MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7baab7242a77b5500c08da0c91f350b686a3fea284bc3e5cf0d2d558316e3538. 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: 7baab7242a77b5500c08da0c91f350b686a3fea284bc3e5cf0d2d558316e3538
SHA3-384 hash: ae3c27a1e76ec3e389289a70c21f67ac3ca7bbdb3a488eecd563490c3556cc84fe99549aa7dada17e4351eaae2fb8dc5
SHA1 hash: 03f56b07a76409f74e1d11dab531bc65a452d1b5
MD5 hash: f6415f0767a8bb3be2a56ff9810d6fe9
humanhash: wyoming-green-cat-yellow
File name:7baab7242a77b5500c08da0c91f350b686a3fea284bc3e5cf0d2d558316e3538
Download: download sample
Signature NanoCore
Create hunting rule
File size:342'016 bytes
First seen:2020-06-10 12:29:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:8WZ59fxyWXTIn7eAnvPYGtkQcOQPclEj3/VsnfXz2nRRpwuZUNT7TKiU2:8WZ7xyWjI7eWvvaQcOQYEj39sfqRPwuu
Threatray 1'099 similar samples on MalwareBazaar
TLSH 6274F088B66032CFC42BD436DDA8AD70AA2129BB471F9717980328E9ED4D587CF151F7
Reporter JAMESWT_WT
Tags:NanoCore

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Malware.Msilkrypt-6903622-0
Create hunting rule

PUA.Win.Packed.ConfuserEx-6582917-0
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Occamy
Create hunting rule
Status:
Malicious
First seen:
2020-05-21 15:50:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=povlojbko62vadai3igjd42qw2dkh7vcqs6d4xhq2lkvqmlogu4a._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
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15d88e59e80b15ed7b24ffd1a496ff718b76a6a7d06cc2be0d1f91e460871c12
NanoCore
18bdd68703502522d10d79980cb0aab03f01580afb4c229591615444f750998c
NanoCore
44169d48fe3f17ba663d8e6e65f371a5c1f9a8b3f4a70bad472f8a8d2ccb7026
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5e54db4c77518b020952fc28a2397df18eaec44892ebfb56a28c1ec39aed1f87
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6afb227c640c59b8f64fc5a16adf0a25e946cf47198992bc44044976a8c3bcf3
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7cdf1294eb40f2a207f55cbb1a68761135500f64bb077a7f4ba9a7d3098850f1
NanoCore
b6512a533865ba3ca3a66e1eb66b8530fcf215e1f0d0372961f55b70fcf3ae3c
NanoCore
de931e02ce90c509d5dcf1c3d53352809a909410c00796bdfa9f10514a37a627
NanoCore
f94fdbaf430c51b2d97e75c378a7e6cf66fbbe6984cc9348b9369a435fdaa2b1
NanoCore
fde2be29a0b505216464cf8aa2213fe707b4848e54f092e17e278c753c5ee6e8
NanoCore
+ 1'089 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
family:nanocore keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-nfv7sbpt6x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
NanoCore
Malware Config
C2 Extraction:
:1604
127.0.0.1:1604
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.

Comments