MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 15c0c580f217bf8fd7f973813900f8abb2c366b833961eb87703dc3f0b20f90b. 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: 15c0c580f217bf8fd7f973813900f8abb2c366b833961eb87703dc3f0b20f90b
SHA3-384 hash: 516632bc45f17e02f1d579a5f2ea8bff27f0305b4c1eb005f6052847507d961c0f001295d464f807a64df9e28f679457
SHA1 hash: 514ebaea355d2b60317a80acb9e0823ae6a2fbbc
MD5 hash: b800200d5865f11b7d0e4adf0c167d7d
humanhash: finch-queen-paris-foxtrot
File name:15c0c580f217bf8fd7f973813900f8abb2c366b833961eb87703dc3f0b20f90b
Download: download sample
Signature NanoCore
Create hunting rule
File size:541'184 bytes
First seen:2020-06-17 09:18:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:Q34b14pK8s9xvJKA6H7eXEua5uaNEsSiyyjK:Q34b1EX23Q+EunaNTd8
Threatray 1'219 similar samples on MalwareBazaar
TLSH 42B49E423148D89AE40329F258EFD56051B87D9F9521C70E3B83BF2BA4E7352345BB9E
Reporter JAMESWT_WT
Tags:NanoCore

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection:
NanoCore
Create hunting rule
Link:
https://www.capesandbox.com/analysis/19317/
Detection(s):
SecuriteInfo.com.Generic.mg.4a806c6ffed2bc93.30002.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-16 19:42:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cxamlahsc67y7v7zooatsahyvozmgzvygolb5odxapod6cza7efq._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
Similar samples:
1f04a1a7e352faec6be52c5b658638190ecdeb2d2607429dbabd66e51f77b5d1
NanoCore
2356e77d844e1010d16dbaac36209101a64dc00c86c882db3cde67e76847f48a
NanoCore
460687f7fdeb935f48f80949149c20e31b176ae6db9ab4b7398b0fbd0412920e
NanoCore
97553c2488962a2876a76f8c0cf8fc80b061c13663e0591879d2436086d6f24e
NanoCore
9b136625d2ae281fae9b86400201c255b792297074dd95d7b6b82dd9859b4c23
NanoCore
c5a1d6b31939889449145064a70589e2e5af40bf21d28689f607bed0ec402c36
NanoCore
de931e02ce90c509d5dcf1c3d53352809a909410c00796bdfa9f10514a37a627
NanoCore
ebf3f5dcc1e490b1c671aee03cf66d8ac200303a0615bafecabb5a55819eb0c7
NanoCore
fe21690380ae30bff765eac12a3eb95f553d9b726a4018b20e5aa791c7a70617
NanoCore
fe9732838a0e6bcbf67213e7fd8bd7ca5e9b35a27041c50b74ca26bb08133fbd
NanoCore
+ 1'209 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
persistence evasion trojan keylogger stealer spyware family:nanocore
Link:
https://tria.ge/reports/200624-q44b25fnpe/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Drops file in Program Files directory
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Adds Run entry to start application
NanoCore
Malware Config
C2 Extraction:
prime1.zapto.org:8885
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.

Cape
Cape
https://www.capesandbox.com/analysis/19317/

Comments