MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8fd65d51cacf70ad39a95d0c7e89af58c406bce0a61f1365ba7889475e0e1218. 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:	8fd65d51cacf70ad39a95d0c7e89af58c406bce0a61f1365ba7889475e0e1218
SHA3-384 hash:	bbf79b9057d001a0fde2299dde7e8e85aa56a8cb4bdd4d6548f6279677b27a64c1ec41cfc83beeeb8a29379652e5daaa
SHA1 hash:	987e30e37d99b08d9d22e199108893cf01ee24a9
MD5 hash:	f2209b14ae0829869f16b7dc0c78c813
humanhash:	mississippi-september-fruit-green
File name:	Attached Products Inquiry.doc.z.exe
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	904'704 bytes
First seen:	2020-06-17 05:58:16 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep	24576:tjUPAWVz2BDvt9I4Xrzy9wXiDKD3HgG/U/OvXu:tjUoWBQDpmwXAKsAU/yu
Threatray	656 similar samples on MalwareBazaar
TLSH	281523467E98CB62C2B9CF39D8E200A447B58A476E12F25F7CC8374D2661BE7491271F
Reporter	abuse_ch
Tags:	exe MassLogger

abuse_ch

Malspam distributing MassLogger:

HELO: sfh.com
Sending IP: 37.49.224.120
From: Christophe ROBERT <christophe_robert@sfh.com>
Subject: Inquiry and lead time For Attached Products
Attachment: Attached Products Inquiry.doc.z.rar (contains "Attached Products Inquiry.doc.z.exe")

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

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/19099/

Detection(s):

SecuriteInfo.com.BehavesLike.Generic.fc.30295.UNOFFICIAL

Gathering data

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-06-17 06:00:07 UTC

AV detection:

24 of 31 (77.42%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=r7lf2uokz5yk2onjlugh5cnpldcanphauyprgzn2pceuoxqocima._file

Verdict:

malicious

MassLogger

0f589bd3c4bfdf1301a52c6b4b9f9202ab61131bb7230f4e91767b28894005b2

MassLogger

228f19c1186ef3077b4d7bd5ca03253f4a769ce6af984e1c4b0d40bc46948f7d

MassLogger

39ee4970955c00558113be278502d7a8039fbc7fdfbc55e755dfdea14d4193c6

MassLogger

8620876c548441699597c4d832de70efc7d058313adeab79c317dbbbd9a3af25

MassLogger

87b6456b3368ef7dc9b78b73855341c550025285e26c05af3ecd17815737de34

MassLogger

8ad15f68fcbdc182e9a092c8fe391a25b89dfa4fd30840ff8c0b644d66e3053e

MassLogger

c4f0b3610d084b670fbcd8d5405153b208907ac348a190df4cfa41b1dc4f029c

MassLogger

e08fedcdcfc38684de2868ee177397876a60e28f6cbaf54f6eeb31c5280b0901

MassLogger

f34f4e3d8e9c1ec1d066d75d07f3d93c70931d6a54d736dc12f83b8277db2557

MassLogger

+ 646 additional samples on MalwareBazaar

Result

Malware family:

masslogger

Score:

10/10

Tags:

ransomware spyware stealer family:masslogger

Link:

https://tria.ge/reports/200624-r6s6zkk8nn/

Behaviour

Creates scheduled task(s)

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

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.