MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1b3b303340bb9833237c005861315ef6f91532b063fa8c9f032e98eb216bd582. 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: 15


Intelligence 15 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1b3b303340bb9833237c005861315ef6f91532b063fa8c9f032e98eb216bd582
SHA3-384 hash: a69466c0d35f1f3a8abadfc9bf1b4c04418d2099de8ee9c7ed6d59febce307569809245048149b87561948945921be1e
SHA1 hash: a5c203064b20091cb9ffda3ab4b9641c32ffb2e4
MD5 hash: b60be536d9bbebfe41984363390c1a9c
humanhash: kitten-zulu-two-fifteen
File name:b60be536d9bbebfe41984363390c1a9c.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:715'264 bytes
First seen:2023-01-27 14:02:34 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 12288:oE0hBdY7a72EpdVUmyrY4w1gzs43BFjCfuXdm4SwFqIG:oBBEaVpdVDYNRXYgG
Threatray 9'848 similar samples on MalwareBazaar
TLSH T187E4F0146EA84F56C53B87B8485067001FABFCA9AD21DE582DF375CE58B2FD046C1EA3
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 7aca8abab4a4b8da (33 x AgentTesla, 32 x SnakeKeylogger, 4 x DarkCloud)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
195
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b60be536d9bbebfe41984363390c1a9c.exe
Verdict:
Malicious activity
Analysis date:
2023-01-27 14:07:25 UTC
Tags:
trojan snake keylogger evasion
Link:
https://app.any.run/tasks/15a342d7-2a51-47f6-bec7-c805bef2c4ea

