MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c5caffb818f7a64275b1188abf255ddbfb285fbf78378d77c4b2a29f2377bd33. 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: c5caffb818f7a64275b1188abf255ddbfb285fbf78378d77c4b2a29f2377bd33
SHA3-384 hash: 07934483e8e23e33b340a483148a909d55096e0cbaee5e140083e6bb0e41d4d5d0c86cc7405f9a471fe6564340f2a3d9
SHA1 hash: 13db37149ad20d3aad962e32b776b9c07766da0f
MD5 hash: 0a2cb4e2898995c1e54579f6af302176
humanhash: fifteen-florida-massachusetts-monkey
File name:0a2cb4e2898995c1e54579f6af302176.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:902'656 bytes
First seen:2020-06-03 09:01:07 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 24576:7yORcZt5NBajuX1amvHvODL/R0W0UC2p0KoIyPv:OEcZt5yjuX1BXu/R0W0UzuIyn
TLSH 171512753624DD93CABC88FDC0A1510647F5C61666A3EED9ECDA11CB22C2BF10A91EC7
Reporter abuse_ch
Tags:exe MassLogger


Avatar
abuse_ch
MassLogger SMTP exfil server:
mail.mytravelexplorer.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
59
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:
2020-06-03 09:02:28 UTC
AV detection:
20 of 31 (64.52%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=yxfp7oay66tee5nrdcfl6jk53p5sqx57pa3y256ewkrj6i3xxuzq._file
Verdict:
malicious
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
family:masslogger ransomware rezer0 spyware stealer
Link:
https://tria.ge/reports/201109-jedc7hl5ma/
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.

Malspam

MassLogger

Executable exe c5caffb818f7a64275b1188abf255ddbfb285fbf78378d77c4b2a29f2377bd33

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments