MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b3d989c2547f7a030404c44f435bfdb571e9d00113970f5941211e422193301. 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: 4


Intelligence 4 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b3d989c2547f7a030404c44f435bfdb571e9d00113970f5941211e422193301
SHA3-384 hash: 0164c2136b94bfac81402427bcc3a995fe21dcccc9776aa71bb6505a9fb93d75ea650fc91c799dbbf321a05e223595ac
SHA1 hash: 22705bc9b7b294f465cf7cc418f298b377717137
MD5 hash: dcff47cc8def7278094a684a75b9ac21
humanhash: island-texas-lima-lion
File name:DWpf7qNBLPPq8hR.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:848'384 bytes
First seen:2020-06-15 13:49:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:F09LZybRgZsxImIZKTy4WerPY7buvAd1HtbI:F09Lc9KmI6/hYbuIdxtb
Threatray 877 similar samples on MalwareBazaar
TLSH 1505235E2E68233AC6FD877D49E549418377D2171A71F61E0B9C36683EA33C887027DA
Reporter abuse_ch
Tags:exe MassLogger


Avatar
abuse_ch
Malspam distributing MassLogger:

HELO: swc.com
Sending IP: 37.49.224.210
From: Vishel Meshra <vishel.m@swc.com>
Subject: RFQ-PR/20/92
Attachment: PO032152033.rar (contains "DWpf7qNBLPPq8hR.exe")

MassLogger SMTP exfil server:
mail.privateemail.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/10474/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.34016426.19424.29719.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-15 13:51:04 UTC
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nm6zrhbfi732amcajrcpinn73nlr5hiace4xb5mucii6iiqzgmaq._file
Verdict:
suspicious
Similar samples:
1f4f66b6c25fcf9e510c93af0fb57942013de942175617a7b3a515709a44bed5
MassLogger
49ebdee0fec93cc0c1815c018bdff160a61568e5e1369336918a97724dd4ad72
MassLogger
4f4e3e3c855256df5e4de448afc3c08fe1635ee8a1200e0ea2818210506f0319
MassLogger
517f3d09030f81666c8a07fc1e8817de66f46c6f821040a96e5d54427fd69756
MassLogger
81ae80d0dc7e949cd78a6b555c1b08ebd8ec89ecf9847f3d1c0d9790b11be355
MassLogger
8caf81f11bf9898ce2e1e91ed450197ae089f1088c666a2d665ae589ceb12a7e
MassLogger
94de343851ddec428f261bdce99fad1148420d7949e31c6e25ab6cbaa36218ca
MassLogger
9dd080791798299a75121d5573cbbc91bbf464e537744fba0f6d5c329d6d4ff4
MassLogger
a152a9051f9029898732b666d6e96390263e4d0582bc93f0701aec383e5db3f6
MassLogger
ddb56cadf564aac028ed312fb7ddb378d1951c2c8ed1a12e43f7e92d29843a08
MassLogger
+ 867 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-qw2b9sghee/
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.

Malspam

MassLogger

rar 977d21cb71920a203ee36581aaea68fb5353d5d3dc717a509ac11d4477233e95

MassLogger

Executable exe 6b3d989c2547f7a030404c44f435bfdb571e9d00113970f5941211e422193301

(this sample)

  
Dropped by
MD5 28bbe3759716d0651965f71ef28b2b40
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 977d21cb71920a203ee36581aaea68fb5353d5d3dc717a509ac11d4477233e95
Cape
Cape
https://www.capesandbox.com/analysis/10474/

Comments