MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c60b9f94ebece1e217b2724d77bd929dd208466813954315cb588887c6a21480. 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: 6

Intelligence 6 IOCs YARA 1 File information Comments

SHA256 hash:	c60b9f94ebece1e217b2724d77bd929dd208466813954315cb588887c6a21480
SHA3-384 hash:	df72ffe650e92d15eb7cab299b8130a0db5e0a2816664228ce90cfae16db1f8082ae0c4af85a1da6fd226bba0c977e2a
SHA1 hash:	5be53cb72024fac27e027857c09ad79c4a7124a0
MD5 hash:	c9a52acd2cb5a21a32cdeee85201d66d
humanhash:	seven-hotel-ceiling-juliet
File name:	T.HALK BANKASI A.Åž. 25.06.2020 Hesap Ekstresi.exe
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	998'912 bytes
First seen:	2020-06-25 13:22:32 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep	24576:jsO9OAInUPGGp+VVbNWK8Xhi+i2Hxv9D2Fiib4JIITAltezhJetV:r6pVbmXk0vso2izhJ
Threatray	499 similar samples on MalwareBazaar
TLSH	8825130A268CAF99EA7D437EE0951190D37CE142531BF35EAEC178EC2DE3391E482657
Reporter	abuse_ch
Tags:	exe geo Halkbank MassLogger TUR

abuse_ch

Malspam distributing MassLogger:

HELO: mail15.lwspanel.com
Sending IP: 185.98.131.27
From: Türkiye İş Bankası <halkbank.e-ekstre@halkbank.com.tr>
Reply-To: noreply@ileti.isbank.com.tr
Subject: T.HALK BANKASI A.Ş. 25.06.2020 Hesap Ekstresi
Attachment: T.HALK BANKASI A.Åž. 25.06.2020 Hesap Ekstresi.xz (contains "T.HALK BANKASI A.Åž. 25.06.2020 Hesap Ekstresi.exe")

MassLogger SMTP exfil server:
mail.ereglitso.org.tr:587

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/14327/

Detection(s):

SecuriteInfo.com.Trojan.Inject3.44022.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Launching a process

Creating a file

Sending an HTTP GET request

Using the Windows Management Instrumentation requests

Creating a file in the %temp% subdirectories

Reading Telegram data

Reading critical registry keys

Moving a file to the %temp% subdirectory

Connection attempt

Deleting a recently created file

Unauthorized injection to a system process

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c60b9f94ebece1e217b2724d77bd929dd208466813954315cb588887c6a21480/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-06-25 13:37:59 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=yyfz7fhl5tq6ef5sojgxppmstxjaqrticokugfollceiprvccsaa._file

Verdict:

malicious

MassLogger

14cbfd81ab9f8f3ae1926d160ddaa8a0f2a61f5ce89f30efc18487e419705c91

MassLogger

6d74007e7ac24c71ab27dd72dcbf6cc0a7caf046ca1f55eeeacf1e17f73b9d99

MassLogger

7acbbdd268bdf2531adcad6f22bda098583af6d67c170255bad8ebd4e33ce296

MassLogger

bfecf1d24ef83e7bc35143c6ef0cc09a0a77902e2fd6ef9f5d5a50d0968c088b

MassLogger

c8174141c60baa057aa9780fdb5fe1e4af59b9d3a9d5a1d8ab7d929b13d3882b

MassLogger

ccee643a10073ae4bd363ee989472f8aa0ffdcb408a4c98442082e20b4c4e501

MassLogger

e233ce7f095a6421cbf063354a29c51916131de74f35ae9ef6188c579cb16ad0

MassLogger

e67fc599ed1bffe0e2f9c8db8d5d355db6fe0960c466cd8e8ee9d07eb8714894

MassLogger

ed6563b9e166cc1214903f5dd679b939cb695949c4b08d36adb0be3ffcf857f1

MassLogger

+ 489 additional samples on MalwareBazaar

Result

Malware family:

masslogger

Score:

10/10

Tags:

ransomware spyware stealer family:masslogger evasion trojan

Link:

https://tria.ge/reports/200625-gelxycme2x/

Behaviour

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Looks up external IP address via web service

Modifies system certificate store

Reads user/profile data of web browsers

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.