MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f746fa8eb3b2eda0f6e57502abf00b25026aed7f4cb74bff7d9346e5e4efe4fb. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
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SHA256 hash: f746fa8eb3b2eda0f6e57502abf00b25026aed7f4cb74bff7d9346e5e4efe4fb
SHA3-384 hash: fa7468e5e86276f0b665bc56cafc3a99537475b2484c190edfc97eecb0e739100348a4ec66c190d56792ad0c2b2c2c91
SHA1 hash: 601c93e6a5d46feecb2f02302abe85d479cf9685
MD5 hash: 186847f0a58a13c9af7f9e5691d10e30
humanhash: michigan-bakerloo-quebec-happy
File name:New order 01.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:749'568 bytes
First seen:2024-07-16 04:47:20 UTC
Last seen:2024-07-24 18:00:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:f5hWVjJvfyLjRqfM5HSUwzCJXHE3UU+hjMdsGsOO2YxYPelc3/cY/HjFgek7N8:bu8LlIMIUwzCJ3EEU+hjMmR2peARM8
Threatray 81 similar samples on MalwareBazaar
TLSH T1C9F4234A3BA4822ACA7D5B3530744231837277476422FB8E4ECC705E257B799A352BF3
TrID 50.8% (.EXE) Win64 Executable (generic) (10523/12/4)
10.0% (.EXE) Win16/32 Executable Delphi generic (2072/23)
9.9% (.ICL) Windows Icons Library (generic) (2059/9)
9.8% (.EXE) OS/2 Executable (generic) (2029/13)
9.6% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon 8880a0a2a6ce988c (14 x Formbook, 4 x SnakeKeylogger, 3 x AgentTesla)
Reporter koluke
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
5
# of downloads :
369
Origin country :
JP JP
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SOA JUNE 2024.exe
Verdict:
Malicious activity
Analysis date:
2024-07-16 04:54:34 UTC
Tags:
evasion snake keylogger telegram
Link:
https://app.any.run/tasks/2d61635e-9a8d-478b-a6b3-b672f09d3805

