MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 12f341bc0f65e96848b4dd440afc7f653e883e740adcb677fc4f8b5ba5c38ef2. 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


XpertRAT


Vendor detections: 5


Intelligence 5 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 12f341bc0f65e96848b4dd440afc7f653e883e740adcb677fc4f8b5ba5c38ef2
SHA3-384 hash: 78435481db77591895a4f3cf94d1779fff14ac493b94fe56b4d090c5ea2fd3e93cbbb648753d5a7834f777ce74cb3d70
SHA1 hash: 42390aa36dd526141c798849a02dfdebcbd17eb5
MD5 hash: f6eb3ee5a5791580cb437aed0ed50ee7
humanhash: winter-michigan-venus-lima
File name:f6eb3ee5a5791580cb437aed0ed50ee7.exe
Download: download sample
Signature XpertRAT
Create hunting rule
File size:354'816 bytes
First seen:2020-06-02 09:25:20 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:wZv7PY0M/5LpLMpvzrK29XdEwFslCuoDwn0TdlRLk:gVM/JpLwq2xuwFsDn0TdlR
Threatray 361 similar samples on MalwareBazaar
TLSH 3E74CE9D762072EFC857C472DEA81C68BB2168BBA35F8213901751ED9E4C997CF244F2
Reporter abuse_ch
Tags:exe nVpn RAT XpertRAT


Avatar
abuse_ch
XpertRAT C2:
194.5.99.136:3135

Hosted on nVpn:

% Information related to '194.5.99.0 - 194.5.99.255'

% Abuse contact for '194.5.99.0 - 194.5.99.255' is 'abuse@inter-cloud.tech'

inetnum: 194.5.99.0 - 194.5.99.255
netname: Privacy_Online
remarks: ------------------------------------------------------------------------
remarks: This prefix is used by a non-logging VPN service provider.
remarks: We don't log any user activities.
remarks: We don't host anything else on our servers than VPN software (OpenVPN,
remarks: IKEv1 & 2, WireGuard ...).
remarks: Our customers can open up to 8 Ports (TCP & UDP).
remarks: We support the Tor Project: https://www.torproject.org
remarks: Before sending us potential complaints, please read:
remarks: https://www.torservers.net/abuse.html
remarks:
remarks: We are under constant pressure by Spamhaus.
remarks: Spamhaus issues tons of fake SBL listings in order to destroy our service.
remarks: They use fake identities, violate EU laws and hide outside the EU in
remarks: Andorra to avoid legal consequences.
remarks: Please don't trust this organization.
remarks: If you have any questions related to our service, please contact us
remarks: directly via e-mail: support@inter-cloud.tech
remarks:
remarks: Thank you.
remarks: ------------------------------------------------------------------------
admin-c: RA9926-RIPE
tech-c: RA9926-RIPE
org: ORG-NFAS6-RIPE
country: GB
status: ASSIGNED PA
mnt-by: inter-cloud-mnt
created: 2019-07-20T20:42:53Z
last-modified: 2020-03-10T21:28:31Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-03 00:51:54 UTC
AV detection:
20 of 31 (64.52%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=clzudpapmxuwqsfu3vcav7d7mu7iqptublolm574j6fvxjodr3za._file
Verdict:
malicious
Label(s):
hawkeyekeylogger
Create hunting rule
emotet
Create hunting rule
Similar samples:
006c01ecec6a14ad6038b988764b9cebc4f75cdccd4ccedc5b962bdd3cc994bd
XpertRAT
13c555d2bc29bc384b7c496c0aefadfbe38d7b415e11c43bdbcfdf702062d1f3
XpertRAT
2b8072cf7b0c14a4f9c662d66cf5f6a64c7defb73fb6b0fcc9cd5d32ff004101
XpertRAT
4aff31bec64048fdf3913ac6ac61d5670cc351a3054500e6dcf25779b1a2e54b
XpertRAT
9666c06b6da42bc3cc7ae265a46cd4d137c74a1be711151efe9a44c31a894a78
XpertRAT
a2afda47f4169023bca3c730a48e58d6c40e84236b959a871e883ded3304d5fb
XpertRAT
ada06fa53bcebf55db1efd74571846489efb56f71f3e8283e157e78c69da8ee4
XpertRAT
bd2bf7c79dda8208f9ec0c2199d1ec61058aa43bbe6f8548623444fc143a3aec
XpertRAT
d87c321887e33a1f90a29b21be81459835a725d9a056916b1cafaaacc06169f5
XpertRAT
efa7f245a35c85568d26690f149f992e77c007fa1fbb7c2f4f050cea7fcca930
XpertRAT
+ 351 additional samples on MalwareBazaar
Result
Malware family:
xpertrat
Create hunting rule
Score:
  10/10
Tags:
family:xpertrat coreentity evasion persistence rat rezer0 trojan
Link:
https://tria.ge/reports/201109-x26pnpp4vj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System policy modification
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
Windows security modification
Adds policy Run key to start application
rezer0
CoreEntity .NET Packer
UAC bypass
Windows security bypass
XpertRAT
XpertRAT Core Payload
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:win_xpertrat_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments