MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77617f3e0579d71cd4b5a32326be24a8d80568d6d4f04c46d736a3b77c884053. 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: 4


Intelligence 4 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 77617f3e0579d71cd4b5a32326be24a8d80568d6d4f04c46d736a3b77c884053
SHA3-384 hash: 4d79d7d4f2c7c51e80be0098a2f9a5f80f90d3b6c59dfa644c856afe71b0d5876b4f42a09274fd66ce3c8065785c3946
SHA1 hash: 74616485046ff0d78e282e2ef3efdd3be60081a2
MD5 hash: 6aa52e2a1048d03a1f8758cff22823a5
humanhash: timing-william-fourteen-batman
File name:Quote Request.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:888'320 bytes
First seen:2020-06-11 18:20:07 UTC
Last seen:2020-06-12 10:25:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:a/e1OjbSO1uv5/c3IVOHUVGN/6E57iT7S3u7MeM8KUex0Eo:hsjbSV/KqDENfmT7DIeMVjWr
Threatray 809 similar samples on MalwareBazaar
TLSH 7815F1DC365071EFC427C976CDA42C64EA20B5AB831BC607A05716AC9A4DAD7CF246F3
Reporter abuse_ch
Tags:exe MassLogger


Avatar
abuse_ch
Malspam distributing MassLogger:

HELO: jubilantbiosys.com
Sending IP: 45.137.22.118
From: Girish K N <Girish.N@jubilantbiosys.com>
Subject: Quote Request
Attachment: Quote Request.cab (contains "Quote Request.exe")

MassLogger SMTP exfil server:
mail.drngetu.co.za:587

Intelligence

File Origin
# of uploads :
3
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/9049/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.cc.9219.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-11 18:21:06 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=o5qx6pqfphlrzvfvumrsnprevdmak2gw2tyeyrwxg2r3o7eiibjq._file
Verdict:
suspicious
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3e57aaffcd5dfe4c6487c73f7c457865405070f276efab07164f30be4741e733
MassLogger
42ee1657e20e862e7c2602a0e62aa35d3dc26ba22644db5acb13ce074d321781
MassLogger
46fcd198aa60c5510e6afb60b7ca8db803fd876fdbdda5b92481d52d105d1c28
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49ebdee0fec93cc0c1815c018bdff160a61568e5e1369336918a97724dd4ad72
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81ae80d0dc7e949cd78a6b555c1b08ebd8ec89ecf9847f3d1c0d9790b11be355
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9100a66246aa52a3839f411bcf8763f423abd9ae1ac664ea0435d23bc0e6f03f
MassLogger
bb80a789749ace5e8253fbfb512e40d9078b40c10afb2f3822b904ff13ab195b
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e42cda0296600ccc7c258f266f41762997892d4d82ce7b8c9e9d95585a6aaa68
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eb3d6a6bfec90855240b6e239a10d283ecf13b118e9b769e2f4100b3eec76a12
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f7ecd0e638cbffb3b985691c57451ea93845e8f16e4003d0f91ba3f02eb54c03
MassLogger
+ 799 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
family:masslogger evasion ransomware rezer0 spyware stealer
Link:
https://tria.ge/reports/201109-x8at42ynga/
Behaviour
Creates scheduled task(s)
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Maps connected drives based on registry
Checks BIOS information in registry
Checks computer location settings
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
rezer0
MassLogger
MassLogger Main Payload
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.

Malspam

MassLogger

cab 4ed6965094d3d077a8f4a0988eb7d65e54e949ed23c47eacf8875a63db525681

MassLogger

Executable exe 77617f3e0579d71cd4b5a32326be24a8d80568d6d4f04c46d736a3b77c884053

(this sample)

  
Dropped by
MD5 f15efc9eecdfe989fcb60bb660197609
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 4ed6965094d3d077a8f4a0988eb7d65e54e949ed23c47eacf8875a63db525681
Cape
Cape
https://www.capesandbox.com/analysis/9049/

Comments