MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5d23c0113f6b67689ba81bb35056cc530d8ccd6c393f26def4103e9b69d110e2. 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:	5d23c0113f6b67689ba81bb35056cc530d8ccd6c393f26def4103e9b69d110e2
SHA3-384 hash:	c5ad1c3e5ba833b24041e85913769549f4e5803d1f72a460f02d7850b36b90d829fa900e7d8bfa645d248b48c4123743
SHA1 hash:	91d2ff6157b054f48530b2fbe62b4264066343d5
MD5 hash:	73cfbd3038b2dd6518c91ad03019fc3d
humanhash:	white-alanine-thirteen-asparagus
File name:	Remittance Payment Report.exe
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	1'127'424 bytes
First seen:	2020-06-04 06:22:38 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:ALX6hUJQTIjsYXh7uz7nUelAPYhYaFGcr:ALX6h5IjsYJMTpyghY8
Threatray	3'163 similar samples on MalwareBazaar
TLSH	7935BEDC762071EFC85BD472CE981CA8AA6174BB931F4203A46715ADDE0C99BDF244F2
Reporter	abuse_ch
Tags:	exe MassLogger

abuse_ch

Malspam distributing MassLogger:

HELO: serve0.debruijn2.pw
Sending IP: 173.82.168.54
From: "Honma"<info@debruijn2.pw>
Reply-To: "Honma"<sirnra.intl.fze@gmail.com>
Subject: Remittance Payment Report
Attachment: Remittance Payment Report.7z (contains "Remittance Payment Report.exe")

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

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Gathering data

Threat name:

ByteCode-MSIL.Trojan.Kryptik

Status:

Malicious

First seen:

2020-06-04 07:22:10 UTC

AV detection:

19 of 31 (61.29%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=lur4aej7nntwrg5idozvavwmkmgyztlmhe7snxxuca7jw2orcdra._file

Verdict:

malicious

MassLogger

1e351911bf4f3405c644d9145ba2947cf78e9049578fe1e64b3466478ad3e1cf

MassLogger

29285c1e0f58e12ace807098090275535b37d6faf0379372b4ae41299cca5c3f

MassLogger

29bf504889a98344e8f5199b18b4c86314c213de566a7671ddd55856c87c8cfb

MassLogger

4c5881962cffc89a01446fe5cfaa1c5f5a42c29c2ec1b75f9dd10232434e9986

MassLogger

519675edeedff67d6e38db3a65860747facf59b0301ca98fb85c52a135017791

MassLogger

ae2820f20d20e5dc262e7e018e027646b4e5e4fcbc58cc6663dd077890b27e64

MassLogger

b3a68a5f2b68c4d0bb8d440144a968a680c954976bfeec54ae8074f616c0aded

MassLogger

e245394d284c52b53c088927f7548cccff63b0bdc36427c1e4f6f66edc3153bd

MassLogger

fd1a4137fb29a94777cafedaaf9118b456f4f3aa7e6cc7de3a40e5c180776c34

MassLogger

+ 3'153 additional samples on MalwareBazaar

Result

Malware family:

masslogger

Score:

10/10

Tags:

family:masslogger ransomware rezer0 spyware stealer

Link:

https://tria.ge/reports/201109-4ylff5dmbn/

Behaviour

Creates scheduled task(s)

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Looks up external IP address via web service

Checks computer location settings

Reads user/profile data of web browsers

rezer0

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.