MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4328d4f2310ee7858e526da835916bbf08b0546fcbf44c01de8dde992736504d. 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

SnakeKeylogger

Vendor detections: 9

Intelligence 9 IOCs YARA 3 File information Comments

SHA256 hash:	4328d4f2310ee7858e526da835916bbf08b0546fcbf44c01de8dde992736504d
SHA3-384 hash:	032f36c9b7beb90a6f3fa62d4a862f0736ccbadf992bbdb2db99d8774e1b1766f9b1956f66314bb7dd0a63f265de0e56
SHA1 hash:	814762385db4bb97a62acc4619dd0f45c2ae5330
MD5 hash:	9d822fb6e819eaf1d82e71fb7b0d0ce6
humanhash:	bacon-jersey-washington-blue
File name:	Neue Bestellung_WJO-001, pdf.exe
Download:	download sample
Signature	SnakeKeylogger Create hunting rule
File size:	738'304 bytes
First seen:	2021-02-25 10:21:49 UTC
Last seen:	2021-02-25 12:24:01 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:NoV+RtUZcuIYG0wRbH2HM2fYJE6ptGEZlyAKp:2V+RRuOV+M2wJR/lWp
Threatray	3 similar samples on MalwareBazaar
TLSH	9AF4F14035BC42C3F5BE0BF26C6AA52022B5789EA195D14F2AC5B7DD24B2380465FB7F
Reporter	abuse_ch
Tags:	DEU exe geo SnakeKeylogger

abuse_ch

Malspam distributing SnakeKeylogger:

HELO: cloudhost-2248786.us-midwest-1.nxcli.net
Sending IP: 8.36.41.62
From: Christian Metternich <info@erexim.de>
Subject: Neue Bestellung_WJO-001
Attachment: Neue Bestellung_WJO-001, pdf.iso (contains "Neue Bestellung_WJO-001, pdf.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

107

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Neue Bestellung_WJO-001, pdf.exe

Verdict:

Malicious activity

Analysis date:

2021-02-25 10:30:05 UTC

Tags:

evasion trojan

Link:

https://app.any.run/tasks/33a82321-a6c8-4516-9923-1f47c72c03e4

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

Snake

Link:

https://www.capesandbox.com/analysis/119178/

Detection(s):

SecuriteInfo.com.W32.MSIL_Kryptik.DFR.genEldorado.7144.11648.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Unauthorized injection to a recently created process

Creating a file

DNS request

Sending an HTTP GET request

Sending a custom TCP request

Reading critical registry keys

Result

Verdict:

MALICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Result

Threat name:

Snake Keylogger

Detection:

malicious

Classification:

troj.spyw.evad

Score:

84 / 100

Link:

https://www.joesandbox.com/analysis/618568

Signature

.NET source code contains potential unpacker

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

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

Tries to steal Mail credentials (via file access)

Yara detected Beds Obfuscator

Yara detected Snake Keylogger

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/4328d4f2310ee7858e526da835916bbf08b0546fcbf44c01de8dde992736504d/

Threat name:

ByteCode-MSIL.Trojan.Pwsx

Status:

Malicious

First seen:

2021-02-25 10:22:18 UTC

AV detection:

15 of 28 (53.57%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=imunj4rrb3tyldssnwudlellx4elavdpzp2eyao6rxpjsjzwkbgq._file

Verdict:

unknown

SnakeKeylogger

2fab459577617b9fc25c7a9168bf60c61150a553bd6867125530c756beeaa3b2

SnakeKeylogger

8742e0e2aab9d1c3d010b60e12da60e2c5a46675727f4fe4f3bfae8b87b644d2

SnakeKeylogger

Result

Malware family:

snakekeylogger

Score:

10/10

Tags:

family:snakekeylogger keylogger spyware stealer

Link:

https://tria.ge/reports/210225-ppyel9rpce/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Looks up external IP address via web service

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Snake Keylogger

Snake Keylogger Payload

Unpacked files

SH256 hash:

3b363b3c67a960c03258f338fb372119088914244a90fa63f27f4e9058ca25b2

MD5 hash:

ff47ee7d833813fca66688cf7e463684

SHA1 hash:

dd50324d70d0e012bc4bc04d7aa8d8e833587cb2

Link:

https://www.unpac.me/results/17b85cfa-0297-4139-8d83-7ac4f990432b/

SH256 hash:

f0a09c48af16c079c37ad0914f18897976357981fe5ee6f556ab9f9f70b9a671

MD5 hash:

f984a71581f6da5732110be2a569a392

SHA1 hash:

10de05b6b35fc5dbc00c42d59a4b850bcaae01e6

Link:

https://www.unpac.me/results/17b85cfa-0297-4139-8d83-7ac4f990432b/

SH256 hash:

9c09044f75de6b6b41a0752c7800d5f55b5ab8dcb2e5a6ca2927a773ca8943b1

MD5 hash:

ecfadbf0e50ce7938ba5a91a100c1bde

SHA1 hash:

0bfd2a385e97c2a12cb62860bdc2523a62f0dac7

Link:

https://www.unpac.me/results/17b85cfa-0297-4139-8d83-7ac4f990432b/

SH256 hash:

4328d4f2310ee7858e526da835916bbf08b0546fcbf44c01de8dde992736504d

MD5 hash:

9d822fb6e819eaf1d82e71fb7b0d0ce6

SHA1 hash:

814762385db4bb97a62acc4619dd0f45c2ae5330

Link:

https://www.unpac.me/results/17b85cfa-0297-4139-8d83-7ac4f990432b/

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:	INDICATOR_EXE_Packed_ConfuserExMod_BedsProtector Create hunting rule
Author:	ditekSHen
Description:	Detects executables packed with ConfuserEx Mod Beds Protector