File name:

Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65

Full analysis: https://app.any.run/tasks/7b283d08-49c8-4b85-b0d9-d77b04cd9553
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: May 15, 2025, 17:33:27
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
auto-reg
nanocore
rat
remote
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections
MD5:

7017DF8D71C6977A8F4041BC88CEE662

SHA1:

7FC19C1CCC6643840FC99F12A0313A0D3C82BC4D

SHA256:

2AA789A884445CC20D9911635E40580F50FD9BB2C1408EB6E0075240ECBB4A65

SSDEEP:

6144:FNFfUMuzkIM5ET67HiJO+34WePkStVO8Grz//cn5uBrU+:FNFaXH6bkStdGMcBv

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

      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7332)
      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7524)

    • NANOCORE has been detected (YARA)

      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7524)

    • Connects to the CnC server

      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7524)

    • NANOCORE has been detected (SURICATA)

      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7524)

  • SUSPICIOUS

    • The process creates files with name similar to system file names

      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7332)
      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7524)

    • Executable content was dropped or overwritten

      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7332)
      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7524)

    • Reads security settings of Internet Explorer

      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7332)

    • Application launched itself

      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7332)

    • Connects to unusual port

      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7524)

    • Contacting a server suspected of hosting an CnC

      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7524)

  • INFO

    • Reads the machine GUID from the registry

      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7332)
      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7524)
      • lanhost.exe (PID: 7780)

    • Checks supported languages

      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7332)
      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7524)
      • lanhost.exe (PID: 7780)

    • Auto-launch of the file from Registry key

      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7332)
      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7524)

    • Reads the computer name

      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7332)
      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7524)
      • lanhost.exe (PID: 7780)

    • Process checks whether UAC notifications are on

      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7332)
      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7524)

    • Creates files or folders in the user directory

      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7332)

    • Process checks computer location settings

      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7332)

    • Creates files in the program directory

      • Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe (PID: 7524)

    • Manual execution by a user

      • lanhost.exe (PID: 7780)

    • Checks proxy server information

      • slui.exe (PID: 7996)

    • Reads the software policy settings

      • slui.exe (PID: 7996)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

Nanocore

(PID) Process(7524) Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe
KeyboardLoggingTrue
BuildTime2021-08-03 21:08:22.030024
Version1.2.2.0
Mutex67812807-912c-4063-8160-a456a36f0ad7
DefaultGroupDefault
PrimaryConnectionHostenzomtp.dragonia-pvp.fr
BackupConnectionHost78.120.121.167
ConnectionPort1443
RunOnStartupTrue
RequestElevationTrue
BypassUserAccountControlFalse
ClearZoneIdentifierTrue
ClearAccessControlFalse
SetCriticalProcessFalse
PreventSystemSleepTrue
ActivateAwayModeFalse
EnableDebugModeFalse
RunDelay0
ConnectDelay4000
RestartDelay5000
TimeoutInterval5018
KeepAliveTimeout30000
MutexTimeout5000
LanTimeout2524
WanTimeout8000
BufferSize65535
MaxPacketSize10485760
GCThreshold10485760
UseCustomDnsServerTrue
PrimaryDnsServer8.8.8.8
BackupDnsServer8.8.4.4
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 00:49:37+00:00
ImageFileCharacteristics: Executable, No line numbers, No symbols, 32-bit
PEType: PE32
LinkerVersion: 6
CodeSize: 116736
InitializedDataSize: 148480
UninitializedDataSize: -
EntryPoint: 0x1e792
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
130
Monitored processes
4
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe #NANOCORE sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe lanhost.exe no specs slui.exe

Process information

PID
CMD
Path
Indicators
Parent process
7332"C:\Users\admin\Desktop\Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe" C:\Users\admin\Desktop\Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\desktop\sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\mscoree.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
7524"C:\Users\admin\Desktop\Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe" C:\Users\admin\Desktop\Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe
Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe
User:
admin
Integrity Level:
HIGH
Modules
Images
c:\users\admin\desktop\sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\mscoree.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
Nanocore
(PID) Process(7524) Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe
KeyboardLoggingTrue
BuildTime2021-08-03 21:08:22.030024
Version1.2.2.0
Mutex67812807-912c-4063-8160-a456a36f0ad7
DefaultGroupDefault
PrimaryConnectionHostenzomtp.dragonia-pvp.fr
BackupConnectionHost78.120.121.167
ConnectionPort1443
RunOnStartupTrue
RequestElevationTrue
BypassUserAccountControlFalse
ClearZoneIdentifierTrue
ClearAccessControlFalse
SetCriticalProcessFalse
PreventSystemSleepTrue
ActivateAwayModeFalse
EnableDebugModeFalse
RunDelay0
ConnectDelay4000
RestartDelay5000
TimeoutInterval5018
KeepAliveTimeout30000
MutexTimeout5000
LanTimeout2524
WanTimeout8000
BufferSize65535
MaxPacketSize10485760
GCThreshold10485760
UseCustomDnsServerTrue
PrimaryDnsServer8.8.8.8
BackupDnsServer8.8.4.4
7780"C:\Program Files (x86)\LAN Host\lanhost.exe"C:\Program Files (x86)\LAN Host\lanhost.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\program files (x86)\lan host\lanhost.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\mscoree.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
7996C:\WINDOWS\System32\slui.exe -EmbeddingC:\Windows\System32\slui.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Activation Client
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.exe
c:\windows\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\bcrypt.dll
c:\windows\system32\user32.dll
Total events
4 359
Read events
4 356
Write events
2
Delete events
1

