MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4035190e2bab1261203e91970cfdc1f3e13387dcf624ed03f05692e480352fe7. 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

SHA256 hash:	4035190e2bab1261203e91970cfdc1f3e13387dcf624ed03f05692e480352fe7
SHA3-384 hash:	de851d3faa724c6a85af1bed38d1c4e693cb164217bdf201562d8adbe62f100697f48d8bdc3b15e30d21ca4391e7af17
SHA1 hash:	2208a70548f67964f48a52df366bd70b5532f6b4
MD5 hash:	8f71a7609408e4af8e1bb7b4bd7307a0
humanhash:	monkey-tennessee-quebec-pasta
File name:	Our New Order June 17 7020 at 2.30_PVV440_PDF.exe
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	1'335'296 bytes
First seen:	2020-06-17 18:24:49 UTC
Last seen:	2020-06-17 18:43:37 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:VvldzeMQ4jawiY0ujYfUaVqJ54O9Pb2j5cPA7iYxdS8JW0K6K:V/JQ4jsdfUs4D9PbK5c3YxQo
Threatray	1'113 similar samples on MalwareBazaar
TLSH	99557C3635C25928C5280572406B9AC29BF35B853A53DB2EF0AF439B5E42F2F7B520DD
Reporter	abuse_ch
Tags:	exe MassLogger

abuse_ch

Malspam distributing MassLogger:

HELO: server3.avaforum.com
Sending IP: 185.76.77.126
From: Makilov Versiley <direccion@eucov.com>
Subject: RE: AW: Our New Order No. 155717
Attachment: Our New Order June 17 7020 at 2.30_PVV440_PDF.img (contains "Our New Order June 17 7020 at 2.30_PVV440_PDF.exe")

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

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Gathering data

Detection(s):

SecuriteInfo.com.Mal.Generic-S.6875.8914.UNOFFICIAL

Gathering data

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-06-17 18:36:15 UTC

AV detection:

24 of 29 (82.76%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ia2rsdrlvmjgcib6sglqz7ob6pqthb646yso2a7qk2jojabvf7tq._file

Verdict:

malicious

MassLogger

110e9666025176f94b715b77f8677d5eb9049c6a79d61716be8e1646b70b36bb

MassLogger

15fca9cc94b9a0632fe98a3a15e0c75d1f3ff2ce42a47d7b9d76217ca4bfca05

MassLogger

197333a2482a465d8e9c582b7c839968fb2fffd04c987e7acb8fc91ee9649c62

MassLogger

51feba16fe4544448af69bc8c311f138aeec6d3c92114aaa9d00c427bbe240d8

MassLogger

7573a215a8c55cef7dd88267f3df3561fea190c207eb09cae2b59641945748d4

MassLogger

a3597ac0873ae3a71729eed1521710b6899ed9d886601b4b9e2ed207db1f087c

MassLogger

a94fbd3e8c8b1908012d463fecc5236811dbcdc2d23be3de80a27ed7f12495e1

MassLogger

cd5eeb8026313e1bcfff3db5c1e30ff15477427f16e23e885df3b57adceac0b6

MassLogger

f28557f6df85161df5afc6dbdf2593ea9e089aace9442a27ec79967544d7de7d

MassLogger

+ 1'103 additional samples on MalwareBazaar

Result

Malware family:

masslogger

Score:

10/10

Tags:

ransomware stealer spyware family:masslogger

Link:

https://tria.ge/reports/200624-wd2v4297r2/

Behaviour

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetThreadContext

Looks up external IP address via web service

MassLogger log file

MassLogger

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.