MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a66149f52a72f20865dc2af3d9eb03951a113b9966f62568b2c7dc035fde3282. 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: 13

Intelligence 13 IOCs YARA 9 File information Comments

SHA256 hash:	a66149f52a72f20865dc2af3d9eb03951a113b9966f62568b2c7dc035fde3282
SHA3-384 hash:	c8095938efd0d6a4426917bcfce1d12f4987ff0da184c0c4847fc160f443920e9d36bc5e04780fb1b69dc480f529dbf3
SHA1 hash:	e190ccba27bf7be2c602aa65f332d77404e503eb
MD5 hash:	8f3b293d786e10edfd06fbfd424fa622
humanhash:	tango-shade-lactose-nine
File name:	8f3b293d786e10edfd06fbfd424fa622.exe
Download:	download sample
Signature	SnakeKeylogger Create hunting rule
File size:	1'156'608 bytes
First seen:	2022-10-05 10:59:48 UTC
Last seen:	2022-10-05 12:27:31 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep	12288:2foK4HTNXg0FhtI/LB02mjybTHe9iKfbuDB3j26MdZnA1/OibBzN:VnHtI/eyXe9xuDZ2BJC/OiFzN
Threatray	5'584 similar samples on MalwareBazaar
TLSH	T12235D02352A18E0BD2925234CCD2C3B0AFA87EBCE773C2677FD9BD5BB476065A601145
TrID	72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.4% (.EXE) Win64 Executable (generic) (10523/12/4) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):
dhash icon	6670596f4f4e0d0a (34 x Loki, 25 x AgentTesla, 21 x SnakeKeylogger)
Reporter	abuse_ch
Tags:	exe SnakeKeylogger

Intelligence

File Origin

# of uploads :

# of downloads :

241

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/316858/

Detection(s):

SecuriteInfo.com.Trojan.MulDrop20.62568.1569.13797.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

DNS request

Creating a window

Сreating synchronization primitives

Sending a custom TCP request

Unauthorized injection to a recently created process

Creating a file

Launching the default Windows debugger (dwwin.exe)

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

packed

Link:

https://www.filescan.io/uploads/633d63b7dace43a378f43c23/reports/a4204c49-49f1-4023-bd7c-fd49d2ed63fc/overview

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.

Malware family:

Snake Keylogger

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/7cdaafdf-8f21-4e0c-99f8-99b69d90cfd5

Result

Threat name:

Snake Keylogger

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1084045

Signature

.NET source code contains potential unpacker

.NET source code references suspicious native API functions

Injects a PE file into a foreign processes

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

May check the online IP address of the machine

Multi AV Scanner detection for submitted file

Snort IDS alert for network traffic

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 / registry access)

Yara detected AntiVM3

Yara detected Generic Downloader

Yara detected Snake Keylogger

Yara detected Telegram RAT

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a66149f52a72f20865dc2af3d9eb03951a113b9966f62568b2c7dc035fde3282/

Threat name:

ByteCode-MSIL.Spyware.Noon

Status:

Malicious

First seen:

2022-10-04 15:33:31 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

22 of 26 (84.62%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=uzqut5jkolzaqzo4flz5t2ydsunbco4zm33ck2fsy7oagx66gkba._file

Verdict:

malicious

SnakeKeylogger

6f50e2e2e8aa71712037f52d18526729f0aff68865f075b7d620db1ff35fb9b9

SnakeKeylogger

8a4ec5658fe3c4d9ad343c32d041285949986d1005a443224d73ffb32cd582ff

SnakeKeylogger

9a1e8fcd1d400339ca39f030a49bac8062c5bf9e0d025727964b475c59094531

SnakeKeylogger

9b575886a26dfe4f3a94ce8b18d308323b9201793790e666bb424de06cfdbd7a

SnakeKeylogger

b0bf387f1217168a1f3e1ea260b3c4200f25839dfb58a80b948a3aac224e6b18

SnakeKeylogger

dc5bccc49bb0d66f7a484994101b62f0ec97e389ceed90dafdcba519e71aebbe

SnakeKeylogger

+ 5'574 additional samples on MalwareBazaar

Result

Malware family:

snakekeylogger

Score:

10/10

Tags:

family:snakekeylogger collection keylogger spyware stealer

Link:

https://tria.ge/reports/221005-m3zf4aechk/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

