MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff3c2c1845e5d581981d7ace413c747abf2999bb7ed7663916fa8932b89e78d1. 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: 14

Intelligence 14 IOCs YARA 9 File information Comments 1

SHA256 hash:	ff3c2c1845e5d581981d7ace413c747abf2999bb7ed7663916fa8932b89e78d1
SHA3-384 hash:	cd08404f80fcbd002c0c8046b9599f49e58f6513c1e89568273958425f098377524f792862c86d999af1be5cc239c8dc
SHA1 hash:	777fa30d81de475ecbb3dd6b762ef8ec48d40017
MD5 hash:	af7e4af9558a98e15d71bbb9864dbedd
humanhash:	alaska-fanta-fanta-table
File name:	af7e4af9558a98e15d71bbb9864dbedd
Download:	download sample
Signature	SnakeKeylogger Create hunting rule
File size:	1'532'416 bytes
First seen:	2022-08-24 08:05:12 UTC
Last seen:	2022-08-24 08:39:29 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep	24576:V+prxrfpNJnEPFwOyzXZxGC0BHr38e2bZOuxWOG2JlcKx4r6N7Zhb3ogrWCK+BzW:VsjNGtw/LaBHrKZzp9J+KxlNdhbYgr1G
TLSH	T1C46533318BECBD95D6FF5AB43C503680C353196F626FD34C8659AC1D0688706983AFEA
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)
Reporter	zbetcheckin
Tags:	32 exe SnakeKeylogger

Intelligence

File Origin

# of uploads :

# of downloads :

331

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

af7e4af9558a98e15d71bbb9864dbedd

Verdict:

Malicious activity

Analysis date:

2022-08-24 08:05:36 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/ad0d0a94-f32b-4bc1-9cb5-ee3140bdcd7c

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/300798/

Detection(s):

SecuriteInfo.com.Trojan.DownLoader45.12322.1716.9986.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Unauthorized injection to a recently created process

Creating a file

Сreating synchronization primitives

DNS request

Sending an HTTP GET request

Searching for synchronization primitives

Launching the default Windows debugger (dwwin.exe)

Searching for the window

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

packed

Link:

https://www.filescan.io/uploads/6305dc2b393b1c8c470be88f/reports/16faeddb-729a-4f39-bf60-be1b50156ab6/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/06f1c3d7-5c2a-4bfd-8318-f7aa6f46c3ab

Result

Threat name:

Snake Keylogger

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1056846

Signature

.NET source code contains potential unpacker

.NET source code references suspicious native API functions

Antivirus / Scanner detection for submitted sample

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 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 Generic Downloader

Yara detected Snake Keylogger

Yara detected Telegram RAT

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/ff3c2c1845e5d581981d7ace413c747abf2999bb7ed7663916fa8932b89e78d1/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2022-08-23 15:21:01 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

27 of 40 (67.50%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=746cygcf4xkydga5plhecpdupk7stgn3p3lwmoiw7ketfoe6pdiq._file

Verdict:

malicious

Label(s):

masslogger

Result

Malware family:

snakekeylogger

Score:

10/10

Tags:

family:snakekeylogger collection keylogger spyware stealer

Link:

https://tria.ge/reports/220824-jzeezabfd8/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

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

Unpacked files

SH256 hash:

97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf

MD5 hash:

8cd28be4bd9a1404c6d3600db32b3ed1

SHA1 hash:

fb90b0ca51118e771390d58b19d0a404ee14cfbc

Link:

https://www.unpac.me/results/f5012b03-b494-4f1e-913e-c420e7755e53/

SH256 hash:

21f115f56c30c1bfe6309f3747fc071bde0fc7cd8a2644ae19a007fa807a0e70

MD5 hash:

15be90374880188a0e608db916914146

SHA1 hash:

81c553d080e2a4f0ce369e7c2fe60837fdd813b2

Link:

https://www.unpac.me/results/f5012b03-b494-4f1e-913e-c420e7755e53/

SH256 hash:

7170161a2714abb409c2a2f583fd032bf8042e0d8d86424d2a4409fa70deb686

MD5 hash:

f599f35ead65500d22bc2eb193007c10

SHA1 hash:

788cbadb3957e040e5daa9bc2322fbac5b5c5ac9

Link:

https://www.unpac.me/results/f5012b03-b494-4f1e-913e-c420e7755e53/

SH256 hash:

ff3c2c1845e5d581981d7ace413c747abf2999bb7ed7663916fa8932b89e78d1

MD5 hash:

af7e4af9558a98e15d71bbb9864dbedd

SHA1 hash:

777fa30d81de475ecbb3dd6b762ef8ec48d40017

Link:

https://www.unpac.me/results/f5012b03-b494-4f1e-913e-c420e7755e53/

Malware family:

SnakeKeylogger

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/ff3c2c1845e5/report/overview.html

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

Threat name:

iSpy Keylogger

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/ff3c2c1845e5d581981d7ace413c747abf2999bb7ed7663916fa8932b89e78d1

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 ff3c2c1845e5d581981d7ace413c747abf2999bb7ed7663916fa8932b89e78d1

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2276385/

Cape

https://www.capesandbox.com/analysis/300798/

Comments

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zbet commented on 2022-08-24 08:05:19 UTC

url : hxxp://185.225.73.57/agrressio/LPO_083748904.exe