MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff5ccf6c23038b7fae8a5564c14c8e272938a21453dbef3f8d0dc1ad1fc982ac. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments

SHA256 hash: ff5ccf6c23038b7fae8a5564c14c8e272938a21453dbef3f8d0dc1ad1fc982ac
SHA3-384 hash: 41a05507faf06d61509c807281260c87b46c95f3dfa790accc0c5859ea5c7367b399850e3e883668dd3d7531e58fc2e2
SHA1 hash: 6dee5df641bfdf6795bb2f4bf549e941d204f6b4
MD5 hash: d4656d482cc2ab5a7d7865a0c2d7f9da
humanhash: steak-delaware-zulu-berlin
File name:2022-03-23T15220773,pdf.exe
Download: download sample
Signature SnakeKeylogger
File size:958'464 bytes
First seen:2022-03-23 12:12:16 UTC
Last seen:2022-03-23 14:34:23 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:djudu2VxR1L2CQlz2zprl1snSKj6IqNYx0:NuYK7PQlirPRmF
Threatray 2'659 similar samples on MalwareBazaar
TLSH T1FB1523C477A44700D9BEAB79D832472007737EE69E12FA298DC420964DA73609E91FF7
File icon (PE):PE icon
dhash icon dadadadaa6a6a6a6 (12 x Formbook, 8 x AgentTesla, 5 x SnakeKeylogger)
Reporter lowmal3
Tags:exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
2
# of downloads :
130
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
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
DNS request
Creating a window
Sending a custom TCP request
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.
Result
Threat name:
Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.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
Sigma detected: Suspicious Add Scheduled 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:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 595869 Sample: 2022-03-23T15220773,pdf.exe Startdate: 24/03/2022 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 8 other signatures 2->41 7 2022-03-23T15220773,pdf.exe 7 2->7         started        process3 file4 23 C:\Users\user\AppData\...\xdyxEXdjms.exe, PE32 7->23 dropped 25 C:\Users\user\AppData\Local\...\tmp372D.tmp, XML 7->25 dropped 27 C:\Users\...\2022-03-23T15220773,pdf.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 11 2022-03-23T15220773,pdf.exe 15 2 7->11         started        15 powershell.exe 25 7->15         started        17 schtasks.exe 1 7->17         started        signatures5 process6 dnsIp7 29 floragumruk.com.tr 37.230.104.41, 49783, 587 AEROTEK-ASTR Turkey 11->29 31 mail.floragumruk.com.tr 11->31 33 4 other IPs or domains 11->33 49 Tries to steal Mail credentials (via file / registry access) 11->49 51 Tries to harvest and steal ftp login credentials 11->51 53 Tries to harvest and steal browser information (history, passwords, etc) 11->53 19 conhost.exe 15->19         started        21 conhost.exe 17->21         started        signatures8 process9
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-03-23 12:13:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
15 of 26 (57.69%)
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
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:
dc5c057b0ee1eb079cf189762aac69f0d86338ea18795dc4fbf7ed9b5a45c2eb
MD5 hash:
4103ed94f4747b30e166cf3c25416f47
SHA1 hash:
d553a67056e94f60d621ca42dcecd6d93f9ef1ad
SH256 hash:
d2b8284cd13c5915d4dbea497dcf247da4c4af7f016d55f0cd5f6a3e12ca8030
MD5 hash:
6f9fc5c71635273ad1e2370633c1ece5
SHA1 hash:
2c31385ba0b3b306ed8afc9f16048d0acf77a807
SH256 hash:
c9c17d96bd75233a06a6209004b32d924fe36ca4cf8b4582bbd6a0eaa3742313
MD5 hash:
e7ce760dd7fe90f60e5ae2fef3104057
SHA1 hash:
1a35322c56b16fbc0669bd061f744d7f4c9d1156
SH256 hash:
15eb82d52184a594c2eb1c92bd8609866c411dbc7faad3a22082b8d835095a15
MD5 hash:
9636aeb0a9d690af07693eba3a767d5e
SHA1 hash:
1752853523d3ee62b7d8e9cb4edeaacbf2f6c2b7
SH256 hash:
ff5ccf6c23038b7fae8a5564c14c8e272938a21453dbef3f8d0dc1ad1fc982ac
MD5 hash:
d4656d482cc2ab5a7d7865a0c2d7f9da
SHA1 hash:
6dee5df641bfdf6795bb2f4bf549e941d204f6b4
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.

Malspam

SnakeKeylogger

Executable exe ff5ccf6c23038b7fae8a5564c14c8e272938a21453dbef3f8d0dc1ad1fc982ac

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments