MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b22c648668d77e156bb1d3df67f22c0731bc3ea1010b4ddba7317f3f71b33329. 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:	b22c648668d77e156bb1d3df67f22c0731bc3ea1010b4ddba7317f3f71b33329
SHA3-384 hash:	bf597408f473b5ea073e85fd3fff02b1780e6fabca5e85feaa9f9c745b4a31a0c46d0c2796742766910a22ac06defee5
SHA1 hash:	9e79bba575e0e09d1b9c0f06f298f9c020b57198
MD5 hash:	ab56ad172a0bbb66aeff5c8d18aadc53
humanhash:	oscar-item-missouri-autumn
File name:	Payment.exe
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	1'542'144 bytes
First seen:	2020-07-13 11:53:12 UTC
Last seen:	2020-07-13 17:44:43 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep	12288:r+TuZ7ESGcQrkCA7jmNtLyIsG5EypNbv7sUyzO2kTCvZOEAXEJaCvr3tasNDwSRA:zRESGjrVs1ipv7sfj+wOVXSaCxas
Threatray	711 similar samples on MalwareBazaar
TLSH	71653A3A38D1480CC9751279C974A9D1E6E1778A3B53CB1EE09B131B5E037AB7B860DE
Reporter	abuse_ch
Tags:	exe MassLogger

abuse_ch

Malspam distributing MassLogger:

HELO: bromfordiron.co.uk
Sending IP: 37.49.230.253
From: Kieran Unitt <Kieran@bromfordiron.co.uk>
Subject: Kindly Confirm Payment
Attachment: Payment.iso (contains "Payment.exe")

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

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Gathering data

Detection(s):

SecuriteInfo.com.MSIL.Kryptik.WUR.24348.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating a file in the %temp% directory

Running batch commands

Launching a process

Creating a file in the %AppData% directory

Creating a process from a recently created file

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b22c648668d77e156bb1d3df67f22c0731bc3ea1010b4ddba7317f3f71b33329/

Threat name:

ByteCode-MSIL.Ransomware.TeslaCrypt

Status:

Malicious

First seen:

2020-07-13 11:55:07 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

31 of 48 (64.58%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=wiwgjbti257bk25r2ppwp4rma4y3ypvbaefu3w5hgf7t64ntgmuq._file

Verdict:

malicious

MassLogger

0c7692b1d78094cd9a2f5b4f89ed11dae4c370cc8acdff603a1a5f6328a2bd40

MassLogger

1cf9635133972859e226ccff6a787c9bb8d2ca6471ae5a9650b3841625072444

MassLogger

3bdf38b918bdff8680f8d10d38b4a7cea91dfab43999a9016d3eb60a3f2d462a

MassLogger

54977a7a3a7a1136fab5517a277b715a88a768fb5fd8f13a818c8574575ea439

MassLogger

70048d51529f09683d5180eb0e410297fa0332f155e213ebefc8fb750389177f

MassLogger

83b37e01d5d48f6a7bc0557863a4e91e84dfc8a1e721850ea265f78cbd6d275a

MassLogger

de7e69ec920dccdc40220e414a2d1b3bc05e53c5f5ea34e309bd3365aa5dae78

MassLogger

e96e191e65ba59a45f7b491b23588a0d6ed50d5ada789b54a6e531dcddbb1221

MassLogger

ecd1ef1a77aef138b3a0ccd5e74c92fa6b770366d4034a152a66e95b649c5282

MassLogger

+ 701 additional samples on MalwareBazaar

Result

Malware family:

masslogger

Score:

10/10

Tags:

ransomware spyware stealer family:masslogger

Link:

https://tria.ge/reports/200713-2sql13j712/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetThreadContext

Looks up external IP address via web service

Loads dropped DLL

Reads user/profile data of web browsers

Executes dropped EXE

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.