MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d5de4ca7241e482ed0a791977ccd6ad884d1d6004b77dfa75a77c463a4ea3b58. 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: d5de4ca7241e482ed0a791977ccd6ad884d1d6004b77dfa75a77c463a4ea3b58
SHA3-384 hash: a26032a2a45ec198d077392f0801b4509b24fbb317b5c4b25df304f5d6d7a94fc88817b6f52bcc81f6e83df3cc2546f4
SHA1 hash: aab767fc8ba5202ae572bb246d3c7ad7621fdc15
MD5 hash: 1d7b3c307de368e09614e12461f7d7b5
humanhash: romeo-king-sink-oregon
File name:1d7b3c307de368e09614e12461f7d7b5.exe
Download: download sample
Signature SnakeKeylogger
File size:810'496 bytes
First seen:2022-04-02 13:20:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:mlx+daP11SVxhvTfMSdZcOfRkrf/E5me2Pd7bFMaSHTIEQK0HsLXZ:exUhvQS3c5fomzdC1aK2sb
Threatray 2'042 similar samples on MalwareBazaar
TLSH T12405ADE0EE08C77EEC14727AC1A848701EB51E9D7461BF5A918E31DD0677ACF08E652E
File icon (PE):PE icon
dhash icon 160c242424040020 (5 x SnakeKeylogger, 1 x OskiStealer)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
1
# of downloads :
424
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a file in the %temp% directory
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated packed replace.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.
Malware family:
Snake Keylogger
Verdict:
Malicious
Result
Threat name:
Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Found malware configuration
Malicious sample detected (through community Yara rule)
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: Suspicious Add Scheduled Task From User AppData Temp
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 601873 Sample: oZF5Kkn4wD.exe Startdate: 02/04/2022 Architecture: WINDOWS Score: 100 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Multi AV Scanner detection for dropped file 2->43 45 8 other signatures 2->45 7 oZF5Kkn4wD.exe 7 2->7         started        process3 file4 27 C:\Users\user\AppData\...\UUDurEZBoOcyTv.exe, PE32 7->27 dropped 29 C:\Users\user\AppData\Local\...\tmp37C1.tmp, XML 7->29 dropped 31 C:\Users\user\AppData\...\oZF5Kkn4wD.exe.log, ASCII 7->31 dropped 47 May check the online IP address of the machine 7->47 49 Uses schtasks.exe or at.exe to add and modify task schedules 7->49 51 Adds a directory exclusion to Windows Defender 7->51 11 oZF5Kkn4wD.exe 7->11         started        15 powershell.exe 24 7->15         started        17 powershell.exe 25 7->17         started        19 schtasks.exe 7->19         started        signatures5 process6 dnsIp7 33 checkip.dyndns.org 11->33 35 checkip.dyndns.com 158.101.44.242, 49771, 80 ORACLE-BMC-31898US United States 11->35 37 freegeoip.app 188.114.96.7, 443, 49773 CLOUDFLARENETUS European Union 11->37 53 Tries to steal Mail credentials (via file / registry access) 11->53 55 Tries to harvest and steal ftp login credentials 11->55 57 Tries to harvest and steal browser information (history, passwords, etc) 11->57 21 conhost.exe 15->21         started        23 conhost.exe 17->23         started        25 conhost.exe 19->25         started        signatures8 process9
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-03-28 12:55:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
31 of 42 (73.81%)
Threat level:
  5/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
.NET Reactor proctector
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
8118f168327b2fa2b9d93587f0c214820617bce719352d8c2b6dc5eb98586410
MD5 hash:
d90bf41fae609a3d34af817655856b40
SHA1 hash:
e86f6bebef3aa971c491adee159741d077075657
SH256 hash:
d3ee29fcd4dee399e86236bf382adc4095b114de45b912705494d12f75cc03b2
MD5 hash:
39e51bdb0bd7f583b062756cba2776e6
SHA1 hash:
d3383d90c44afb920d692ab62ce8cbae5fc5d2c6
SH256 hash:
9b00e2fa33ad72dec22a5e107ab6886da72bbe0bed89a721e877c1dc3ce6a662
MD5 hash:
b4c9c16228f0ee1de70ffc6264fb720c
SHA1 hash:
437049e452a511e220abdb32df695cdf07f5a7d0
SH256 hash:
4714d67baed4f6027c355748e199fd3783b449a54d47d0a4a1caa8d5b92cd256
MD5 hash:
5e87369177c9d763fe77b1b0ab13c010
SHA1 hash:
1c7167ed0d731be421b329568bf76debedbb90a1
SH256 hash:
d5de4ca7241e482ed0a791977ccd6ad884d1d6004b77dfa75a77c463a4ea3b58
MD5 hash:
1d7b3c307de368e09614e12461f7d7b5
SHA1 hash:
aab767fc8ba5202ae572bb246d3c7ad7621fdc15
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.

Comments