MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9446594ffd70c6c48af3d6842ae778cef4b6ebe3d6f1b1af2ecec8658af110fe. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9446594ffd70c6c48af3d6842ae778cef4b6ebe3d6f1b1af2ecec8658af110fe
SHA3-384 hash: b556f5216a87213904d381635ec0f2cdacc2d27a1ab880f4d25ed620c873c89dc235211e41d8585a3de1346be5a0673d
SHA1 hash: 9341806b36d2113fc43e1dc39d6af18b1ae6d22c
MD5 hash: 603b8af5eba5de5a2650fb7ff09be7a9
humanhash: football-friend-kitten-table
File name:Detail Items 25-6-2020.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:698'368 bytes
First seen:2020-06-26 15:43:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'481 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:Cg4i4ywHX48kbQQb5M5hzsjxND/lDOVEFSBFwfRS:wTywHX45ptM5BsjTFOGFSrmk
Threatray 204 similar samples on MalwareBazaar
TLSH 22E4CF41A6BADE33C5F862BB409A31101F6C6F955CB3F5462D48B198FDB3B52CD4488E
Reporter abuse_ch
Tags:exe MassLogger


Avatar
abuse_ch
Malspam distributing MassLogger:

HELO: v188118.serveradd.com
Sending IP: 103.11.188.118
From: Victor Zhang <info@sspavese.com>
Reply-To: vip@mi-mail.cl.emailserver
Subject: Re: items to Supply 49069....
Attachment: Detail Items 25-6-2020.lzh (contains "Detail Items 25-6-2020.exe")

MassLogger SMTP exfil server:
smtp.seznam.cz:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
103
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Ispy
Create hunting rule
Link:
https://www.capesandbox.com/analysis/14972/
Detection(s):
SecuriteInfo.com.Variant.Ursu.912043.32743.15512.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Enabling the 'hidden' option for analyzed file
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Sending an HTTP GET request
Creating a window
Creating a file in the %temp% subdirectories
Reading Telegram data
Reading critical registry keys
Moving a file to the %temp% subdirectory
Sending a custom TCP request
Deleting a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Setting a global event handler for the keyboard
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9446594ffd70c6c48af3d6842ae778cef4b6ebe3d6f1b1af2ecec8658af110fe/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-26 15:45:06 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=srdfst75oddmjcxt22ccvz3yz32ln27d23y3dlzoz3eglcxrcd7a._file
Verdict:
suspicious
Similar samples:
30216c6dce4a85a31f3ba26539bc2b41f526a8d9466a58920b24441162831e13
MassLogger
3434da89ecbb3e411a153eaaab6cd2d6668233d40053d742761a473efa4b41f4
MassLogger
6ac519977fc07199743a1e568ed498c165b2fb22f6a445fdc6a02002acd07dce
MassLogger
6e04e6fb93401dfc1b55edb7d7e77c7ac4e44565753b66caf51337228fc02811
MassLogger
6f87d83ce2585591fcedd596aa10961fa3c67394474f5c73f5b11795e4e94091
MassLogger
7db92553a32ee324311207e9a94d3112d8b2030ea67bea4b2527b71c37701cac
MassLogger
8024622927f990961fb8b90943fc557bc00cc56faa5545f444ea58a5fbf62cb4
MassLogger
c88b868e90586e80b41f6c92eda174433e4f8769abac83155778f010931a6f89
MassLogger
cc5502eb86712fc690d2d0f6559215ca5f4ee7a224fc82c22d5a58b89024056a
MassLogger
f1db8300dad6eaefe92820c63caf5a3e5874d44c80f1058be5450fe4b0287ea4
MassLogger
+ 194 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
ransomware stealer spyware family:masslogger evasion trojan persistence
Link:
https://tria.ge/reports/200626-kmmx8glbge/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Modifies system certificate store
Adds Run entry to start application
Reads user/profile data of web browsers
Loads dropped DLL
Executes dropped EXE
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

rar f66021855125d9a14c2eb1416f29cc20a9e62141d2b55e5eb0ab604fc982870c

MassLogger

Executable exe 9446594ffd70c6c48af3d6842ae778cef4b6ebe3d6f1b1af2ecec8658af110fe

(this sample)

  
Dropped by
MD5 7fab88171dd924795abb6e97792979c0
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/14972/
  
Dropped by
SHA256 f66021855125d9a14c2eb1416f29cc20a9e62141d2b55e5eb0ab604fc982870c

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