MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a68d6f1f8eac6e726187af10e2c6a7372696792cfd1b73eecbe4b77a874590a7. 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: a68d6f1f8eac6e726187af10e2c6a7372696792cfd1b73eecbe4b77a874590a7
SHA3-384 hash: 3160e6464e5c779752a07d1d8a47097e84a73d573311160478ca0b022d53959965951826e909b539c3e799b97c71c2f1
SHA1 hash: 59360e8cda98f594c57dbec84484ef3c7a953dd9
MD5 hash: c9521986c45818165a3344c4ad821d17
humanhash: ink-victor-north-blossom
File name:c9521986c45818165a3344c4ad821d17.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:437'248 bytes
First seen:2020-05-14 06:25:43 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 6144:Vs6sCfPRYwK+8sl7gNLmn8FY90SMjFWVLlIgMHxuPw+Qr8iGdPVbpqH:FPRYw0mgNLm8GezgM0cr/Go
Threatray 1'174 similar samples on MalwareBazaar
TLSH 2D94BF1036BD03B5E4B6C7F499E1A060C7B1762A74ADD76D8CD160CE16E1F80DA16E3B
Reporter abuse_ch
Tags:exe NanoCore RAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Generic.mg.c9521986c4581816.14745.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-05-14 04:47:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=u2gw6h4ovrxheymhv4iofrvhg4tjm6jm7unxh3wl4s3xvb2fsctq._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
Similar samples:
023f0a5d97bc9513ebf82fa8bebc612322a31372e7d378844a6198b2399356a5
NanoCore
313519528c86c1ebd08c03ccc3a9640dcf4861c08313c89004113ee802568003
NanoCore
408b676c05cde3623e9271d39c20ec19aaa9ad9882db0f08451442379409be99
NanoCore
640477c11295f4211d11bc6adaf108da81e315fd31dfbb02ea2d18e3008b55e5
NanoCore
8366973011083e5a6ddd8b602c3bfb70d6334e9a28a0113215197c97774d6b0c
NanoCore
8aadc9eae1964c2fa5d3ba8f6816a239db391f4cfb38785367eee5f2923b5f9b
NanoCore
b4a60a5fdddebf1351aa77b5ae1b850c8f53312cbe7e3792a0adbd3a458c70ba
NanoCore
d65d472ac1f0c4dabfeba86c0c312218ccbcb612c7775edb3f85a89682471f29
NanoCore
dbca819ad2c4de0144bdb155bc19c18dc848ca4bcf85b5cd5fba645c7e814cef
NanoCore
f94fdbaf430c51b2d97e75c378a7e6cf66fbbe6984cc9348b9369a435fdaa2b1
NanoCore
+ 1'164 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
family:nanocore evasion keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-7rny6p1crx/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetThreadContext
Checks whether UAC is enabled
NanoCore
Malware Config
C2 Extraction:
kskent.dynu.net:333
127.0.0.1:333
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 a68d6f1f8eac6e726187af10e2c6a7372696792cfd1b73eecbe4b77a874590a7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/361914/
  
Delivery method
Distributed via web download

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