MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ada06fa53bcebf55db1efd74571846489efb56f71f3e8283e157e78c69da8ee4. 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: 4

Intelligence 4 IOCs YARA 2 File information Comments

SHA256 hash:	ada06fa53bcebf55db1efd74571846489efb56f71f3e8283e157e78c69da8ee4
SHA3-384 hash:	38e6ddcc32a559b128e3ddffe79d216b720c69ec130f9a989f01ab2649d134864acd0d39f74c62d107d946e17e764894
SHA1 hash:	05a7d384860296a1d5b5d53f908403a53ac7f8bd
MD5 hash:	dd5e6e486e6facac99576ee8ebfe048b
humanhash:	table-august-two-alpha
File name:	02 SCRAP BIDDING INVITATION_xlsx.exe
Download:	download sample
Signature	XpertRAT Create hunting rule
File size:	308'736 bytes
First seen:	2020-06-16 15:32:12 UTC
Last seen:	2020-06-16 17:01:46 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep	6144:97G2DAox4ILVJEvpNx/VJU/bXl0V1CW6V81VqM21Gkh6L261u9fn:97GMnx4ILVJANxTUTm1IOGM21Gkhwmv
Threatray	361 similar samples on MalwareBazaar
TLSH	8964F10D76AC5B29C7BC673C95F229840BF8B92B7422EF194E8832D91D237C15A51F87
Reporter	abuse_ch
Tags:	exe nVpn RAT XpertRAT

abuse_ch

Malspam distributing XpertRAT:

HELO: server.kibriswebtasarimi.com
Sending IP: 176.9.21.149
From: PINAR DELIHASANOGLU <pinar.delihasanoglu@poscoassan.com>
Subject: Posco Assan TST JUNE Steel PipeTender Invitation ( Due Date: 27 july12:00 )
Attachment: 02 SCRAP BIDDING INVITATION_xlsx.gz (contains "02 SCRAP BIDDING INVITATION_xlsx.exe")

XpertRAT C2:
79.134.225.85:3135

Hosted on nVpn:

% Information related to '79.134.225.64 - 79.134.225.127'

% Abuse contact for '79.134.225.64 - 79.134.225.127' is 'abuse@your-vpn.network'

inetnum: 79.134.225.64 - 79.134.225.127
netname: YOUR_VPN_NETWORK
country: DE
remarks: ****************************************************
remarks: This subnet belongs to a VPN service provider.
remarks: We protect the right to privacy, which means
remarks: we don't log the activities of our users.
remarks: ****************************************************
admin-c: EH4074-RIPE
tech-c: YVN10-RIPE
status: ASSIGNED PA
abuse-c: YVN10-RIPE
org: ORG-YVN1-RIPE
mnt-by: AF15-MNT
created: 2019-07-19T18:26:38Z
last-modified: 2019-07-19T18:51:28Z
source: RIPE

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/11066/

Detection(s):

SecuriteInfo.com.MSIL.GenKryptik.EMOR.19709.UNOFFICIAL

Gathering data

Threat name:

ByteCode-MSIL.Trojan.Kryptik

Status:

Malicious

First seen:

2020-06-16 15:34:05 UTC

AV detection:

26 of 31 (83.87%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=vwqg7jj3z27vlwy67v2fogcgjcppwvxxd47ifa7bk7tyy2o2r3sa._file

Verdict:

malicious

Label(s):

hawkeyekeylogger

emotet

Result

Malware family:

n/a

Score:

10/10

Tags:

spyware evasion trojan persistence

Link:

https://tria.ge/reports/200624-3pqyjfy64j/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

Suspicious use of SetThreadContext

Checks whether UAC is enabled

Adds Run entry to start application

Reads user/profile data of web browsers

UPX packed file

Adds Run entry to policy start application

Windows security bypass

UAC bypass

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_vobfus_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator

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