MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 397dd4bc6657e428ed2b5d3bcf09d3409d943796cfe5d096583c85ff8a3340b1. 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: 397dd4bc6657e428ed2b5d3bcf09d3409d943796cfe5d096583c85ff8a3340b1
SHA3-384 hash: 0cd72fdd6208113e5c61b2c82e435fd9b6a5ab69d074fd702cf378d281bb65dd63144f7b78d1dbe124a20535e4e828ed
SHA1 hash: 1b6bc92c62176f001822fd909fe52014ab1d58e7
MD5 hash: 3b53beee5f54bb4ad9b4d35e82b5ffd4
humanhash: speaker-william-shade-green
File name:DU0YWKqWYRdmotp.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:920'576 bytes
First seen:2020-06-05 06:21:27 UTC
Last seen:2020-07-06 09:57:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 24576:gXhXeXuocS/5TvoTwswG8x/cphCOlb5uncn5aPl:TXuSoTw5Vxqh7J5un+w9
Threatray 470 similar samples on MalwareBazaar
TLSH 1E15128C32687B4FD4BE87FAA45A1E6013B1217BD31BF2069C8370DA586DFD98A151D3
Reporter JoulK
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
3
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-05 06:36:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
9 of 48 (18.75%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hf65jpdgk7scr3jllu546coticozin4wz7s5bfsyhsc77crticyq._file
Verdict:
malicious
Similar samples:
1122cb2dfa13da1338dcb354406c8cacdb6362705486987af89f63e814afca7a
MassLogger
1561967cff081a9b139de45a82e6a61e2f5b01834d4666f2fc88cf0c52220268
MassLogger
39c515aecf42295136801c4a1a847d80bc8269ad5cf20c512af98a020cd7a699
MassLogger
3a632ffacb961b5f6d075395013be5162b65cddec7cf9f2229f12ce84fc7a213
MassLogger
4cfa54b4b97d2f12a225b24eb37c89312976f77f48cfa5da3ecd8dcf4a21ec90
MassLogger
6d6eb640a5ed74ff6f53040b3ce6aee62a54991a9f177a71ad540e4c63d49be1
MassLogger
8a537505ec668cf353931413aa389f5a5eacabb6469f04dcabfe0b7acff721d9
MassLogger
95aa3a1503e68851a57de64294791d3cc97584bf89b27586be513a24abe1ef2b
MassLogger
bf0608df4ec33356cccf0af528cb8272bae2d3e86fc46ef5b80da38c92e77176
MassLogger
de7172d5a714ddfb1da598299b059e35e322088eb01d4457a5d3f8de3a414861
MassLogger
+ 460 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/201109-9kxrec5wex/
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
ServiceHost packer
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.

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