MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f44194e90292e9086af6d3ffdbe3634396624f4d2585fe87934e8bb6304141f8. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f44194e90292e9086af6d3ffdbe3634396624f4d2585fe87934e8bb6304141f8
SHA3-384 hash: 659a6355f62f3efa9c6c6f60b6db2ef7110aa4fddfc70770840ab442d0c3597b262c2e7348232d84b03330ed9b643ec0
SHA1 hash: 52fd4e32025010b5cad88a8534c7e6a1ff9af0dc
MD5 hash: 790e94565421337d837cfdfe001adfa5
humanhash: river-oscar-dakota-cola
File name:Sample_50120351252_ISO_003725.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:853'504 bytes
First seen:2021-10-25 12:45:14 UTC
Last seen:2021-10-25 15:35:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'473 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:NSQeDDYcDvbDMXblay5gl6iEC/MHmg789IW1dXg:NS9Ycb0LZ53C/MHmg789IW1dXg
Threatray 2'083 similar samples on MalwareBazaar
TLSH T10D054FC2F5C3EA1FC5D826B09681CE5074606FD8452FB992F96A7E5EE33F690A90C314
File icon (PE):PE icon
dhash icon 90160c888cc6fa30 (10 x SnakeKeylogger, 1 x Loki, 1 x BluStealer)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
255
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/199913/
Detection(s):
SecuriteInfo.com.Suspicious.Win32.Save.a.2801.30530.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Forced shutdown of a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm obfuscated packed
Link:
https://www.filescan.io/uploads/6176a70da9d585e6d5371cf1/reports/5a0373e7-6e68-4c8d-a76d-f7eab565c56a/overview
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/888d7d62-39a5-4bc2-b326-1b4f44ee3070
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/876287
Signature
.NET source code references suspicious native API functions
Binary or sample is protected by dotNetProtector
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Found malware configuration
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
Tries to delay execution (extensive OutputDebugStringW loop)
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 508717 Sample: Sample_50120351252_ISO_003725.exe Startdate: 25/10/2021 Architecture: WINDOWS Score: 100 53 Found malware configuration 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 Yara detected Telegram RAT 2->57 59 4 other signatures 2->59 7 Sample_50120351252_ISO_003725.exe 4 2->7         started        10 update.exe 3 2->10         started        process3 signatures4 61 Tries to delay execution (extensive OutputDebugStringW loop) 7->61 63 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 7->63 12 vbc.exe 15 2 7->12         started        16 cmd.exe 3 7->16         started        19 cmd.exe 1 7->19         started        65 Machine Learning detection for dropped file 10->65 21 vbc.exe 2 10->21         started        23 cmd.exe 10->23         started        25 cmd.exe 10->25         started        process5 dnsIp6 43 checkip.dyndns.org 12->43 45 checkip.dyndns.com 193.122.6.168, 49712, 80 ORACLE-BMC-31898US United States 12->45 51 2 other IPs or domains 12->51 67 May check the online IP address of the machine 12->67 39 C:\Users\user\AppData\Roaming\...\update.exe, PE32 16->39 dropped 41 C:\Users\user\...\update.exe:Zone.Identifier, ASCII 16->41 dropped 27 conhost.exe 16->27         started        69 Uses schtasks.exe or at.exe to add and modify task schedules 19->69 29 conhost.exe 19->29         started        31 schtasks.exe 1 19->31         started        47 checkip.dyndns.org 21->47 49 216.146.43.70, 49714, 49715, 80 DYNDNSUS United States 21->49 71 Tries to steal Mail credentials (via file access) 21->71 73 Tries to harvest and steal ftp login credentials 21->73 75 Tries to harvest and steal browser information (history, passwords, etc) 21->75 33 conhost.exe 23->33         started        35 schtasks.exe 23->35         started        37 conhost.exe 25->37         started        file7 signatures8 process9
Detection:
snakekeylogger
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f44194e90292e9086af6d3ffdbe3634396624f4d2585fe87934e8bb6304141f8/
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2021-10-25 12:46:08 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6razj2icsluqq2xw2p75xy3diolget2newc75b4tj2f3mmcbih4a._file
Verdict:
malicious
Similar samples:
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SnakeKeylogger
36d0c6d5280a29e061d07ad6eac7236e063ee8023ac398bb6d3f34a3f8aacb83
SnakeKeylogger
406776bc31b30cd94d3e6e50ea5adfac4817b2787c49f02e9ac096ea128f4843
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5355964b992fd62a5c54529728df346511538375612d5474383e09271017ed7c
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55580a7b5ec8510e0bf498f20928778b6c7b2071a31d8332f809a7a718c66b48
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5b9eef2199515e5bf4cd00a176b35747f8bc9984183213fec864aca2c1918a70
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71f5a0e02cfd97625bfaf4c5e48825b8b08262a7ac89f1b7f8ae82c1200205f8
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a3f50eb98afaf1fa3611be5e129012a443fb0f7e248e8d1e2c2e395d69c4fae1
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cc79b6addef36d35bd0bf4f00516feb820da0eb89d1768d79c98bc82b136dcc2
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eef48448e3e27b5c0b7eb68420134789b7d092fc3a75b5402d95efcc7d58e02d
SnakeKeylogger
+ 2'073 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger stealer
Link:
https://tria.ge/reports/211025-pzphtshaeq/
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
Uses the VBS compiler for execution
Executes dropped EXE
Snake Keylogger
Unpacked files
SH256 hash:
9c70a02ab479397d6f1e56f3d8c4ae33dc7af000ae77b275e80d9df9b8e550db
MD5 hash:
01501327ef3e90ed3947fc46deac5bd1
SHA1 hash:
7ca17b2d1508fabe2b7c1f13e7573c55e9163da5
Link:
https://www.unpac.me/results/9a05fc79-6f7f-46fd-b4fc-227fb50c75a2/
SH256 hash:
f44194e90292e9086af6d3ffdbe3634396624f4d2585fe87934e8bb6304141f8
MD5 hash:
790e94565421337d837cfdfe001adfa5
SHA1 hash:
52fd4e32025010b5cad88a8534c7e6a1ff9af0dc
Link:
https://www.unpac.me/results/9a05fc79-6f7f-46fd-b4fc-227fb50c75a2/
Malware family:
Phoenix
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/f44194e90292/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f44194e90292e9086af6d3ffdbe3634396624f4d2585fe87934e8bb6304141f8

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_dotNetProtector
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with dotNetProtector
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: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.

Malspam

SnakeKeylogger

Executable exe f44194e90292e9086af6d3ffdbe3634396624f4d2585fe87934e8bb6304141f8

(this sample)

  
Delivery method
Distributed via e-mail attachment
  
URLhaus
https://urlhaus.abuse.ch/url/1712545/
Cape
Cape
https://www.capesandbox.com/analysis/199913/

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