MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 39e81319c42824a9c1efb6755cf6159790bffd5d7ea7e5eaedeb00f08bddaa35. 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:	39e81319c42824a9c1efb6755cf6159790bffd5d7ea7e5eaedeb00f08bddaa35
SHA3-384 hash:	3d117f1db7f4f1037b5c199c2296ec8524d92b63aadfc133f332647deb7f984c94c85ec020b5d52920a26fff72a61d60
SHA1 hash:	44ea01a8a49b7011dcf35c7b1a29961a2f03bcbd
MD5 hash:	55b93730751ddfd6eeaba00fe9128390
humanhash:	robert-sierra-happy-enemy
File name:	Purchase Order No-1021332021.exe
Download:	download sample
Signature	SnakeKeylogger Create hunting rule
File size:	1'323'520 bytes
First seen:	2021-03-03 18:02:00 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep	12288:Nw2h1EII6fJw2U/9u9phJcA9xZILvoy9+FtcYIQgVFyYApuLGDkQZyXSNefA8:NdW1CacZIL/+teQgHaYLLQZyXvI8
Threatray	3 similar samples on MalwareBazaar
TLSH	0E556C1516D8AA2BF07E9B744661400983F9F552E723D33EBDC451D64E32B83CF07AAA
Reporter	abuse_ch
Tags:	exe SnakeKeylogger

abuse_ch

Malspam distributing SnakeKeylogger:

HELO: mail.kavatdintl.gq
Sending IP: 188.166.173.223
From: Hernández Fernando <bruno@kavatdintl.gq>
Reply-To: harryalexsector@gmail.com
Subject: Purchase Order No-1021332021.
Attachment: Purchase Order No-1021332021.gz (contains "Purchase Order No-1021332021.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Purchase Order No-1021332021.exe

Verdict:

Malicious activity

Analysis date:

2021-03-03 18:12:35 UTC

Tags:

evasion trojan

Link:

https://app.any.run/tasks/d316e94f-f09c-4782-99b1-049d9113818a

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/121928/

Result

Verdict:

Clean

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

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:

100 / 100

Link:

https://www.joesandbox.com/analysis/626521

Signature

.NET source code contains very large strings

Found malware configuration

Initial sample is a PE file and has a suspicious name

Injects a PE file into a foreign processes

May check the online IP address of the machine

Multi AV Scanner detection for submitted file

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 harvest and steal ftp login credentials

Tries to steal Mail credentials (via file access)

Yara detected AntiVM_3

Yara detected Beds Obfuscator

Yara detected Snake Keylogger

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/39e81319c42824a9c1efb6755cf6159790bffd5d7ea7e5eaedeb00f08bddaa35/

Threat name:

ByteCode-MSIL.Trojan.Sudloader

Status:

Malicious

First seen:

2021-03-03 11:13:29 UTC

AV detection:

16 of 29 (55.17%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=hhubggoefasktqppwz2vz5qvs6il77k5p2t6l2xn5mapbc65vi2q._file

Verdict:

unknown

SnakeKeylogger

73429ed369e556843e28f21b233a49aa9cc7b55d36c5be69f3745a75d17eaf1f

SnakeKeylogger

f7143b19d0b0851f1cfdc681c7f8bfea9d3d9c419d9a0fd032bdff8720024aa9

SnakeKeylogger

Result

Malware family:

snakekeylogger

Score:

10/10

Tags:

family:snakekeylogger keylogger spyware stealer

Link:

https://tria.ge/reports/210303-zbavejfb2a/

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 data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Snake Keylogger

Snake Keylogger Payload

Unpacked files

SH256 hash:

f9d949d2f56c449c5d346bb93ed04d38426f563b022dd179ae330dab46682c3b

MD5 hash:

871e23d748ba756eaab5777708f250f8

SHA1 hash:

c9816d4ab38541aaab9aa3eab7cb4898d0b72e4a

Link:

https://www.unpac.me/results/a7898a4d-6b4c-40ca-ad74-3d78a978b18f/

SH256 hash:

39e81319c42824a9c1efb6755cf6159790bffd5d7ea7e5eaedeb00f08bddaa35

MD5 hash:

55b93730751ddfd6eeaba00fe9128390

SHA1 hash:

44ea01a8a49b7011dcf35c7b1a29961a2f03bcbd

Link:

https://www.unpac.me/results/a7898a4d-6b4c-40ca-ad74-3d78a978b18f/

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

Threat name:

Suspicious File

Score:

0.65

Link:

https://yomi.yoroi.company/submissions/39e81319c42824a9c1efb6755cf6159790bffd5d7ea7e5eaedeb00f08bddaa35

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