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File name:

Synapse X.exe

Full analysis: https://app.any.run/tasks/ce43b902-70d7-4b5a-a6f4-cfc1ad58bccc
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.

Analysis date: March 30, 2020, 16:00:51
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:

111E8D687ACD5604EE001C63D2535D5A

SHA1:

9FD350C6F742D9D486569A6C464740EE2B7CED57

SHA256:

EADB2B7FAF571D44F64D1DF5DFA54125C10D4871E44A7AE108D323172CC7BDD9

SSDEEP:

3072:kzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIWYUaqiSnfr0CEE9R4szJbGxBu:kLV6Bta6dtJmakIM5QSnz0mJ+zAapxe

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

    • Connects to CnC server

      • Synapse X.exe (PID: 1688)
    • NANOCORE was detected

      • Synapse X.exe (PID: 1688)
  • SUSPICIOUS

    • Creates files in the user directory

      • Synapse X.exe (PID: 1688)
  • 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.) (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

Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0x1e792
UninitializedDataSize: -
InitializedDataSize: 114688
CodeSize: 116736
LinkerVersion: 6
PEType: PE32
TimeStamp: 2015:02:22 01:49:37+01:00
MachineType: Intel 386 or later, and compatibles

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
6.59804
.reloc
0x00020000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.10191
.rsrc
0x00022000
0x0001BC5C
0x0001BE00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.46334

Resources

Title
Entropy
Size
Codepage
Language
Type
1
7.99798
89968
Latin 1 / Western European
UNKNOWN
RT_RCDATA
2
0.942059
4264
Latin 1 / Western European
UNKNOWN
RT_ICON
3
0.800577
9640
Latin 1 / Western European
UNKNOWN
RT_ICON
4
7.81893
6991
Latin 1 / Western European
UNKNOWN
RT_ICON
32512
3.2389
76
Latin 1 / Western European
UNKNOWN
RT_GROUP_ICON

Imports

mscoree.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
35
Monitored processes
1
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #NANOCORE synapse x.exe

Process information

PID
CMD
Path
Indicators
Parent process
1688"C:\Users\admin\AppData\Local\Temp\Synapse X.exe" C:\Users\admin\AppData\Local\Temp\Synapse X.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Total events
30
Read events
30
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
1
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
1688Synapse X.exeC:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.datbinary
MD5:1635B6ABAE0B8F78088ECFDD550910D0
SHA256:1F54B7F743B5D00F3DEB0F9A261939A2C640B06D2D47F39F383C2B37805880F5
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
12
DNS requests
6
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
1688
Synapse X.exe
8.8.8.8:53
Google Inc.
US
whitelisted
1688
Synapse X.exe
3.19.114.185:17989
0.tcp.ngrok.io
US
shared
1688
Synapse X.exe
3.134.196.116:17989
0.tcp.ngrok.io
US
malicious
1688
Synapse X.exe
3.13.191.225:17989
0.tcp.ngrok.io
US
malicious
1688
Synapse X.exe
3.20.98.123:17989
0.tcp.ngrok.io
US
malicious
1688
Synapse X.exe
3.137.63.131:17989
0.tcp.ngrok.io
US
malicious

DNS requests

Domain
IP
Reputation
0.tcp.ngrok.io
  • 3.13.191.225
  • 3.19.114.185
  • 3.134.196.116
  • 3.20.98.123
  • 3.137.63.131
shared

Threats

PID
Process
Class
Message
1688
Synapse X.exe
Potential Corporate Privacy Violation
ET POLICY DNS Query to a *.ngrok domain (ngrok.io)
1688
Synapse X.exe
A Network Trojan was detected
ET TROJAN Possible NanoCore C2 60B
1688
Synapse X.exe
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
1688
Synapse X.exe
Potential Corporate Privacy Violation
ET POLICY DNS Query to a *.ngrok domain (ngrok.io)
1688
Synapse X.exe
A Network Trojan was detected
ET TROJAN Possible NanoCore C2 60B
1688
Synapse X.exe
A Network Trojan was detected
REMOTE [PTsecurity] NanoCore.RAT
1688
Synapse X.exe
A Network Trojan was detected
REMOTE [PTsecurity] NanoCore.RAT
1688
Synapse X.exe
Potential Corporate Privacy Violation
ET POLICY DNS Query to a *.ngrok domain (ngrok.io)
1688
Synapse X.exe
A Network Trojan was detected
ET TROJAN Possible NanoCore C2 60B
1688
Synapse X.exe
Potential Corporate Privacy Violation
ET POLICY DNS Query to a *.ngrok domain (ngrok.io)
3 ETPRO signatures available at the full report
No debug info