MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d723d4065b311f341aff0a5b0ecd1f35b53eda53c07bca2b097b4b69964df5af. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d723d4065b311f341aff0a5b0ecd1f35b53eda53c07bca2b097b4b69964df5af
SHA3-384 hash: 7c4c1c722ddfc5eda373cb3c34c0e31a19d6b2001796c06952ca2c45d9268398a409961910c727fac544533f15172ae6
SHA1 hash: 00fc032656ba292a4f6d8fc4d64eb8f29cdea523
MD5 hash: 0499b90e7008b934bd75700bcfeb50d5
humanhash: island-high-hamper-speaker
File name:Vessel Particulars.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:202'752 bytes
First seen:2022-06-14 10:16:49 UTC
Last seen:2022-06-14 11:26:57 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 3072:QsXtOMe5xWxKt4YMVlE5uBi3xBlKxJ9BJ:QsXYMe5mKUpx
Threatray 4'479 similar samples on MalwareBazaar
TLSH T1BE145A51F752D691D8183AB0884781F11B2BFEAC5931826F74CCBF2E7BFE2A04A64754
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 1071cce0f0697010 (4 x SnakeKeylogger, 1 x RedLineStealer)
Reporter GovCERT_CH
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
244
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Vessel Particulars.exe
Verdict:
Malicious activity
Analysis date:
2022-06-14 10:27:37 UTC
Tags:
evasion trojan snake
Link:
https://app.any.run/tasks/98b406af-8dff-4a5a-9aa8-6aeaeabe4ae5

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/279735/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.16258.16842.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Launching a process
Sending an HTTP GET request
Сreating synchronization primitives
DNS request
Running batch commands
Creating a process with a hidden window
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62a860655f6cbbc4d0333868/reports/af3fc7fe-530c-4f39-807c-d5b514b4f1f1/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.
Malware family:
Kostioul
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/34a201db-ca98-43e3-932e-b4b5cd92e6a0
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1012774
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
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
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 Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 645270 Sample: Vessel Particulars.exe Startdate: 14/06/2022 Architecture: WINDOWS Score: 100 61 checkip.dyndns.org 2->61 63 checkip.dyndns.com 2->63 77 Malicious sample detected (through community Yara rule) 2->77 79 Antivirus detection for URL or domain 2->79 81 Multi AV Scanner detection for submitted file 2->81 83 8 other signatures 2->83 8 Vessel Particulars.exe 16 7 2->8         started        12 Ccrueixyg.exe 14 3 2->12         started        15 Ccrueixyg.exe 2->15         started        signatures3 process4 dnsIp5 65 toraech.com 181.214.31.161, 49852, 49939, 49940 ASDETUKhttpwwwheficedcomGB Chile 8->65 67 192.168.2.1 unknown unknown 8->67 51 C:\Users\user\AppData\...\Ccrueixyg.exe, PE32 8->51 dropped 53 C:\Users\...\Ccrueixyg.exe:Zone.Identifier, ASCII 8->53 dropped 55 C:\Users\user\...\Vessel Particulars.exe.log, ASCII 8->55 dropped 17 InstallUtil.exe 14 2 8->17         started        21 cmd.exe 1 8->21         started        23 powershell.exe 15 8->23         started        85 Multi AV Scanner detection for dropped file 12->85 87 Machine Learning detection for dropped file 12->87 25 cmd.exe 12->25         started        27 powershell.exe 12->27         started        29 cmd.exe 15->29         started        31 powershell.exe 15->31         started        file6 signatures7 process8 dnsIp9 57 checkip.dyndns.org 17->57 59 checkip.dyndns.com 132.226.8.169, 49907, 80 UTMEMUS United States 17->59 69 May check the online IP address of the machine 17->69 71 Tries to steal Mail credentials (via file / registry access) 17->71 73 Tries to harvest and steal ftp login credentials 17->73 75 Tries to harvest and steal browser information (history, passwords, etc) 17->75 33 conhost.exe 21->33         started        35 timeout.exe 1 21->35         started        37 conhost.exe 23->37         started        39 conhost.exe 25->39         started        41 timeout.exe 25->41         started        43 conhost.exe 27->43         started        45 conhost.exe 29->45         started        47 timeout.exe 29->47         started        49 conhost.exe 31->49         started        signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d723d4065b311f341aff0a5b0ecd1f35b53eda53c07bca2b097b4b69964df5af/
Threat name:
ByteCode-MSIL.Backdoor.NanoBot
Create hunting rule
Status:
Malicious
First seen:
2022-06-14 07:40:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=24r5ibs3geptigx7bjnq5ti7gw2t5wstyb54ukyjpnfwtfsn6wxq._file
Verdict:
malicious
Similar samples:
017d8a8acf13461ad4e378ba6b03aef93976e98495756d10b2e4f9b8bd0365c7
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033ca85b5ee9149729f8b709e5353501e3522d5749971ff3be8ac95802a89dd1
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0bbaf305a3593f2666fa09ea1d217de86e38988e9c7dd9aca2a62b9a853ef256
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11790a90358d5f0be495fce0dc3870ec8c088f23eddc84d4e90d5d4281ea6f27
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119e4387c730d77226134d71e01db6a53f4eebbda8aeebf0ce9120003237b241
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216eb2dc270399769595046b6e26cbfbbccfc23c0f60d4b8e25165c8ce06ecb7
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74991b9ac09a3db5f05e1a396f761c1628470f525b3ff8f8c6c9a65647782677
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7905618d53c7c0d9b949044ac76a711aed6ab9a5b6e7156c08871637a2858666
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fec889ae8aee9a919471ea23e1603d9f76be40fb90b9298a8e7c607263acdd1b
SnakeKeylogger
+ 4'469 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence stealer
Link:
https://tria.ge/reports/220614-mbebvahdg4/
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
Snake Keylogger
Snake Keylogger Payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot1887454391:AAEO-M9D-t5rRvqqeYNx5T_JO_S6Zp6FZaI/sendMessage?chat_id=-573757971
Unpacked files
SH256 hash:
d723d4065b311f341aff0a5b0ecd1f35b53eda53c07bca2b097b4b69964df5af
MD5 hash:
0499b90e7008b934bd75700bcfeb50d5
SHA1 hash:
00fc032656ba292a4f6d8fc4d64eb8f29cdea523
Link:
https://www.unpac.me/results/bf346a10-d2da-45bd-954e-17a7b71d4443/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d723d4065b31/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/d723d4065b311f341aff0a5b0ecd1f35b53eda53c07bca2b097b4b69964df5af

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
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 d723d4065b311f341aff0a5b0ecd1f35b53eda53c07bca2b097b4b69964df5af

(this sample)

  
Dropped by
snakekeylogger
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/279735/

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