MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 866c0ed515a8b489e43ec168777e102573e313547b9c93f32d93203473502ae1. 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: 866c0ed515a8b489e43ec168777e102573e313547b9c93f32d93203473502ae1
SHA3-384 hash: e0f9e16fd73480c28b2962c5d69c583fef866a3e1e1655a09b25c3f65c902097c5b69455487dc1fcbb49e689e51cf4a1
SHA1 hash: 0ffe56832fc79b0f4272c7a46248462e8d44023a
MD5 hash: 42e7fd82911c229739005c77b646043b
humanhash: pluto-freddie-friend-fanta
File name:ANNIE INTERNATIONAL INC ORDER_PDF.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:378'368 bytes
First seen:2020-05-12 08:12:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 6144:OKi8qq6OI5ESlRsJ9vMl2qn5kEYBVAtegf7i8basePwFjP9nGnjnljC/PzjH1W2w:Ojq6OI5tGJ9Ut538AteG7iL9ajPdGnjV
Threatray 1'623 similar samples on MalwareBazaar
TLSH BE84D0637548AA17C7AE54FFB490D25403B292DA60D3E3CB1CC25CDE23D57C25985E8B
Reporter abuse_ch
Tags:exe NanoCore


Avatar
abuse_ch
Malspam distributing NanoCore:

From: "Annie International, Inc" <juaek@anneiinc.com>
Subject: ANNIE INTERNATIONAL,INC PURCHASE ORDER
Attachment: ANNIE INTERNATIONAL INC ORDER_PDF.gz (contains "ANNIE INTERNATIONAL INC ORDER_PDF.exe")

NanoCore RAT C2:
194.5.98.8:4573

Hosted on nVpn:

% Information related to '194.5.98.0 - 194.5.98.255'

% Abuse contact for '194.5.98.0 - 194.5.98.255' is 'abuse@inter-cloud.tech'

inetnum: 194.5.98.0 - 194.5.98.255
netname: Privacy_Online
descr: Longyearbyen, Svalbard und Jan Mayen
country: SJ
admin-c: RA9926-RIPE
tech-c: RA9926-RIPE
org: ORG-NFAS6-RIPE
status: ASSIGNED PA
mnt-by: inter-cloud-mnt
created: 2019-04-26T16:42:54Z
last-modified: 2020-03-13T23:11:55Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Artemis42E7FD82911C.32753.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-12 05:50:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qzwa5vivvc2itzb6yfuho7qqevz6ge2upoojh4znsmqdi42qflqq._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
dridex
Create hunting rule
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NanoCore
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5d2205a9b13efc7fc35da49a6944ba14a1d4eabea7384cd131159c30d8b6d931
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a17ef004c92a31609e352f1d1d70b3f052093b6a1801fa5793627db80f8c43c3
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bb3690b7a06dc269de8df9dfda9830876c57117c758c9f69720fc516daf7933b
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be6f6f78c95cd6e75ce7bf0c643d3acdf6eaf68d5ed12d0bd6ff71f220c7165c
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c7b2ccb3b7d10086bb22d8b8034a4646bafb1b0a438b8e08a3cc198393d57dd7
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d83477583d6618efda4a6bf58dc2ba734cfb0c3be49818655d0e13cb675b5c3d
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e97ad9350f9b4af8a80c4853f0380f5177be6d18505650220703387a59448577
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ea8b31057b96e014214275c5de49dd66c22ac523098100b6ec624384a2f9b35d
NanoCore
+ 1'613 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/201109-4z2mz1lar6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
NanoCore
Malware Config
C2 Extraction:
194.5.98.8:4573
127.0.0.1:4573
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

gz 8676328d17ea63dd792ac05cb2ab2b156b3aa2823b3e907db921c35b35e8bdc5

NanoCore

Executable exe 866c0ed515a8b489e43ec168777e102573e313547b9c93f32d93203473502ae1

(this sample)

  
Dropped by
MD5 fc536d0d6b261bd04ab26bdcc15df0b9
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 8676328d17ea63dd792ac05cb2ab2b156b3aa2823b3e907db921c35b35e8bdc5

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