MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e472de49ad18d1f76d03a278b13a43b0b8bc2145d9407f120aace6671ff9cd4b. 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 6 File information Comments

SHA256 hash: e472de49ad18d1f76d03a278b13a43b0b8bc2145d9407f120aace6671ff9cd4b
SHA3-384 hash: eaea5b01a697dfc1359b66cc617293381c9a08c09cb313429d0ac43c6a446e8fe2f9bd1a12859496c7e0d1564e53be07
SHA1 hash: 57d1beaa7ca6c1a91f235b8c34e0c805abf69ee4
MD5 hash: c82c34f0ada2c25e3da3cbeb7c96439b
humanhash: montana-social-mountain-five
File name:Due Invoices.exe
Download: download sample
Signature SnakeKeylogger
File size:3'684'352 bytes
First seen:2021-05-10 07:24:22 UTC
Last seen:2021-05-11 05:55:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 768:zqVc7JwoZRRQcmYd8izY4xuaVC/dAOG9KwtvLVjb1jm33W7lfxK6r54fHKA6wOiU:zd
Threatray 5 similar samples on MalwareBazaar
TLSH BC06DC6D593DC4BBB6FBDF9642467E63940F3FE0453479A032C50B208B1622A98DB7B1
Reporter GovCERT_CH
Tags:SnakeKeylogger

Intelligence


File Origin
# of uploads :
4
# of downloads :
125
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Running batch commands
Creating a process with a hidden window
Launching a process
Unauthorized injection to a recently created process
Adding an access-denied ACE
Creating a file
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
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
Signature
.NET source code contains very large strings
Contains functionality to hide a thread from the debugger
Found malware configuration
Hides threads from debuggers
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected Beds Obfuscator
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 411834 Sample: Due Invoices.exe Startdate: 12/05/2021 Architecture: WINDOWS Score: 100 31 Found malware configuration 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 Yara detected Snake Keylogger 2->35 37 6 other signatures 2->37 7 Due Invoices.exe 3 2->7         started        process3 signatures4 39 Hides threads from debuggers 7->39 41 Injects a PE file into a foreign processes 7->41 10 Due Invoices.exe 15 2 7->10         started        14 WerFault.exe 7->14         started        17 cmd.exe 1 7->17         started        process5 dnsIp6 25 checkip.dyndns.org 10->25 27 checkip.dyndns.com 131.186.113.70, 49713, 49722, 80 DYNDNSUS United States 10->27 29 2 other IPs or domains 10->29 43 Tries to steal Mail credentials (via file access) 10->43 45 Tries to harvest and steal browser information (history, passwords, etc) 10->45 23 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 14->23 dropped 19 conhost.exe 17->19         started        21 timeout.exe 1 17->21         started        file7 signatures8 process9
Threat name:
ByteCode-MSIL.Infostealer.Stelega
Status:
Malicious
First seen:
2021-05-10 03:05:42 UTC
AV detection:
13 of 46 (28.26%)
Threat level:
  5/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger keylogger spyware stealer
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
0c5b36e34a47eb5483b065b9fa939d37257dc2c24d87de503f40a75c272998f9
MD5 hash:
7763e3b944426fadb963f32adfe22096
SHA1 hash:
bcfeab93c3b9563483af6773c9621a64b13b3282
SH256 hash:
a0f3854a7973677a3f27757e0bdb9fbd70e9841b4cf71e1f9929375ab5a4aa58
MD5 hash:
dc683a0807113b4c45684d42aeb331d6
SHA1 hash:
99111eed0d9bfa20c948ac5723919820d8e6a657
SH256 hash:
e472de49ad18d1f76d03a278b13a43b0b8bc2145d9407f120aace6671ff9cd4b
MD5 hash:
c82c34f0ada2c25e3da3cbeb7c96439b
SHA1 hash:
57d1beaa7ca6c1a91f235b8c34e0c805abf69ee4
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:INDICATOR_EXE_Packed_ConfuserExMod_BedsProtector
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod Beds Protector
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:Keylog_bin_mem
Author:James_inthe_box
Description:Contains Keylog
Rule name:MALWARE_Win_SnakeKeylogger
Author:ditekSHen
Description:Detects Snake Keylogger
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 e472de49ad18d1f76d03a278b13a43b0b8bc2145d9407f120aace6671ff9cd4b

(this sample)

  
Delivery method
Distributed via e-mail attachment

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