MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3597ac0873ae3a71729eed1521710b6899ed9d886601b4b9e2ed207db1f087c. 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: a3597ac0873ae3a71729eed1521710b6899ed9d886601b4b9e2ed207db1f087c
SHA3-384 hash: 2820234366dc639690b4199cb8254637fe34dff4a0d6d9b53e2525479e56bc1e7c2d0733ea1caabb06f68243434f75b2
SHA1 hash: fcdd38b2b364d32b4294c3a0611f011afc0fd3f0
MD5 hash: 8f8abb6f33adbb7043c405bba2c19968
humanhash: river-twelve-nuts-stream
File name:DHL_May 2020 at 90.6C7M490_PDF.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:1'366'016 bytes
First seen:2020-06-12 06:55:26 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:eaU46VEt6QMQ4jawiY0ujYfUaVqJ54O9Pb2j5cPA7iYxdS8JW0K6K:446NPQ4jsdfUs4D9PbK5c3YxQo
Threatray 513 similar samples on MalwareBazaar
TLSH 4D553B3A31C14808C5280632807A9BC1BAF66B843A63DB5EF1AB535B9F43B6F77511DD
Reporter abuse_ch
Tags:DHL exe MassLogger


Avatar
abuse_ch
Malspam distributing MassLogger:

HELO: host6.fastpath.gr
Sending IP: 176.119.210.163
From: DHL Customer Support <noreply@dhl.com>
Subject: Re: DHL Notification / DHL_AWB_0011179303/ ETD
Attachment: DHL_May 2020 at 90.6C7M490_PDF.img (contains "DHL_May 2020 at 90.6C7M490_PDF.exe")

MassLogger SMTP exfil server:
mail.kogep-k.hu:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/9133/
Detection(s):
SecuriteInfo.com.Variant.Razy.685233.23270.20198.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-12 06:57:06 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=unmxvqehhlr2ofzj53ivefyqw2ez5woyqzqbws46f3japwy7bb6a._file
Verdict:
malicious
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069f648a3a238ea6eff0b5cd1626258856c5f74bcc41741077fe2811d5bf446a
MassLogger
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51feba16fe4544448af69bc8c311f138aeec6d3c92114aaa9d00c427bbe240d8
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7573a215a8c55cef7dd88267f3df3561fea190c207eb09cae2b59641945748d4
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a16d191db58b4a988abfb3b12098ee3301d84a81d8feba8cb537857a573c86be
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a94fbd3e8c8b1908012d463fecc5236811dbcdc2d23be3de80a27ed7f12495e1
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cd5eeb8026313e1bcfff3db5c1e30ff15477427f16e23e885df3b57adceac0b6
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+ 503 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
family:masslogger agilenet ransomware spyware stealer
Link:
https://tria.ge/reports/201109-3kqypc7hcs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Obfuscated with Agile.Net obfuscator
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

img 436721c75699b2ced805e19545c98e72f8d9e3d2e93efdbba086911e98757036

MassLogger

Executable exe a3597ac0873ae3a71729eed1521710b6899ed9d886601b4b9e2ed207db1f087c

(this sample)

  
Dropped by
MD5 bdc993a2fe4a8a10aa6814062e4408ff
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 436721c75699b2ced805e19545c98e72f8d9e3d2e93efdbba086911e98757036
Cape
Cape
https://www.capesandbox.com/analysis/9133/

Comments