MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 515fbf67c103e796658acaf24ae3762943a56ebf14337ab46bf9e140f61da0f4. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 515fbf67c103e796658acaf24ae3762943a56ebf14337ab46bf9e140f61da0f4
SHA3-384 hash: 5073a2716df37b8dcccceae617acee7c470b09a7bd20389be0e66cb55ea18d3452172057366f74d6ca0b0a8345cef5a2
SHA1 hash: fc1913d79b6f8c738bfdbb64cb99ac863ce42f05
MD5 hash: d761f42a4df1938b43282d88e12c741a
humanhash: ink-carolina-thirteen-mirror
File name:d761f42a4df1938b43282d88e12c741a.exe
Download: download sample
Signature XpertRAT
Create hunting rule
File size:12'288 bytes
First seen:2021-09-25 07:06:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 192:zoLLS20e1PbqSTYreGfLhcqDEmQqMT0U2/JT0JN7KaeGq:zof0edb3TYreGvYBnT0UUKN7K+
Threatray 10 similar samples on MalwareBazaar
TLSH T195423B52A3D45A7AD9758972FC3767010A70F23BD8A2DF2E28C9503F6DA331051A373A
File icon (PE):PE icon
dhash icon 9ee5656565a5a585 (14 x NanoCore, 11 x XpertRAT, 5 x SnakeKeylogger)
Reporter abuse_ch
Tags:exe XpertRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
133
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d761f42a4df1938b43282d88e12c741a.exe
Verdict:
Malicious activity
Analysis date:
2021-09-25 07:08:18 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/61fd2ab0-a245-47f6-96bb-cd8286e1db5d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/191340/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.47032888.25043.29552.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/14248312-bf8b-40e4-9920-0a3a2aa5688c
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/857792
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 490225 Sample: EkEAGLFEiv.exe Startdate: 25/09/2021 Architecture: WINDOWS Score: 52 25 Multi AV Scanner detection for submitted file 2->25 27 Machine Learning detection for sample 2->27 7 EkEAGLFEiv.exe 1 2->7         started        process3 process4 9 powershell.exe 70 7->9         started        11 powershell.exe 7->11         started        13 powershell.exe 7->13         started        15 powershell.exe 7->15         started        process5 17 conhost.exe 9->17         started        19 conhost.exe 11->19         started        21 conhost.exe 13->21         started        23 conhost.exe 15->23         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/515fbf67c103e796658acaf24ae3762943a56ebf14337ab46bf9e140f61da0f4/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2021-09-24 20:11:34 UTC
AV detection:
11 of 28 (39.29%)
Threat level:
  2/5
Verdict:
malicious
Similar samples:
0705e1b45d273fb67be56165f448e1238f54a0747c8ccf85713cf58d1bf901f7
XpertRAT
070e90b07cec3c978e33cb74a1848ba503d7ec1fd512a703c34fc5fa1a133ba3
XpertRAT
19f7f97c17580f22d17edc3e01639286a09eb587863dd298aebee46125bf5307
XpertRAT
229e3e37dfae9115f03c4f7b0ce806bcbfdfcf79f561e86e9499f8ed96221762
XpertRAT
712073df2ebfc18febbf67741573f0d6d3e24ac847786995c375be92240cac69
XpertRAT
7d6bdb0d30defb27ebfb460ab164507786c453edac69c31627463cde320b8906
XpertRAT
8712b3b0175dd8b53ec6f0f586197fe520292d2adfb66f0d6afcbe87eb11a135
XpertRAT
8b630a14b747cf4ab2964814a0ffe646e25e7301f4eabe2e3a93b60ed7090875
XpertRAT
99e4750c775bb7e8406a3ee86e62af83c36139a8090bb621b167d2b224a872be
XpertRAT
f931f1b6e3477b555166866765469c847f7c1ba547a8a0f136720db24310bc3b
XpertRAT
Result
Malware family:
xpertrat
Create hunting rule
Score:
  10/10
Tags:
family:xpertrat botnet:test evasion persistence rat trojan
Link:
https://tria.ge/reports/210925-hxnp7aafbj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System policy modification
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
Deletes itself
Windows security modification
Adds policy Run key to start application
UAC bypass
Windows security bypass
XpertRAT
XpertRAT Core Payload
Malware Config
C2 Extraction:
kapasky-antivirus.firewall-gateway.net:4000
Unpacked files
SH256 hash:
515fbf67c103e796658acaf24ae3762943a56ebf14337ab46bf9e140f61da0f4
MD5 hash:
d761f42a4df1938b43282d88e12c741a
SHA1 hash:
fc1913d79b6f8c738bfdbb64cb99ac863ce42f05
Link:
https://www.unpac.me/results/1f6a7b66-f550-4068-83bd-3c1407488097/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/515fbf67c103e796658acaf24ae3762943a56ebf14337ab46bf9e140f61da0f4

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

XpertRAT

Executable exe 515fbf67c103e796658acaf24ae3762943a56ebf14337ab46bf9e140f61da0f4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1635439/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1635950/
Cape
Cape
https://www.capesandbox.com/analysis/191340/

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