MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 49bbfd6c4ac92fb284c2f81122d999bf77904a29fbf7d97c3356dfeed1ea7b30. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments

SHA256 hash: 49bbfd6c4ac92fb284c2f81122d999bf77904a29fbf7d97c3356dfeed1ea7b30
SHA3-384 hash: 7d87966657d7e8f4b38fc2d617d7b056d23e83dfc87dc072566de760a3c1ab71af5039577b74334e562716e515d8a426
SHA1 hash: 5a6ba6c04ec31b129eb90c530234fcbc8267316a
MD5 hash: 83f4b14a264fbfcfeda01c4373a67e5c
humanhash: louisiana-king-crazy-ceiling
File name:aforementioned invoices.exe
Download: download sample
Signature SnakeKeylogger
File size:461'312 bytes
First seen:2022-05-12 06:31:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:97ETMfpi+RMivwBCC6FlQtqTgTg9NGgV7/Br04Nh+YiH4XkrijY/BEZkXo:RKkRwmjQt+TPbV7BrPPiA4OZkY
Threatray 2'943 similar samples on MalwareBazaar
TLSH T1EEA4D04A63ECED21D23F3771AB69656082F2E0C72A32935F5445C1EA37727846FC16B2
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 abuse_ch
Tags:exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
1
# of downloads :
212
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Moving of the original file
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed update.exe
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
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
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
Moves itself to temp directory
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:
Threat name:
ByteCode-MSIL.Spyware.Noon
Status:
Malicious
First seen:
2022-05-11 14:03:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
19 of 41 (46.34%)
Threat level:
  2/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot5134063529:AAHlLOO-Z9GzRienvdVJaHWwxdJUq8oB1_s/sendMessage?chat_id=1474445387
Unpacked files
SH256 hash:
c611a6ceb263401ed18ff93961bd6d0cdf8757e48d8e76b13943e85b9d3b5a0b
MD5 hash:
f9b293305bd04eee511c0ffd0e7f29d7
SHA1 hash:
fd981a9537a903422311f582defc1c8fd97248af
SH256 hash:
7d170109f352f251d7ac012882e005b059b0db5ecce7520acf7be2ba8f13792a
MD5 hash:
72403055ee098f50bcc8a238fdbef878
SHA1 hash:
eb5ed9b38f5a23bb00b221acf3f7233aa2e9299d
SH256 hash:
de946071f5ce37d7bd121d1d7123a795c6111bb37715139a956110b97b0ba98a
MD5 hash:
ee5770ede963b3444343d074820acf46
SHA1 hash:
8863ca4d0e2f49f93c5325135931a163d652ab73
SH256 hash:
e6b65dc26eba5fd762268181f1ec1b98336f01da33bf80727e78b34d9551e60a
MD5 hash:
326082e2c596b70eaadc43b7a16b5b6e
SHA1 hash:
48faf1e1c2494c0e266973a6695b8055693f875f
SH256 hash:
49bbfd6c4ac92fb284c2f81122d999bf77904a29fbf7d97c3356dfeed1ea7b30
MD5 hash:
83f4b14a264fbfcfeda01c4373a67e5c
SHA1 hash:
5a6ba6c04ec31b129eb90c530234fcbc8267316a
Malware family:
SnakeKeylogger
Verdict:
Malicious
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:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Malspam

SnakeKeylogger

Executable exe 49bbfd6c4ac92fb284c2f81122d999bf77904a29fbf7d97c3356dfeed1ea7b30

(this sample)

  
Delivery method
Distributed via e-mail attachment

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