MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 477d88e5b9964dc289bb096ecb5d75769170697b482e8c94dad2b6dc6d9e601d. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
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SHA256 hash: 477d88e5b9964dc289bb096ecb5d75769170697b482e8c94dad2b6dc6d9e601d
SHA3-384 hash: 427562fc6e4ce5d928c02366eeb7e5432361289ef736d16fb9cd0d4b73a1b371a4840cc8834f0bbc65950e2e1115d59c
SHA1 hash: 4b5b523af7d6658c72216c2f625c49dccc75c0db
MD5 hash: 1f29748c514215a20e412cbf92faca93
humanhash: winter-saturn-mississippi-vermont
File name:SecuriteInfo.com.Win32.TrojanX-gen.25178.3493
Download: download sample
Signature SnakeKeylogger
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File size:2'322'432 bytes
First seen:2022-12-08 16:30:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 49152:nswwIjexV6pslAl2Mk7vYXy8P3ZcMMJtw1oNpRvgx1qdK8+efirVS/:cIjeP6uc2Rey8/ZcMMJRpR4x1N8+e6
TLSH T176B53361B17697D5E803A3F64CA6D111216A3E9DD8A9500F109A3E3BB37331331F69AF
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 68d8d8c8d9a9c1d9 (96 x SnakeKeylogger, 67 x RemcosRAT, 66 x Formbook)
Reporter SecuriteInfoCom
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
190
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/344424/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.25178.3493.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP GET request
Reading critical registry keys
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/639211471651015c7bfb52c0/reports/8908c7d9-f7e4-4312-9f5c-cca13bee5302/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.
Malware family:
Snake Keylogger
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a803d2f3-bef2-46fe-b92b-01b61cc8fc8e
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1130908
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
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 Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 763632 Sample: SecuriteInfo.com.Win32.Troj... Startdate: 08/12/2022 Architecture: WINDOWS Score: 100 59 Snort IDS alert for network traffic 2->59 61 Malicious sample detected (through community Yara rule) 2->61 63 Antivirus / Scanner detection for submitted sample 2->63 65 8 other signatures 2->65 7 SecuriteInfo.com.Win32.TrojanX-gen.25178.3493.exe 1 5 2->7         started        11 Yqdeg.exe 2 2->11         started        13 Yqdeg.exe 1 2->13         started        process3 file4 37 C:\Users\user\AppData\Roaming\...\Yqdeg.exe, PE32 7->37 dropped 39 C:\Users\user\...\Yqdeg.exe:Zone.Identifier, ASCII 7->39 dropped 41 SecuriteInfo.com.W....25178.3493.exe.log, ASCII 7->41 dropped 67 May check the online IP address of the machine 7->67 69 Encrypted powershell cmdline option found 7->69 71 Injects a PE file into a foreign processes 7->71 15 SecuriteInfo.com.Win32.TrojanX-gen.25178.3493.exe 15 2 7->15         started        19 powershell.exe 15 7->19         started        73 Antivirus detection for dropped file 11->73 75 Multi AV Scanner detection for dropped file 11->75 77 Machine Learning detection for dropped file 11->77 21 Yqdeg.exe 11->21         started        23 powershell.exe 11->23         started        25 Yqdeg.exe 13->25         started        27 powershell.exe 13 13->27         started        29 Yqdeg.exe 13->29         started        signatures5 process6 dnsIp7 43 checkip.dyndns.com 158.101.44.242, 49699, 49701, 80 ORACLE-BMC-31898US United States 15->43 45 checkip.dyndns.org 15->45 31 conhost.exe 19->31         started        47 132.226.8.169, 49700, 80 UTMEMUS United States 21->47 49 checkip.dyndns.org 21->49 33 conhost.exe 23->33         started        51 checkip.dyndns.org 25->51 53 Tries to steal Mail credentials (via file / registry access) 25->53 55 Tries to harvest and steal ftp login credentials 25->55 57 Tries to harvest and steal browser information (history, passwords, etc) 25->57 35 conhost.exe 27->35         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/477d88e5b9964dc289bb096ecb5d75769170697b482e8c94dad2b6dc6d9e601d/
Threat name:
ByteCode-MSIL.Downloader.Seraph
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Status:
Malicious
First seen:
2022-12-08 12:03:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
22 of 40 (55.00%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i56yrznzszg4fcn3bfxmwxlvo2ixa2l3jaxizfg22k3ny3m6maoq._file
Result
Malware family:
snakekeylogger
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Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence spyware stealer
Link:
https://tria.ge/reports/221208-t1c9eaae43/
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
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
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ce606e69-87d1-4577-86e0-966ff9269037
Unpacked files
SH256 hash:
04a8d119f678043c7d77927e0b73ef417835db3b28076afdb0253051b6a6f133
MD5 hash:
90653502b24fade86e11d9da35580906
SHA1 hash:
c16576703decdd40000941232c7fc2c138b8f35b
Detections:
snake_keylogger
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Link:
https://www.unpac.me/results/b6288256-54c7-4261-97b6-c35c314cc792/
Parent samples :
093ae32e384e0781c6840738467880b8a18eeac99a9124e2b03431f054ccbba2
477d88e5b9964dc289bb096ecb5d75769170697b482e8c94dad2b6dc6d9e601d
SH256 hash:
9046343335c1862a435a0f514421d19c673bc684d9e8ea204401203d91d18ea7
MD5 hash:
9193c02bb96b1261014828cb98d54959
SHA1 hash:
b9d30cf17021bd3689c0b81da4df59281fd23465
Link:
https://www.unpac.me/results/b6288256-54c7-4261-97b6-c35c314cc792/
SH256 hash:
477d88e5b9964dc289bb096ecb5d75769170697b482e8c94dad2b6dc6d9e601d
MD5 hash:
1f29748c514215a20e412cbf92faca93
SHA1 hash:
4b5b523af7d6658c72216c2f625c49dccc75c0db
Link:
https://www.unpac.me/results/b6288256-54c7-4261-97b6-c35c314cc792/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/477d88e5b996/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/477d88e5b9964dc289bb096ecb5d75769170697b482e8c94dad2b6dc6d9e601d

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
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Rule name:Skystars_Malware_Imphash
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Author:Skystars LightDefender
Description:imphash

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/344424/

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