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/357423/
Detection(s):
SecuriteInfo.com.Trojan.Siggen19.33595.26446.24524.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Enabling autorun by creating a file
Verdict:
No Threat
Threat level:
  2/10
Confidence:
75%
Tags:
packed
Link:
https://www.filescan.io/uploads/63d3d9a4528134caf0435416/reports/009f098b-f600-44ed-96ce-f166f068ad49/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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/31e30d64-c73a-47f4-bf54-952935f402ad
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1160247
Signature
Adds a directory exclusion to Windows Defender
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
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
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 / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 792986 Sample: y4Av8rnQdS.exe Startdate: 27/01/2023 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Sigma detected: Scheduled temp file as task from temp location 2->53 55 7 other signatures 2->55 7 y4Av8rnQdS.exe 7 2->7         started        11 qKwWPwLsRhPv.exe 5 2->11         started        process3 file4 33 C:\Users\user\AppData\...\qKwWPwLsRhPv.exe, PE32 7->33 dropped 35 C:\Users\...\qKwWPwLsRhPv.exe:Zone.Identifier, ASCII 7->35 dropped 37 C:\Users\user\AppData\Local\...\tmp6380.tmp, XML 7->37 dropped 39 C:\Users\user\AppData\...\y4Av8rnQdS.exe.log, ASCII 7->39 dropped 57 May check the online IP address of the machine 7->57 59 Uses schtasks.exe or at.exe to add and modify task schedules 7->59 61 Adds a directory exclusion to Windows Defender 7->61 13 y4Av8rnQdS.exe 15 2 7->13         started        17 powershell.exe 19 7->17         started        19 schtasks.exe 1 7->19         started        21 y4Av8rnQdS.exe 7->21         started        63 Multi AV Scanner detection for dropped file 11->63 65 Machine Learning detection for dropped file 11->65 23 qKwWPwLsRhPv.exe 14 2 11->23         started        25 schtasks.exe 1 11->25         started        signatures5 process6 dnsIp7 41 checkip.dyndns.com 193.122.130.0, 49689, 80 ORACLE-BMC-31898US United States 13->41 43 checkip.dyndns.org 13->43 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        45 132.226.8.169, 49690, 80 UTMEMUS United States 23->45 47 checkip.dyndns.org 23->47 67 Tries to steal Mail credentials (via file / registry access) 23->67 69 Tries to harvest and steal ftp login credentials 23->69 71 Tries to harvest and steal browser information (history, passwords, etc) 23->71 31 conhost.exe 25->31         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1b3b303340bb9833237c005861315ef6f91532b063fa8c9f032e98eb216bd582/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-01-26 17:31:35 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dm5tam2axomdgi34abmgcmk6634rkmvqmp5izhydf2mowill2wba._file
Verdict:
malicious
Similar samples:
2b00e652ffa3e4930797d32ac541d7b14563de78aed4d47c6e3eb4126a3159b0
SnakeKeylogger
2bd7ca036ef7fb4920697240ba29b363b82f9ced8158d96397241460d932babe
SnakeKeylogger
56f63b02b2937f3a3cddae702465c1fb1f8f926a09a7ec6fe00a43ce447cb24b
SnakeKeylogger
7901e6da6fafe2cb3a44e0aa7fdd00b589faea5a8a512eb93fcdd6d5c6794a4d
SnakeKeylogger
7d1c91342282f5a34d6035a539fa1b3f0ae9e62182cb749c1269807b2deea2be
SnakeKeylogger
a5c5fff9f5fb5557c0be28962dd29a09b3691eeab05cb2970718d877b2559b97
SnakeKeylogger
b3becceee731f92a558739ae11d931f571ab038a09b09661f0519eb5256e6303
SnakeKeylogger
f523562a67bc90b2cde0013d43272d25b18c179dabd6ac64c281147bce7d93d1
SnakeKeylogger
+ 9'838 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/230127-rcplesch8y/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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
Unpacked files
SH256 hash:
ce00bf9954ba5fc116355f7b72d53a3bb2b304c8ad3c2616e78f8992d31fa16a
MD5 hash:
da1f5bdcc2d92fea286b893d89bb9f50
SHA1 hash:
e4c70a73403ef4db3b6bcdd169caacf1e6f3f785
Link:
https://www.unpac.me/results/33958005-c652-4103-9de6-c52948a888a2/
SH256 hash:
411569f9f0b865c651adc1234d23f86cd98fe5cd641704702276e9882be113b6
MD5 hash:
7648892096f37af50468509c5b051180
SHA1 hash:
a56a074c2770152761f6c4975db0e9f7d57f8cda
Link:
https://www.unpac.me/results/33958005-c652-4103-9de6-c52948a888a2/
SH256 hash:
ff1b42ea7d56a37eae801adbddb7116f52a4664c0b41302736f522852edc2747
MD5 hash:
89ac57478044c57c7195943116a521e0
SHA1 hash:
1ff2bafeed795423e3538d810bda8e1e3fcdcfa5
Link:
https://www.unpac.me/results/33958005-c652-4103-9de6-c52948a888a2/
SH256 hash:
c7308d28aca10c73b4382f10ffbc3a04c0ea2c864c1c6cb6cbfadd253000cba4
MD5 hash:
78fb41dcba609f5d0edfb5a817089c70
SHA1 hash:
03acac2cbf1bfb9446711fb768b256009e36a283
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/33958005-c652-4103-9de6-c52948a888a2/
Parent samples :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 hash:
c582ad4d5271b94847a3f5004e2c0eaba4d2f3d0522f15acc20fc70a15506c87
MD5 hash:
7c6bb8598b431e952650772f25a4451d
SHA1 hash:
016b6c608120681120112397e14c6b8ef18c6ed0
Link:
https://www.unpac.me/results/33958005-c652-4103-9de6-c52948a888a2/
SH256 hash:
1b3b303340bb9833237c005861315ef6f91532b063fa8c9f032e98eb216bd582
MD5 hash:
b60be536d9bbebfe41984363390c1a9c
SHA1 hash:
a5c203064b20091cb9ffda3ab4b9641c32ffb2e4
Link:
https://www.unpac.me/results/33958005-c652-4103-9de6-c52948a888a2/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1b3b303340bb/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/1b3b303340bb9833237c005861315ef6f91532b063fa8c9f032e98eb216bd582

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_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_References_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:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
Author:Elastic Security

File information

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

Web download

SnakeKeylogger

Executable exe 1b3b303340bb9833237c005861315ef6f91532b063fa8c9f032e98eb216bd582

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2518435/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/357423/
  
URLhaus
https://urlhaus.abuse.ch/url/2520014/

Comments