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download:

Minecraft.exe

Full analysis: https://app.any.run/tasks/10d3bf2c-4515-410f-ac99-ba3593b30dd8
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: August 25, 2019, 18:56:51
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
nanocore
rat
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

8C00B68E3BE7148E5524F154E57354FC

SHA1:

D15EA60360022625E15625B0643BD975756C17E2

SHA256:

0D7B0E1FF0EB2395D357B2304AA8F01F081BF9F6A6F5D5A7886476FC7F20EFF9

SSDEEP:

6144:uhK1tjMwadTTLIYT1lzkojFVoB32OeX4SRyshUPteACtR2Y:uY1v6IYT1fFVo5oNysDACtRJ

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 login/logoff helper path in the registry

      • winlogon.exe (PID: 3240)
      • csrss.exe (PID: 3152)
      • winlogon.exe (PID: 4020)
      • csrss.exe (PID: 3924)
      • csrss.exe (PID: 2368)
      • winlogon.exe (PID: 2380)
      • winlogon.exe (PID: 4052)
      • csrss.exe (PID: 840)
      • winlogon.exe (PID: 3028)
      • csrss.exe (PID: 2300)
      • winlogon.exe (PID: 2084)
      • winlogon.exe (PID: 2964)
      • csrss.exe (PID: 2132)
      • winlogon.exe (PID: 3864)
      • csrss.exe (PID: 3300)
      • csrss.exe (PID: 2260)
      • winlogon.exe (PID: 2440)
      • csrss.exe (PID: 3040)
      • winlogon.exe (PID: 1648)
      • csrss.exe (PID: 2992)
      • winlogon.exe (PID: 2284)
      • csrss.exe (PID: 3788)
      • csrss.exe (PID: 3312)
      • winlogon.exe (PID: 3920)
      • csrss.exe (PID: 2996)
      • winlogon.exe (PID: 2344)
      • winlogon.exe (PID: 2516)
      • csrss.exe (PID: 3972)
      • winlogon.exe (PID: 2312)

    • Uses Task Scheduler to run other applications

      • winlogon.exe (PID: 3240)
      • winlogon.exe (PID: 4020)
      • winlogon.exe (PID: 2380)
      • winlogon.exe (PID: 4052)
      • winlogon.exe (PID: 3028)
      • winlogon.exe (PID: 2084)
      • winlogon.exe (PID: 2964)
      • winlogon.exe (PID: 3864)
      • winlogon.exe (PID: 1648)
      • winlogon.exe (PID: 2440)
      • winlogon.exe (PID: 2284)
      • winlogon.exe (PID: 3920)
      • winlogon.exe (PID: 2344)
      • winlogon.exe (PID: 2516)

    • Loads the Task Scheduler COM API

      • schtasks.exe (PID: 3676)
      • schtasks.exe (PID: 4064)
      • schtasks.exe (PID: 1364)
      • schtasks.exe (PID: 2188)
      • schtasks.exe (PID: 2172)
      • schtasks.exe (PID: 2728)
      • schtasks.exe (PID: 3512)
      • schtasks.exe (PID: 2384)
      • schtasks.exe (PID: 2620)
      • schtasks.exe (PID: 2064)
      • schtasks.exe (PID: 3512)
      • schtasks.exe (PID: 3992)
      • schtasks.exe (PID: 2952)
      • schtasks.exe (PID: 3180)

    • NanoCore was detected

      • winlogon.exe (PID: 2564)

    • Connects to CnC server

      • winlogon.exe (PID: 2564)

