MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e25b667d727278544032a0553b0ce93d6634f27be4c5abb8b7f103337bc683e2. 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: e25b667d727278544032a0553b0ce93d6634f27be4c5abb8b7f103337bc683e2
SHA3-384 hash: 6acd71ae9e3fa2cc944ff0b4c9bd8bde255bcd58a9c3454528f12dc9b64c5aff3701d564a6193cd406fe07864aba8371
SHA1 hash: e13e8c6a7c920ad9426b7b7fb60399172a653809
MD5 hash: 2b5d9e4d9062d4b0883a5de218e7c0b7
humanhash: missouri-indigo-utah-oxygen
File name:new order#100046612.pdf.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:757'760 bytes
First seen:2020-06-10 07:34:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 713f097e626243ee8d8a433eba0b590e (2 x AgentTesla, 1 x MassLogger)
ssdeep 12288:5jEW3ylt0HIoyhbsFqYnBA4jWHUp5F/0Yihl5n5FWebN1I7y4v0q:qW3y/0HIoyhbhYn6Tm5F6hl55FWebNDA
Threatray 87 similar samples on MalwareBazaar
TLSH 04F49E9D7A61C3B1FC0540313CA9D489920DFE7B689D445AF789BFA13F30A4EA894B53
Reporter abuse_ch
Tags:exe MassLogger


Avatar
abuse_ch
Malspam distributing MassLogger:

HELO: sarana.benvors.com
Sending IP: 45.64.97.68
From: Patrick <support4@islkenya.com>
Subject: RFQ 2020_06_10_PFF00
Attachment: new order100046611.Z (contains "new order#100046612.pdf.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
59
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Crysan
Create hunting rule
Status:
Malicious
First seen:
2020-06-10 07:36:07 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4jnwm7lsoj4fiqbsubktwdhjhvtdj4t34tc2xofx6ebtg66gqpra._file
Verdict:
malicious
Label(s):
azorult
Create hunting rule
Similar samples:
009408ca7bf5c48fc1140cbe594f1461defd77206be643e1f9bd548986ad636c
MassLogger
25d7c4fad856957a1a4b2a146221ca5620675edf33eeecb596a2610bb719a45e
MassLogger
38d3f45c15d354a76eaa73d2da717165dee22b8207fa87088685486019ff482d
MassLogger
39599008089755aa7cccb534b2c94ccb537f266018bb67ae3ed4b9f51c0a40b9
MassLogger
39c531db99d46a4b3906a41e6e1afdb2523106c795b11eecaf75bc3a1fbff57b
MassLogger
63f6b1b60bad01e24355ba56b1ffee392c87858a40ecd14d76e51ebe7c3333d1
MassLogger
a9a117ae98fd5a5f90a2058461be2dc525bde25a920d9acaeae2490633587392
MassLogger
e78e7d17890f956f99183f8524d03f871bce6e82cc1794937d680c4510bb4be9
MassLogger
f25dbbf0fa848086e454d05017af1157fe267fc7d7901ca23c0be8bee549426b
MassLogger
f8105c176cdb46bb1feeaf74ea310272dbca379bd82de975b9ab7ac6974af060
MassLogger
+ 77 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
family:masslogger ransomware spyware stealer
Link:
https://tria.ge/reports/201109-yrghlxjnhx/
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads user/profile data of web browsers
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

z 7bcd90e8beb6eeb7f89104227b6697448b52f949548edb51668e36a8b6fe0ccd

MassLogger

Executable exe e25b667d727278544032a0553b0ce93d6634f27be4c5abb8b7f103337bc683e2

(this sample)

  
Dropped by
MD5 26df86c406a92d330a8ea0172fa3a6f1
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 7bcd90e8beb6eeb7f89104227b6697448b52f949548edb51668e36a8b6fe0ccd

Comments