MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4023297b3b3918787683d59c9ebf0c5786cdf50f42f54c50aa5571e7dae29f7. 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: 8


Intelligence 8 IOCs YARA 12 File information Comments
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SHA256 hash: e4023297b3b3918787683d59c9ebf0c5786cdf50f42f54c50aa5571e7dae29f7
SHA3-384 hash: 61b00ee88dec02616d369dd7fd2ff7d0c6b74509d3cdb2fa2ada46344093c91a8cfa247f2cdad7782269342c826a499c
SHA1 hash: c0f8e0518f372e52fa5245c1ee3992ac02e15a5f
MD5 hash: 717af05a9247debb55e8a57cb5096df4
humanhash: golf-nineteen-speaker-venus
File name:S09900090K.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:211'900 bytes
First seen:2021-06-07 05:51:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 3072:3Lk395hYXJyEVD8MwAaFRduMZyXvqeVObzhwW1rY/1aYIAfW6fA3e2dPq+7np:3Qq8EVDJwAaXdu2y/lOv6ChYITbOerp
Threatray 261 similar samples on MalwareBazaar
TLSH 6924F11978C6489FC9D1BBF01AF19666A6363E610124C18BBFF43F689932113ECC655E
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
148
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
S09900090K.exe
Verdict:
Malicious activity
Analysis date:
2021-06-07 06:04:32 UTC
Tags:
installer evasion trojan
Link:
https://app.any.run/tasks/55925bb5-d709-493d-9f7e-6bc0bb98f14b

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/164878/
Detection(s):
SecuriteInfo.com.Trojan.Loader.828.31066.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Creating a window
Creating a file in the %temp% directory
Creating a file
Creating a file in the %AppData% subdirectories
Launching a process
Sending a UDP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
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.
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/797833
Signature
.NET source code references suspicious native API functions
Contains functionality to capture screen (.Net source)
Found malware configuration
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
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 access)
Writes to foreign memory regions
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 430231 Sample: S09900090K.exe Startdate: 07/06/2021 Architecture: WINDOWS Score: 100 34 Found malware configuration 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 3 other signatures 2->40 6 lfyinhpbx.exe 17 2->6         started        10 S09900090K.exe 1 21 2->10         started        process3 file4 18 C:\Users\user\AppData\Local\...\System.dll, PE32 6->18 dropped 42 Multi AV Scanner detection for dropped file 6->42 44 Writes to foreign memory regions 6->44 46 Maps a DLL or memory area into another process 6->46 12 MSBuild.exe 2 6->12         started        20 C:\Users\user\AppData\...\lfyinhpbx.exe, PE32 10->20 dropped 22 C:\Users\user\AppData\Local\...\System.dll, PE32 10->22 dropped 16 MSBuild.exe 15 2 10->16         started        signatures5 process6 dnsIp7 24 checkip.dyndns.org 12->24 26 216.146.43.70, 49717, 49718, 80 DYNDNSUS United States 12->26 48 Tries to steal Mail credentials (via file access) 12->48 50 Tries to harvest and steal ftp login credentials 12->50 52 Tries to harvest and steal browser information (history, passwords, etc) 12->52 28 checkip.dyndns.org 16->28 30 checkip.dyndns.com 131.186.113.70, 49711, 49712, 80 DYNDNSUS United States 16->30 32 freegeoip.app 104.21.19.200, 443, 49713, 49719 CLOUDFLARENETUS United States 16->32 54 May check the online IP address of the machine 16->54 signatures8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e4023297b3b3918787683d59c9ebf0c5786cdf50f42f54c50aa5571e7dae29f7/
Threat name:
Win32.Infostealer.Stelega
Create hunting rule
Status:
Malicious
First seen:
2021-06-07 05:09:13 UTC
AV detection:
10 of 47 (21.28%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4qbdff5twoiypb3ihvm4t27qyv4gzx2q6qxvjrikuvlr47nofh3q._file
Verdict:
unknown
Similar samples:
44b5209fadd63026c1f4c7f1d1a6b9f49aa76f8597579773a0bc0010bada5853
SnakeKeylogger
4ee7793ced917a0ae8b3928b869b23d9165376e03d818cfd9a0e5e9e82d37e45
SnakeKeylogger
4ff2f77293b6804df81124399a416b304d7e778e5c6157bf1bd90f6e011f06d2
SnakeKeylogger
64319bdb698955e2b204010518d3dc69bc5f30d64929eb75e7c2f2ba4f39a7b2
SnakeKeylogger
971cbad0d6aa786edc401fd9525336bd3f2d1d6718b3290e93b85458d3e34401
SnakeKeylogger
98a4b710db82407a705fbe966afa5041566c3f3fdf44118a05f5551fbee3ec8b
SnakeKeylogger
9e31503c4d7b07cb9dedadcf39418e37572d2ffd6ab34867c28c1e7e2173122d
SnakeKeylogger
9e8d789bdd6599838705ca1a56845c0d00ea269ea74bc4655942ab06fa5bafd6
SnakeKeylogger
c9d50247773b2782dc68bf540873be97f2dc7aa8034d6375822f21ff5c470d67
SnakeKeylogger
ebfa3b7367c9f13b4417f57c541a9c8c192a291cda5fd113de575d4ef53d8543
SnakeKeylogger
+ 251 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Link:
https://tria.ge/reports/210607-p893rlxmqx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Loads dropped DLL
Unpacked files
SH256 hash:
e4023297b3b3918787683d59c9ebf0c5786cdf50f42f54c50aa5571e7dae29f7
MD5 hash:
717af05a9247debb55e8a57cb5096df4
SHA1 hash:
c0f8e0518f372e52fa5245c1ee3992ac02e15a5f
Link:
https://www.unpac.me/results/9b21d15b-275b-426d-ada3-f8d0624c50e6/
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/e4023297b3b3918787683d59c9ebf0c5786cdf50f42f54c50aa5571e7dae29f7

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:Choice_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:Chrome_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Chrome in files like avemaria
Rule name:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
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_Referenfces_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
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:pe_imphash
Create hunting rule
Rule name:Reverse_text_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Reverse text detected
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Telegram_bot_mem
Create hunting rule
Author:James_inthe_box
Description:Telegram in files like avemaria
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.

Cape
Cape
https://www.capesandbox.com/analysis/164878/

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