MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca5bfc42daf3182e19891fca776764678e338143367bc203cdf598e72eb32293. 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 2 File information Comments 1

SHA256 hash: ca5bfc42daf3182e19891fca776764678e338143367bc203cdf598e72eb32293
SHA3-384 hash: 4f8d511ce1da7369a63175a08e8f2b1c080810728257032726ff78948be2f8015857323b905e9b6a53c1004460fb4dd1
SHA1 hash: 565aa40434fbf914b89e88d30a0372515cae9dbf
MD5 hash: 1a49db82445b35c7f06985a0a557ceb8
humanhash: december-green-whiskey-johnny
File name:1a49db82445b35c7f06985a0a557ceb8
Download: download sample
Signature SnakeKeylogger
File size:769'024 bytes
First seen:2022-01-29 03:26:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:wAT5lo9qK9TC6g/6zbNHrz8WMQa5UgkdMeQ:xTHocK9e96RYQh6J
Threatray 2'816 similar samples on MalwareBazaar
TLSH T114F41B78DE463A00D136BAF0401BB46406223DA216E7C799CABBFE8175F6A47CD7152F
Reporter zbetcheckin
Tags:32 exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
1
# of downloads :
290
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1a49db82445b35c7f06985a0a557ceb8
Verdict:
Malicious activity
Analysis date:
2022-01-29 03:29:44 UTC
Tags:
evasion trojan snakekeylogger keylogger

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
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.
Malware family:
Snake Keylogger
Verdict:
Malicious
Result
Threat name:
Snake Keylogger
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
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
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
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
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)
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:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 562556 Sample: vuQ93b5P8w Startdate: 29/01/2022 Architecture: WINDOWS Score: 100 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 Multi AV Scanner detection for dropped file 2->48 50 9 other signatures 2->50 7 vuQ93b5P8w.exe 7 2->7         started        process3 file4 32 C:\Users\user\AppData\...\CtIkEyvGeK.exe, PE32 7->32 dropped 34 C:\Users\user\AppData\Local\...\tmp7784.tmp, XML 7->34 dropped 36 C:\Users\user\AppData\...\vuQ93b5P8w.exe.log, ASCII 7->36 dropped 52 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->52 54 May check the online IP address of the machine 7->54 56 Uses schtasks.exe or at.exe to add and modify task schedules 7->56 58 Adds a directory exclusion to Windows Defender 7->58 11 vuQ93b5P8w.exe 7->11         started        14 powershell.exe 25 7->14         started        16 powershell.exe 24 7->16         started        18 2 other processes 7->18 signatures5 process6 dnsIp7 40 checkip.dyndns.org 11->40 42 checkip.dyndns.com 158.101.44.242, 49762, 80 ORACLE-BMC-31898US United States 11->42 20 WerFault.exe 11->20         started        24 conhost.exe 14->24         started        26 conhost.exe 16->26         started        28 conhost.exe 18->28         started        process8 dnsIp9 38 192.168.2.1 unknown unknown 20->38 30 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 20->30 dropped file10
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Status:
Malicious
First seen:
2022-01-29 03:27:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger collection evasion keylogger spyware stealer
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
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
484e8b91fccd6a19ed78c1c952cf4fbc943dae0b6af1a27d3c0dc9b8a2bee8de
MD5 hash:
6900ba68ed74d600bece9489d1bed51b
SHA1 hash:
c2692a5a55d8be5c054c40f2a6f7c8e53fc43bc0
SH256 hash:
34be1163db7baad6f9ce9d7a9a4ba0df3f7d7769106f5e9325e41210537d06f0
MD5 hash:
09b6ec45a798b048d89aa960febfeeb2
SHA1 hash:
992e3a2be6d24d1d0ba198a2a172f03ebded31a1
SH256 hash:
5247926388ed51a1178cb1de85bc5df1443c240ace43d7d9386edf8d7fceec02
MD5 hash:
9a6cb543f17cc6f61c016dbc8a331bc2
SHA1 hash:
62210e9d0f4d5b8101886a336feb3e1ae0eaf824
SH256 hash:
ca5bfc42daf3182e19891fca776764678e338143367bc203cdf598e72eb32293
MD5 hash:
1a49db82445b35c7f06985a0a557ceb8
SHA1 hash:
565aa40434fbf914b89e88d30a0372515cae9dbf
Malware family:
Phoenix
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Rule name:Skystars_Malware_Imphash
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 ca5bfc42daf3182e19891fca776764678e338143367bc203cdf598e72eb32293

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-01-29 03:26:53 UTC

url : hxxp://18.159.59.253/derek/QyJEqOV5XDT3ygH.bat