MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bdd6660a13a447a54579212db05e971b87d2c2b986ecdd6565d7c47d75d4701f. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bdd6660a13a447a54579212db05e971b87d2c2b986ecdd6565d7c47d75d4701f
SHA3-384 hash: 3993646a3d5d87630f111cf2abfd3ab7093f6f403e5e87fffc1daeba66b537e4c29add514162c51028e73225ab925557
SHA1 hash: d93804ad68a1ae612b85a0bb27996c377b8fde70
MD5 hash: 2df61cde3137c872ad98924bd8e9add9
humanhash: gee-gee-yankee-sierra
File name:SecuriteInfo.com.Mal.Generic-S.11288.3887
Download: download sample
Signature NanoCore
Create hunting rule
File size:45'528 bytes
First seen:2020-12-07 15:49:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'611 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 768:ltVuSqqtbFgTKjyBNmDCr5M5jLbOem+gbA5WgOY9Idg+4sp6YtV4FDAUf2hr:ltVuStbFgTcyBNmDC+5Hg+uA5Wldwspz
TLSH D713E497374C9F12F5978B34761323639B5995433BBF4BA0A4F217531CA26C42BA3A83
Reporter SecuriteInfoCom
Tags:NanoCore

Intelligence

File Origin
# of uploads :
1
# of downloads :
227
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/107054/
Detection(s):
SecuriteInfo.com.Mal.Generic-S.11288.3887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Running batch commands
Creating a process with a hidden window
Launching a process
DNS request
Launching the default Windows debugger (dwwin.exe)
Sending a TCP request to an infection source
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/557005
Signature
Connects to a pastebin service (likely for C&C)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 327600 Sample: SecuriteInfo.com.Mal.Generi... Startdate: 07/12/2020 Architecture: WINDOWS Score: 52 19 cdn.onenote.net 2->19 25 Multi AV Scanner detection for submitted file 2->25 27 Connects to a pastebin service (likely for C&C) 2->27 8 SecuriteInfo.com.Mal.Generic-S.11288.exe 15 3 2->8         started        signatures3 process4 dnsIp5 21 hastebin.com 104.24.127.89, 443, 49725 CLOUDFLARENETUS United States 8->21 23 192.168.2.1 unknown unknown 8->23 11 cmd.exe 1 8->11         started        13 WerFault.exe 23 9 8->13         started        process6 process7 15 conhost.exe 11->15         started        17 timeout.exe 1 11->17         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bdd6660a13a447a54579212db05e971b87d2c2b986ecdd6565d7c47d75d4701f/
Threat name:
ByteCode-MSIL.Trojan.BadEquation
Create hunting rule
Status:
Malicious
First seen:
2020-12-07 12:28:07 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xxlgmcqturd2krlzeew3axuxdod5fqvzq3wn2zlf27ch25ouoapq._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/201207-fxrmjbhvta/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
bdd6660a13a447a54579212db05e971b87d2c2b986ecdd6565d7c47d75d4701f
MD5 hash:
2df61cde3137c872ad98924bd8e9add9
SHA1 hash:
d93804ad68a1ae612b85a0bb27996c377b8fde70
Link:
https://www.unpac.me/results/ffe200c8-372a-4510-ae4b-de437fa0b4e8/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/bdd6660a13a447a54579212db05e971b87d2c2b986ecdd6565d7c47d75d4701f

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
Create hunting rule
Author:jeFF0Falltrades
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 bdd6660a13a447a54579212db05e971b87d2c2b986ecdd6565d7c47d75d4701f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/896331/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/896332/
Cape
Cape
https://www.capesandbox.com/analysis/107054/

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