MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9492eb7a5698503c91c7b153d07c0f86585c00472b1ec3277aea43c1489201b4. 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: 4


Intelligence 4 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9492eb7a5698503c91c7b153d07c0f86585c00472b1ec3277aea43c1489201b4
SHA3-384 hash: 46ea8dd25c5e0a09dd97ec9c43dc782d56e7dd81c1058e35433aafc8ab2d724009fb6806e2e1369fc87d06f1abcf15fd
SHA1 hash: 61653e541055f54951efce50051331604042bca7
MD5 hash: 1f6758ad535cf2e2b90e7486442c57c5
humanhash: double-monkey-montana-louisiana
File name:SecuriteInfo.com.Generic.mg.1f6758ad535cf2e2.9053
Download: download sample
Signature NanoCore
Create hunting rule
File size:772'608 bytes
First seen:2020-04-24 09:43:45 UTC
Last seen:2020-04-24 10:36:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:4it+WPaXFlaupBGt/lfRyG6SH/lbFbt6aSqQzI6LLEPjTtQ9F:4it+0i7BYZRZ/lJbt6aQXEPin
Threatray 1'628 similar samples on MalwareBazaar
TLSH A9F45B533284D610D244663ED0DB851037E36EA25673E381EED532DD5B213A6EACF2FA
Reporter SecuriteInfoCom
Tags:NanoCore

Intelligence

File Origin
# of uploads :
2
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Generic.mg.1f6758ad535cf2e2.9053.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Nanobot
Create hunting rule
Status:
Malicious
First seen:
2020-04-24 09:01:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ssjow6swtbidzeohwfj5a7apqzmfyachfmpmgj325jb4csesag2a._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
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NanoCore
1af23919d3e943f51b279e81dd75b9005ed22e550817e5e76eef825864e600d3
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NanoCore
73c1dadfe683d9f3dfcd2655018b4a17d0a679caf40195a223f387025086bc86
NanoCore
756fde810887452ab2533283973f2e582df198988bcafde9f20dc85e35f4d5c4
NanoCore
83b70b20d0cdb13e9c420723ba5f025827d21e0c051c6e64b5553a5c372c3374
NanoCore
b34995ccc278079c90c5b876aec791c11bb42bad62105f284c4177b5c2b38dbe
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dc7eca029a78b39613bff941031b613939680b1d019cc6ac84960263232b22e3
NanoCore
e29e9d9beb5ce8187decf038cdc0b1d3102b4cfe43715a3b4f934098a943ebed
NanoCore
ed6ea055c622adab41b5eba73b4d556c4c843b9e77e21933297ca0ce972ce5c4
NanoCore
+ 1'618 additional samples on MalwareBazaar
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.

Web download

NanoCore

Executable exe 9492eb7a5698503c91c7b153d07c0f86585c00472b1ec3277aea43c1489201b4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/350491/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments