MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d06bb4bb779e1175084fd603194b2f1a6f50ccf4e817ae5310d17eb5521e484f. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments

SHA256 hash: d06bb4bb779e1175084fd603194b2f1a6f50ccf4e817ae5310d17eb5521e484f
SHA3-384 hash: bf68b6a693791f7c3fff06f2151ee49ee662d3bd4edce1a919e6470b65782c5ac5e323965311d7390efe9849ee5ca080
SHA1 hash: 6727fc245b3d9c7d918bd98959f7a0267be6c5b9
MD5 hash: a4f97ae34f1f83405c17932d9584558f
humanhash: echo-william-angel-failed
File name:a4f97ae34f1f83405c17932d9584558f.exe
Download: download sample
Signature SnakeKeylogger
File size:1'101'824 bytes
First seen:2021-12-27 16:30:24 UTC
Last seen:2021-12-27 19:27:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:LsE5UICcXrimqXQsZ5Pt9wcisXELyjy2HC0gQ+eBqy79UiKNZ9UTmKCWHhiKG:fCMSAsZ5TGsULCy2HC5QvBqyZZ6Z1WE
Threatray 2'227 similar samples on MalwareBazaar
TLSH T15C35125C3A93D5DEC4598E7A3B955024A375ACB62E13E296FC8D331F2C677683833206
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
2
# of downloads :
201
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a4f97ae34f1f83405c17932d9584558f.exe
Verdict:
Malicious activity
Analysis date:
2021-12-27 16:33:56 UTC
Tags:
evasion trojan snakekeylogger 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
DNS request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated overlay 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.
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: Powershell Defender Exclusion
Sigma detected: Suspicius Add 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: 545656 Sample: ZJNOOMI21D.exe Startdate: 27/12/2021 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 11 other signatures 2->45 7 ZJNOOMI21D.exe 7 2->7         started        process3 file4 25 C:\Users\user\AppData\...\prsaoTNQtwc.exe, PE32 7->25 dropped 27 C:\Users\...\prsaoTNQtwc.exe:Zone.Identifier, ASCII 7->27 dropped 29 C:\Users\user\AppData\Local\...\tmp33E9.tmp, XML 7->29 dropped 31 C:\Users\user\AppData\...\ZJNOOMI21D.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 ZJNOOMI21D.exe 15 2 7->11         started        15 powershell.exe 19 7->15         started        17 schtasks.exe 1 7->17         started        19 wuapihost.exe 7->19         started        signatures5 process6 dnsIp7 33 checkip.dyndns.org 11->33 35 checkip.dyndns.com 193.122.6.168, 49742, 80 ORACLE-BMC-31898US United States 11->35 37 freegeoip.app 172.67.188.154, 443, 49743 CLOUDFLARENETUS United States 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:
2021-12-22 13:27:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
29 of 43 (67.44%)
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
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
Unpacked files
SH256 hash:
f8ee3ec61da05401295cfc650a604dc644a16a8d7afc9f090cd9f7a0d9300317
MD5 hash:
7e9f1e09d0aa634d949c26737c26ff3c
SHA1 hash:
cb6b35efc98d0656148907ce56268a964556664d
SH256 hash:
f1ef08737881baf6668507ef7fc053c4c13913f3b3ded45364a00ce65e0fa0e8
MD5 hash:
28d42b127f6836400295dc2cab1b1e13
SHA1 hash:
7d1a30136becf4720ad8e5cdd5a01e965765f9b0
SH256 hash:
0c803871bc5c587024cdf590c5f27a911ec741c0b79051222fd0a2a8160546e9
MD5 hash:
c37efb79860f3b3b931f01daeeb77d16
SHA1 hash:
3fd1b58ed8d09bf75fb5406db7ecb7eaef6f6b7f
SH256 hash:
d06bb4bb779e1175084fd603194b2f1a6f50ccf4e817ae5310d17eb5521e484f
MD5 hash:
a4f97ae34f1f83405c17932d9584558f
SHA1 hash:
6727fc245b3d9c7d918bd98959f7a0267be6c5b9
Malware family:
Phoenix
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.

Comments