MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f420ba1ed17f9532894fe5b5a914943d003bc81146fecd1d7fdcbb4458ba470a. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f420ba1ed17f9532894fe5b5a914943d003bc81146fecd1d7fdcbb4458ba470a
SHA3-384 hash: 5be0e7fca38d09a126ca23c28b3adaee38b102c4eeeadf7e70ecca6485ae140306958e2021fd96c3131c6f09d0992a47
SHA1 hash: 7e8261744da4566e58ac0ff7d1dc1df790f29bc4
MD5 hash: f49ec9a85b03f6f03d3e05329ba80f91
humanhash: lima-mango-mike-whiskey
File name:5510542784046312.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:177'664 bytes
First seen:2022-01-18 12:43:02 UTC
Last seen:2022-01-18 15:04:34 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 768:+jYzvfbvzaYPtSHPWcmhVm13jPJXt9qoST/p80yX6moPCdj09:+szfb6G/p80yX6moP+j09
TLSH T1CF04B221DAF7DEB0DA53097BB53DF6230E1E2E7D1DA4F8482858F920EE77AC48844651
File icon (PE):PE icon
dhash icon 58cbdadadadadd58 (9 x SnakeKeylogger, 6 x Formbook, 4 x Loki)
Reporter Anonymous
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
160
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
47dc93bf8663e617bf7c74dbec2c8ee6dd4b9f67efea2a9ec8c2007028e5b580.zip
Verdict:
Malicious activity
Analysis date:
2022-01-18 16:10:12 UTC
Tags:
trojan loader evasion snakekeylogger keylogger
Link:
https://app.any.run/tasks/205721f8-8e90-4cbe-84ee-09acdbc928d6

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/220127/
Detection(s):
SecuriteInfo.com.ArtemisF49EC9A85B03.25083.20576.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
DNS request
Running batch commands
Sending a custom TCP request
Sending an HTTP GET request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/61e6b5ded32385db6301b224/reports/be7b59d3-19b4-4e79-b361-fba8406763a6/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:
Unknown
Link:
https://analyze.intezer.com/analyses/b6d9c3c9-b93f-40e7-bcc0-8b2db3700a69
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/922373
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
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 dropped file
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 Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 554851 Sample: 5510542784046312.exe Startdate: 18/01/2022 Architecture: WINDOWS Score: 100 48 ozzyingilizce.com 2->48 58 Malicious sample detected (through community Yara rule) 2->58 60 Yara detected Telegram RAT 2->60 62 Yara detected Snake Keylogger 2->62 64 4 other signatures 2->64 9 5510542784046312.exe 16 7 2->9         started        14 update.exe 3 2->14         started        16 update.exe 3 2->16         started        signatures3 process4 dnsIp5 56 ozzyingilizce.com 159.253.41.162, 49794, 49875, 80 NETINTERNETNetinternetBilisimTeknolojileriASTR Turkey 9->56 42 C:\Users\user\AppData\Roaming\...\update.exe, PE32 9->42 dropped 44 C:\Users\user\...\update.exe:Zone.Identifier, ASCII 9->44 dropped 46 C:\Users\user\...\5510542784046312.exe.log, ASCII 9->46 dropped 72 May check the online IP address of the machine 9->72 74 Encrypted powershell cmdline option found 9->74 76 Injects a PE file into a foreign processes 9->76 18 5510542784046312.exe 2 9->18         started        22 powershell.exe 9 9->22         started        78 Multi AV Scanner detection for dropped file 14->78 80 Machine Learning detection for dropped file 14->80 24 powershell.exe 8 14->24         started        26 powershell.exe 16->26         started        file6 signatures7 process8 dnsIp9 50 checkip.dyndns.com 132.226.8.169, 49869, 80 UTMEMUS United States 18->50 52 freegeoip.app 104.21.19.200, 443, 49873 CLOUDFLARENETUS United States 18->52 54 2 other IPs or domains 18->54 66 Tries to steal Mail credentials (via file / registry access) 18->66 68 Tries to harvest and steal ftp login credentials 18->68 70 Tries to harvest and steal browser information (history, passwords, etc) 18->70 28 cmd.exe 1 22->28         started        30 conhost.exe 22->30         started        32 conhost.exe 24->32         started        34 cmd.exe 26->34         started        36 conhost.exe 26->36         started        signatures10 process11 process12 38 timeout.exe 1 28->38         started        40 timeout.exe 34->40         started       
Detection:
snakekeylogger
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f420ba1ed17f9532894fe5b5a914943d003bc81146fecd1d7fdcbb4458ba470a/
Threat name:
ByteCode-MSIL.Trojan.Snakekeylogger
Create hunting rule
Status:
Malicious
First seen:
2022-01-18 12:43:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence spyware stealer
Link:
https://tria.ge/reports/220118-pxxresbcfp/
Behaviour
Delays execution with timeout.exe
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:
f420ba1ed17f9532894fe5b5a914943d003bc81146fecd1d7fdcbb4458ba470a
MD5 hash:
f49ec9a85b03f6f03d3e05329ba80f91
SHA1 hash:
7e8261744da4566e58ac0ff7d1dc1df790f29bc4
Link:
https://www.unpac.me/results/d182273f-9e55-43d1-bf09-9e94320d77ea/
Malware family:
Phoenix
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/f420ba1ed17f/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/f420ba1ed17f9532894fe5b5a914943d003bc81146fecd1d7fdcbb4458ba470a

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:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
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 f420ba1ed17f9532894fe5b5a914943d003bc81146fecd1d7fdcbb4458ba470a

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/220127/

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