MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03eacd008568d29ca8c5a4b9735f7fb6d2b2e5b7a1726f7ed316380e7b9f3e5c. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 03eacd008568d29ca8c5a4b9735f7fb6d2b2e5b7a1726f7ed316380e7b9f3e5c
SHA3-384 hash: 7fbf360ece4d75cda1a0c616dc55a8a45314667defc00f4a51fa23f3c35f01a81ad5ce82d7800b3dcbc7ec312368f0d1
SHA1 hash: 329d2c4fc04c8d98c846102d39a2c12611b85b2a
MD5 hash: b901ca3106d5eb2ed5ff46849648a237
humanhash: may-muppet-virginia-lake
File name:b901ca3106d5eb2ed5ff46849648a237.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:1'276'928 bytes
First seen:2020-06-18 16:08:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:rtb20pkaCqT5TBWgNQ7acvW8lDQ8Ixa7T56A:oVg5tQ7ac+8l88Ixs15
Threatray 1'937 similar samples on MalwareBazaar
TLSH 8B45D01373DD8365C3B25273BA267701AEBB782506A5F96B2FD4093DF920122521EB73
Reporter abuse_ch
Tags:exe NanoCore nVpn RAT


Avatar
abuse_ch
NanoCore RAT C2:
79.134.225.23:1985

Hosted on nVpn:

% Information related to '79.134.224.0 - 79.134.255.255'

% Abuse contact for '79.134.224.0 - 79.134.255.255' is 'abuse@fink.org'

inetnum: 79.134.224.0 - 79.134.255.255
netname: CH-FINK-20071024
country: CH
org: ORG-AF26-RIPE
admin-c: AF15-RIPE
tech-c: AF15-RIPE
status: ALLOCATED PA
mnt-by: RIPE-NCC-HM-MNT
mnt-by: AF15-MNT
mnt-lower: AF15-MNT
mnt-routes: AF15-MNT
created: 2016-10-21T11:09:10Z
last-modified: 2016-10-21T11:09:10Z
source: RIPE # Filtered

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection:
NanoCore
Create hunting rule
Link:
https://www.capesandbox.com/analysis/19825/
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.NanoBot
Create hunting rule
Status:
Malicious
First seen:
2020-06-18 11:31:30 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=apvm2aefndjjzkgfus4xgx37w3jlfznxufzg67wtcy4a4647hzoa._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
Similar samples:
2640399f7f954b5bf43f5c561dfe77f5d0d2e232e52556ee7714a1953dd0d76b
NanoCore
73db44bf103e307704faafe310253e8b810593856abf4e92295f68f47532742c
NanoCore
944b633d92799fe6aeefae5de7945b6b0b69020ed669d9d7e68ebd80868771e6
NanoCore
ab9d99a4b0c273c0b0df1e7b2bcd472e0be30f8598e43e108d5bfedb9edb27a3
NanoCore
b59de3e185784023c3bfa211f874ab50b74083e6d0a83174a8c42d74099429a4
NanoCore
bcad4484678a90c504a059988419b17853af8249e69b7c6edbd76c7938d8ae07
NanoCore
c468bd3a3346a551c79dc218b5110c775708441ea80ac938ca9d33322cbd6a24
NanoCore
d28b1aecf31d66ac879101538af986bd720ac417046bca393e75985bea7edecf
NanoCore
ddf157853be3dbebba9eea0db9815017a0c7d8dded210a5c291d7b0ccd2fd2be
NanoCore
e74457811f2abc70de01c9fd40cae9112b274937bebbee5c7cb9b8356e9a4e03
NanoCore
+ 1'927 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
persistence evasion trojan keylogger stealer spyware family:nanocore
Link:
https://tria.ge/reports/200624-3d35d37bqa/
Behaviour
Suspicious use of SendNotifyMessage
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Drops file in Program Files directory
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Adds Run entry to start application
Drops startup file
NanoCore
Malware Config
C2 Extraction:
79.134.225.23:1985
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 03eacd008568d29ca8c5a4b9735f7fb6d2b2e5b7a1726f7ed316380e7b9f3e5c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/396560/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/19825/

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