MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 75ce9fe3ae72d83e5fba218b40688fd74c87ecf9fd79d02b609c51c96c65f46e. 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: 75ce9fe3ae72d83e5fba218b40688fd74c87ecf9fd79d02b609c51c96c65f46e
SHA3-384 hash: f038b01123667782d5cc2321cc12c11dabe30f36219811922ac5b3365e9b2aa8499249f832e5772fa9c13175075348f4
SHA1 hash: 3af77964fa5384d1d5216a84b2b6fa90fa86d7a2
MD5 hash: 0a65c53ee3fdf1a94a32d04d27b38357
humanhash: yellow-enemy-october-winter
File name:0a65c53ee3fdf1a94a32d04d27b38357.exe
Download: download sample
Signature SnakeKeylogger
File size:954'880 bytes
First seen:2022-03-15 13:53:39 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 24576:TQV7EEEEEEEEEEEEEEEEEO2U0c6mo1nZZYUU3yd2OluON4fA9uC:w7EEEEEEEEEEEEEEEEEO2mu1XhU3yd2F
Threatray 3'557 similar samples on MalwareBazaar
TLSH T1991548E936207ADED827C271C9150D66EF817C7A930F8157A003796DAE7D9838F990E3
File icon (PE):PE icon
dhash icon c0bed49cad2d3922 (15 x SnakeKeylogger, 9 x AgentTesla, 2 x HawkEye)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
1
# of downloads :
165
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Enabling the 'hidden' option for analyzed file
Reading critical registry keys
Launching the process to change network settings
Blocking the Windows Defender launch
Blocking the System Restore
Blocking a possibility to launch for the Windows Task Manager (taskmgr)
Blocking a possibility to launch for cmd.exe command interpreter
Blocking a possibility to launch for the Windows registry editor (regedit.exe)
Enabling autorun by creating a file
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
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
.NET source code references suspicious native API functions
Disables the Windows registry editor (regedit)
Disables the Windows task manager (taskmgr)
Disables Windows system restore
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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 dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Capture Wi-Fi password
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 harvest and steal WLAN passwords
Tries to steal Mail credentials (via file / registry access)
Uses netsh to modify the Windows network and firewall settings
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 dnsIp2 2 Behavior Graph ID: 589524 Sample: yRbyaRsLMs.exe Startdate: 15/03/2022 Architecture: WINDOWS Score: 100 36 smtp.gmail.com 2->36 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 Sigma detected: Capture Wi-Fi password 2->48 50 11 other signatures 2->50 9 yRbyaRsLMs.exe 6 2->9         started        signatures3 process4 file5 30 C:\Users\user\AppData\...\QOFkgyeOxlvJHR.exe, PE32 9->30 dropped 32 C:\Users\user\AppData\Local\...\tmpEBC0.tmp, XML 9->32 dropped 34 C:\Users\user\AppData\...\yRbyaRsLMs.exe.log, ASCII 9->34 dropped 54 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 9->54 56 May check the online IP address of the machine 9->56 58 Uses schtasks.exe or at.exe to add and modify task schedules 9->58 60 3 other signatures 9->60 13 yRbyaRsLMs.exe 18 4 9->13         started        17 schtasks.exe 1 9->17         started        signatures6 process7 dnsIp8 38 checkip.dyndns.org 13->38 40 checkip.dyndns.com 193.122.6.168, 49787, 80 ORACLE-BMC-31898US United States 13->40 42 4 other IPs or domains 13->42 62 Tries to steal Mail credentials (via file / registry access) 13->62 64 Tries to harvest and steal ftp login credentials 13->64 66 Tries to harvest and steal browser information (history, passwords, etc) 13->66 68 3 other signatures 13->68 19 reg.exe 1 1 13->19         started        22 netsh.exe 3 13->22         started        24 conhost.exe 17->24         started        signatures9 process10 signatures11 52 Disables the Windows registry editor (regedit) 19->52 26 conhost.exe 19->26         started        28 conhost.exe 22->28         started        process12
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-03-10 15:57:17 UTC
AV detection:
25 of 27 (92.59%)
Threat level:
  5/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger collection evasion keylogger spyware stealer
Behaviour
Creates scheduled task(s)
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Maps connected drives based on registry
Checks BIOS information in registry
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
Disables RegEdit via registry modification
Disables Task Manager via registry modification
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
0057d4bc60d911807bfa1d0dc3bbcd091ad87ceba8ec9ae5039a014d1cceea58
MD5 hash:
5336d4c22c7966ebc05c47f3fd5dbb78
SHA1 hash:
6fe4f38ff2f94fa5ed81f852e6aa8e85694e8794
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
SH256 hash:
5a7c8444e2ab9e5de7678b79e89329a90fcd4a09e4b3d4bc0b715fdede1603f3
MD5 hash:
bf3f7c97217f4be10cf5fd563dcbc0fe
SHA1 hash:
1175cec5fde97b43be461ff3d8c3dc1ad3b603a7
SH256 hash:
75ce9fe3ae72d83e5fba218b40688fd74c87ecf9fd79d02b609c51c96c65f46e
MD5 hash:
0a65c53ee3fdf1a94a32d04d27b38357
SHA1 hash:
3af77964fa5384d1d5216a84b2b6fa90fa86d7a2
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