MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 535d74b24a5ffb30a283e855cbfdfb3509e9c94c4f97baa2f62197b221cce54f. 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: 16


Intelligence 16 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 535d74b24a5ffb30a283e855cbfdfb3509e9c94c4f97baa2f62197b221cce54f
SHA3-384 hash: 5826d470b5e0bb45c8dbfcbaae14b8a3e96a4ec2ea67d929c1bf1aa5f92d10097ae49772a36afebc6dbef0006ca3b46b
SHA1 hash: f74d4ede7e9531664d7444afdb13458209128785
MD5 hash: 71efd60fc95724db45a5b03dae9f6685
humanhash: black-indigo-orange-quebec
File name:4DyBH8UhSDexBIG.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:836'096 bytes
First seen:2023-05-11 18:31:23 UTC
Last seen:2023-05-13 22:43:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:6vyG5qZfitXyJbnYBt2UJkxtfj0/MiTubuVvBdqwLPVEGBHx3:6KMI2X6bnYXTJkT0/xs4qwTV3h
Threatray 1'095 similar samples on MalwareBazaar
TLSH T125058C3D21DA5C22C31577FA8999C5E103356F00AFABD26A267E30CC89B1BA3EC5554F
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 9d9e1969696b0646 (9 x SnakeKeylogger, 8 x AgentTesla, 4 x Loki)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
247
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4DyBH8UhSDexBIG.exe
Verdict:
Malicious activity
Analysis date:
2023-05-11 18:36:24 UTC
Tags:
snake keylogger trojan evasion
Link:
https://app.any.run/tasks/883f9ab7-1e99-4aad-91d9-272fd79d4be9

