MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6bbc61839c8df0853bbe90cb2af72309f2f0f4fca67b21efe0d8592b8de216d5. 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: 6bbc61839c8df0853bbe90cb2af72309f2f0f4fca67b21efe0d8592b8de216d5
SHA3-384 hash: ac42fee6b68d46c05035e739a71d27459b473671a6148d1d7a90d9a3d58b83b8a389044f9f3a8f9099050c7c3d90a0f2
SHA1 hash: c88b4b77cc1eddc67a69deed5c142ed172fdf5c3
MD5 hash: 294814ed8b3ebd42673197103e8ddf6f
humanhash: fruit-cold-bluebird-undress
File name:C5bUCmgo9WTKZzf.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:899'584 bytes
First seen:2020-06-05 06:20:53 UTC
Last seen:2020-06-05 16:11:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:P78oTQl5v8MHfe6EseN/MvIU0T7ujk7da3pmG7FQCY5CciiHUS70woUyw:PalDe6EseJMvIUWuoMwGJg/l0S707xw
Threatray 1'972 similar samples on MalwareBazaar
TLSH 94150286326D6857C37C61FA04A0254627F3E1263DA6F2CD6DE190EF62C7BD16680F87
Reporter JoulK
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
73
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 06:36:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
15 of 47 (31.91%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=no6gda44rxyiko56sdfsv5zdbhzpb5h4uz5sd37a3bmsxdpcc3kq._file
Verdict:
malicious
Similar samples:
064503ab3a3c2643c6a841186e708c797ece10dcaf99f95dd8166ac7d6a01887
MassLogger
0b2ade3b609fe52eb27078440fe30c4983138af0a04bda84e92df8830338c9b1
MassLogger
17f03be988c83db9df04d65fd5a5dd9e006604c53ce3266018efd90ec295ee9f
MassLogger
57f1c863e4e30e3daf8c2615372fc1961ec72e92de7b6eab13b08f25656d1530
MassLogger
6163f1bf34c821d55a7e532009adc95ba921b28578a58336e5b01f6c09d4dad4
MassLogger
82630df328d7f8a8927eadf9e37ba8af5b4a41167ab26c1be778aa443d36a6df
MassLogger
90a3f9c16212982044dbc219b787e1ac251f48dd011a202a8c125dc049c3036a
MassLogger
917f0d6a48c44229c954d3a1778491e3e7270762e3d1090964fb05487dbd3c27
MassLogger
b5b2d38c58696bb049cf7f3de5ac8312600cbb3c2444ef4a1a1089a745fce48b
MassLogger
c6043128c116aedacc1be9abbcb74898065374269665a5387960ce47e805c2c0
MassLogger
+ 1'962 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/201109-7mnekzkqnj/
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 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