MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4d8b09ea9821863b7d5a741506a4cb38cbd3a6ab637f7d7b1bc08dc195c07020. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments

SHA256 hash: 4d8b09ea9821863b7d5a741506a4cb38cbd3a6ab637f7d7b1bc08dc195c07020
SHA3-384 hash: 7f356aaf1f076c0555217bc19eb7acf4bbca2513fa7572af35793e6bd5f63f306221a5d9bb86d903e4ed16451cf2dbb7
SHA1 hash: 050687f43d0c15e9869dd4452335cc5b5a85e449
MD5 hash: 5a0aba3e3a573f8beda42be81c3fc7ec
humanhash: carolina-blossom-avocado-montana
File name:LtOGVBhMCTjxwVI.exe
Download: download sample
Signature SnakeKeylogger
File size:494'592 bytes
First seen:2022-04-14 05:27:12 UTC
Last seen:2022-04-14 06:53:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'813 x AgentTesla, 19'735 x Formbook, 12'282 x SnakeKeylogger)
ssdeep 12288:8rqaINUwA7roYf4ssSE2vGrf7CYaTnnbvTamoaOgO:gq6NkYf4s3U7gTnbe4Of
Threatray 3'008 similar samples on MalwareBazaar
TLSH T117B4121967F98B5BC67D47FCE8A0500057F096263923E78E2EA430F19AB3793C91216B
File icon (PE):PE icon
dhash icon c030d4c6c6f430c0 (5 x Formbook, 3 x Loki, 2 x RemcosRAT)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
2
# of downloads :
300
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
LtOGVBhMCTjxwVI.exe
Verdict:
Malicious activity
Analysis date:
2022-04-14 05:32:57 UTC
Tags:
evasion trojan snake keylogger

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe 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.
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
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
Sigma detected: Suspicious Add Scheduled Task From User AppData Temp
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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: 609053 Sample: LtOGVBhMCTjxwVI.exe Startdate: 14/04/2022 Architecture: WINDOWS Score: 100 39 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->39 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 11 other signatures 2->45 7 LtOGVBhMCTjxwVI.exe 7 2->7         started        process3 file4 25 C:\Users\user\AppData\...\KnDTjDhXYAzmv.exe, PE32 7->25 dropped 27 C:\...\KnDTjDhXYAzmv.exe:Zone.Identifier, ASCII 7->27 dropped 29 C:\Users\user\AppData\Local\Temp\tmp309.tmp, XML 7->29 dropped 31 C:\Users\user\...\LtOGVBhMCTjxwVI.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 53 Injects a PE file into a foreign processes 7->53 11 LtOGVBhMCTjxwVI.exe 15 2 7->11         started        15 powershell.exe 23 7->15         started        17 schtasks.exe 1 7->17         started        19 LtOGVBhMCTjxwVI.exe 7->19         started        signatures5 process6 dnsIp7 33 checkip.dyndns.com 132.226.247.73, 49743, 80 UTMEMUS United States 11->33 35 checkip.dyndns.org 11->35 37 freegeoip.app 188.114.97.7, 443, 49744 CLOUDFLARENETUS European Union 11->37 55 Tries to steal Mail credentials (via file / registry access) 11->55 57 Tries to harvest and steal ftp login credentials 11->57 59 Tries to harvest and steal browser information (history, passwords, etc) 11->59 21 conhost.exe 15->21         started        23 conhost.exe 17->23         started        signatures8 process9
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-04-13 21:53:29 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
17 of 25 (68.00%)
Threat level:
  5/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger keylogger stealer
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
41362f2e14876a5cfb1d88de7870c4fcda16b3c437cf6506380087dd32a48ba0
MD5 hash:
c87473e01b2f477e57dc2b707b878b4c
SHA1 hash:
ebd8bcb492a4ee29451c213f70b9626debda0e7d
SH256 hash:
2a01ddc86aeabb8bda7423c9a0fad09de3d656f5a3c5541e587a55ce1c5b3388
MD5 hash:
a86cf5bfc384bf8af4722be0018a86c2
SHA1 hash:
eba7f7cd3295a1532be1bfc9a3949fd4023057a8
SH256 hash:
4282aa9d97d5e6e7f03cda1d90c3a7b20d9d967c4d88d7e5e9d8d04f9622e677
MD5 hash:
7b7ee4a8bdbc973e89e5b5a79d014ffe
SHA1 hash:
6da2703f2b48990a1ab07bd8856ca476017b4908
SH256 hash:
c14ea4bdd27d729f044bf4e83e0bdb1e1cfcc92c987036fdbc439283c1022211
MD5 hash:
0587f7540c5eefae2bb042a11ff155d5
SHA1 hash:
24ca734b95fe93790c053f748791de56e66ebc1e
SH256 hash:
4d8b09ea9821863b7d5a741506a4cb38cbd3a6ab637f7d7b1bc08dc195c07020
MD5 hash:
5a0aba3e3a573f8beda42be81c3fc7ec
SHA1 hash:
050687f43d0c15e9869dd4452335cc5b5a85e449
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