MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0506766c2d18902707e849e5c472be6508186d70611449e565ad152528517aa0. 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


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

SHA256 hash: 0506766c2d18902707e849e5c472be6508186d70611449e565ad152528517aa0
SHA3-384 hash: d27beaeaca57bfa9e075a6c73bb3b8c9f841228005dcc88eb29ae1a23c3015b59905fddbe44b33dbc235cb82e6b5f8b0
SHA1 hash: 767879444859e811d3bd1a5c601af52827023c36
MD5 hash: 40b83c91c37aa01c1d7228cdb7a5942d
humanhash: nine-cup-steak-hawaii
File name:SecuriteInfo.com.Trojan.PWS.Siggen2.48634.8895.17763
Download: download sample
Signature NanoCore
Create hunting rule
File size:408'576 bytes
First seen:2020-05-12 03:08:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:z0BegZFl+JfUDfzaepz8YsAdPiKD+Pn9:zqh+BYa4gYvdKxl
Threatray 1'173 similar samples on MalwareBazaar
TLSH 36949C05227D2B26E07A9BF518F0A460CBFA75277174E36D4DD624CA16E2F80CA14F7B
Reporter SecuriteInfoCom
Tags:NanoCore

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.48634.8895.17763.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
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Status:
Malicious
First seen:
2020-05-11 18:55:28 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=audhm3bndcicob7ijhs4i4v6muebq3lqmeketzlfvukskkcrpkqa._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
Similar samples:
1ab2fd7d7767648bcc1c14eaf194563dd358645f7a1141cff3a78b60ac19cc43
NanoCore
29dbd904452edf79122808dfb4810fcf8d089b8e298f68d48497c4b82ebcb1b1
NanoCore
39dc3a88f6948d7740c6260cdabb5affccf9bcf4da744c4cc44cf674950c7c49
NanoCore
523e47e96043b4e5ff372230e6fbdf6a56f6e8fcf95fcd94d4a976d95471e54c
NanoCore
52bd5d7b847a16014d4efe0fae302a258e7fdae3c3fac133af3c2fc4a82a1004
NanoCore
5c12f492a1bc370b4df06dad9f2b5bf8398dcf59e8e7448408feee88bf3c6569
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ac55391665adbe887fc77b178dc286318f55ff10566cbc3ac2adddf460434eeb
NanoCore
b59de3e185784023c3bfa211f874ab50b74083e6d0a83174a8c42d74099429a4
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c166a4a1899462e20516825c87f9545cdc7b24654d1f18b864da4ee641af5ace
NanoCore
e8254b66674540a3ccd19360e61beca8337a93af404f3486dca84a5bcdb3abd4
NanoCore
+ 1'163 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
family:nanocore evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-3mfdqd8n5j/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
NanoCore
Malware Config
C2 Extraction:
deone.hopto.org:1987
easter87.duckdns.org:1987
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
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Author:abuse.ch
Rule name:Nanocore
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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.

Comments