MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d087cb4fc608dfa1fa78c91ce168189bbc3e9c7bfbf7a7e60a050858be3770e0. 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:	d087cb4fc608dfa1fa78c91ce168189bbc3e9c7bfbf7a7e60a050858be3770e0
SHA3-384 hash:	10918111bedf940b4efa7473d9b8a808dacf8707f59c4523deb752c7a436906c6f74ce4dc83a2c5e79a05c981fbdb3c5
SHA1 hash:	1135435424dd0eb0dcea7e1e4ce188d95c8f63ea
MD5 hash:	4df5a47d4884557fb5bf44c65a4562e6
humanhash:	india-high-cola-fish
File name:	CATALOGUE RMK TRADING LTD_PDF.exe
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	835'072 bytes
First seen:	2020-07-02 07:50:49 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:o0wIxmgQzuTfFvyu8etQXpv8E2a8uU0huZ508VdZHdPclgGP90AqmefZlGM6mn:101YhbsZ7+xVdZiumex
Threatray	554 similar samples on MalwareBazaar
TLSH	FB05121427FC6228EEB62B74D9B2012093337A99653AE72D0A8D705F0FB7F4596117B3
Reporter	abuse_ch
Tags:	exe MassLogger

abuse_ch

Malspam distributing MassLogger:

HELO: vm6534.seewebcloud.it
Sending IP: 213.171.165.67
From: RMK Trading LTD <c.eomirou@rmk.es>
Subject: RFQ
Attachment: CATALOGUE RMK TRADING LTD_PDF1.iso (contains "CATALOGUE RMK TRADING LTD_PDF.exe")

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

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Gathering data

Detection(s):

SecuriteInfo.com.MSIL.Kryptik.WQV.UNOFFICIAL

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d087cb4fc608dfa1fa78c91ce168189bbc3e9c7bfbf7a7e60a050858be3770e0/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-07-02 06:35:13 UTC

AV detection:

26 of 29 (89.66%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=2cd4wt6gbdp2d6tyzeooc2ayto6d5hd37p32pzqkauefrprxodqa._file

Verdict:

malicious

MassLogger

1a258f5509ae1bb4edace69afd414ba2f0cb4a708f73d6d3109aa027117cd5a1

MassLogger

24c562354db976b7e22cd1573ce340d058061eae82feb671cf8b1c5c11f5a70c

MassLogger

58dea698e2c5b2a9310769bd735db939a1b6ed8cc80fdbc3aa5f0f6e25a074fc

MassLogger

82621455e0c9ed9c46f6947beeaf2c5a6962a035eea50b337fad6368b5a6485b

MassLogger

84677c149d04ffa351b3dcb6adf5b7b4e1cffc27196c4aaa2db06842a15a00ca

MassLogger

93829e18901794a25cdf80052f95b3ac59a8610bf4dcf4320936e763bc26ab6e

MassLogger

b7946830a71af1e359d6b3880bd283ab2c50ff1a07f7364cd7e17a4fa6512135

MassLogger

d31e6f284e80c5047537730643d3764f154930821219ea28e072f7f064a33647

MassLogger

d69aa1932b2e702e5065ee19da9fc9cf2b05e7dbaa617141b14eaa501a14955e

MassLogger

+ 544 additional samples on MalwareBazaar

Result

Malware family:

masslogger

Score:

10/10

Tags:

ransomware stealer spyware family:masslogger

Link:

https://tria.ge/reports/200702-srtrbystt2/

Behaviour

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 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.