MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 094ad92d78f6fc910f196962d092348636d68dab36ef169148165a67b97fb0b9. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 094ad92d78f6fc910f196962d092348636d68dab36ef169148165a67b97fb0b9
SHA3-384 hash: 13f1fda485df1c6dbf4e9f68928d8900a348c57da043848ee640ecd6e98d6f06ccc1e212be67b879f3c9014b160d489e
SHA1 hash: 0e3d2cada624d67d3283028850f8e25a17904e46
MD5 hash: dfb20347ade9b57ed12b68a1195b264f
humanhash: glucose-victor-neptune-paris
File name:Gnnqmiwn.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:307'712 bytes
First seen:2020-09-23 23:17:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:WLV6Bta6dtJmakIM5Fin2IszxAnuBlMvBZORk/:WLV6Btpmk0in25xAIFk/
Threatray 1'076 similar samples on MalwareBazaar
TLSH F864BE3637644A1FD28E49F92131530692788ED6A8F3E3CA5BD475AB6A31EE00D1F1C3
Reporter pmelson
Tags:exe NanoCore

Intelligence

File Origin
# of uploads :
1
# of downloads :
157
Origin country :
n/a
Vendor Threat Intelligence
Detection:
NanoCore
Create hunting rule
Link:
https://www.capesandbox.com/analysis/65066/
Detection(s):
Win.Trojan.Nanocore-5
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Creating a file in the %AppData% subdirectories
Creating a file in the Program Files subdirectories
DNS request
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Result
Threat name:
Nanocore
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/473859
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Detected Nanocore Rat
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses dynamic DNS services
Yara detected Nanocore RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
nanocore
Create hunting rule
Link:
https://mwdb.cert.pl/sample/094ad92d78f6fc910f196962d092348636d68dab36ef169148165a67b97fb0b9/
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2020-09-23 23:19:05 UTC
AV detection:
29 of 29 (100.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bffnslly636jcdyznfrnberuqy3nndnlg3xrnekiczngpol7wc4q._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
Similar samples:
0d4ae41ded28180ddcc35cdb97f92643d2dbd65d31f155f7d4505aee952baa05
NanoCore
49ad0ed3bf58f6bec614955067d2a6ae9a19825412ed6f6e851973d5d809293f
NanoCore
4d394ed696ee7fb3d53a7b064c53f2157b28d9f192de912fe311dd284845e4c9
NanoCore
756fde810887452ab2533283973f2e582df198988bcafde9f20dc85e35f4d5c4
NanoCore
9c62e75f2dc168671bddfe8cad2b102197c10d9039d8917a7637585ff603dbdd
NanoCore
9fc240db7a0cd883c35e2cbfc6e8dcb2bb3921514dbce65aef46711de4a06a6a
NanoCore
aa54381545a2e23e467f23f2074f90c3d669640eb2a1049e5d47f1b9af31845b
NanoCore
bd4da0b1c25bcceb64a71cda90e2b11435c102b67ece118fd89e0c2857ba24dd
NanoCore
e29e9d9beb5ce8187decf038cdc0b1d3102b4cfe43715a3b4f934098a943ebed
NanoCore
e41e433626e9dbf6c3a56c29c9dc60adfa53f71cd1c3bc10d682a1b2239c576d
NanoCore
+ 1'066 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
family:nanocore
Link:
https://tria.ge/reports/200923-19tm7sjq62/
Behaviour
Nanocore family
Malware Config
C2 Extraction:
kurcinasmrdljiva.ddns.net:6006
127.0.0.1:6006
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Nanocore
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/094ad92d78f6fc910f196962d092348636d68dab36ef169148165a67b97fb0b9

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:ach_NanoCore
Create hunting rule
Author:abuse.ch
Rule name:Nanocore
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Nanocore in memory
Reference:internal research
Rule name:Nanocore_RAT_Feb18_1
Create hunting rule
Author:Florian Roth
Description:Detects Nanocore RAT
Reference:Internal Research - T2T
Rule name:Nanocore_RAT_Gen_2
Create hunting rule
Author:Florian Roth
Description:Detetcs the Nanocore RAT
Reference:https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Rule name:win_nanocore_w0
Create hunting rule
Author: Kevin Breen <kevin@techanarchy.net>

File information

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

Web download

NanoCore

Executable exe 094ad92d78f6fc910f196962d092348636d68dab36ef169148165a67b97fb0b9

(this sample)

  
Link
https://www.virustotal.com/gui/file/094ad92d78f6fc910f196962d092348636d68dab36ef169148165a67b97fb0b9/detection
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/65066/

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