MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f576e4a535f34a683e8ae47df921b890dd01e63e593977e3935e3c09e74b0308. 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: 10

Intelligence 10 IOCs YARA 4 File information Comments

SHA256 hash:	f576e4a535f34a683e8ae47df921b890dd01e63e593977e3935e3c09e74b0308
SHA3-384 hash:	a256f48418f149931580cb6a5ef254074fccebb4c1170525b58c9fc0ba6d92558aa9cf480c05c3bfe07bdf3541b8e24b
SHA1 hash:	c9929eb82d32e01abae61780d2bacb3ed9cc27f7
MD5 hash:	78ee11f89f550d5dfefbddd68a4ba122
humanhash:	chicken-texas-virginia-hotel
File name:	SHIPMENT DOCUMENT_Pdf.exe
Download:	download sample
Signature	SnakeKeylogger Create hunting rule
File size:	826'880 bytes
First seen:	2021-03-03 06:26:54 UTC
Last seen:	2021-03-05 15:05:36 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'746 x AgentTesla, 19'628 x Formbook, 12'242 x SnakeKeylogger)
ssdeep	12288:MiUSM0dS5AxuDmoAZi970eJiTMlnyWERtiuLJb4NCIPy66eIvYGLsriDq3lgkPfM:MnYwq2mRZIJp7EB94V6wGIriDKdPi
TLSH	6605D0303AEC5B19F076AF7456F0B16093FEF2636719C21E7D9012CD4632EC2DA916A6
Reporter	abuse_ch
Tags:	DHL exe SnakeKeylogger

abuse_ch

Malspam distributing SnakeKeylogger:

HELO: dhl.com
Sending IP: 77.247.110.185
From: dhl Customer Support <support@dhl.com>
Subject: DHL Shipment Notification: (Original BL and parking List)
Attachment: SHIPMENT DOCUMENT pdf.img (contains "SHIPMENT DOCUMENT_Pdf.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

SHIPMENT DOCUMENT_Pdf.exe

Verdict:

Malicious activity

Analysis date:

2021-03-03 06:29:37 UTC

Tags:

evasion trojan

Link:

https://app.any.run/tasks/1847a775-c512-4cd8-ac91-3f6e68b703c9

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/121199/

Detection(s):

SecuriteInfo.com.Variant.Bulz.380216.31241.7056.UNOFFICIAL

Result

Verdict:

Malware

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/625507

Signature

.NET source code contains potential unpacker

.NET source code contains very large strings

Binary contains a suspicious time stamp

Found malware configuration

Initial sample is a PE file and has a suspicious name

May check the online IP address of the machine

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Sigma detected: Scheduled temp file as task from temp location

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)

Uses schtasks.exe or at.exe to add and modify task schedules

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/f576e4a535f34a683e8ae47df921b890dd01e63e593977e3935e3c09e74b0308/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2021-03-03 03:47:19 UTC

AV detection:

10 of 28 (35.71%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=6v3ojjjv6nfgqpuk4r67sinysdoqdzr6le4xpy4tly6atz2lamea._file

Result

Malware family:

snakekeylogger

Score:

10/10

Tags:

family:snakekeylogger keylogger spyware stealer

Link:

https://tria.ge/reports/210303-kyp9673xge/

Behaviour

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

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/888c1f3f-3852-4395-acbd-2d04afbe4a78/

SH256 hash:

f576e4a535f34a683e8ae47df921b890dd01e63e593977e3935e3c09e74b0308

MD5 hash:

78ee11f89f550d5dfefbddd68a4ba122

SHA1 hash:

c9929eb82d32e01abae61780d2bacb3ed9cc27f7

Link:

https://www.unpac.me/results/888c1f3f-3852-4395-acbd-2d04afbe4a78/

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/f576e4a535f34a683e8ae47df921b890dd01e63e593977e3935e3c09e74b0308

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

Rule name:	INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu Create hunting rule
Author:	ditekSHen
Description:	Detect executables with stomped PE compilation timestamp that is greater than local current time