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win64.PWSX-gen.28586.21537.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6695fb47cadc6250d055657ewin7simulatehigh_evasion
Tags:
Banker Encryption Execution Network Gensteal Dexter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
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
Blocking the Windows Defender launch
Blocking a possibility to launch for the Windows Task Manager (taskmgr)
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Forced shutdown of a browser
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm evasive masquerade packed vbnet
Link:
https://www.filescan.io/uploads/6695fb842c152db81cfcbccf/reports/efd2f89b-60bf-4b05-b628-7b50364a4c3d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/f746fa8eb3b2eda0f6e57502abf00b25026aed7f4cb74bff7d9346e5e4efe4fb
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/a8b99bd2-5941-4720-844e-44e963cbfd20
Result
Threat name:
Snake Keylogger, VIP Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1473992
Signature
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus detection for URL or domain
Disable Task Manager(disabletaskmgr)
Disables the Windows task manager (taskmgr)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected VIP Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1473992 Sample: New order 01.exe Startdate: 16/07/2024 Architecture: WINDOWS Score: 100 53 reallyfreegeoip.org 2->53 55 api.telegram.org 2->55 57 2 other IPs or domains 2->57 65 Multi AV Scanner detection for domain / URL 2->65 67 Found malware configuration 2->67 69 Malicious sample detected (through community Yara rule) 2->69 75 11 other signatures 2->75 8 New order 01.exe 7 2->8         started        12 yNjdESPSrr.exe 2->12         started        signatures3 71 Tries to detect the country of the analysis system (by using the IP) 53->71 73 Uses the Telegram API (likely for C&C communication) 55->73 process4 file5 43 C:\Users\user\AppData\...\yNjdESPSrr.exe, PE32+ 8->43 dropped 45 C:\Users\...\yNjdESPSrr.exe:Zone.Identifier, ASCII 8->45 dropped 47 C:\Users\user\AppData\Local\...\tmpD965.tmp, XML 8->47 dropped 49 C:\Users\user\...49ew order 01.exe.log, CSV 8->49 dropped 77 Modifies the context of a thread in another process (thread injection) 8->77 79 Adds a directory exclusion to Windows Defender 8->79 81 Injects a PE file into a foreign processes 8->81 14 New order 01.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        22 schtasks.exe 1 8->22         started        83 Multi AV Scanner detection for dropped file 12->83 24 yNjdESPSrr.exe 12->24         started        26 schtasks.exe 12->26         started        signatures6 process7 dnsIp8 59 api.telegram.org 149.154.167.220, 443, 49738, 49759 TELEGRAMRU United Kingdom 14->59 61 reallyfreegeoip.org 188.114.96.3, 443, 49715, 49717 CLOUDFLARENETUS European Union 14->61 63 checkip.dyndns.com 132.226.247.73, 49714, 49718, 49721 UTMEMUS United States 14->63 85 Tries to steal Mail credentials (via file / registry access) 14->85 87 Disable Task Manager(disabletaskmgr) 14->87 89 Disables the Windows task manager (taskmgr) 14->89 28 WerFault.exe 14->28         started        91 Loading BitLocker PowerShell Module 18->91 31 conhost.exe 18->31         started        33 WmiPrvSE.exe 18->33         started        35 conhost.exe 20->35         started        37 conhost.exe 22->37         started        93 Tries to harvest and steal browser information (history, passwords, etc) 24->93 39 WerFault.exe 24->39         started        41 conhost.exe 26->41         started        signatures9 process10 file11 51 C:\ProgramData\Microsoft\...\Report.wer, Unicode 28->51 dropped
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f746fa8eb3b2eda0f6e57502abf00b25026aed7f4cb74bff7d9346e5e4efe4fb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f746fa8eb3b2eda0f6e57502abf00b25026aed7f4cb74bff7d9346e5e4efe4fb/
Threat name:
Win64.Spyware.Snakekeylogger
Create hunting rule
Status:
Malicious
First seen:
2024-07-16 04:02:47 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
9
AV detection:
17 of 24 (70.83%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=65dpvdvtwlw2b5xfoubkx4aleubgv3l7js3ux735sndolzhp4t5q._file
Verdict:
malicious
Similar samples:
3bd4bfdf6699f873841736b733028296988e9488134b8963bf0f51980ad3d2fb
SnakeKeylogger
c03cbc0d8f90a201b6f78f90ea7cd426b10ad0070fc4220ba34ad4e6f789b2fa
SnakeKeylogger
f746fa8eb3b2eda0f6e57502abf00b25026aed7f4cb74bff7d9346e5e4efe4fb
SnakeKeylogger
+ 71 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
collection evasion execution spyware stealer
Link:
https://tria.ge/reports/240716-fe4mksvhkp/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
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 user/profile data of local email clients
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
Disables Task Manager via registry modification
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5c83981c-6793-47b5-abe2-8f6b3e30c56d
Unpacked files
SH256 hash:
f746fa8eb3b2eda0f6e57502abf00b25026aed7f4cb74bff7d9346e5e4efe4fb
MD5 hash:
186847f0a58a13c9af7f9e5691d10e30
SHA1 hash:
601c93e6a5d46feecb2f02302abe85d479cf9685
Link:
https://www.unpac.me/results/b2d98c72-b99e-4a5c-afa3-ba9160fd6785/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f746fa8eb3b2/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/f746fa8eb3b2eda0f6e57502abf00b25026aed7f4cb74bff7d9346e5e4efe4fb

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:NET
Create hunting rule
Author:malware-lu
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table

File information

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

Malspam

SnakeKeylogger

Executable exe f746fa8eb3b2eda0f6e57502abf00b25026aed7f4cb74bff7d9346e5e4efe4fb

(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 (HIGH_ENTROPY_VA)high

Comments