  • SUSPICIOUS

    • Starts itself from another location

      • Minecraft.exe (PID: 3568)
      • winlogon.exe (PID: 3240)
      • winlogon.exe (PID: 4020)
      • csrss.exe (PID: 3152)
      • csrss.exe (PID: 3924)
      • csrss.exe (PID: 2368)
      • winlogon.exe (PID: 4052)
      • winlogon.exe (PID: 2380)
      • csrss.exe (PID: 2300)
      • csrss.exe (PID: 840)
      • winlogon.exe (PID: 3028)
      • winlogon.exe (PID: 2084)
      • csrss.exe (PID: 2132)
      • winlogon.exe (PID: 2964)
      • csrss.exe (PID: 3300)
      • winlogon.exe (PID: 3864)
      • csrss.exe (PID: 2260)
      • csrss.exe (PID: 3040)
      • winlogon.exe (PID: 1648)
      • winlogon.exe (PID: 2440)
      • csrss.exe (PID: 2992)
      • winlogon.exe (PID: 2284)
      • csrss.exe (PID: 3788)
      • winlogon.exe (PID: 3920)
      • csrss.exe (PID: 3312)
      • winlogon.exe (PID: 2344)
      • csrss.exe (PID: 2996)
      • csrss.exe (PID: 3972)
      • winlogon.exe (PID: 2516)

    • Creates files in the user directory

      • Minecraft.exe (PID: 3568)
      • winlogon.exe (PID: 3240)
      • winlogon.exe (PID: 2564)
      • winlogon.exe (PID: 4020)
      • winlogon.exe (PID: 2380)
      • winlogon.exe (PID: 4052)
      • winlogon.exe (PID: 3028)
      • winlogon.exe (PID: 2964)
      • winlogon.exe (PID: 2084)
      • winlogon.exe (PID: 3864)
      • winlogon.exe (PID: 1648)
      • winlogon.exe (PID: 2440)
      • winlogon.exe (PID: 2284)
      • winlogon.exe (PID: 3920)
      • winlogon.exe (PID: 2344)
      • winlogon.exe (PID: 2312)
      • winlogon.exe (PID: 2516)

    • Executable content was dropped or overwritten

      • winlogon.exe (PID: 3240)
      • Minecraft.exe (PID: 3568)
      • winlogon.exe (PID: 4020)
      • winlogon.exe (PID: 2380)
      • winlogon.exe (PID: 4052)
      • winlogon.exe (PID: 3028)
      • winlogon.exe (PID: 2964)
      • winlogon.exe (PID: 2084)
      • winlogon.exe (PID: 3864)
      • winlogon.exe (PID: 1648)
      • winlogon.exe (PID: 2440)
      • winlogon.exe (PID: 2284)
      • winlogon.exe (PID: 3920)
      • winlogon.exe (PID: 2344)
      • winlogon.exe (PID: 2516)

    • Application launched itself

      • winlogon.exe (PID: 3240)
      • winlogon.exe (PID: 4020)
      • winlogon.exe (PID: 2380)
      • winlogon.exe (PID: 4052)
      • winlogon.exe (PID: 3028)
      • winlogon.exe (PID: 2084)
      • winlogon.exe (PID: 2964)
      • winlogon.exe (PID: 3864)
      • winlogon.exe (PID: 1648)
      • winlogon.exe (PID: 2440)
      • winlogon.exe (PID: 2284)
      • winlogon.exe (PID: 3920)
      • winlogon.exe (PID: 2344)
      • winlogon.exe (PID: 2516)

  • 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

.exe | Generic CIL Executable (.NET, Mono, etc.) (81)
.dll | Win32 Dynamic Link Library (generic) (7.2)
.exe | Win32 Executable (generic) (4.9)
.exe | Win16/32 Executable Delphi generic (2.2)
.exe | Generic Win/DOS Executable (2.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:08:25 20:03:08+02:00
PEType: PE32
LinkerVersion: 8
CodeSize: 262144
InitializedDataSize: 16384
UninitializedDataSize: -
EntryPoint: 0x412ee
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 25-Aug-2019 18:03:08

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: 25-Aug-2019 18:03:08
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00002000
0x0003F2F4
0x00040000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
7.91361
.rsrc
0x00042000
0x0000265C
0x00003000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.92377
.reloc
0x00046000
0x0000000C
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.0164085

Resources

Title
Entropy
Size
Codepage
Language
Type
2
5.49297
9640
UNKNOWN
UNKNOWN
RT_ICON
32512
2.0815
20
UNKNOWN
UNKNOWN
RT_GROUP_ICON

