MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff9175a892b7139c1d34f6fed7c028e6f2a8c8c8fd5befea281cca4bb955918d. 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: 6


Intelligence 6 IOCs YARA 6 File information Comments 1

SHA256 hash: ff9175a892b7139c1d34f6fed7c028e6f2a8c8c8fd5befea281cca4bb955918d
SHA3-384 hash: 5d3cc00e42815cee3ed72b288668c7a9f2031e2fbd1db4e95e1e1e8f1cca178a5b755249ca54d9ae90d1b3de13703b0c
SHA1 hash: 1d047b57f61d7ac9a59d01c04663d4d617f0326e
MD5 hash: 0f938ac4802642b34cc7105fb04c32ac
humanhash: bluebird-wisconsin-wolfram-finch
File name:SecuriteInfo.com.Variant.Ursu.319641.17426.13793
Download: download sample
Signature SnakeKeylogger
File size:203'064 bytes
First seen:2021-05-21 09:09:27 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 3072:lAPWHJuLGiKdseKpjKRjBmTrEET2MxwjQCTL471H36XZ6aukxhZIs2Y7wCcaZu:sWHUaigQKROr6wmU71HbaLnZcif
Threatray 50 similar samples on MalwareBazaar
TLSH 9114E10591FC92E2FE6D0E76A9D503110370EE801972DB4BE80BB6C4EA777E7D8562D2
Reporter SecuriteInfoCom
Tags:SnakeKeylogger

Intelligence


File Origin
# of uploads :
1
# of downloads :
134
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Variant.Ursu.319641.17426.13793
Verdict:
No threats detected
Analysis date:
2021-05-21 09:35:54 UTC
Tags:
n/a

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

Behaviour
Sending a UDP request
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
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Creates an undocumented autostart registry key
Drops executable to a common third party application directory
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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: WScript or CScript Dropper
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 access)
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected Beds Obfuscator
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 419474 Sample: SecuriteInfo.com.Variant.Ur... Startdate: 21/05/2021 Architecture: WINDOWS Score: 100 36 Found malware configuration 2->36 38 Multi AV Scanner detection for dropped file 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 6 other signatures 2->42 8 SecuriteInfo.com.Variant.Ursu.319641.17426.exe 3 12 2->8         started        process3 file4 22 C:\Users\user\AppData\Roaming\...\adobe.exe, PE32 8->22 dropped 24 SecuriteInfo.com.V...su.319641.17426.exe, PE32 8->24 dropped 26 C:\Users\user\...\adobe.exe:Zone.Identifier, ASCII 8->26 dropped 28 3 other malicious files 8->28 dropped 44 Creates an undocumented autostart registry key 8->44 46 Writes to foreign memory regions 8->46 48 Allocates memory in foreign processes 8->48 50 2 other signatures 8->50 12 SecuriteInfo.com.Variant.Ursu.319641.17426.exe 15 2 8->12         started        16 wscript.exe 1 8->16         started        signatures5 process6 dnsIp7 30 checkip.dyndns.org 12->30 32 checkip.dyndns.com 216.146.43.71, 49758, 49759, 49761 DYNDNSUS United States 12->32 34 2 other IPs or domains 12->34 52 Multi AV Scanner detection for dropped file 12->52 54 May check the online IP address of the machine 12->54 56 Tries to steal Mail credentials (via file access) 12->56 62 3 other signatures 12->62 58 Wscript starts Powershell (via cmd or directly) 16->58 60 Adds a directory exclusion to Windows Defender 16->60 18 powershell.exe 26 16->18         started        signatures8 process9 process10 20 conhost.exe 18->20         started       
Threat name:
Win32.Trojan.Wacatac
Status:
Malicious
First seen:
2021-05-20 11:29:00 UTC
AV detection:
22 of 47 (46.81%)
Threat level:
  5/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger keylogger spyware stealer
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
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
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:dsc
Author:Aaron DeVera
Description:Discord domains
Rule name:INDICATOR_EXE_Packed_SmartAssembly
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:INDICATOR_KB_CERT_04f131322cc31d92c849fca351d2f141
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
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.

Web download

SnakeKeylogger

Executable exe ff9175a892b7139c1d34f6fed7c028e6f2a8c8c8fd5befea281cca4bb955918d

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-05-21 10:10:37 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0023] Execution::Install Additional Program