MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6314fa268e933bd1c708c785212078a767c4ea0c602357002171f8b014d29989. 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: 5
| SHA256 hash: | 6314fa268e933bd1c708c785212078a767c4ea0c602357002171f8b014d29989 |
|---|---|
| SHA3-384 hash: | 0191d92ec117485e33f7f6eb9f5e9f60f565a4f62b5be816332e51a4c5932a9cf691eef957b42523a59a2c98bc523f76 |
| SHA1 hash: | a533ebd14453a77d6b33e10a7587ec6333d27bc8 |
| MD5 hash: | c0c88bcd990132b802080d941b11a180 |
| humanhash: | helium-georgia-fruit-solar |
| File name: | Swift_QTYD21_of 2020 - 180 - ASIA CITRA PRATAMA - AIRO 24-320 [EN](1).exe |
| Download: | download sample |
| Signature | NanoCore |
| File size: | 405'504 bytes |
| First seen: | 2020-06-29 12:33:02 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger) |
| ssdeep | 6144:FWXuZisqGt2bEEVAcaDbbWa64WyoXG3MLRKtTO7tvrw3j0f97A:RisqGtU0DJFiW3muerw3jk97A |
| Threatray | 1'270 similar samples on MalwareBazaar |
| TLSH | 4E84D09073B5470BD9BE8BF91560115057B638167A23E35C8CC234EA1DB77820F6BBAB |
| Reporter |  abuse_ch |
| Tags: | exe NanoCore nVpn RAT |
abuse_ch
Malspam distributing NanoCore:HELO: mail.bgesoaeg.ml
Sending IP: 192.227.121.237
From: david@bgesoaeg.ml
Subject: Transfer Remittance 174544 FX Advices Ref:0889
Attachment: Swift_QTYD21_of 2020 - 180 - ASIA CITRA PRATAMA - AIRO 24-320 EN1.zip (contains "Swift_QTYD21_of 2020 - 180 - ASIA CITRA PRATAMA - AIRO 24-320 [EN](1).exe")
NanoCore RAT C2:
91.193.75.66:2049
Hosted on nVpn:
% Information related to '91.193.75.0 - 91.193.75.255'
% Abuse contact for '91.193.75.0 - 91.193.75.255' is 'abuse@kgb-vpn.org'
inetnum: 91.193.75.0 - 91.193.75.255
netname: NON-LOGGING-VPN-SERVICE
descr: Please note that we don't store any user data.
descr: Our main effort is not to make money, but to preserve values like the
descr: freedom of expression, the freedom of press, the right to data protection
descr: and informational self-determination.
country: EU
admin-c: KA7109-RIPE
tech-c: KA7109-RIPE
org: ORG-KHd1-RIPE
status: ASSIGNED PI
mnt-by: RIPE-NCC-END-MNT
mnt-by: KGB-MNT
mnt-routes: KGB-MNT
sponsoring-org: ORG-MW1-RIPE
created: 2012-06-04T11:05:55Z
last-modified: 2020-06-12T19:27:12Z
source: RIPE
Intelligence
File Origin
# of uploads :
1
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Threat name:
ByteCode-MSIL.Infostealer.Fareit
Status:
Malicious
First seen:
2020-06-29 12:34:08 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
nanocorerat
Similar samples:
+ 1'260 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Score:
10/10
Tags:
evasion trojan persistence keylogger stealer spyware family:nanocore
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
Drops file in Program Files directory
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks whether UAC is enabled
Adds Run entry to start application
Checks BIOS information in registry
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
NanoCore
Malware Config
C2 Extraction:
91.193.75.66:2049
4e2q.duckdns.org:2049
4e2q.duckdns.org:2049
Please note that we are no longer able to provide a coverage score for Virus Total.
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 |
|---|---|
| Author: | abuse.ch |
| Rule name: | Nanocore |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Nanocore in memory |
| Reference: | internal research |
| Rule name: | Nanocore_RAT_Feb18_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Nanocore RAT |
| Reference: | Internal Research - T2T |
| Rule name: | Nanocore_RAT_Gen_2 |
|---|---|
| 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 |
|---|---|
| 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.
Malspam
Delivery method
Distributed via e-mail attachment
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