MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c548dad95ac675b91f85bd61a65f9cb7c8b7c2eae15144fba8a3cb76a79d0a9f. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c548dad95ac675b91f85bd61a65f9cb7c8b7c2eae15144fba8a3cb76a79d0a9f
SHA3-384 hash: de0f626ae721f93e4553cb9c6e441f837a09be45fdc1ac4d331ced34193044276f3d64e2fb487d1284993787f4f2caf2
SHA1 hash: 13b793bbcb4ab3e569335eb5289ade6280e28b41
MD5 hash: bffe83e2c19511902664910cc2e677c7
humanhash: thirteen-mountain-hamper-bluebird
File name:doc2021111600100101001010.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:370'688 bytes
First seen:2021-11-16 06:37:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'746 x AgentTesla, 19'631 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:tl+0s6RsrC9ae4lS9dv6t6EBGrZPz96tdgfmdSoHML/+dCZC:tsOx9aTlS/v6tTArF9gdg26/E
Threatray 3'631 similar samples on MalwareBazaar
TLSH T1FE74CF2036E69609C97B0F721C7950C057BA7AA7BF00D62F2CD9234C9D67B538B11BA7
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
128
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/206198/
Detection(s):
SecuriteInfo.com.BackDoor.RatNET.2.21627.24424.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
DNS request
Connection attempt
Sending an HTTP GET request
Launching the default Windows debugger (dwwin.exe)
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/619351d22695a62af9f110ee/reports/384ffb7b-535c-4b10-bcd0-b957571c8dd8/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3ea11c33-2af2-43b0-9dd5-82d340509b0d
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/890190
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
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: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
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 Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 522658 Sample: doc2021111600100101001010.exe Startdate: 16/11/2021 Architecture: WINDOWS Score: 100 35 Found malware configuration 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Multi AV Scanner detection for dropped file 2->39 41 9 other signatures 2->41 7 doc2021111600100101001010.exe 7 2->7         started        process3 file4 23 C:\Users\user\AppData\...\TcTopECeFRquj.exe, PE32 7->23 dropped 25 C:\Users\user\AppData\Local\...\tmp4F89.tmp, XML 7->25 dropped 27 C:\...\doc2021111600100101001010.exe.log, ASCII 7->27 dropped 43 May check the online IP address of the machine 7->43 45 Uses schtasks.exe or at.exe to add and modify task schedules 7->45 47 Adds a directory exclusion to Windows Defender 7->47 49 Injects a PE file into a foreign processes 7->49 11 doc2021111600100101001010.exe 15 2 7->11         started        15 powershell.exe 24 7->15         started        17 schtasks.exe 1 7->17         started        signatures5 process6 dnsIp7 29 checkip.dyndns.org 11->29 31 checkip.dyndns.com 158.101.44.242, 49760, 80 ORACLE-BMC-31898US United States 11->31 33 freegeoip.app 104.21.19.200, 443, 49761 CLOUDFLARENETUS United States 11->33 51 Tries to steal Mail credentials (via file / registry access) 11->51 53 Tries to harvest and steal ftp login credentials 11->53 55 Tries to harvest and steal browser information (history, passwords, etc) 11->55 19 conhost.exe 15->19         started        21 conhost.exe 17->21         started        signatures8 process9
Detection:
snakekeylogger
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c548dad95ac675b91f85bd61a65f9cb7c8b7c2eae15144fba8a3cb76a79d0a9f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-11-16 01:18:14 UTC
AV detection:
23 of 27 (85.19%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yvenvwk2yz23sh4fxvq2mx44w7elpqxk4fiuj65iupfxnj45bkpq._file
Verdict:
malicious
Similar samples:
22666a923a24e2719a50e5fcf2b9be75e4a772b48023d17d9fee1ec6a79947dc
SnakeKeylogger
332eb007a5e9b3e603bcd8546505d6df1b480ab032f772f5a24730c4cc6edfc5
SnakeKeylogger
63470971cd5736f2773d2b26548f21784bb2fd85b3df8ee31e4862006c92ed4c
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aad2d6aa84c1d45931d729c3b1c6393ffa2be48e94de553f82c64543d8150b74
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b7f117349c6730f6caf76876db014e4817e87fd438fd13ce3ec03335601505f2
SnakeKeylogger
c73a8629499a2e95adf6ec545b360f49d607fb8b737ab5a26020d54b37df8b8d
SnakeKeylogger
db756dc7c48e645735c5125874a60d81d96d8316d5bc9b3f45cf15e4bb19d0de
SnakeKeylogger
eda8bb7c8a696a16ce09d3a3d534ad7abd903988b00508e8d2c10c012ff154a0
SnakeKeylogger
f2823d516c4400006d59e039e27dec46995b5108d9c1b1946562f1e4ef65bc79
SnakeKeylogger
+ 3'621 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/211116-hlc5bahfen/
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
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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:
64f293e7315a3bb35b0b15a06a51c42f15851074826fe3db17a847adb43a5735
MD5 hash:
8d24e3e48534bc93872cc584771d8ec9
SHA1 hash:
dd67a547766140537cc799f4fe2e10cbc2d35715
Link:
https://www.unpac.me/results/1a0b4caa-e465-4b40-874c-0d285c8b2ea6/
SH256 hash:
86fe170cc6dd3a576807c1192a06ead68bf210f9ccd14f1a81d4f44c2dbcc25f
MD5 hash:
bf5c170790a9378101dbc312303925e3
SHA1 hash:
bddaf21c02ba5cec7c4dfd1b1f289e23714a8ba8
Link:
https://www.unpac.me/results/1a0b4caa-e465-4b40-874c-0d285c8b2ea6/
SH256 hash:
456276e14ee32e9aed9a60df01b7d14b6b6aa69a74aa06e33d14706a484c039d
MD5 hash:
68d7d84f1c7f5dce770d0aa1c91526e6
SHA1 hash:
4ecd33c32b71d11fc8fb60963137c777bb6726f0
Link:
https://www.unpac.me/results/1a0b4caa-e465-4b40-874c-0d285c8b2ea6/
SH256 hash:
c548dad95ac675b91f85bd61a65f9cb7c8b7c2eae15144fba8a3cb76a79d0a9f
MD5 hash:
bffe83e2c19511902664910cc2e677c7
SHA1 hash:
13b793bbcb4ab3e569335eb5289ade6280e28b41
Link:
https://www.unpac.me/results/1a0b4caa-e465-4b40-874c-0d285c8b2ea6/
Malware family:
Phoenix
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/c548dad95ac6/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/c548dad95ac675b91f85bd61a65f9cb7c8b7c2eae15144fba8a3cb76a79d0a9f

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_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/206198/

Comments