MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d0463fb25850862038c09fd48cd298ead378c6b19c3d1fa64ce6dc6280946bfd. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


NanoCore


Vendor detections: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d0463fb25850862038c09fd48cd298ead378c6b19c3d1fa64ce6dc6280946bfd
SHA3-384 hash: 75021d2b56188b0202f07083aff2215f980c1c2afad6de118a0a3fac4b16651dcbe31263306b3375bcb2c5805954cc90
SHA1 hash: 734b4f19816e2fdc9f3076be08a84c22d172b191
MD5 hash: c81aa019b20f2c69753fa8792e52e985
humanhash: quebec-november-shade-music
File name:newinqurylistcrypt.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:1'009'152 bytes
First seen:2021-09-02 09:17:17 UTC
Last seen:2021-09-05 08:52:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:dAALMXcpudzdAN6E1KpzWwBQIU5NIT1AJLIV7B+AciDuIOru+fmJhbnoT8V:dAAL2cp+d46zpzWwBQc1mc7BV0Xf94
Threatray 2'835 similar samples on MalwareBazaar
TLSH T12F25291767899F51D9F473BF42E5DA4013F8F4CA6301CB4B2F6A84D596236C1AB2E30A
Reporter GovCERT_CH
Tags:exe NanoCore

Intelligence

File Origin
# of uploads :
2
# of downloads :
519
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
newinqurylistcrypt.exe
Verdict:
Malicious activity
Analysis date:
2021-09-02 09:20:29 UTC
Tags:
rat nanocore
Link:
https://app.any.run/tasks/23eb9be7-ecaa-4639-aa05-478d896f30b1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/184714/
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Connection attempt
Sending a custom TCP request
Sending a UDP request
Creating a window
Running batch commands
Launching a process
Creating a file in the %temp% directory
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a file
Creating a file in the %AppData% subdirectories
Creating a file in the Program Files subdirectories
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Connection attempt to an infection source
Query of malicious DNS domain
Enabling autorun
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9c8e70e1-a3cc-421f-a02d-c5cd843f61d7
Result
Threat name:
Nanocore
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/843897
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Creates an undocumented autostart registry key
Detected Nanocore Rat
Drops PE files with benign system names
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: NanoCore
Sigma detected: System File Execution Location Anomaly
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected Nanocore RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 476328 Sample: newinqurylistcrypt.exe Startdate: 02/09/2021 Architecture: WINDOWS Score: 100 79 Found malware configuration 2->79 81 Malicious sample detected (through community Yara rule) 2->81 83 Multi AV Scanner detection for submitted file 2->83 85 7 other signatures 2->85 8 newinqurylistcrypt.exe 15 7 2->8         started        13 dhcpmon.exe 2->13         started        process3 dnsIp4 65 www.google.com 142.250.186.164, 443, 49723, 49727 GOOGLEUS United States 8->65 53 C:\Users\user\AppData\Roaming\MAINPROC.exe, PE32 8->53 dropped 55 C:\Users\user\AppData\...\InstallUtil.exe, PE32 8->55 dropped 57 C:\Users\...\MAINPROC.exe:Zone.Identifier, ASCII 8->57 dropped 59 C:\Users\user\...\newinqurylistcrypt.exe.log, ASCII 8->59 dropped 87 Hides that the sample has been downloaded from the Internet (zone.identifier) 8->87 15 MAINPROC.exe 14 5 8->15         started        20 cmd.exe 1 8->20         started        22 conhost.exe 13->22         started        file5 signatures6 process7 dnsIp8 69 www.google.com 15->69 51 C:\Users\user\AppData\Local\Temp\SMSS.exe, PE32 15->51 dropped 71 Multi AV Scanner detection for dropped file 15->71 73 Machine Learning detection for dropped file 15->73 75 Writes to foreign memory regions 15->75 77 4 other signatures 15->77 24 InstallUtil.exe 1 8 15->24         started        29 SMSS.exe 2 15->29         started        31 SMSS.exe 15->31         started        37 8 other processes 15->37 33 reg.exe 1 1 20->33         started        35 conhost.exe 20->35         started        file9 signatures10 process11 dnsIp12 67 autobasecars4040.ddns.net 185.140.53.167, 1604, 49740, 49744 DAVID_CRAIGGG Sweden 24->67 61 C:\Users\user\AppData\Roaming\...\run.dat, ISO-8859 24->61 dropped 63 C:\Program Files (x86)\...\dhcpmon.exe, PE32 24->63 dropped 89 Hides that the sample has been downloaded from the Internet (zone.identifier) 24->89 91 Multi AV Scanner detection for dropped file 29->91 39 SMSS.exe 29->39         started        41 SMSS.exe 31->41         started        93 Creates an undocumented autostart registry key 33->93 43 SMSS.exe 37->43         started        45 SMSS.exe 37->45         started        47 SMSS.exe 37->47         started        49 4 other processes 37->49 file13 signatures14 process15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d0463fb25850862038c09fd48cd298ead378c6b19c3d1fa64ce6dc6280946bfd/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2021-09-02 08:38:27 UTC
AV detection:
12 of 43 (27.91%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2bdd7msykcdcaogat7kizuuy5ljxrrvrtq6r7jsm43ogfaeunp6q._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
Similar samples:
0a3a85fd6964b0cf1b61e41cc7c117ada4c8607a0107ad4921dafa69933ef0ac
NanoCore
1504763b84e950b66d6cad0d999137471b87f4a1cbedb28b9e0107ffd247d4dd
NanoCore
5a9851575ac7feaabfd484aee3296eea2b2b18c04609a8fe1e1953f847f2c428
NanoCore
5d1c8eb7795ec2c5bfc7d1bca5f3b23887d1e264554d55f1c98858033a32973f
NanoCore
69fa6ebff614598a1243cb00bc9a7c69e60fca3c3fd93da4157c418d202f1542
NanoCore
92a2ce50aae50a6a1f63f3e522da114fba63de1f7858bc672f9fee3d7b70374a
NanoCore
b7ef9f5137720932895dbc0e1231e71451eace1e82f2baac3e208c969ec1e966
NanoCore
d6a8535e674dda41d9b294844be9c27b8af80831044d61354f77b50497b28fde
NanoCore
dc1f93435a858fed72eee637cb23ad024ba309ec030dfa53f2495cb16776ccfd
NanoCore
+ 2'825 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
family:nanocore agilenet evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210902-vrztva2she/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Executes dropped EXE
Modifies WinLogon for persistence
NanoCore
Malware Config
C2 Extraction:
185.140.53.167:1604
autobasecars4040.ddns.net:1604
Unpacked files
SH256 hash:
d0463fb25850862038c09fd48cd298ead378c6b19c3d1fa64ce6dc6280946bfd
MD5 hash:
c81aa019b20f2c69753fa8792e52e985
SHA1 hash:
734b4f19816e2fdc9f3076be08a84c22d172b191
Link:
https://www.unpac.me/results/3becd7f3-dfbf-4bcf-b799-2c2f300e4f93/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/d0463fb25850862038c09fd48cd298ead378c6b19c3d1fa64ce6dc6280946bfd

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

NanoCore

Executable exe d0463fb25850862038c09fd48cd298ead378c6b19c3d1fa64ce6dc6280946bfd

(this sample)

  
Dropped by
nanocore
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/184714/

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