MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff1f68239fa2f4d68bce84f56dfb490f573b95c5f347f4acd0c0624c2cae39a2. 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: 14


Intelligence 14 IOCs YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff1f68239fa2f4d68bce84f56dfb490f573b95c5f347f4acd0c0624c2cae39a2
SHA3-384 hash: 490ecf463b0151a51215a25c7a3b976a462342c2bd7400d423a9f3868284ba477be3006e9c6b6962c389974999a83178
SHA1 hash: ed01e22698e87004fbf1879fa5ae09be49900f6f
MD5 hash: ceccc101daf57f15237462ad1c2fdf7b
humanhash: purple-two-spaghetti-coffee
File name:z32SWIFT-COPY-BANK.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:969'224 bytes
First seen:2025-02-14 02:00:07 UTC
Last seen:2025-02-14 04:12:19 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 24576:mIaHUI7+zim0CY8iMo6UjRyIG2pLurCYdFkchfxmtd:ZaHUI7+g8iMJRrCYYcpxG
TLSH T11925CEE1F797E302CF1B5634953DECB2536418E8B080B5A75AD73F877898B206809B79
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10522/11/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4504/4/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
File icon (PE):PE icon
dhash icon 78b97864b0b97852 (5 x SnakeKeylogger, 4 x AgentTesla, 4 x Formbook)
Reporter FXOLabs
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
501
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
z32SWIFT-COPY-BANK.exe
Verdict:
Malicious activity
Analysis date:
2025-02-14 02:01:04 UTC
Tags:
evasion snake keylogger stealer
Link:
https://app.any.run/tasks/1f887f7a-a2d7-4080-a99a-40a2e5d34d8f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.005b396f1.3822.16998.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67aea3b228ab76d43a5add35
Tags:
snake shell virus sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
invalid-signature obfuscated obfuscated packed packed packer_detected signed
Link:
https://www.filescan.io/uploads/67aea3af1195447a80c3f544/reports/cc67911b-9007-42fb-a4dd-e6232a6938f4/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/ff1f68239fa2f4d68bce84f56dfb490f573b95c5f347f4acd0c0624c2cae39a2
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/45b3e34f-c6a2-41ad-aeec-af82cc65a282
Result
Threat name:
MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1614754
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected MassLogger RAT
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ff1f68239fa2f4d68bce84f56dfb490f573b95c5f347f4acd0c0624c2cae39a2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ff1f68239fa2f4d68bce84f56dfb490f573b95c5f347f4acd0c0624c2cae39a2/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2025-02-14 03:11:29 UTC
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=74pwqi47ul2nnc6oqt2w362jb5ltxfof6nd7jlgqybreylfohgra._file
Verdict:
malicious
Label(s):
unknown_loader_037
Create hunting rule
novastealer
Create hunting rule
Similar samples:
error
SnakeKeylogger
Result
Malware family:
n/a
Score:
  8/10
Tags:
collection discovery execution spyware stealer
Link:
https://tria.ge/reports/250214-ce3hqszjcy/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Reads user/profile data of web browsers
Checks computer location settings
Reads user/profile data of local email clients
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Verdict:
Malicious
Tags:
404keylogger
YARA:
n/a
Link:
https://app.threat.zone/submission/11d42391-32e6-4116-aa72-6e691ead6d05
Unpacked files
SH256 hash:
ff1f68239fa2f4d68bce84f56dfb490f573b95c5f347f4acd0c0624c2cae39a2
MD5 hash:
ceccc101daf57f15237462ad1c2fdf7b
SHA1 hash:
ed01e22698e87004fbf1879fa5ae09be49900f6f
Link:
https://www.unpac.me/results/39d8a6d1-7486-428b-b193-2e3013f6db69/
SH256 hash:
2b94edcfbe4106d0f8531bc750c6be807e5f56b2c971d49b4d04feb21a856a6a
MD5 hash:
de24529cc4039fd8d2bc2ac759b539b5
SHA1 hash:
09cee4309e441b73a06624c92d1c7cce3c615184
Detections:
win_404keylogger_g1
Create hunting rule
win_masslogger_w0
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Link:
https://www.unpac.me/results/39d8a6d1-7486-428b-b193-2e3013f6db69/
Parent samples :
ead4c6604cbe63c5701595d896a72885bc503feadd3820cf3c73eca735d6abdd
0aa158cfa64154a3887768fdcd2a157ead2f1e46e3a54c0820fbb32676b060f8
ea0f09b00e075078f766c43557995269645c510bd83a439232f1d4dbc67ecbd7
ff1f68239fa2f4d68bce84f56dfb490f573b95c5f347f4acd0c0624c2cae39a2
050152a4348ba642a83fc8a48c84b042eac3a2dec6279f1c3ae5ffde17b3fd78
SH256 hash:
cec056b3971ff2526f93e0ed14d14ea515992f6ad6efcff14a4c08f09cee29ed
MD5 hash:
e176d670f67451f6dd7f8c36cbdfbb3b
SHA1 hash:
cf12a500f074ea1355aff65383be8d4469528a32
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/39d8a6d1-7486-428b-b193-2e3013f6db69/
SH256 hash:
e712bcd56fe64742c0f674f3acff83490f8103c260ea3389f56151b5066b7cd3
MD5 hash:
7bad4197d1ae020c9049a782eb9a71d2
SHA1 hash:
e1253047ea92beb7d161b106765ad8b03bc86b1e
Link:
https://www.unpac.me/results/39d8a6d1-7486-428b-b193-2e3013f6db69/
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:crime_snake_keylogger
Create hunting rule
Author:Rony (r0ny_123)
Description:Detects Snake keylogger payload
Rule name:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:masslogger_gcch
Create hunting rule
Author:govcert_ch
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:telegram_bot_api
Create hunting rule
Author:rectifyq
Description:Detects file containing Telegram Bot API
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
Author:Elastic Security
Rule name:win_masslogger_w0
Create hunting rule
Author:govcert_ch

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

SnakeKeylogger

Executable exe ff1f68239fa2f4d68bce84f56dfb490f573b95c5f347f4acd0c0624c2cae39a2

(this sample)

  
Delivery method
Distributed via e-mail attachment

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments