MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 742ec463e9bf8e29f86d23413e7fd7f86b8fb91fa2b74449ff392364778b8268. 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: 13


Intelligence 13 IOCs YARA 6 File information Comments 1

SHA256 hash: 742ec463e9bf8e29f86d23413e7fd7f86b8fb91fa2b74449ff392364778b8268
SHA3-384 hash: e3828a558d25350ed0657c18b60eb55bc92fd029a368b982bfab2523c5d9c07773412f159cb022f76511704d7b9a2c3a
SHA1 hash: c1d32a8e72076a5490cc125b4a9c2f44f743c676
MD5 hash: 7f961b43a8fe1463d59a76c597bc86f1
humanhash: aspen-network-harry-nebraska
File name:7f961b43a8fe1463d59a76c597bc86f1
Download: download sample
Signature SnakeKeylogger
File size:949'248 bytes
First seen:2021-11-01 19:10:02 UTC
Last seen:2021-11-01 21:03:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:nDbUbOvxTnqK/mO9VQzUYX8VFDORG1an3:bv+O9ywYIcRGE3
Threatray 2'203 similar samples on MalwareBazaar
TLSH T1C515C51C7A358563EC1D80308A92CEF87B125E935A586883A7E73ECBA73F0551D15FAC
File icon (PE):PE icon
dhash icon 1a3ae6ea62f6cefa (7 x SnakeKeylogger, 2 x RustyStealer, 1 x NanoCore)
Reporter zbetcheckin
Tags:32 exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
2
# of downloads :
110
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
7f961b43a8fe1463d59a76c597bc86f1
Verdict:
Malicious activity
Analysis date:
2021-11-01 19:12:41 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
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm obfuscated packed
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
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code references suspicious native API functions
Binary or sample is protected by dotNetProtector
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
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
Tries to delay execution (extensive OutputDebugStringW loop)
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 Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 513119 Sample: PqgfZ3Umjb Startdate: 01/11/2021 Architecture: WINDOWS Score: 100 55 Found malware configuration 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 Multi AV Scanner detection for submitted file 2->59 61 5 other signatures 2->61 7 mbso.exe 3 2->7         started        10 PqgfZ3Umjb.exe 4 2->10         started        process3 signatures4 63 Multi AV Scanner detection for dropped file 7->63 65 May check the online IP address of the machine 7->65 67 Machine Learning detection for dropped file 7->67 12 mbso.exe 14 2 7->12         started        16 cmd.exe 7->16         started        18 cmd.exe 7->18         started        69 Tries to delay execution (extensive OutputDebugStringW loop) 10->69 71 Injects a PE file into a foreign processes 10->71 73 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 10->73 20 PqgfZ3Umjb.exe 15 2 10->20         started        22 cmd.exe 3 10->22         started        25 cmd.exe 1 10->25         started        process5 dnsIp6 43 checkip.dyndns.org 12->43 45 132.226.8.169, 49792, 80 UTMEMUS United States 12->45 47 104.21.19.200, 443, 49803 CLOUDFLARENETUS United States 12->47 75 Tries to steal Mail credentials (via file / registry access) 12->75 77 Tries to harvest and steal ftp login credentials 12->77 79 Tries to harvest and steal browser information (history, passwords, etc) 12->79 27 conhost.exe 16->27         started        29 schtasks.exe 16->29         started        31 conhost.exe 18->31         started        49 checkip.dyndns.org 20->49 51 checkip.dyndns.com 193.122.6.168, 49742, 80 ORACLE-BMC-31898US United States 20->51 53 freegeoip.app 172.67.188.154, 443, 49743 CLOUDFLARENETUS United States 20->53 39 C:\Users\user\AppData\Roaming\mbso\mbso.exe, PE32 22->39 dropped 41 C:\Users\user\...\mbso.exe:Zone.Identifier, ASCII 22->41 dropped 33 conhost.exe 22->33         started        81 Uses schtasks.exe or at.exe to add and modify task schedules 25->81 35 conhost.exe 25->35         started        37 schtasks.exe 1 25->37         started        file7 signatures8 process9
Threat name:
ByteCode-MSIL.Trojan.InjectorX
Status:
Malicious
First seen:
2021-11-01 11:40:14 UTC
AV detection:
16 of 27 (59.26%)
Threat level:
  5/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger collection 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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
Snake Keylogger
Unpacked files
SH256 hash:
2a1c139bc7469c2a16d5af17fa605346cb4320f2afb5e2afa1e19501505a9d6b
MD5 hash:
203b49c18ce2ba899f9beda2b1d29bf5
SHA1 hash:
9a5c3619d960c7dabf4d276887d15cd720416edc
SH256 hash:
742ec463e9bf8e29f86d23413e7fd7f86b8fb91fa2b74449ff392364778b8268
MD5 hash:
7f961b43a8fe1463d59a76c597bc86f1
SHA1 hash:
c1d32a8e72076a5490cc125b4a9c2f44f743c676
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:BitcoinAddress
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:INDICATOR_EXE_Packed_dotNetProtector
Author:ditekSHen
Description:Detects executables packed with dotNetProtector
Rule name:INDICATOR_EXE_Packed_SmartAssembly
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:pe_imphash
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 742ec463e9bf8e29f86d23413e7fd7f86b8fb91fa2b74449ff392364778b8268

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-11-01 19:10:05 UTC

url : hxxp://52.28.219.17/bi/8/q/rfq_ref1006.exe