MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e707dd6595699737730f53eedf41f814e446c35faf7e83e42d466fafb090eb54. 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: 10


Intelligence 10 IOCs YARA 14 File information Comments
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SHA256 hash: e707dd6595699737730f53eedf41f814e446c35faf7e83e42d466fafb090eb54
SHA3-384 hash: c0d4bc2ffb07fc5318e8721d161eded61f47ebe2d403da89a44ab3c8d46928ef0ffa1bedd5dfc599e4b2599f5744a3ab
SHA1 hash: ef3fb394b98f40f5f0b4a01ce19ed7e76dabfece
MD5 hash: 875ebaea5c59ea6387d8e77f1fbc5b35
humanhash: alpha-princess-mexico-don
File name:Request_ISO_003820065160pdf.exe
Download: download sample
Signature SnakeKeylogger
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File size:388'096 bytes
First seen:2021-11-15 11:58:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:WVoGlhMcmMJGFkvjkXpQEAhoHR30T6DrkvkIGisu3Fg:+oGlgMJGFAIZ1RHRq6DmkzBOFg
TLSH T156841BAC7A420A72FD0ED1718D520A0ABB770B036280B9965FFB15CA874F1776E45CDB
File icon (PE):PE icon
dhash icon f8fcb636d5f6f878 (3 x SnakeKeylogger)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
135
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/205910/
Detection(s):
SecuriteInfo.com.Trojan.Win32.runner.ali1000123.23262.19092.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Running batch commands
Creating a file in the %AppData% subdirectories
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Sending a UDP request
Creating a process from a recently created file
Unauthorized injection to a system process
Enabling autorun by creating a file
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm obfuscated packed
Link:
https://www.filescan.io/uploads/61924b88dec3347825a52153/reports/dc01f1d5-f6fc-40e9-b11b-771d2eee5e6c/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:
Malicious
Link:
https://analyze.intezer.com/analyses/fbd23ba4-0cfa-45a4-92df-02c94ae1dae7
Result
Threat name:
Snake Keylogger
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/889401
Signature
.NET source code references suspicious native API functions
Binary or sample is protected by dotNetProtector
Found malware configuration
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
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 / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 521873 Sample: Request_ISO_003820065160pdf.exe Startdate: 15/11/2021 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 Request_ISO_003820065160pdf.exe 3 2->7         started        10 office.exe 2 2->10         started        process3 signatures4 61 Writes to foreign memory regions 7->61 63 Tries to delay execution (extensive OutputDebugStringW loop) 7->63 65 Injects a PE file into a foreign processes 7->65 12 vbc.exe 15 2 7->12         started        16 cmd.exe 3 7->16         started        19 cmd.exe 1 7->19         started        67 Machine Learning detection for dropped file 10->67 21 vbc.exe 2 10->21         started        23 cmd.exe 1 10->23         started        25 cmd.exe 1 10->25         started        process5 dnsIp6 43 checkip.dyndns.org 12->43 45 checkip.dyndns.com 216.146.43.70, 49768, 49769, 80 DYNDNSUS United States 12->45 47 freegeoip.app 172.67.188.154, 443, 49770, 49774 CLOUDFLARENETUS United States 12->47 69 May check the online IP address of the machine 12->69 39 C:\Users\user\AppData\Roaming\...\office.exe, PE32 16->39 dropped 41 C:\Users\user\...\office.exe:Zone.Identifier, ASCII 16->41 dropped 27 conhost.exe 16->27         started        71 Uses schtasks.exe or at.exe to add and modify task schedules 19->71 29 conhost.exe 19->29         started        31 schtasks.exe 1 19->31         started        49 checkip.dyndns.org 21->49 51 158.101.44.242, 49773, 80 ORACLE-BMC-31898US United States 21->51 73 Tries to steal Mail credentials (via file / registry access) 21->73 75 Tries to harvest and steal ftp login credentials 21->75 77 Tries to harvest and steal browser information (history, passwords, etc) 21->77 33 conhost.exe 23->33         started        35 schtasks.exe 1 23->35         started        37 conhost.exe 25->37         started        file7 signatures8 process9
Detection:
snakekeylogger
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Link:
https://mwdb.cert.pl/sample/e707dd6595699737730f53eedf41f814e446c35faf7e83e42d466fafb090eb54/
Threat name:
ByteCode-MSIL.Trojan.Snakekeylogger
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Status:
Malicious
First seen:
2021-11-15 11:59:05 UTC
AV detection:
22 of 27 (81.48%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=44d52zmvnglto4ypkpxn6qpyctsenq27v57ihzbnizx27meq5nka._file
Result
Malware family:
snakekeylogger
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Score:
  10/10
Tags:
family:snakekeylogger collection keylogger stealer
Link:
https://tria.ge/reports/211115-n5qgmsehfk/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
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:
5bfe54a51ea37829ceeec9e3038dcb8a9db01a09f423d2016b515a587d55ad30
MD5 hash:
1c2dc7757de79f738ab42ab54499c49e
SHA1 hash:
9bc3de5164e37189ed71989eea2862b1bf486b0b
Link:
https://www.unpac.me/results/65a9b24e-0966-4cef-bf79-513d688b4a01/
SH256 hash:
e707dd6595699737730f53eedf41f814e446c35faf7e83e42d466fafb090eb54
MD5 hash:
875ebaea5c59ea6387d8e77f1fbc5b35
SHA1 hash:
ef3fb394b98f40f5f0b4a01ce19ed7e76dabfece
Link:
https://www.unpac.me/results/65a9b24e-0966-4cef-bf79-513d688b4a01/
Malware family:
Phoenix
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/e707dd659569/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/e707dd6595699737730f53eedf41f814e446c35faf7e83e42d466fafb090eb54

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_Dotfuscator
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Author:ditekSHen
Description:Detects executables packed with Dotfuscator
Rule name:INDICATOR_EXE_Packed_dotNetProtector
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Author:ditekSHen
Description:Detects executables packed with dotNetProtector
Rule name:INDICATOR_EXE_Packed_SmartAssembly
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Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
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Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_Messaging_Clients
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Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger
Rule name:MAL_Envrial_Jan18_1
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Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:pe_imphash
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Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
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Author:Skystars LightDefender
Description:imphash
Rule name:Telegram_Exfiltration_Via_Api
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Author:lsepaolo

File information

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

Malspam

SnakeKeylogger

Executable exe e707dd6595699737730f53eedf41f814e446c35faf7e83e42d466fafb090eb54

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/205910/

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