MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8359e964cc6f542d0b069ece3e6529726d432b4946e054ac3b1c1bedcef2f7d8. 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: 8359e964cc6f542d0b069ece3e6529726d432b4946e054ac3b1c1bedcef2f7d8
SHA3-384 hash: 6d20533527a82827c69c2d3308e571ba7000a539f32c26b03aeb55bd39de57423bc728dc6c98ec08db7e4ced27369471
SHA1 hash: 253cad6a19b23d13f95b218b9d0c51faa82a5735
MD5 hash: d76261677e092d6cd22a9c82ac209c6e
humanhash: mississippi-high-batman-seven
File name:8359e964cc6f542d0b069ece3e6529726d432b4946e054ac3b1c1bedcef2f7d8
Download: download sample
Signature NanoCore
Create hunting rule
File size:740'864 bytes
First seen:2020-06-10 12:27:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ab7c6090caa74612589a46d0fcbec31e (7 x AgentTesla, 3 x Loki, 2 x FormBook)
ssdeep 12288:aoS07MyfiVaPjuU4JRVw2gE3swQkwYqTRLRtbXUfogg9oiqoeAu:XVrfluUWVw2x2Y8NL4vybqR
Threatray 2'724 similar samples on MalwareBazaar
TLSH A5F49D2EEFA14432C322167D9C1B56789C26BF5129385D872BE4CC4C6E39671F83B297
Reporter JAMESWT_WT
Tags:NanoCore

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Trojan.Nanocore-7900519-0
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2020-05-26 21:09:00 UTC
File Type:
PE (Exe)
Extracted files:
293
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qnm6szgmn5kc2cygt3hd4zjjojwugk2ji3qfjlb3dqn63txs67ma._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
hawkeyekeylogger
Create hunting rule
Similar samples:
06cd18b13e77f513e826da358a65d6f61b05769ce830c8fb9d15b916c672ea61
NanoCore
175bdb11453e65abc7c2d64a37b69d0bea771353c4eefbaa0d3ffb649292e2fc
NanoCore
3874eba497e0b61949d0772430ce1df420e28777dba850a6033295212e9de9c5
NanoCore
3a8a04925d66b89b7cdb459aa6fc33e5132c447efcc541ab86e17b74f64a8287
NanoCore
5901a8e4a36574b8ca6cb3c899e64cdfc27395de606cd4a512431e6dd827196f
NanoCore
5e4da067908b56292fc2595a72378a091feccd8090b6ba186db4287c94a68680
NanoCore
a97663c4fdf7f3cdf524888ec2952bb015e77484d50627e185e67c8846bd8660
NanoCore
be991fbee477b265767ac176f6e0c35de51c9616d58a4e72b1b2929d292fe0c1
NanoCore
c1c841ab92fcc7f486280ba17d8e08dfd8626c2b7adad80bc83bd27794dde5e6
NanoCore
ff5fb544251818945ba7b14fb0602d71188133caf7742871318291c91b474013
NanoCore
+ 2'714 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
family:nanocore evasion keylogger persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-p8axe95l5e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
NTFS ADS
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
Deletes itself
Drops startup file
Loads dropped DLL
Executes dropped EXE
UPX packed file
NanoCore
Malware Config
C2 Extraction:
172.94.88.147:1610
xavi-bales.ddns.net:1610
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.

Comments