MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3513277194223ab378d98baeb6f4de4180f2499e3b4fb48a57e055512d173c5. 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: d3513277194223ab378d98baeb6f4de4180f2499e3b4fb48a57e055512d173c5
SHA3-384 hash: 49cd136c2a77c42ff531078209064afcd23c7b81667b51f3d4795b5625335b6fff9f23e8d0f77ae03accb83c74e670a0
SHA1 hash: 172253b3f54adfe3ca6752c2222fccf5973c6bdb
MD5 hash: 5f59f9803e7a364a3560864e9d849001
humanhash: berlin-quebec-foxtrot-zebra
File name:5f59f9803e7a364a3560864e9d849001.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:1'738'752 bytes
First seen:2020-05-18 16:54:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 49152:Fw80cTsjkWaxbv8MBuirlGjr5UKUueQ5EZD:y8sjkJ8MBuirIn5UKIQ5E
Threatray 1'806 similar samples on MalwareBazaar
TLSH 5685E02273DDC361CB66A173BF69B7013EBF78254630B95B2F880D7DA950162222D763
Reporter abuse_ch
Tags:exe NanoCore nVpn RAT


Avatar
abuse_ch
NanoCore RAT C2:
185.244.29.128:9995

Hosted on nVpn:

% Information related to '185.244.29.0 - 185.244.29.255'

% Abuse contact for '185.244.29.0 - 185.244.29.255' is 'abuse@gerber-edv.net'

inetnum: 185.244.29.0 - 185.244.29.255
netname: GERBER-NETWORK
descr: Wonsan, Kangwon-do
descr: Choson Minjujuui Inmin Konghwaguk
country: KP
admin-c: GN5022-RIPE
tech-c: GN5022-RIPE
org: ORG-GN148-RIPE
status: SUB-ALLOCATED PA
mnt-by: GERBER-MNT
created: 2018-01-31T19:41:57Z
last-modified: 2020-04-06T22:16:40Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.PWS.Stealer.19347.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-18 15:31:05 UTC
AV detection:
21 of 31 (67.74%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2nite5yziir2wn4ntc5ow32n4qma6jez4o2pwsffpycvkewropcq._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
Similar samples:
0faa8466183395f1a36a77716a6a0d5dfb479aa56f59a31605124215a218114b
NanoCore
10315925b522edfdb4a4fdbd067493ed9bf97796fc3dd61242de5b4bf71c6471
NanoCore
33318539cfd16ce1d6f1cd45885d39c5534b8ccc6a81a64b53fb890b96fd9cee
NanoCore
3b8897f098ca8f20031317f168e5506a26ccf0ce72dbde710bfb86181c78aa8e
NanoCore
5ba0464b431c033464dcf68f7fc327759729d35621fe43d3fbe31b1a5e9b8a88
NanoCore
64f61dd41ec3a411e647f6371b8500666db3c96cc57a8cb0c16d47cceaf12aa9
NanoCore
7cb0f80624431e1745d162ee3c2a4a25744f8d8fcbd95fe3c54f94214e826e0d
NanoCore
cb0a3504bf404124f83e0f9db5453ba1f1943f73dd19196a5b7d780ad2213bec
NanoCore
fcde661a96a6352ae04e5127c9d1844079dbd05980564cef93bdd96069fce8a0
NanoCore
ffffd192ab79755901f078b3f7c38faa29e8d8a944466a9ea6cd0a9c69a97ee7
NanoCore
+ 1'796 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
family:nanocore keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-hy2mabl3fx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Drops startup file
NanoCore
Malware Config
C2 Extraction:
185.244.29.128:9995
127.0.0.1:9995
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.

Malspam

NanoCore

Executable exe d3513277194223ab378d98baeb6f4de4180f2499e3b4fb48a57e055512d173c5

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments