MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca245f4ac7fe2c59753a22dcb7c2db857ec7560e1f8af769bab27c54a01133f1. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca245f4ac7fe2c59753a22dcb7c2db857ec7560e1f8af769bab27c54a01133f1
SHA3-384 hash: f743bde559daef25c4550968d9e90e851e31850c964942e59b9fd3ae80a5e22fbbfe8202749330343726e68484355d28
SHA1 hash: 9d26d29b96895e23375410ec1f4fbfe1f6f00764
MD5 hash: dad4f98698fc49ec46d05507f5f49ebf
humanhash: quiet-nevada-vegan-georgia
File name:NFT-0791100620.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:1'444'352 bytes
First seen:2022-01-06 13:17:10 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:/O1Zcqm26caz/gMQTgolP0zKfR/tmz1NpMzj5QmpQF8Fsf4wQmg6t+JvHT0avDKo:G1ZAOajgMQTgoAK5/E1NpMzj5QmpQmFf
Threatray 1'971 similar samples on MalwareBazaar
TLSH T182650776BAFB8581C29C5736C5E9540E83E0ED41A623C71BA4E923B51CD3FBA4D4321E
File icon (PE):PE icon
dhash icon 18808c9c8c869830 (9 x SnakeKeylogger, 2 x Formbook, 1 x AgentTesla)
Reporter GovCERT_CH
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
205
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
NFT-0791100620.exe
Verdict:
Malicious activity
Analysis date:
2022-01-06 13:20:32 UTC
Tags:
evasion trojan snakekeylogger keylogger
Link:
https://app.any.run/tasks/f8109a44-5566-45a4-b2b2-6ea93ec4f9af

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/217568/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Sending an HTTP GET request
DNS request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61d6ec111c0d769df9d30c8b/reports/9b7f1482-3f96-421b-94b9-0e5ad423a0b9/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/10ed764d-63f0-4a48-9c4c-1b0ade1e037c
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/916304
Signature
Encrypted powershell cmdline option found
Found malware configuration
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Sigma detected: Suspicious Encoded PowerShell Command Line
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 Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 548782 Sample: NFT-0791100620.exe Startdate: 06/01/2022 Architecture: WINDOWS Score: 100 63 Found malware configuration 2->63 65 Malicious sample detected (through community Yara rule) 2->65 67 Yara detected Telegram RAT 2->67 69 2 other signatures 2->69 7 NFT-0791100620.exe 1 8 2->7         started        11 fox.exe 2 2->11         started        13 fox.exe 2->13         started        process3 file4 39 C:\Users\user\AppData\Roaming\fire\fox.exe, PE32 7->39 dropped 41 C:\Users\user\AppData\...41FT-0791100620.exe, PE32 7->41 dropped 43 C:\Users\user\...\fox.exe:Zone.Identifier, ASCII 7->43 dropped 45 C:\...45FT-0791100620.exe:Zone.Identifier, ASCII 7->45 dropped 71 Encrypted powershell cmdline option found 7->71 15 NFT-0791100620.exe 15 2 7->15         started        19 NFT-0791100620.exe 7->19         started        21 powershell.exe 15 7->21         started        23 conhost.exe 7->23         started        73 Multi AV Scanner detection for dropped file 11->73 25 powershell.exe 6 11->25         started        27 conhost.exe 11->27         started        29 powershell.exe 13->29         started        31 conhost.exe 13->31         started        signatures5 process6 dnsIp7 47 checkip.dyndns.com 193.122.130.0, 49771, 80 ORACLE-BMC-31898US United States 15->47 49 freegeoip.app 162.159.137.85, 443, 49772 CLOUDFLARENETUS United States 15->49 51 checkip.dyndns.org 15->51 53 Tries to steal Mail credentials (via file / registry access) 15->53 55 Tries to harvest and steal ftp login credentials 15->55 57 Tries to harvest and steal browser information (history, passwords, etc) 15->57 59 Multi AV Scanner detection for dropped file 19->59 61 May check the online IP address of the machine 19->61 33 conhost.exe 21->33         started        35 conhost.exe 25->35         started        37 conhost.exe 29->37         started        signatures8 process9
Detection:
snakekeylogger
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ca245f4ac7fe2c59753a22dcb7c2db857ec7560e1f8af769bab27c54a01133f1/
Threat name:
ByteCode-MSIL.Downloader.Seraph
Create hunting rule
Status:
Malicious
First seen:
2022-01-06 13:18:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
11 of 28 (39.29%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zisf6swh7ywfs5j2elolpqw3qv7movqod6fpo2n2wj6fjiargpyq._file
Verdict:
malicious
Similar samples:
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SnakeKeylogger
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ecb446bcf4b7c55ebefe6dd61f7c01300df2df1257001c8440957ff9f211b086
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SnakeKeylogger
+ 1'961 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence spyware stealer
Link:
https://tria.ge/reports/220106-qjyx1abfdn/
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
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:
afcc9d7917d926a83ad33b53dd01bfa8ef5f541b02d8f610ef76a4abb895868d
MD5 hash:
dbe605cde9e850c00835b78dc9869de2
SHA1 hash:
7ff44b12846e9f13d44f79cfe0be3379468507cb
Link:
https://www.unpac.me/results/7998dad4-f27f-4782-9e80-9fb4fcbbbc42/
SH256 hash:
ca245f4ac7fe2c59753a22dcb7c2db857ec7560e1f8af769bab27c54a01133f1
MD5 hash:
dad4f98698fc49ec46d05507f5f49ebf
SHA1 hash:
9d26d29b96895e23375410ec1f4fbfe1f6f00764
Link:
https://www.unpac.me/results/7998dad4-f27f-4782-9e80-9fb4fcbbbc42/
Malware family:
Phoenix
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/ca245f4ac7fe/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ca245f4ac7fe2c59753a22dcb7c2db857ec7560e1f8af769bab27c54a01133f1

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
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Typical_Malware_String_Transforms
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Typical_Malware_String_Transforms_RID3473
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

SnakeKeylogger

Executable exe ca245f4ac7fe2c59753a22dcb7c2db857ec7560e1f8af769bab27c54a01133f1

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/217568/

Comments