MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b1dca219122f7fb445edb2665d3bb2dac8983e61c380e15fc8e76087503ef84. 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:	8b1dca219122f7fb445edb2665d3bb2dac8983e61c380e15fc8e76087503ef84
SHA3-384 hash:	1dc29e6ce5dd08a090d2720e2428ca9071fb08991a03984725f02305784e2f47bda3a0f1aaf1cce5f5d33c10002b613d
SHA1 hash:	a6bef298ec8175ecfcb9d7c673bd258b9ec4859d
MD5 hash:	dd53cd8d7e526a0f6cd3f8b9dbf4dcad
humanhash:	seven-sink-magazine-bakerloo
File name:	your dhl paper-work attachment.exe
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	1'332'736 bytes
First seen:	2020-07-07 10:02:57 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:IFpRnQmqP1o9AwUmiGi2ABxt54SWKkp38yo6JPcKvNoB5LGMJu:ipRnQfMDSGi2Y4dKq38iPcaE5
Threatray	756 similar samples on MalwareBazaar
TLSH	AA550A397A868495CD7B4636CC2E9DC0B7B566CA3742CB6F30C643681E0279FBB47096
Reporter	abuse_ch
Tags:	DHL exe MassLogger

abuse_ch

Malspam distributing MassLogger:

HELO: box.poexpress.org
Sending IP: 165.227.56.84
From: DHL Express <me@poexpress.org>
Subject: New package just arrived
Attachment: your dhl paper-work attachment.img (contains "your dhl paper-work attachment.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.GenKryptik.ENSB.3529.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8b1dca219122f7fb445edb2665d3bb2dac8983e61c380e15fc8e76087503ef84/

Threat name:

ByteCode-MSIL.Trojan.Kryptik

Status:

Malicious

First seen:

2020-07-07 10:04:11 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=rmo4uimrel37wrc63mtglu53fwwita7gdq4a4fp4rz3aq5id56ca._file

Verdict:

malicious

Label(s):

agenttesla

MassLogger

1216760b7cd8f2c6be3e6ddabaea8e1068faf26f97a5f9a1575a139904cd58d3

MassLogger

1babda8db79c5d785a60d3d2bd721a9cbcab037420c47bcb2bfbfdaad5797124

MassLogger

2c58586fa63f30484f632c92f18ee119950537c49e956f5b185bb5de21585ab6

MassLogger

3f97dfbae448b3eb28d6f08f666029037d890dc94dbce0e372b4dd2a63fd037f

MassLogger

4882ceb8e3f4b34b1446518b39b4d878f59c3ef27124e38aefd67faa9200e127

MassLogger

5467d4952a438b7025b7e6661bbc5755b94db5553e4534d2924dd60a9051efba

MassLogger

57b56569fafe3fc9833c76364bef0b53aae2410427dfddd0b3dd18bb151cf465

MassLogger

e745073f173f603b6200a9fc9e6975ee72a9c3395c1868471056e651ae1470e5

MassLogger

edd4ed935c2607a173722c89b329ad9dbc39d1a6204fa8ed22987f5df7955838

MassLogger

+ 746 additional samples on MalwareBazaar

Result

Malware family:

masslogger

Score:

10/10

Tags:

stealer spyware family:masslogger

Link:

https://tria.ge/reports/200707-q79apwvyss/

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.