MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 125e065a5c11e10344ddc8ea6ba20a423a25903539a028fff1dfef3280dd23c1. 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: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 125e065a5c11e10344ddc8ea6ba20a423a25903539a028fff1dfef3280dd23c1
SHA3-384 hash: 2b7d1ea938defd281e75ffd0ca79e735fdf48c2b2e873b8d88bfa70f0968df4939b96bcf82d454b6487a520746028da4
SHA1 hash: 320b7644f6bc37b0241d19f677f823cd910366c1
MD5 hash: d1006bebabffa4d462fe44f77a9e6899
humanhash: salami-edward-white-four
File name:125e065a5c11e10344ddc8ea6ba20a423a25903539a028fff1dfef3280dd23c1
Download: download sample
Signature NanoCore
Create hunting rule
File size:390'144 bytes
First seen:2020-06-29 07:27:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:7XzgFRDG2UWSPXVlA2jHcYMX7NR/35e30/yVSXqclUl76n9uSt:zzgjMDfY2TcV7NR/IGcSarS
Threatray 1'127 similar samples on MalwareBazaar
TLSH B6847C027ABC5723C45491B3C0FBB434F3B19D9E1632D6A63EC4BA9C3A517A79D4360A
Reporter JAMESWT_WT
Tags:NanoCore

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection:
NanoCore
Create hunting rule
Link:
https://www.capesandbox.com/analysis/15630/
Detection:
nanocore
Create hunting rule
Link:
https://mwdb.cert.pl/sample/125e065a5c11e10344ddc8ea6ba20a423a25903539a028fff1dfef3280dd23c1/
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2020-06-29 04:23:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
24 of 30 (80.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cjpamws4chqqgrg5zdvgxiqkii5clebvhgqcr77r37xtfag5epaq._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
2f7fe8478a3b7e654cdacc53ed9a4ee0bc607aa75f302618ba8ed713bac399be
NanoCore
3521a9cd1d18d9991b29966ae472097ae2996fc50c230ac06762f9e7666656f5
NanoCore
6cef6b24f9c34ef5503ed6ba52ded7847882e7599bd39954ff9d3409042eeb74
NanoCore
756fde810887452ab2533283973f2e582df198988bcafde9f20dc85e35f4d5c4
NanoCore
93bf34f3e42fb55786de7c65c2aa7f8340194e12708170e7f9a0bf0c42c2a72f
NanoCore
a9352a90a15c864ae05d1d1138aff00094883dc44afffc471e837e46fe3eb24e
NanoCore
b34995ccc278079c90c5b876aec791c11bb42bad62105f284c4177b5c2b38dbe
NanoCore
bd969441be871b85681f3e4e9b933c311ab6d9a9360822f6411c1d2edbae4f26
NanoCore
cb5eb4758a41046a2f3fc084731d756aedf8ea212dc08c9bb2e6cd7f5eff6cae
NanoCore
ed6ea055c622adab41b5eba73b4d556c4c843b9e77e21933297ca0ce972ce5c4
NanoCore
+ 1'117 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
evasion trojan keylogger stealer spyware family:nanocore persistence
Link:
https://tria.ge/reports/200629-der8p7bfre/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run entry to start application
Checks whether UAC is enabled
NanoCore
Malware Config
C2 Extraction:
thecevoo.duckdns.org:1604
v:1604
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.

Cape
Cape
https://www.capesandbox.com/analysis/15630/

Comments