MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57ac709fd6909469a9a42bf53e37a3bcde0b0b1b613e146423fe6f0fc7c5623c. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 57ac709fd6909469a9a42bf53e37a3bcde0b0b1b613e146423fe6f0fc7c5623c
SHA3-384 hash: 20032d478ed9b990c7ef4be629e36b8a18a61dda45734d42ef882f323c282b22b18013ddb768e9b387e047ea5de6f0da
SHA1 hash: 55a7586b68bf85cb69f7e317dbe8b826ef14b333
MD5 hash: b716b201a3f71bd56e450754be6af8d0
humanhash: pip-sierra-vegan-triple
File name:mrt.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:918'016 bytes
First seen:2020-06-05 05:26:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:/QXQeQKqlqYKoBOLVqk0G1eT56reGZQSm:wQeolSjhqk0G1eT56rBw
Threatray 566 similar samples on MalwareBazaar
TLSH A2151259B2DCAD57C67D94F490A3220503F4892226A6F3CACDCA15DB2FC5FF11921E87
Reporter JoulK
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-05 05:46:21 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
17 of 31 (54.84%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=k6whbh6wsckgtknefp2t4n5dxtpawcy3me7bizbd7zxq7r6fmi6a._file
Verdict:
malicious
Similar samples:
182cba034214e142fe766a5a2970d69601709db30e7e497c1b218166324fb559
MassLogger
31c185ceec1decd13b09c736f42313c1c1e7e2bed23f7bda2938bbae7e2550cd
MassLogger
3349e45fdf7c4d828820a47671d70046b51ae806de9987c371edc17e9148eb42
MassLogger
4251133ebe04bf0de34a7a1972342c77442942a4c2417f28c56145b2ee9ad451
MassLogger
578f0c45d373956b4048324e019135abe012411ed17d3137ed32dfd2ee30d720
MassLogger
64baf83c9b911fb05c284a8bb464c930d48ce9e50b8450d707bf78df0b169942
MassLogger
7e0ff16b703b28cbddcb1dbee887ecc563e6cbde9e39216924280436ad5dc588
MassLogger
a014e0a743059e2028857df1f0440dc364c988f32100a5530a719f0339a0bf99
MassLogger
d2a97ab97d0977567f4b2ee6ba659725fc82e9d4fbdf293b5f2bed5152d40af5
MassLogger
ea2e7ec387cf91e0ad3d44c01b25adc702061e93b66d21f8b3dd1eab812045f9
MassLogger
+ 556 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
family:masslogger ransomware rezer0 spyware stealer
Link:
https://tria.ge/reports/201109-q454bhravs/
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 Main Payload
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.

Rule name:masslogger_gcch
Create hunting rule
Author:govcert_ch

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments