MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b8072cf7b0c14a4f9c662d66cf5f6a64c7defb73fb6b0fcc9cd5d32ff004101. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2b8072cf7b0c14a4f9c662d66cf5f6a64c7defb73fb6b0fcc9cd5d32ff004101
SHA3-384 hash: c86626ba7a6da7d7e17e25ae5c92cb21f3dfc753a4e13942c1284e9bf0f592e8cfad5f96f625fff170ae8637e3ccc97b
SHA1 hash: 3e92a77ad4e208a678d5f0ccdd5bba0a9c08ecbb
MD5 hash: 9ef7a2253f269a14bf170f4a60a97538
humanhash: speaker-fanta-paris-steak
File name:Chemicals Genaral presentation.exe
Download: download sample
Signature XpertRAT
Create hunting rule
File size:290'816 bytes
First seen:2020-06-30 09:04:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 6144:v/VPsUcpb+BIaUpE9l0NKd2rQYSp9IZZNtIWdreNWwq3FCGSsVS:v/VPs9tvmpMQn6ZPtIIQvqDSsVS
Threatray 435 similar samples on MalwareBazaar
TLSH 2154013422BA1B36D5FDCBB125B050140FF2B54B6261D76D2E9821EE1AF37009A36F93
Reporter abuse_ch
Tags:exe nVpn RAT XpertRAT


Avatar
abuse_ch
Malspam distributing XpertRAT:

HELO: vps.gibalto.es
Sending IP: 82.194.93.48
From: procurement <procurement@airproducts.com>
Subject: Tender
Attachment: Chemicals Genaral presentation.gz (contains "Chemicals Genaral presentation.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 :
1
# of downloads :
94
Origin country :
n/a
Vendor Threat Intelligence
Detection:
XpertRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/17068/
Detection(s):
SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2b8072cf7b0c14a4f9c662d66cf5f6a64c7defb73fb6b0fcc9cd5d32ff004101/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-30 09:06:06 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=foahft33bqkkj6ogmllgz5pwuzgh335xh63lb7gjzvotf7yaieaq._file
Verdict:
malicious
Label(s):
hawkeyekeylogger
Create hunting rule
emotet
Create hunting rule
Similar samples:
006c01ecec6a14ad6038b988764b9cebc4f75cdccd4ccedc5b962bdd3cc994bd
XpertRAT
12f341bc0f65e96848b4dd440afc7f653e883e740adcb677fc4f8b5ba5c38ef2
XpertRAT
13c555d2bc29bc384b7c496c0aefadfbe38d7b415e11c43bdbcfdf702062d1f3
XpertRAT
4aff31bec64048fdf3913ac6ac61d5670cc351a3054500e6dcf25779b1a2e54b
XpertRAT
9666c06b6da42bc3cc7ae265a46cd4d137c74a1be711151efe9a44c31a894a78
XpertRAT
ada06fa53bcebf55db1efd74571846489efb56f71f3e8283e157e78c69da8ee4
XpertRAT
bd2bf7c79dda8208f9ec0c2199d1ec61058aa43bbe6f8548623444fc143a3aec
XpertRAT
d87c321887e33a1f90a29b21be81459835a725d9a056916b1cafaaacc06169f5
XpertRAT
dd02cb85d94d9d687d5de330f198abd8f1a84720947c03dfad880526830986f3
XpertRAT
efa7f245a35c85568d26690f149f992e77c007fa1fbb7c2f4f050cea7fcca930
XpertRAT
+ 425 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
evasion trojan persistence spyware
Link:
https://tria.ge/reports/200630-y3y9tpza3s/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Adds Run entry to start application
Checks whether UAC is enabled
Reads user/profile data of web browsers
UPX packed file
Adds Run entry to policy start application
UAC bypass
Windows security 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

File information

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

Malspam

XpertRAT

gz 57db1b0dea41c81d8ad105c99524ede8c1e2d305405f1a40dffc487b7e79ac7e

XpertRAT

Executable exe 2b8072cf7b0c14a4f9c662d66cf5f6a64c7defb73fb6b0fcc9cd5d32ff004101

(this sample)

  
Dropped by
MD5 146a8502915e143281af081d51621b96
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 57db1b0dea41c81d8ad105c99524ede8c1e2d305405f1a40dffc487b7e79ac7e
Cape
Cape
https://www.capesandbox.com/analysis/17068/

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