MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ccbd3a0bf6f5ee155b8a270c65376ddf83f220dd044b44f7debebb3f76fecbca. 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: 8

Intelligence 8 IOCs YARA 1 File information Comments

SHA256 hash:	ccbd3a0bf6f5ee155b8a270c65376ddf83f220dd044b44f7debebb3f76fecbca
SHA3-384 hash:	1223cdaf83ed9573afbc9e9a44742650626440940beb72a0f08a937e67f32169634dd1ed352923cc67b66726cd658887
SHA1 hash:	a58b89b55f0dde1d1fc516f0ab33f54b4b77fe8c
MD5 hash:	e4ebcde6c3e0f57dc68646345050c95d
humanhash:	red-bravo-kentucky-july
File name:	Cargo Group México - Solicitud del cliente 00235271-SKBMT-07-17-2020-115-DD3343.exe
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	1'453'056 bytes
First seen:	2020-07-17 16:01:02 UTC
Last seen:	2020-07-17 17:23:18 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:RytZwihfmCPpxDucj9wSeb9HEfoLEwbFFfLZzOPuXQ6gQ5:8wz8pxVj6SepEALESrTJOmrX
Threatray	687 similar samples on MalwareBazaar
TLSH	C6654A32F9C28864C139063BC478ACC57766B64A3B56CB1F308A13496E5339FBB5794B
Reporter	abuse_ch
Tags:	exe geo MassLogger MEX

abuse_ch

Malspam distributing MassLogger:

HELO: server1.mxservice.de
Sending IP: 62.138.212.66
From: Xavier Carril Montes <contact@cargogroup.mx>
Subject: Cargo Group México - Solicitud del cliente 00235271
Attachment: Cargo Group México - Solicitud del cliente 00235271.r00 (contains "Cargo Group México - Solicitud del cliente 00235271-SKBMT-07-17-2020-115-DD3343.exe")

MassLogger FTP exfil server:
milebgd.mycpanel.rs:21

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Ispy

Link:

https://www.capesandbox.com/analysis/27459/

Detection(s):

SecuriteInfo.com.MSIL.GenKryptik.EOKT.30234.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Connection attempt to an infection source

Result

Threat name:

MassLogger RAT

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/389132

Signature

Allocates memory in foreign processes

Found malware configuration

Injects a PE file into a foreign processes

Machine Learning detection for sample

May check the online IP address of the machine

Multi AV Scanner detection for submitted file

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Tries to harvest and steal browser information (history, passwords, etc)

Tries to steal Mail credentials (via file access)

Writes to foreign memory regions

Yara detected MassLogger RAT

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/ccbd3a0bf6f5ee155b8a270c65376ddf83f220dd044b44f7debebb3f76fecbca/

Threat name:

ByteCode-MSIL.Trojan.Kryptik

Status:

Malicious

First seen:

2020-07-17 16:02:12 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=zs6tuc7w6xxbkw4ke4ggkn3n36b7eig5arfuj566x25t65x6zpfa._file

Verdict:

suspicious

MassLogger

4b9f712433c48ac510be9620a98f09883e4c363c2c265c3534a381c3cc17b932

MassLogger

55ebe7258f8c713648707d2f23ac07cda79caedfe130c7cb42c7abb54e4cd9b9

MassLogger

72d5c98fe79c389a77998ac369b5e679207b89aabb8b54cbe93346e7edc4a39a

MassLogger

9d839079365af7cef63e51d9b4e8f751272cb753852dc67092ae84dde4bf1778

MassLogger

a3e157d0b718a7cc0ab1127dd839a3ddac22e87cfd500961ae1698f1693dbc0c

MassLogger

c3a8830187f24899610607a4537fc6615cd46a640cd01f4abc0577f6a3edf894

MassLogger

d2eb3673cff0d4842a5282e28730892ce137f5477428da579073c99324482fa1

MassLogger

d6f0e1365d769f70ace2165f7f38917d65bc8d404f9a03f22db289d9de36e9a4

MassLogger

f1c93bdb155ad5dd296ac6a83dba574df3c48c72409d9bf304e079d0c7e90b2a

MassLogger

+ 677 additional samples on MalwareBazaar

Result

Malware family:

masslogger

Score:

10/10

Tags:

ransomware spyware stealer family:masslogger

Link:

https://tria.ge/reports/200717-7ffkby4ph6/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetThreadContext

Looks up external IP address via web service

Loads dropped DLL

Reads user/profile data of web browsers

Executes dropped EXE

MassLogger

MassLogger log file

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Unknown

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/ccbd3a0bf6f5ee155b8a270c65376ddf83f220dd044b44f7debebb3f76fecbca

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.