc.exeC:\Users\admin\AppData\Local\Temp\xz2mj4yg.e3n —
MD5:—
SHA256:—
1848WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR19DE.tmp.cvr —
MD5:—
SHA256:—
1848WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{E633C6C9-7157-47DE-97C0-6639D0F2F051}.tmp —
MD5:—
SHA256:—
1848WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{DB912665-7495-4704-B167-49D1BA9CAF53}.tmp —
MD5:—
SHA256:—
1848WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRF{BABAF86E-334F-4D78-AF47-DF896ACD4F30}.tmp —
MD5:—
SHA256:—
3824WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR4DDF.tmp.cvr —
MD5:—
SHA256:—
3824WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{0D298C13-4F45-44C2-AE0E-D4F16DB0920B}.tmp —
MD5:—
SHA256:—
3824WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRF{933591F7-8E71-43B2-9FDA-08AC4690BB94}.tmp —
MD5:—
SHA256:—
2824lol.exeC:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\TCP Monitor\tcpmon.exeexecutable
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
26
DNS requests
13
Threats
121

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
3304
lol.exe
37.235.1.174:53
—
ANEXIA Internetdienstleistungs GmbH
AT
suspicious
—
—
37.235.1.174:53
—
ANEXIA Internetdienstleistungs GmbH
AT
suspicious
3304
lol.exe
86.164.243.221:5555
epictescoman.ddns.net
British Telecommunications PLC
GB
malicious

DNS requests

Domain
IP
Reputation
epictescoman.ddns.net
  • 86.164.243.221
malicious

Threats

PID
Process
Class
Message
3304
lol.exe
Potentially Bad Traffic
ET POLICY DNS Query to DynDNS Domain *.ddns .net
3304
lol.exe
A Network Trojan was detected
ET TROJAN Possible NanoCore C2 60B
3304
lol.exe
A Network Trojan was detected
REMOTE [PTsecurity] NanoCore.RAT
3304
lol.exe
A Network Trojan was detected
REMOTE [PTsecurity] NanoCore.RAT
3304
lol.exe
A Network Trojan was detected
ET TROJAN Possible NanoCore C2 60B
3304
lol.exe
A Network Trojan was detected
ET TROJAN Possible NanoCore C2 60B
3304
lol.exe
A Network Trojan was detected
ET TROJAN Possible NanoCore C2 60B
3304
lol.exe
A Network Trojan was detected
REMOTE [PTsecurity] NanoCore.RAT
3304
lol.exe
A Network Trojan was detected
REMOTE [PTsecurity] NanoCore.RAT
3304
lol.exe
A Network Trojan was detected
ET TROJAN Possible NanoCore C2 60B
88 ETPRO signatures available at the full report
No debug info
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Reports
lol.exe