MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d7177ba6f1308173baf4b7d1bdbf0631b6491a66a72f7bfc30f9e129063499ae. 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: d7177ba6f1308173baf4b7d1bdbf0631b6491a66a72f7bfc30f9e129063499ae
SHA3-384 hash: f46d9a00fcd04f2626d17359a1b07b0c210cf6d22ae1e9e93dfb0c9006b2c58d1dcd41b802703a71c8e8f1cd8fdc3fd7
SHA1 hash: 1d99fb092e36642f266532afac83c984626e2433
MD5 hash: 9547c1c3b5aecde75e21abc68988d635
humanhash: cup-butter-mirror-alpha
File name:d7177ba6f1308173baf4b7d1bdbf0631b6491a66a72f7bfc30f9e129063499ae
Download: download sample
Signature NanoCore
Create hunting rule
File size:331'776 bytes
First seen:2020-06-16 09:36:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 6144:+GKucHxYD99HY/7Gh7uD7MbH2SUvuxWzFYTRl8wad2QlXpK07xj:7KuND9lDh7uYHTUqWZYTRlVA2QlXpK09
Threatray 1'662 similar samples on MalwareBazaar
TLSH EC64AE597B0487D3D46886F0AD31A0445BF5EC7FB12AE216BC5F266E6EE6300075BCE2
Reporter JAMESWT_WT
Tags:NanoCore

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection:
NanoCore
Create hunting rule
Link:
https://www.capesandbox.com/analysis/10779/
Detection(s):
Win.Trojan.Agent-8043020-0
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Backdoor.NanoBot
Create hunting rule
Status:
Malicious
First seen:
2016-05-16 23:39:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=24lxxjxrgcaxhoxuw7i33pyggg3esgtgu4xxx7bq7hqssbrutgxa._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
Similar samples:
140902e2a23240a35b3e72be9c0878d18c2a7b4780feab213cbcc03156804c05
NanoCore
1fc2513878352ba7ec5f8a9fdb6bcd4653b6a14443ec65fd1a59a8fa1c8aa8a6
NanoCore
488980785e66e103f4754876bff263b6b043c2e085091e72f9ed50dd94ece3a1
NanoCore
654a06ec25677a527417902e8c2bec0b87d70c8503d855bcaa346afcd342f9a2
NanoCore
6cb654eef04d1ee111df21c38103ff082fe9e035e46c036ebecc0bc21d3efd80
NanoCore
73521003fe09aecd04a3b01d252a3c49037c35c188c8a19624fe6367a6f2cc00
NanoCore
8dfe9b7a7378b5870c6f655cd97107098dbb6c868c7b33db6e13017e10b60f92
NanoCore
a2ea0d6497f7d3afd48bbc16b14f9d72bba8b27965c4bd2b3124bdb61d383b63
NanoCore
b63239750d318dd30d49256b14c3d82841b562fb1bdabd8ba93f85c18e6edade
NanoCore
c43d85dc319a3e0e9faeb9aa8967ab597ce9c7d76d78ad5d7cea309b73a7b653
NanoCore
+ 1'652 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
evasion trojan keylogger stealer spyware family:nanocore
Link:
https://tria.ge/reports/200624-5fhs4nb6ps/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Loads dropped DLL
Executes dropped EXE
NanoCore
Malware Config
C2 Extraction:
khkeur.no-ip.org:3131
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/10779/

Comments