MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d47f5168e5b3b521b9e2722207e1fcf5be168c8dab409ffd575cba8c08fe1f9e. 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


MassLogger


Vendor detections: 5


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

SHA256 hash: d47f5168e5b3b521b9e2722207e1fcf5be168c8dab409ffd575cba8c08fe1f9e
SHA3-384 hash: aa391c8e1523cd8b44148136ee32cffa12aea402a939cf8b6bb33e5b05286a515d21c7f54c4e930655a357635d1dc035
SHA1 hash: 95f1be6b1e4f159712d415bfb99c8dd57202a18b
MD5 hash: 9edb7a4a29110cd92c0f304fd69f8308
humanhash: friend-two-cardinal-florida
File name:kWRzqj4iO78z4ri.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:764'416 bytes
First seen:2020-07-07 10:04:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:Il26ku3veU+BHtCO6ZH12+joMBVEN380WE1ZcBWfoilzOivhpLE89i:PuWU+xBIHbvfc38vZBWwiJvPni
Threatray 790 similar samples on MalwareBazaar
TLSH 12F4DFB032B5AFA6C53A0FF9A11421104FF0399B652DD3A86EC130DB55E6F449E91BB3
Reporter abuse_ch
Tags:exe MassLogger


Avatar
abuse_ch
Malspam distributing MassLogger:

HELO: uzlinshpl01.uzcloud.uz
Sending IP: 185.74.4.8
From: Sharath kumar.U <CONTACT@KIDDIESEYECARE.COM.AU>
Subject: Refund Payment
Attachment: Overhead total volume may.rar (contains "kWRzqj4iO78z4ri.exe")

MassLogger SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Generic.mg.9edb7a4a29110cd9.29727.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Reading Telegram data
Creating a file
Reading critical registry keys
Moving a recently created file
Enabling autorun with Startup directory
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d47f5168e5b3b521b9e2722207e1fcf5be168c8dab409ffd575cba8c08fe1f9e/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-07 10:06:07 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2r7vc2hfwo2sdopcoirapyp46w7bndenvnaj77kxls5iych6d6pa._file
Verdict:
unknown
Similar samples:
01c35d1439c515026131906eb33bc1db24f75344621af5b0550f3190bdc306e4
MassLogger
2bdc06696ba12ce9ab528c154da052cc9151cda183ed9e6e36692db87237dbab
MassLogger
2e4c2e1f029a185fd175088a1c556a088fa58ee349802c1bfe059a53e3b96e8d
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43fb16d3298e49dbe523945871874f7658c8e3b1263ca0a7f9234c23c567cce7
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66b15ee82b31364bbb038c7a2f60fac0057d01b0865b2b71a4418293fc9e056d
MassLogger
85e27a1781cf4c5207506a5c2a7df47ab4b79186ffeb2fa6665fb4c2bd50f261
MassLogger
a6e37f96da16a4f2be724e41fb5aa0ddcb75ba281b2dcf2077779592ab0ed5bb
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b66161fa88a01668f2b10e0167ab2b2f3d964c8f102cdd24e9fc778a163c4a4f
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c416fa0abfd8346583584b31364a576be0df270dc4d96ae67028b2ddf3076a24
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e8354b6fbf1b300bf85684f18f48209e2c767c8654d2ab6bcd50375b23deb03c
MassLogger
+ 780 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
spyware stealer family:masslogger
Link:
https://tria.ge/reports/200707-eym74vgzk6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads user/profile data of web browsers
MassLogger
MassLogger log file
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:masslogger_gcch
Create hunting rule
Author:govcert_ch

File information

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

a8726b7c68c8b51b9a6837b42d04817b

MassLogger

Executable exe d47f5168e5b3b521b9e2722207e1fcf5be168c8dab409ffd575cba8c08fe1f9e

(this sample)

  
Dropped by
MD5 a8726b7c68c8b51b9a6837b42d04817b
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/22219/

Comments