Imports

mscoree.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
118
Monitored processes
72
Malicious processes
31
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start minecraft.exe winlogon.exe csrss.exe schtasks.exe no specs #NANOCORE winlogon.exe core.exe no specs winlogon.exe csrss.exe schtasks.exe no specs winlogon.exe no specs core.exe no specs winlogon.exe csrss.exe schtasks.exe no specs winlogon.exe no specs core.exe no specs winlogon.exe csrss.exe schtasks.exe no specs winlogon.exe no specs core.exe no specs winlogon.exe csrss.exe schtasks.exe no specs winlogon.exe no specs core.exe no specs winlogon.exe csrss.exe schtasks.exe no specs winlogon.exe no specs core.exe no specs winlogon.exe csrss.exe schtasks.exe no specs winlogon.exe no specs core.exe no specs winlogon.exe csrss.exe schtasks.exe no specs winlogon.exe no specs core.exe no specs winlogon.exe csrss.exe schtasks.exe no specs winlogon.exe no specs core.exe no specs winlogon.exe csrss.exe schtasks.exe no specs winlogon.exe no specs core.exe no specs winlogon.exe csrss.exe schtasks.exe no specs winlogon.exe no specs core.exe no specs winlogon.exe csrss.exe schtasks.exe no specs winlogon.exe no specs core.exe no specs winlogon.exe csrss.exe schtasks.exe no specs winlogon.exe no specs core.exe no specs winlogon.exe csrss.exe schtasks.exe no specs winlogon.exe no specs core.exe no specs winlogon.exe

Process information

PID
CMD
Path
Indicators
Parent process
3568"C:\Users\admin\AppData\Local\Temp\Minecraft.exe" C:\Users\admin\AppData\Local\Temp\Minecraft.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3240"C:\Users\admin\AppData\Roaming\winlogon.exe" C:\Users\admin\AppData\Roaming\winlogon.exe
Minecraft.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3152"C:\Users\admin\AppData\Roaming\csrss.exe" -reg "explorer.exe, C:\Users\admin\AppData\Roaming\winlogon.exe" -proc 3240 C:\Users\admin\AppData\Roaming\winlogon.exeC:\Users\admin\AppData\Roaming\csrss.exe
winlogon.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3676"C:\Windows\System32\schtasks.exe" /Create /TN "Update\Intel Core" /XML "C:\Users\admin\AppData\Local\Temp\aaaaaa.xml"C:\Windows\System32\schtasks.exe—winlogon.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)
2564"C:\Users\admin\AppData\Roaming\winlogon.exe"C:\Users\admin\AppData\Roaming\winlogon.exe
winlogon.exe
User:
admin
Integrity Level:
MEDIUM
2756"C:\Users\admin\AppData\Local\Temp\core.exe" -woohoo 2564 C:\Users\admin\AppData\Local\Temp\icore.exeC:\Users\admin\AppData\Local\Temp\core.exe—winlogon.exe
User:
admin
Integrity Level:
MEDIUM
4020"C:\Users\admin\AppData\Roaming\winlogon.exe" C:\Users\admin\AppData\Roaming\winlogon.exe
csrss.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3924"C:\Users\admin\AppData\Roaming\csrss.exe" -reg "explorer.exe, C:\Users\admin\AppData\Roaming\winlogon.exe" -proc 4020 C:\Users\admin\AppData\Roaming\winlogon.exeC:\Users\admin\AppData\Roaming\csrss.exe
winlogon.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
4064"C:\Windows\System32\schtasks.exe" /Create /TN "Update\Intel Core" /XML "C:\Users\admin\AppData\Local\Temp\aZZZZZ.xml"C:\Windows\System32\schtasks.exe—winlogon.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Manages scheduled tasks
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3492"C:\Users\admin\AppData\Roaming\winlogon.exe"C:\Users\admin\AppData\Roaming\winlogon.exe—winlogon.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Total events
11 172
Read events
10 908
Write events
0
Delete events
0

