MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d832b9d26b8e022fb064d68edfcdc6e33a464fdd854f03c58d0e25b5ed9015ed. 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: d832b9d26b8e022fb064d68edfcdc6e33a464fdd854f03c58d0e25b5ed9015ed
SHA3-384 hash: e91a866156cfe0b5b6f7dec0146a020be748d3cae2da5b634b004f7caa1eb4a8b41f18924f931dd08a991bd6280ed37f
SHA1 hash: c5f8737cbda2092e81ef45ac43311c80134e9bd9
MD5 hash: 3b55ec77f15e4a26f783abecb869f083
humanhash: floor-robin-twelve-music
File name:3b55ec77f15e4a26f783abecb869f083.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:1'056'768 bytes
First seen:2020-05-19 16:20:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f77bfe3e05f3c4bddfed9f7ac7a0d9db (5 x AgentTesla, 3 x Loki, 2 x NanoCore)
ssdeep 12288:yYs1kF2Ax/GKnqnXMfbxes9ZnBVgN+m0J+XWbUtLS3jkAgsJ3Mp9PPuExxQJ:yYgCy0qkH7zIiJ+XWbUtLXhosdHC
Threatray 2'695 similar samples on MalwareBazaar
TLSH CF253AF2E5408866E82317F64C2B8A6410677FAC19A8553D35F93E157BB3383247BD8B
Reporter abuse_ch
Tags:exe NanoCore RAT


Avatar
abuse_ch
NanoCore RAT C2:
donphilongz.org:1500 (54.37.221.149)

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Packer.BorlandDelphi-15
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-19 16:35:37 UTC
File Type:
PE (Exe)
Extracted files:
276
AV detection:
34 of 48 (70.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3azltutlrybc7mde22hn7tog4m5emt65qvhqhrmnbys3l3mqcxwq._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
hawkeyekeylogger
Create hunting rule
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06cd18b13e77f513e826da358a65d6f61b05769ce830c8fb9d15b916c672ea61
NanoCore
1b06541ad523a8ab5fa42a7260a51e1b61b18b5c33528db6aa30b7a777231004
NanoCore
49ad0ed3bf58f6bec614955067d2a6ae9a19825412ed6f6e851973d5d809293f
NanoCore
5901a8e4a36574b8ca6cb3c899e64cdfc27395de606cd4a512431e6dd827196f
NanoCore
5e4da067908b56292fc2595a72378a091feccd8090b6ba186db4287c94a68680
NanoCore
7ec1de8610f3d1d4c6c08bb7edea979c10be260d9bdd02909e67cbdb1d44a5c3
NanoCore
a498ac74ffd2f4ceccc802b5a42f33e067a7eb6f0b2125c3cf3668dd5c0c7833
NanoCore
c23c89b1eef1a1ed19bf6341ba8c599868bbd1150588afb0c6c71c8848ce0271
NanoCore
caaa20071d2693f278d88f78d33eeb4a12a548d0e4eff646a4ac304915361e10
NanoCore
cc829675a0e11138d47b42b5c19e45403d7d73731aac0c97ca8b2a0e37a960f8
NanoCore
+ 2'685 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
family:nanocore evasion keylogger persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-wa8zmm4stx/
Behaviour
NTFS ADS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
Drops startup file
Loads dropped DLL
Executes dropped EXE
UPX packed file
NanoCore
Malware Config
C2 Extraction:
donphilongz.org:1500
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 d832b9d26b8e022fb064d68edfcdc6e33a464fdd854f03c58d0e25b5ed9015ed

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments