MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f33029e24b91f8df78503087ef57d1bedc4609c665119139de5fa908286fd74c. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f33029e24b91f8df78503087ef57d1bedc4609c665119139de5fa908286fd74c
SHA3-384 hash: 07873ab5534fb0f02822864293904f2f09c0b9d4dec954461c312b0771fda77165e1ee6816007c1d830c19ed8fb06b8a
SHA1 hash: 6bee5ab08b986e45b0fca98b13016f4fec393add
MD5 hash: 9efd7cdf4c6ee05497ccd8de4588301b
humanhash: william-fix-michigan-yankee
File name:9efd7cdf4c6ee05497ccd8de4588301b
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:511'488 bytes
First seen:2021-07-09 04:05:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:kW8uCJjuCn6iQUB8CHPku8TvKNK6KSK/+HMgm6txP2qXTbksEjVMSCMdstTb8q:kW2spx/1g9fOqXiAMGtTb
Threatray 5 similar samples on MalwareBazaar
TLSH T1CFB4F151956CE02ED2EB87FADF62D790AD63BF0BE4A041C470EE7961B772F806503468
Reporter zbetcheckin
Tags:32 exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
130
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9efd7cdf4c6ee05497ccd8de4588301b
Verdict:
Suspicious activity
Analysis date:
2021-07-09 04:09:35 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a8875f2c-9909-4f1b-a033-751bd7610148

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/170599/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.919.22166.5166.UNOFFICIAL
Create hunting rule

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/38d6a3c1-a612-4ddb-8553-305410bc365a
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/813850
Signature
.NET source code references suspicious native API functions
Contains functionality to register a low level keyboard hook
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
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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)
Writes to foreign memory regions
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 446261 Sample: NjlfrEwsvN Startdate: 09/07/2021 Architecture: WINDOWS Score: 100 41 smtp.yandex.ru 2->41 43 smtp.yandex.com 2->43 53 Found malware configuration 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 Multi AV Scanner detection for dropped file 2->57 59 6 other signatures 2->59 7 NjlfrEwsvN.exe 1 7 2->7         started        11 chrom.exe 5 2->11         started        13 chrom.exe 2 2->13         started        signatures3 process4 file5 29 C:\Users\user\AppData\Roaming\...\chrom.exe, PE32 7->29 dropped 31 C:\Users\user\AppData\...31jlfrEwsvN.exe, PE32 7->31 dropped 33 C:\Users\user\...\chrom.exe:Zone.Identifier, ASCII 7->33 dropped 39 2 other malicious files 7->39 dropped 61 Writes to foreign memory regions 7->61 63 Injects a PE file into a foreign processes 7->63 15 NjlfrEwsvN.exe 7->15         started        18 NjlfrEwsvN.exe 15 2 7->18         started        21 NjlfrEwsvN.exe 7->21         started        35 C:\Users\user\AppData\Local\Temp\chrom.exe, PE32 11->35 dropped 37 C:\Users\user\...\chrom.exe:Zone.Identifier, ASCII 11->37 dropped 23 chrom.exe 11->23         started        25 chrom.exe 11->25         started        27 chrom.exe 13->27         started        signatures6 process7 dnsIp8 65 Multi AV Scanner detection for dropped file 15->65 67 May check the online IP address of the machine 15->67 69 Machine Learning detection for dropped file 15->69 71 Contains functionality to register a low level keyboard hook 15->71 45 checkip.dyndns.org 18->45 47 smtp.yandex.ru 77.88.21.158, 49769, 49770, 49771 YANDEXRU Russian Federation 18->47 51 4 other IPs or domains 18->51 73 Tries to steal Mail credentials (via file access) 18->73 75 Tries to harvest and steal ftp login credentials 18->75 77 Tries to harvest and steal browser information (history, passwords, etc) 18->77 49 checkip.dyndns.org 25->49 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f33029e24b91f8df78503087ef57d1bedc4609c665119139de5fa908286fd74c/
Threat name:
Win32.Trojan.CrypterX
Create hunting rule
Status:
Malicious
First seen:
2021-07-09 04:06:05 UTC
AV detection:
12 of 46 (26.09%)
Threat level:
  5/5
Verdict:
unknown
Similar samples:
3dee86eee7f21dd9095470148736ddf9c463b63b747f8df3cf1e4974156f0957
SnakeKeylogger
43a90fad356464953de14ff41ea31363b371d8612c4b411c397ce1df377fd2b1
SnakeKeylogger
8efd1270bebdd589a5f264fe90ac2d2b163b245b7009290c4a4b763504269cdb
SnakeKeylogger
b03842095a0325b7fbed6892815537a01b6f9c57f7d57047124436bd7d058698
SnakeKeylogger
ff1e03472ebb3a86fe6a41c3849d799dcfa035e93c43a1380071d67775bc6f83
SnakeKeylogger
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger persistence spyware stealer
Link:
https://tria.ge/reports/210709-6fwjxwmt66/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Unpacked files
SH256 hash:
0a63a3a15b71869a893a192082dd4aa33a6b65c10418c5931bb90477b9497895
MD5 hash:
045060aaf1be40fe3d667b1c735447da
SHA1 hash:
2315857899432a1b9c2fe2283443f6fab59e5fc8
Link:
https://www.unpac.me/results/9c19b266-3a50-4ce7-8d0e-63ac4370848d/
SH256 hash:
e8bc59d371d7f8a08f769cae882a952066ad5037fc38f4db927f79b2df6476a9
MD5 hash:
54d7258600c5b23758edbcf9cac6affd
SHA1 hash:
fa924181525b6e4806740da3b27b15d628c29746
Link:
https://www.unpac.me/results/9c19b266-3a50-4ce7-8d0e-63ac4370848d/
SH256 hash:
21098558bf31dd4b296d6aadc243e8b4e200f16261f19f9e8b64294a0b32dfe5
MD5 hash:
e5784db970f16e59230130745a22a804
SHA1 hash:
5011e7910ecf54d5cf3c113a3b283f0a2b4800fa
Link:
https://www.unpac.me/results/9c19b266-3a50-4ce7-8d0e-63ac4370848d/
SH256 hash:
f33029e24b91f8df78503087ef57d1bedc4609c665119139de5fa908286fd74c
MD5 hash:
9efd7cdf4c6ee05497ccd8de4588301b
SHA1 hash:
6bee5ab08b986e45b0fca98b13016f4fec393add
Link:
https://www.unpac.me/results/9c19b266-3a50-4ce7-8d0e-63ac4370848d/
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/f33029e24b91f8df78503087ef57d1bedc4609c665119139de5fa908286fd74c

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.

Web download

SnakeKeylogger

Executable exe f33029e24b91f8df78503087ef57d1bedc4609c665119139de5fa908286fd74c

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1437836/
Cape
Cape
https://www.capesandbox.com/analysis/170599/

Comments


Avatar
zbet commented on 2021-07-09 04:05:35 UTC

url : hxxp://lifestyledrinks.hu/wp-includes/cs3/ETL_013265_511_0758.exe