MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0cc36114a155515acdf192cbde8cc6f2eb5bfc833920075ee5deb156944371eb. 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: 0cc36114a155515acdf192cbde8cc6f2eb5bfc833920075ee5deb156944371eb
SHA3-384 hash: c24746aaac660ec20db791bf2061da2eadfed92d7b210880d4cb47c2b35275882f754c21743199165d5ad901d3b6e8b8
SHA1 hash: 16d5bae6d47fd2ab65a4bd907c0cf83983ef684e
MD5 hash: 3f762f288f3ca556a75410781ecfcaa2
humanhash: finch-alaska-mobile-monkey
File name:SecuriteInfo.com.MSIL.GenKryptik.EJWW.28069
Download: download sample
Signature NanoCore
Create hunting rule
File size:593'408 bytes
First seen:2020-05-05 14:53:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:qxqrAajUraCo+ApgwrIYxtsCosyKiY6+kBPFwSqYaoaHSjuB9PO:mqrUuCoAwrBx+ZjK
Threatray 1'739 similar samples on MalwareBazaar
TLSH 87C4399DB61372EFC85BD4729AA81C64AA502FBA531B4103B01F719D9B3D987CF244F2
Reporter SecuriteInfoCom
Tags:NanoCore

Intelligence

File Origin
# of uploads :
1
# of downloads :
107
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.GenKryptik.EJWW.28069.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-05 15:35:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=btbwcffbkvivvtprslf55dgg6lvvx7edheqaoxxf32yvnfcdohvq._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
Similar samples:
03eacd008568d29ca8c5a4b9735f7fb6d2b2e5b7a1726f7ed316380e7b9f3e5c
NanoCore
305eb08e59ef7e93a40e6eb8edf0c4a336ff54bfc07cac69d1744c949f53757e
NanoCore
33318539cfd16ce1d6f1cd45885d39c5534b8ccc6a81a64b53fb890b96fd9cee
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6c22a397528ff1fe394044d94134af1d81ab8ef5ce82dd65283586ac6d9319c0
NanoCore
73db44bf103e307704faafe310253e8b810593856abf4e92295f68f47532742c
NanoCore
7f84806700f99b46ccda77e5a87922e88cb5bf5694624455cc040324524a6f86
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87ed12ca31489f4c5669a05fb47037aebebb7be8688528d4066dd75546ffcc22
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ce99d2532b3b8a99e8d81af90de4b5bcf906a25fd337369d7e40448e04e0254a
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ec26f9149aac76311a81fb642bb6c1b2e69af1b8b4752e66b5b5aec3fb99a35f
NanoCore
fcde661a96a6352ae04e5127c9d1844079dbd05980564cef93bdd96069fce8a0
NanoCore
+ 1'729 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-dg57lq9sj2/
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:
xacnsnva.bounceme.net:8323
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 0cc36114a155515acdf192cbde8cc6f2eb5bfc833920075ee5deb156944371eb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/358371/
  
Delivery method
Distributed via web download

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