MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5ac7829c9c8f38d2e9494f433e262b9dd03d524728567147bc9d0967abb008f2. 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:	5ac7829c9c8f38d2e9494f433e262b9dd03d524728567147bc9d0967abb008f2
SHA3-384 hash:	db7855dfd61e998e17090706025652dd43824bfabe9957509f8885d67f61ded42c906b067bcbb47de3b4c56ec7be8692
SHA1 hash:	6972cff754f23759a48736e06a4343a8e38cd22e
MD5 hash:	7163060d4a79c64528f10aa772e26a51
humanhash:	lion-alanine-pizza-pennsylvania
File name:	file.xe
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	1'284'608 bytes
First seen:	2020-06-04 06:23:35 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:daUDdA6VEt6EaFRvDvRi27ATzt8g9YQxfREgxfoGo8m+/iPzwbnXNon:Bu6NE0RUvt8QxpjxHo8mMiPH
Threatray	1'337 similar samples on MalwareBazaar
TLSH	E4555B2A39C28424C27C8276407AD6C0ABE6AB4236538B1FF59F534B5F02B3F37565D9
Reporter	abuse_ch
Tags:	geo MassLogger THA xe

abuse_ch

Malspam distributing MassLogger:

HELO: hosting12.ji-net.com
Sending IP: 203.130.149.250
From: kamonwan@dextragroup.com <adm.alpinku@gmail.com>
Subject: ยืนยันการชำระเงินล่วงหน้า 40%
Attachment: file.zip (contains "file.xe")

MassLogger FTP exfil server:
desguacespalomino.com:21

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 06:42:21 UTC

AV detection:

26 of 48 (54.17%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=lldyfhe4r44nf2kjj5bt4jrltxid2ushfblhcr54tuewpk5qbdza._file

Verdict:

malicious

MassLogger

47799b4853ffa2cb541f153f0b50fc335324a5964e04093a8316d4a62eacc8f1

MassLogger

4b675daa6c54e06962ef1162fd7fe105fe9e76193626ec451dda29081cab3582

MassLogger

5c826e35fe48ce5410e9c553242a83e71b2408a57d3256bcd0bd4334412010b0

MassLogger

5cc2da9649ceac73f18ef6fe03add950641f8ccf871d325144628595f83f4da1

MassLogger

6b4a26a618fab7ecb7343d5c70f6117d63d2ff5fc913b6de9758d8e4acd71122

MassLogger

8a3dd3eb355760a77c7bd89e2316c7741e37f9b20435a23d144e58ba856bd7c7

MassLogger

8b21c06bf03c5f788bb0354c625f343873bc834ac43b1d8fbc469fd64f215cf6

MassLogger

a6d7bfbd77ae3455cac197401af65984f6e921f0a3b8d4946df49d0f381fad2b

MassLogger

abb92cc0ee7de64a2e4c8ed099c996bb211dd7645bc78c993d66a7b159ff561e

MassLogger

+ 1'327 additional samples on MalwareBazaar

Result

Malware family:

masslogger

Score:

10/10

Tags:

family:agenttesla family:masslogger agilenet keylogger spyware stealer trojan

Link:

https://tria.ge/reports/201109-kzhwhmmtgx/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Program crash

Suspicious use of SetThreadContext

Looks up external IP address via web service

Checks computer location settings

Obfuscated with Agile.Net obfuscator

Reads user/profile data of web browsers

AgentTesla Payload

ServiceHost packer

MassLogger

MassLogger log file

AgentTesla

MassLogger Main Payload

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.