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

Malware Config

C2 Extraction:

https://api.telegram.org/bot5321688653:AAEI2yqGrOA_-sRZ3xaqutrexraSgFa0AnA/sendMessage?chat_id=5048077662

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/9581e39c-b697-42a9-b8fa-d6b0904f7252

Unpacked files

SH256 hash:

a04c799fa302c78d04acc3b4be8ccbde2f7fa00fe515daf18a2fc7e65fad3b13

MD5 hash:

d76812ec4cbc45e1e26ed36691596f7e

SHA1 hash:

c854fe9792694fb464a0bed51c737ff61ccef736

Link:

https://www.unpac.me/results/22997cdf-289f-43f0-bc48-18e3012a265f/

SH256 hash:

a5c528e6d89c75eeb5b3441e0f29163d7636ac83684f152239e608f32516d61c

MD5 hash:

f92a6fe8464cc79a100c99562981cbb6

SHA1 hash:

c42e32c9e6fad3d30115b0f99fd68e538701730c

Link:

https://www.unpac.me/results/22997cdf-289f-43f0-bc48-18e3012a265f/

SH256 hash:

d04eac4563f22c1d25d7f9574e6de78f9d4728237c95cc9cfb9e05e126da9d13

MD5 hash:

e06495a99dd2f97e45efe4d1d22f6742

SHA1 hash:

9842b9702b678e93464bf61bb4d08678a83dbf56

Link:

https://www.unpac.me/results/22997cdf-289f-43f0-bc48-18e3012a265f/

SH256 hash:

d47b1f32e28886438a4e3ab7b79edddbb28430d452a64c8ae949a3ffbcaa96b4

MD5 hash:

fe74b9baa688d17dccd2ecfefc6f21f5

SHA1 hash:

09ff9f60ff75af826eb1023f59a2dd91a0142e00

Link:

https://www.unpac.me/results/22997cdf-289f-43f0-bc48-18e3012a265f/

Parent samples :
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SH256 hash:

e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee

MD5 hash:

35cb29046968faca7f3f3b4463449b6c

SHA1 hash:

088c8c30ec1bece0a4b5bbfe3982b073f8b95598

Link:

https://www.unpac.me/results/22997cdf-289f-43f0-bc48-18e3012a265f/

SH256 hash:

a66149f52a72f20865dc2af3d9eb03951a113b9966f62568b2c7dc035fde3282

MD5 hash:

8f3b293d786e10edfd06fbfd424fa622

SHA1 hash:

e190ccba27bf7be2c602aa65f332d77404e503eb

Link:

https://www.unpac.me/results/22997cdf-289f-43f0-bc48-18e3012a265f/

Malware family:

SnakeKeylogger

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/a66149f52a72/report/overview.html

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

Threat name:

Malicious File

Score:

0.81

Link:

https://yomi.yoroi.company/submissions/a66149f52a72f20865dc2af3d9eb03951a113b9966f62568b2c7dc035fde3282

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_SUSPICIOUS_Binary_References_Browsers Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Rule name:	INDICATOR_SUSPICIOUS_EXE_DotNetProcHook Create hunting rule
Author:	ditekSHen
Description:	Detects executables with potential process hoocking

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many email and collaboration clients. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_TelegramChatBot Create hunting rule
Author:	ditekSHen
Description:	Detects executables using Telegram Chat Bot

Rule name:	MALWARE_Win_SnakeKeylogger Create hunting rule
Author:	ditekSHen
Description:	Detects Snake Keylogger

Rule name:	MAL_Envrial_Jan18_1 Create hunting rule
Author:	Florian Roth
Description:	Detects Encrial credential stealer malware
Reference:	https://twitter.com/malwrhunterteam/status/953313514629853184

Rule name:	MAL_Envrial_Jan18_1_RID2D8C Create hunting rule
Author:	Florian Roth
Description:	Detects Encrial credential stealer malware
Reference:	https://twitter.com/malwrhunterteam/status/953313514629853184

Rule name:	pe_imphash Create hunting rule

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

SnakeKeylogger

exe a66149f52a72f20865dc2af3d9eb03951a113b9966f62568b2c7dc035fde3282

(this sample)

Cape

https://www.capesandbox.com/analysis/316858/

URLhaus

https://urlhaus.abuse.ch/url/2346135/

Delivery method

Distributed via web download

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