MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2959571d4fc86699b529e04292a031f381f1793cfc079b3138ac780c93cbb4a4. 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 13 File information Comments
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SHA256 hash: 2959571d4fc86699b529e04292a031f381f1793cfc079b3138ac780c93cbb4a4
SHA3-384 hash: 347926a008a524c1bde8a79252af750974819a8c464fb99dde2475083da28b28a63a3e6110b1d4ab808b55bb7116d844
SHA1 hash: 1f3293a3abbf9a70960b6ed1685a79955002c06a
MD5 hash: 3b6b2007df8dc1fbb1b95a9a6bd275e9
humanhash: fanta-solar-indigo-oscar
File name:3b6b2007df8dc1fbb1b95a9a6bd275e9.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:406'016 bytes
First seen:2021-12-27 16:29:10 UTC
Last seen:2021-12-27 19:27:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:xHaTky4BYgf+7WoiYmTUyCVww88lMrS2QkZwN:xHaTky4BTf+7W35T/C/23ZwN
Threatray 2'860 similar samples on MalwareBazaar
TLSH T17B843DAD7A414A72FD1DD1304D410A06BB778B076280AA825FFF1ACA874F1772E59CDB
File icon (PE):PE icon
dhash icon 6ac8f8d6d6d2d2d2 (4 x SnakeKeylogger, 1 x NanoCore, 1 x ModiLoader)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
208
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3b6b2007df8dc1fbb1b95a9a6bd275e9.exe
Verdict:
Malicious activity
Analysis date:
2021-12-27 16:33:26 UTC
Tags:
evasion trojan snakekeylogger keylogger
Link:
https://app.any.run/tasks/734ffd51-50dc-49cf-8568-e77d4a5dd238

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/216558/
Detection(s):
SecuriteInfo.com.Scr.Malcodegdn33.805.3958.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
DNS request
Launching a process
Using the Windows Management Instrumentation requests
Creating a file
Running batch commands
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Unauthorized injection to a system process
Forced shutdown of a browser
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm obfuscated packed
Link:
https://www.filescan.io/uploads/61c9ea124ab5c44cbf539c39/reports/2127b82b-c841-4c73-9ebe-5ad31f88b822/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/69016cfd-87d4-47a1-a4e4-da47908d2334
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/913174
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
Multi AV Scanner detection for dropped file
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: 545652 Sample: 8I5FnqcY4C.exe Startdate: 27/12/2021 Architecture: WINDOWS Score: 100 59 Found malware configuration 2->59 61 Malicious sample detected (through community Yara rule) 2->61 63 Yara detected Telegram RAT 2->63 65 4 other signatures 2->65 7 mork.exe 3 2->7         started        10 8I5FnqcY4C.exe 3 2->10         started        process3 signatures4 67 Multi AV Scanner detection for dropped file 7->67 69 Machine Learning detection for dropped file 7->69 71 Writes to foreign memory regions 7->71 12 vbc.exe 2 7->12         started        16 cmd.exe 1 7->16         started        18 cmd.exe 1 7->18         started        20 cmd.exe 2 7->20         started        73 Tries to delay execution (extensive OutputDebugStringW loop) 10->73 75 Injects a PE file into a foreign processes 10->75 22 vbc.exe 15 2 10->22         started        24 cmd.exe 3 10->24         started        27 cmd.exe 2 10->27         started        29 cmd.exe 1 10->29         started        process5 dnsIp6 51 checkip.dyndns.org 12->51 77 Tries to steal Mail credentials (via file / registry access) 12->77 79 Tries to harvest and steal ftp login credentials 12->79 81 Tries to harvest and steal browser information (history, passwords, etc) 12->81 31 conhost.exe 16->31         started        33 schtasks.exe 16->33         started        35 conhost.exe 18->35         started        37 conhost.exe 20->37         started        53 checkip.dyndns.org 22->53 55 checkip.dyndns.com 193.122.6.168, 49760, 49774, 80 ORACLE-BMC-31898US United States 22->55 57 2 other IPs or domains 22->57 83 May check the online IP address of the machine 22->83 47 C:\Users\user\AppData\Roaming\mork\mork.exe, PE32 24->47 dropped 49 C:\Users\user\...\mork.exe:Zone.Identifier, ASCII 24->49 dropped 39 conhost.exe 24->39         started        85 Uses schtasks.exe or at.exe to add and modify task schedules 27->85 41 conhost.exe 27->41         started        43 conhost.exe 29->43         started        45 schtasks.exe 1 29->45         started        file7 signatures8 process9
Detection:
snakekeylogger
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2959571d4fc86699b529e04292a031f381f1793cfc079b3138ac780c93cbb4a4/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-12-27 16:30:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ffmvohkpzbtjtnjj4bbjfibr6oa7c6j47qdzwmjyvr4aze6lwssa._file
Verdict:
malicious
Similar samples:
193ac87ce3fbdcbc7def7776cac94b2548c0eabcfa179f701b96f65d9cfe7631
SnakeKeylogger
67a070a61c8d94294f7b4eb0b4d7978a8b3dd8b5f72f63ad84aa116f95cfa996
SnakeKeylogger
7aef9ffe1f507a49defe482e631951d596726ba7a3d0a2f554679518abab5c8f
SnakeKeylogger
9e24a8e4cef47a41f9434fddf3ce24b754d3ba105cdf10ab936b446d0e700e7d
SnakeKeylogger
a3d0ee9ab32fdffc523f8cf03690664dcfc980c4061365d9577452715d1ac6b4
SnakeKeylogger
c2ba54cb48c0dda45316d446406221e5cdb331bf6147d956071e41727502be2f
SnakeKeylogger
ff8c96889acbf40646676632e44a50c37f1abd7828a34c19ec7462d7b2175af0
SnakeKeylogger
+ 2'850 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/211227-tzvr3acgh3/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Drops file in System32 directory
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
Snake Keylogger Payload
Unpacked files
SH256 hash:
bdd32f3f56b31a9672429293fed990bd15bae8c6f9f578a1ad71aa597bebc441
MD5 hash:
354d09bfb995db2c19f8af9ec7718766
SHA1 hash:
a7b11a25e27f8c5965950d6d49ae2cff9d0e4b80
Link:
https://www.unpac.me/results/2dd21da8-4eb8-418c-be4e-11991c76542e/
SH256 hash:
2959571d4fc86699b529e04292a031f381f1793cfc079b3138ac780c93cbb4a4
MD5 hash:
3b6b2007df8dc1fbb1b95a9a6bd275e9
SHA1 hash:
1f3293a3abbf9a70960b6ed1685a79955002c06a
Link:
https://www.unpac.me/results/2dd21da8-4eb8-418c-be4e-11991c76542e/
Malware family:
Phoenix
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/2959571d4fc8/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/2959571d4fc86699b529e04292a031f381f1793cfc079b3138ac780c93cbb4a4

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
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Dotfuscator
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:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
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
Create hunting rule
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
Create hunting rule
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
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Telegram_Exfiltration_Via_Api
Create hunting rule
Author:lsepaolo

File information

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

Web download

SnakeKeylogger

Executable exe 2959571d4fc86699b529e04292a031f381f1793cfc079b3138ac780c93cbb4a4

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/216558/
  
URLhaus
https://urlhaus.abuse.ch/url/1925570/
  
Delivery method
Distributed via web download

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