MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 70f61a0649bdf59239f4e789021e707fd14e40e290e8735ff48fdff5ac000d92. 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: 3


Intelligence 3 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 70f61a0649bdf59239f4e789021e707fd14e40e290e8735ff48fdff5ac000d92
SHA3-384 hash: a92461138cf22b01f965dfc3423e4d1572ba3c8e9542bb2bb746480b638234b918344d8897bc2ac37b20797db1334ead
SHA1 hash: 00c19da7b7805de215c6193b611c3906ea77e20a
MD5 hash: bbea3fa7c4e8668124d7d8f8e0800bb8
humanhash: arkansas-pizza-jersey-illinois
File name:Purchase Order.xlsm
Download: download sample
Signature MassLogger
Create hunting rule
File size:92'039 bytes
First seen:2020-06-15 13:45:56 UTC
Last seen:2020-06-15 15:26:54 UTC
File type:Excel file xlsm
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep 1536:wiUFMxWYTS/28NtAqWimwm22F/ya0xCMon9Dr6Lv0qT6tP7ZQCLG:wiUFMm2pdwm22FbGVo9Dr8vvT657+sG
TLSH E393FA079804DB87E02893F9BE170EAD2F5A275DE5827EFF10660D9B7B612161C8E43D
Reporter abuse_ch
Tags:MassLogger xlsm


Avatar
abuse_ch
Malspam distributing MassLogger:

HELO: zmail.rfvallianz.com
Sending IP: 203.177.117.142
From: Sandra, Garcia <tony@flyingv.com.ph>
Subject: Purchase Order
Attachment: Purchase Order.xlsm

MassLogger payload URL:
http://bcmbconsulting.com/wp-content/plugins/uhuhuy.exe

MassLogger FTP exfil server:
ftp.scontrol.cl:21

MassLogger FTP exfil user name:
bnt@scontrol.cl

Intelligence

File Origin
# of uploads :
2
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
MiscreantPunch.EvilMacro.PSHELLNEWOBJECTw.2.UNOFFICIAL
Create hunting rule

MiscreantPunch.EvilMacro.PSHELLNEWOBJECTw.3.UNOFFICIAL
Create hunting rule

MiscreantPunch.EvilMacro.PSHELLB64ENVTMP.2.UNOFFICIAL
Create hunting rule

MiscreantPunch.EvilMacro.PSHELLB64ENVTMP.3.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.WSCRIPT.SHELL.200129.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.POWERSHELL.200302B64.1.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.NEW-OBJECT.200322B64.3.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.NEW-OBJECT.200322B64.4.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Document-Office.Downloader.Obfuser
Create hunting rule
Status:
Malicious
First seen:
2020-06-15 11:42:57 UTC
AV detection:
18 of 31 (58.06%)
Threat level:
  3/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=od3bubsjxx2zeopu46eqehtqp7iu4qhcsduhgx7ur7p7llaabwja._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/201109-knjanadwf2/
Behaviour
Enumerates system info in registry
Modifies Internet Explorer settings
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Checks processor information in registry
Suspicious use of FindShellTrayWindow
Office loads VBA resources, possible macro or embedded object present
Blacklisted process makes network request
Process spawned unexpected child process
Malware Config
Dropper Extraction:
http://bcmbconsulting.com/wp-content/plugins/uhuhuy.exe
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:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

MassLogger

Excel file xlsm 70f61a0649bdf59239f4e789021e707fd14e40e290e8735ff48fdff5ac000d92

(this sample)

MassLogger

Executable exe 69e387471bff853ae6859cf19342f4cf208a26c80a424454b8745d359434f988

  
URLhaus
https://urlhaus.abuse.ch/url/390409/
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 69e387471bff853ae6859cf19342f4cf208a26c80a424454b8745d359434f988
  
Dropping
MD5 bb0150dd47f6feecd6bb575eb49d1b34

Comments