Modification events

No data
Executable files
30
Suspicious files
3
Text files
15
Unknown types
1

Dropped files

PID
Process
Filename
Type
2564winlogon.exeC:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\settings.bak —
MD5:—
SHA256:—
3568Minecraft.exeC:\Users\admin\AppData\Roaming\winlogon.exeexecutable
MD5:8C00B68E3BE7148E5524F154E57354FC
SHA256:0D7B0E1FF0EB2395D357B2304AA8F01F081BF9F6A6F5D5A7886476FC7F20EFF9
4020winlogon.exeC:\Users\admin\AppData\Local\Temp\icore.exeexecutable
MD5:8C00B68E3BE7148E5524F154E57354FC
SHA256:0D7B0E1FF0EB2395D357B2304AA8F01F081BF9F6A6F5D5A7886476FC7F20EFF9
3240winlogon.exeC:\Users\admin\AppData\Roaming\csrss.exeexecutable
MD5:8C00B68E3BE7148E5524F154E57354FC
SHA256:0D7B0E1FF0EB2395D357B2304AA8F01F081BF9F6A6F5D5A7886476FC7F20EFF9
2380winlogon.exeC:\Users\admin\AppData\Roaming\csrss.exeexecutable
MD5:8C00B68E3BE7148E5524F154E57354FC
SHA256:0D7B0E1FF0EB2395D357B2304AA8F01F081BF9F6A6F5D5A7886476FC7F20EFF9
3240winlogon.exeC:\Users\admin\AppData\Local\Temp\aaaaaa.xmlxml
MD5:79FDB85F06B40F31EDE54E825FC83D38
SHA256:45FDEE46FF7A3EEBDE9E183C0EBD3F9D8BF286331DC69084E8B18CF985975B3A
2380winlogon.exeC:\Users\admin\AppData\Local\Temp\aMMMMM.xmlxml
MD5:79FDB85F06B40F31EDE54E825FC83D38
SHA256:45FDEE46FF7A3EEBDE9E183C0EBD3F9D8BF286331DC69084E8B18CF985975B3A
4020winlogon.exeC:\Users\admin\AppData\Roaming\csrss.exeexecutable
MD5:8C00B68E3BE7148E5524F154E57354FC
SHA256:0D7B0E1FF0EB2395D357B2304AA8F01F081BF9F6A6F5D5A7886476FC7F20EFF9
3240winlogon.exeC:\Users\admin\AppData\Local\Temp\icore.exeexecutable
MD5:8C00B68E3BE7148E5524F154E57354FC
SHA256:0D7B0E1FF0EB2395D357B2304AA8F01F081BF9F6A6F5D5A7886476FC7F20EFF9
3240winlogon.exeC:\Users\admin\AppData\Local\Temp\core.exeexecutable
MD5:8C00B68E3BE7148E5524F154E57354FC
SHA256:0D7B0E1FF0EB2395D357B2304AA8F01F081BF9F6A6F5D5A7886476FC7F20EFF9
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
2
DNS requests
1
Threats
0

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
2564
winlogon.exe
50.89.128.104:1085
hackerok.ddns.net
BRIGHT HOUSE NETWORKS, LLC
US
malicious
2564
winlogon.exe
8.8.8.8:53
—
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
hackerok.ddns.net
  • 50.89.128.104
malicious

Threats

PID
Process
Class
Message
2564
winlogon.exe
A Network Trojan was detected
ET TROJAN Possible NanoCore C2 60B
2564
winlogon.exe
A Network Trojan was detected
MALWARE [PTsecurity] NanoCore.RAT
2564
winlogon.exe
A Network Trojan was detected
MALWARE [PTsecurity] NanoCore.RAT
2564
winlogon.exe
A Network Trojan was detected
ET TROJAN Possible NanoCore C2 60B
2564
winlogon.exe
A Network Trojan was detected
ET TROJAN Possible NanoCore C2 60B
2564
winlogon.exe
A Network Trojan was detected
MALWARE [PTsecurity] NanoCore.RAT
2564
winlogon.exe
A Network Trojan was detected
MALWARE [PTsecurity] NanoCore.RAT
2564
winlogon.exe
A Network Trojan was detected
ET TROJAN Possible NanoCore C2 60B
2564
winlogon.exe
A Network Trojan was detected
MALWARE [PTsecurity] NanoCore.RAT
2564
winlogon.exe
A Network Trojan was detected
MALWARE [PTsecurity] NanoCore.RAT
14 ETPRO signatures available at the full report
No debug info
Interactive malware hunting service ANY.RUN
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Reports
Minecraft.exe