MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b4503b1f94a4b6767b17edd3cd2a98cf2b8007df820c6b57826985425fb3294c. 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: b4503b1f94a4b6767b17edd3cd2a98cf2b8007df820c6b57826985425fb3294c
SHA3-384 hash: d05f8f530c4786001bc7af944b62eb6408f3a2d173467a1113f8cad74c7a9284e5bdbc7c73b4b016afe1076194d42491
SHA1 hash: 46608d14d85a850373a8e2c2821dd796136c43c4
MD5 hash: 169586cc8be0b7026700b4e79f4dc9b8
humanhash: december-twelve-september-orange
File name:obm.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:928'768 bytes
First seen:2020-06-05 05:27:12 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 24576:871aQN7KEL9yQ3mjhoYRmWlY0z+T6bK81D1pSKQy:O1NKEL9y3SsmWHzQ+X31
Threatray 570 similar samples on MalwareBazaar
TLSH A515129A32289E67CA7CC4F9C0610A5683F68B3549DAD3C39DC661DB2BD9FE10550F83
Reporter JoulK
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.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:
26 of 48 (54.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wridwh4uus3hm6yx5xj42kuyz4vyab67qiggwv4cngcuex5tffga._file
Verdict:
malicious
Similar samples:
09e6d3e25ebdcee7978864be20b20fa76ad79e2544dd9213e1ce91c307166987
MassLogger
31c185ceec1decd13b09c736f42313c1c1e7e2bed23f7bda2938bbae7e2550cd
MassLogger
64baf83c9b911fb05c284a8bb464c930d48ce9e50b8450d707bf78df0b169942
MassLogger
6b287b9b3200533c490357e28b5e9c65856740c2a63c32dae9bd50b042557664
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875791527ba2cb72c160068776d6ad6b802f46d897c73aade57d626c5d7690ab
MassLogger
94fcc8c7fd53c5463c0d33d1f74b5c7c8c0ae95ef097477958acb9df1ae5a15e
MassLogger
c133315365e9f0824d0783e78b9cb01d54aba4067c73cb148ea795819b49825c
MassLogger
d2a97ab97d0977567f4b2ee6ba659725fc82e9d4fbdf293b5f2bed5152d40af5
MassLogger
dd780d46887a6d0abe23b50529aab25de2a5ed452ae9feba3dfbe3e6cdff7c22
MassLogger
e3f7e46443905093f45dc19c371eecc0fb10d3d8c81941f1f75a274cabdab033
MassLogger
+ 560 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-zez5tkj836/
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