MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 15d88e59e80b15ed7b24ffd1a496ff718b76a6a7d06cc2be0d1f91e460871c12. 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: 6


Intelligence 6 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 15d88e59e80b15ed7b24ffd1a496ff718b76a6a7d06cc2be0d1f91e460871c12
SHA3-384 hash: a4111d19280a48973a8241a07f44f91c3864925fdbce0879c8caa07a4a146883a57cfbc9c4b97ce597f4e590ec266c36
SHA1 hash: 9a4e72401d131a71c240572b21b78eeb7f358ccd
MD5 hash: bf4ce7216c42ffe8a611fd43fdf34067
humanhash: alabama-sodium-eighteen-missouri
File name:9174832 Invoice.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:1'322'496 bytes
First seen:2020-06-17 05:21:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHa7CMIo80WDHikGMKw6nYa95:gh+ZkldoPK8Ya7Ko802Hi8kz
Threatray 1'847 similar samples on MalwareBazaar
TLSH B655AD0263919026FFAFA1735B55B24146BCE8253123CCFF12A8D979A9705E12E3D36F
Reporter abuse_ch
Tags:exe NanoCore nVpn RAT


Avatar
abuse_ch
NanoCore RAT C2:
omojune.duckdns.org:8090 (185.165.153.45)

Pointing to nVpn:

% Information related to '185.165.153.0 - 185.165.153.255'

% Abuse contact for '185.165.153.0 - 185.165.153.255' is 'abuse@privacy-matters.co'

inetnum: 185.165.153.0 - 185.165.153.255
netname: PRIVACY_MATTERS
remarks: This prefix belongs to a VPN service provider.
remarks: For us the privacy of our customers matters, which means we store no logs
remarks: related to any IP addresses.
remarks: Spamhaus, please note that blacklisting the clean prefixes of our hosting
remarks: partners and upstream providers is an act of coercion and will no longer
remarks: be tolerated.
remarks: Coercion is punishable by a custodial sentence or by a monetary penalty.
remarks: If you continue such practice we will not only take legal actions against
remarks: your organization, but also make such blackmailing attempts public in the
remarks: media.
country: AT
admin-c: PMVS3-RIPE
tech-c: PMVS3-RIPE
org: ORG-PMVS1-RIPE
status: ASSIGNED PA
mnt-by: PM-MNT
created: 2019-10-18T12:14:26Z
last-modified: 2019-10-18T13:31:16Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection:
NanoCore
Create hunting rule
Link:
https://www.capesandbox.com/analysis/19021/
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.AIT.Trojan.Nymeria.1583.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Predator
Create hunting rule
Status:
Malicious
First seen:
2020-06-17 05:23:05 UTC
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cxmi4wpibmk626ze77i2jfx7ogfxnjvh2bwmfpqnd6i6iyehdqja._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
Similar samples:
00836d300276f97a688e30b67868e308775f58e3bf1dd1adeb6f724a246de239
NanoCore
28dac03786f358f9f18751a1e0809e61de6f29a999c45ebc42b778ecf924a880
NanoCore
5b2225a591d41d6e2d5cf8155f0e63115446c948633b20536e8f2fce5756a859
NanoCore
62239c71860b849f45e1273d3bfd670f0d93d8f267ff4bac59a96e91d21944b7
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87ed12ca31489f4c5669a05fb47037aebebb7be8688528d4066dd75546ffcc22
NanoCore
8dfe9b7a7378b5870c6f655cd97107098dbb6c868c7b33db6e13017e10b60f92
NanoCore
aa63d6213c1ed958f41ca815fb03dabaeef6b204adae62aa22ab9786675bc053
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eac8890a620d2879e7b40ac6bac679d4246f07721a2551dd8f8a9a7e74b5385d
NanoCore
f432f50b14cb721f69809523f29c418ec34189bf8277e8881c276528bc9ba472
NanoCore
fab230794e95cf1e3f8b01e6f4d5c61547a53c20ebe04d761226a1d119d48b2f
NanoCore
+ 1'837 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
evasion trojan keylogger stealer spyware family:nanocore
Link:
https://tria.ge/reports/200624-erm54jhz2a/
Behaviour
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Drops startup file
NanoCore
Malware Config
C2 Extraction:
omojune.duckdns.org:8090
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
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.

Malspam

NanoCore

Executable exe 15d88e59e80b15ed7b24ffd1a496ff718b76a6a7d06cc2be0d1f91e460871c12

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/19021/

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