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/388485/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/645d34a6c895be5a6e06975b/reports/7db48d24-1799-402a-9a75-632d23981200/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/535d74b24a5ffb30a283e855cbfdfb3509e9c94c4f97baa2f62197b221cce54f
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:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a2438636-1d58-4ea1-a057-706f97cadddc
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1231170
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Adds a directory exclusion to Windows Defender
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
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
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 Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 864151 Sample: 4DyBH8UhSDexBIG.exe Startdate: 11/05/2023 Architecture: WINDOWS Score: 100 53 Snort IDS alert for network traffic 2->53 55 Found malware configuration 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 7 other signatures 2->59 7 4DyBH8UhSDexBIG.exe 7 2->7         started        11 bZLTUUvb.exe 5 2->11         started        process3 file4 37 C:\Users\user\AppData\Roaming\bZLTUUvb.exe, PE32 7->37 dropped 39 C:\Users\...\bZLTUUvb.exe:Zone.Identifier, ASCII 7->39 dropped 41 C:\Users\user\AppData\Local\...\tmp371C.tmp, XML 7->41 dropped 43 C:\Users\user\...\4DyBH8UhSDexBIG.exe.log, ASCII 7->43 dropped 61 May check the online IP address of the machine 7->61 63 Uses schtasks.exe or at.exe to add and modify task schedules 7->63 65 Adds a directory exclusion to Windows Defender 7->65 13 4DyBH8UhSDexBIG.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 powershell.exe 21 7->19         started        21 schtasks.exe 1 7->21         started        67 Multi AV Scanner detection for dropped file 11->67 69 Machine Learning detection for dropped file 11->69 71 Injects a PE file into a foreign processes 11->71 23 bZLTUUvb.exe 11->23         started        25 schtasks.exe 11->25         started        27 bZLTUUvb.exe 11->27         started        signatures5 process6 dnsIp7 45 checkip.dyndns.com 193.122.6.168, 49695, 80 ORACLE-BMC-31898US United States 13->45 47 checkip.dyndns.org 13->47 29 conhost.exe 17->29         started        31 conhost.exe 19->31         started        33 conhost.exe 21->33         started        49 158.101.44.242, 49696, 80 ORACLE-BMC-31898US United States 23->49 51 checkip.dyndns.org 23->51 73 Tries to steal Mail credentials (via file / registry access) 23->73 75 Tries to harvest and steal ftp login credentials 23->75 77 Tries to harvest and steal browser information (history, passwords, etc) 23->77 35 conhost.exe 25->35         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/535d74b24a5ffb30a283e855cbfdfb3509e9c94c4f97baa2f62197b221cce54f/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-05-10 08:42:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
33
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=knoxjmskl75tbiud5bk4x7p3gue6tskmj6l3vixwegl3eiom4vhq._file
Verdict:
malicious
Similar samples:
21a5e58e2fe39e481f9977f94a94d352c4c492e9bd6d79d4ae3bbf4cc4a2d751
SnakeKeylogger
57979ca3e646ecfcf45221a35642d69c66d753e9961468e65e66670c4f7513a6
SnakeKeylogger
8d2a53bd89b25935e2d8d9195f6982e3dfac315b8d77a856becc7d1aae4f66ab
SnakeKeylogger
8e3f656f70978440245c238870f316ccdbfbadff73350dd6d204c9035cc00357
SnakeKeylogger
9925d40e552d694f23587880808c8f53cb41ff2ef2fc5112f37aeaab7d1c6241
SnakeKeylogger
a5ee311c1782356ae8fd1e5fc6f6a2cdde6dd79ebc5c80a02c36b3327ba3ac7d
SnakeKeylogger
aba99ac623b8f43f53873ee48dbf2f18f7206ae2041821e660b79505a3743ead
SnakeKeylogger
efe80cf748bd25110797151a16a29b956213cc00a85716dae6e6008d648725dc
SnakeKeylogger
+ 1'085 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/230511-w6mq5sbd5v/
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
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot5122580304:AAHkCWB9EFavZMQfS6pgdGmtEGk1zc21s0Q/sendMessage?chat_id=5138702702
Unpacked files
SH256 hash:
aef3c29c4d6e83d4ab7a1e63f1a14f6b467835cc5100e0f029b76c1f0f1f5ace
MD5 hash:
3c0666fecfe2a9b4b791ecb18a91ae48
SHA1 hash:
b6d99cd6099c35ec862da4588894ea2d948da131
Link:
https://www.unpac.me/results/12db4436-472e-448a-badc-b1c9b3e66056/
SH256 hash:
1a07717d1acff577840c72a9e81de993e0058a8d454f4816f67273c7cd26d11b
MD5 hash:
eeb8723244bf4323cf7199fb3fcb9f9e
SHA1 hash:
475665131d7c513a6f62b5986a2ab318e8761a1d
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/12db4436-472e-448a-badc-b1c9b3e66056/
Parent samples :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 hash:
d8fc5dfdf2800247eb610beb076fec4d2becf6d951e89445d43237fe97814218
MD5 hash:
e5d93dadd08b8bc727e4f4853c6881ba
SHA1 hash:
27e0e057d33f01586193b0cbf06561c2863951f4
Link:
https://www.unpac.me/results/12db4436-472e-448a-badc-b1c9b3e66056/
SH256 hash:
5bf18333a936e0f430a0e52390060b2ea35d472bd88b1cf8299e6502e7365140
MD5 hash:
2bd1a8683a3c9993feab5f972368a5ae
SHA1 hash:
247eb4a1214e77f62e4746adae9cf31436257bdb
Link:
https://www.unpac.me/results/12db4436-472e-448a-badc-b1c9b3e66056/
SH256 hash:
3444666bb6f8f56dffbdc567074ca94f75af392d0a44ae2a1e1e57d413ed9530
MD5 hash:
24fc532bf296322b3b25fe646f546724
SHA1 hash:
1523dfae1231a025185b4b74212df61bdd9fa679
Link:
https://www.unpac.me/results/12db4436-472e-448a-badc-b1c9b3e66056/
SH256 hash:
535d74b24a5ffb30a283e855cbfdfb3509e9c94c4f97baa2f62197b221cce54f
MD5 hash:
71efd60fc95724db45a5b03dae9f6685
SHA1 hash:
f74d4ede7e9531664d7444afdb13458209128785
Link:
https://www.unpac.me/results/12db4436-472e-448a-badc-b1c9b3e66056/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/535d74b24a5f/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/535d74b24a5ffb30a283e855cbfdfb3509e9c94c4f97baa2f62197b221cce54f

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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/388485/

Comments