MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 504262fee337ce25886eef29520b472ff977d9069bd572f0eb72a3e51dcd82db. 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: 504262fee337ce25886eef29520b472ff977d9069bd572f0eb72a3e51dcd82db
SHA3-384 hash: bc306aa338d2e2690dff858295369a1dcb9fb04c60534ee777608ea3773bc0f02a42adde2d5a443e6f8d8b25e2abe77f
SHA1 hash: c53687f172504c5aec12b0d7f56b5b858af5b2a8
MD5 hash: c595cb15e518bbd6ce07fc5bfb134643
humanhash: pluto-bakerloo-nitrogen-green
File name:Swift752DBR.Scan...exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:1'297'408 bytes
First seen:2020-06-01 19:41:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f56a7178ddd31e8b70e2c06f5413b70b (7 x AgentTesla, 3 x MassLogger, 1 x RemcosRAT)
ssdeep 24576:vdQ0vSkIwc+DrQD+EjSa2n/12fu2ohNqD06c/Rs+N:vdUph+IK8Sa2n/EfuVHqQbC+N
Threatray 2'129 similar samples on MalwareBazaar
TLSH DD55C0E2A2A34637C06E15FDFC1747789929FE132B28B96327E0D84C9E356413426ED7
Reporter abuse_ch
Tags:exe MassLogger


Avatar
abuse_ch
Malspam distributing MassLogger:

HELO: nava.com
Sending IP: 216.108.227.76
From: Jorge Dubon <citlalli@breful.us>
Subject: RE: RE: Forklift Order
Attachment: Swift752DBR.Scan..rar (contains "Swift752DBR.Scan...exe")

MassLogger SMTP exfil server:
mail.ejabgroup.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Malware.Errv-7996272-0
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-06-01 20:36:16 UTC
AV detection:
33 of 48 (68.75%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kbbgf7xdg7hclcdo54uvec2hf74xpwigtpkxf4hlokr6khonqlnq._file
Verdict:
malicious
Label(s):
hawkeyekeylogger
Create hunting rule
Similar samples:
0a19a947700333633a48cf56c2eff8667d3dd9eaa4f3b06a92ef6b0d8eda1be5
MassLogger
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174a316b65f50415eec6231fb7d226c7be795126530aaf5ceb189aab488bc954
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53b4179d18dc27443d5182752aaf6d78253ec7fc4eac192dcf6078884af51535
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5445e1817d6ebedcb6026a8b5ea2f517ece1b7056a82342b490f4351f57293cd
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61f71454eee2bb4a8de161e795ff31da2cec631df0582a30fd7cceb54ae02892
MassLogger
63dfa8d2edddff1965c17df05de30c3d24ada34cc632d0f3a1a03c87f670674b
MassLogger
70e0116e04e3ff9cdd2d500e2ec54946f3380c0a0e9e74ada84f1d1638e89223
MassLogger
841121eea932bf572bdad61acc6921567ce6bf9f50c6135150c14d3dc0a8a451
MassLogger
e86613cf07af745b852826b01d09b1899773ebc146f0c93ce7714f782eadf12f
MassLogger
+ 2'119 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
family:masslogger ransomware spyware stealer upx
Link:
https://tria.ge/reports/201109-k6te1xh2le/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Drops startup file
UPX packed file
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

rar 4294b051f3ac508ed929c377103a8882361dff858f4dc25c4f7f0ab003821374

MassLogger

Executable exe 504262fee337ce25886eef29520b472ff977d9069bd572f0eb72a3e51dcd82db

(this sample)

  
Dropped by
MD5 4df7c8219885fd892a487f06d0d82d78
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 4294b051f3ac508ed929c377103a8882361dff858f4dc25c4f7f0ab003821374

Comments