Modification events

(PID) Process:(7332) Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:LAN Host
Value:
C:\Users\admin\AppData\Roaming\BB926E54-E3CA-40FD-AE90-2764341E7792\LAN Host\lanhost.exe
(PID) Process:(7524) Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:LAN Host
Value:
C:\Program Files (x86)\LAN Host\lanhost.exe
(PID) Process:(7524) Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:delete valueName:LAN Host
Value:
C:\Users\admin\AppData\Roaming\BB926E54-E3CA-40FD-AE90-2764341E7792\LAN Host\lanhost.exe
Executable files
2
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
7332Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exeC:\Users\admin\AppData\Roaming\BB926E54-E3CA-40FD-AE90-2764341E7792\run.dattext
MD5:075FC9A5321DD77A7239D20030F75149
SHA256:3D542D9F64099384BBCB8209656F1491065B6FE81575451373167142B47C59BA
7332Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exeC:\Users\admin\AppData\Roaming\BB926E54-E3CA-40FD-AE90-2764341E7792\LAN Host\lanhost.exeexecutable
MD5:7017DF8D71C6977A8F4041BC88CEE662
SHA256:2AA789A884445CC20D9911635E40580F50FD9BB2C1408EB6E0075240ECBB4A65
7524Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exeC:\Program Files (x86)\LAN Host\lanhost.exeexecutable
MD5:7017DF8D71C6977A8F4041BC88CEE662
SHA256:2AA789A884445CC20D9911635E40580F50FD9BB2C1408EB6E0075240ECBB4A65
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
24
DNS requests
39
Threats
11

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2104
svchost.exe
GET
200
2.18.190.86:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
1196
RUXIMICS.exe
GET
200
2.18.190.86:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
1196
RUXIMICS.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
2104
svchost.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
—
—
—
whitelisted
1196
RUXIMICS.exe
51.104.136.2:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
51.104.136.2:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
2104
svchost.exe
51.104.136.2:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
—
—
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
2104
svchost.exe
2.18.190.86:80
crl.microsoft.com
Akamai International B.V.
NL
whitelisted
1196
RUXIMICS.exe
2.18.190.86:80
crl.microsoft.com
Akamai International B.V.
NL
whitelisted
1196
RUXIMICS.exe
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted
2104
svchost.exe
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.124.78.146
whitelisted
google.com
  • 142.250.185.110
whitelisted
crl.microsoft.com
  • 2.18.190.86
  • 2.18.190.71
whitelisted
www.microsoft.com
  • 95.101.149.131
whitelisted
enzomtp.dragonia-pvp.fr
  • —
unknown
activation-v2.sls.microsoft.com
  • 40.91.76.224
whitelisted

Threats

PID
Process
Class
Message
7524
Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe
Malware Command and Control Activity Detected
ET MALWARE NanoCore RAT CnC 7
7524
Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe
Malware Command and Control Activity Detected
ET MALWARE NanoCore RAT CnC 7
7524
Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe
Malware Command and Control Activity Detected
ET MALWARE NanoCore RAT CnC 7
7524
Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe
Malware Command and Control Activity Detected
ET MALWARE NanoCore RAT CnC 7
7524
Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe
Malware Command and Control Activity Detected
ET MALWARE NanoCore RAT CnC 7
7524
Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe
Malware Command and Control Activity Detected
ET MALWARE NanoCore RAT CnC 7
7524
Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe
Malware Command and Control Activity Detected
ET MALWARE NanoCore RAT CnC 7
7524
Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe
Malware Command and Control Activity Detected
ET MALWARE NanoCore RAT CnC 7
7524
Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe
Malware Command and Control Activity Detected
ET MALWARE NanoCore RAT CnC 7
7524
Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65.exe
Malware Command and Control Activity Detected
ET MALWARE NanoCore RAT CnC 7
No debug info
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Reports
Sigmanly_2aa789a884445cc20d9911635e40580f50fd9bb2c1408eb6e0075240ecbb4a65