MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b13700f6b5654760b7462c832b65592d6cccd3498f4094293fff020fb2b40970. 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 3 File information Comments

SHA256 hash: b13700f6b5654760b7462c832b65592d6cccd3498f4094293fff020fb2b40970
SHA3-384 hash: 4937f44a1d55146097b1e5cd25e674592b57da39b164409e4d9c9636b0d195114f66d346b8003c75663d6e4d60744c85
SHA1 hash: 1fee23932ed23988176ed1b594af4a50aebf2dbf
MD5 hash: fc070bd06536119e66f2fa83b22acc65
humanhash: may-indigo-fix-potato
File name:SecuriteInfo.com.Variant.Tedy.252280.24996.31484
Download: download sample
Signature SnakeKeylogger
File size:8'192 bytes
First seen:2022-12-14 02:27:21 UTC
Last seen:2022-12-14 04:18:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 96:3Y9QOGr0VhFS1e6mi8pcSlkAreajZMCRvz/4KR5PbJQD/AGkNPQoV+FnU:Iq0ru5m11qajZMCV/zvJQcrFL
Threatray 3'109 similar samples on MalwareBazaar
TLSH T124F1C915EBAA8133ED6D8E36A9A323C407BCD75334C3AB1FCE8451579D8234406927F4
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter SecuriteInfoCom
Tags:exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
2
# of downloads :
185
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Variant.Tedy.252280.24996.31484
Verdict:
Malicious activity
Analysis date:
2022-12-14 02:29:56 UTC
Tags:
evasion trojan

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
Using the Windows Management Instrumentation requests
Sending an HTTP GET request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
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 potential unpacker
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
Encrypted powershell cmdline option found
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
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)
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 766638 Sample: SecuriteInfo.com.Variant.Te... Startdate: 14/12/2022 Architecture: WINDOWS Score: 100 52 Multi AV Scanner detection for domain / URL 2->52 54 Malicious sample detected (through community Yara rule) 2->54 56 Antivirus detection for URL or domain 2->56 58 9 other signatures 2->58 7 SecuriteInfo.com.Variant.Tedy.252280.24996.31484.exe 16 7 2->7         started        12 Bdpivhsf.exe 14 3 2->12         started        14 Bdpivhsf.exe 3 2->14         started        process3 dnsIp4 44 185.246.220.210, 49703, 49705, 49706 LVLT-10753US Germany 7->44 32 C:\Users\user\AppData\...\Bdpivhsf.exe, PE32 7->32 dropped 34 C:\Users\...\Bdpivhsf.exe:Zone.Identifier, ASCII 7->34 dropped 36 SecuriteInfo.com.V...24996.31484.exe.log, ASCII 7->36 dropped 60 May check the online IP address of the machine 7->60 62 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->62 64 Encrypted powershell cmdline option found 7->64 66 Injects a PE file into a foreign processes 7->66 16 SecuriteInfo.com.Variant.Tedy.252280.24996.31484.exe 2 7->16         started        20 powershell.exe 14 7->20         started        68 Multi AV Scanner detection for dropped file 12->68 70 Machine Learning detection for dropped file 12->70 22 powershell.exe 12->22         started        24 powershell.exe 14->24         started        file5 signatures6 process7 dnsIp8 38 checkip.dyndns.org 16->38 40 checkip.dyndns.com 132.226.8.169, 49704, 80 UTMEMUS United States 16->40 42 192.168.2.1 unknown unknown 16->42 46 Tries to steal Mail credentials (via file / registry access) 16->46 48 Tries to harvest and steal ftp login credentials 16->48 50 Tries to harvest and steal browser information (history, passwords, etc) 16->50 26 conhost.exe 20->26         started        28 conhost.exe 22->28         started        30 conhost.exe 24->30         started        signatures9 process10
Threat name:
ByteCode-MSIL.Downloader.Tedy
Status:
Malicious
First seen:
2022-12-13 23:19:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
9 of 39 (23.08%)
Threat level:
  3/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence spyware stealer
Behaviour
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
Adds Run key to start application
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
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
b13700f6b5654760b7462c832b65592d6cccd3498f4094293fff020fb2b40970
MD5 hash:
fc070bd06536119e66f2fa83b22acc65
SHA1 hash:
1fee23932ed23988176ed1b594af4a50aebf2dbf
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:AsyncRat_Detection_Dec_2022
Author:Potatech
Description:AsyncRat
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