MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bdb0028fa5b4f3dc4fcd103ece26e1f491273f4c80b06972fff7c329fd988992. 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


VIPKeylogger


Vendor detections: 18


Intelligence 18 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bdb0028fa5b4f3dc4fcd103ece26e1f491273f4c80b06972fff7c329fd988992
SHA3-384 hash: 0fa6f15cf35c0747c612ba947ca1eb2a96bf1fc69dc8a5774ccfc591ac57f33bd02ca4eab9a65b7389f2d5e978c4c8f6
SHA1 hash: 7af9dfa454e35ee9ae8ccf5ace557cdead07f775
MD5 hash: 19496429d6a4b8582f114291a7d195c6
humanhash: sad-fruit-video-nineteen
File name:Fiyat teklifi hk.exe
Download: download sample
Signature VIPKeylogger
Create hunting rule
File size:769'024 bytes
First seen:2025-03-26 13:08:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:7/2iNczJ+Wnqn++yQX0oigaW4ijNodbgFom0DOGpmOozpKknYjEQWzpuXoq2SIIG:D1qzMgdngaW4ijNaAom0DRpdkK+YjBWZ
TLSH T12CF4029C6658D917CAA627700A71F6B423BE1CDDA411E3078FDD9EEFBA32B114D40293
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter abuse_ch
Tags:exe geo TUR VIPKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
461
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Fiyat teklifi hk.exe
Verdict:
Malicious activity
Analysis date:
2025-03-26 13:44:12 UTC
Tags:
snake keylogger telegram evasion stealer
Link:
https://app.any.run/tasks/3d6868ab-2db9-4592-83da-06613037328e

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

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e3fc88cb6d38a89f3e5ac1
Tags:
keylog spawn msil
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
Stealing user critical data
Setting a global event handler for the keyboard
Adding an exclusion to Microsoft Defender
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/67e3fc866a150b67eec6dc45/reports/a1bf0ce5-7a47-4b84-a1b2-5031be7e0515/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/bdb0028fa5b4f3dc4fcd103ece26e1f491273f4c80b06972fff7c329fd988992
Result
Verdict:
SUSPICIOUS
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/ea3b7348-afeb-4642-a903-3a8286d37070
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/1649123
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
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
Sample uses string decryption to hide its real strings
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Suricata IDS alerts for network traffic
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 the Telegram API (likely for C&C communication)
Yara detected AntiVM3
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected VIP Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1649123 Sample: Fiyat teklifi hk.exe Startdate: 26/03/2025 Architecture: WINDOWS Score: 100 24 reallyfreegeoip.org 2->24 26 api.telegram.org 2->26 28 3 other IPs or domains 2->28 36 Suricata IDS alerts for network traffic 2->36 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 46 11 other signatures 2->46 8 Fiyat teklifi hk.exe 4 2->8         started        signatures3 42 Tries to detect the country of the analysis system (by using the IP) 24->42 44 Uses the Telegram API (likely for C&C communication) 26->44 process4 file5 22 C:\Users\user\...\Fiyat teklifi hk.exe.log, ASCII 8->22 dropped 48 Adds a directory exclusion to Windows Defender 8->48 50 Injects a PE file into a foreign processes 8->50 12 Fiyat teklifi hk.exe 15 2 8->12         started        16 powershell.exe 23 8->16         started        18 Fiyat teklifi hk.exe 8->18         started        signatures6 process7 dnsIp8 30 api.telegram.org 149.154.167.220, 443, 49739, 49741 TELEGRAMRU United Kingdom 12->30 32 checkip.dyndns.com 193.122.6.168, 49722, 49725, 49727 ORACLE-BMC-31898US United States 12->32 34 reallyfreegeoip.org 104.21.64.1, 443, 49723, 49724 CLOUDFLARENETUS United States 12->34 52 Tries to steal Mail credentials (via file / registry access) 12->52 54 Tries to harvest and steal browser information (history, passwords, etc) 12->54 56 Loading BitLocker PowerShell Module 16->56 20 conhost.exe 16->20         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bdb0028fa5b4f3dc4fcd103ece26e1f491273f4c80b06972fff7c329fd988992
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bdb0028fa5b4f3dc4fcd103ece26e1f491273f4c80b06972fff7c329fd988992/
Threat name:
ByteCode-MSIL.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2025-03-26 13:09:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xwyafd5fwtz5yt6nca7m4jxb6sisop2mqcygs4x767bst7myrgja._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
vipkeylogger
Create hunting rule
Similar samples:
error
VIPKeylogger
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection discovery execution keylogger spyware stealer
Link:
https://tria.ge/reports/250326-qdft8sv1ay/
Behaviour
outlook_win_path
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
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
VIPKeylogger
Vipkeylogger family
Verdict:
Malicious
Tags:
404keylogger
YARA:
n/a
Link:
https://app.threat.zone/submission/33ba5c6e-d92d-47e8-bfea-a4b027ea36dc
Unpacked files
SH256 hash:
bdb0028fa5b4f3dc4fcd103ece26e1f491273f4c80b06972fff7c329fd988992
MD5 hash:
19496429d6a4b8582f114291a7d195c6
SHA1 hash:
7af9dfa454e35ee9ae8ccf5ace557cdead07f775
Link:
https://www.unpac.me/results/084c2238-b9aa-4bb9-8e79-76028bd22771/
SH256 hash:
565225a8561134b4966c139430b4d6945eedd45444d8435a48c6e7f41f7f7e30
MD5 hash:
3aebca61c665584c799acf55900cb26e
SHA1 hash:
3717a4f60d2822dfd8effda5490c93e7ccb38ebc
Link:
https://www.unpac.me/results/084c2238-b9aa-4bb9-8e79-76028bd22771/
SH256 hash:
99f3593af24c048c79584118b75da36a82c338fd2f52822c0ecf5a81eb4869db
MD5 hash:
df17bc6199386b8d57e07b389cdaace9
SHA1 hash:
978076100b37a307c7c54d25815afffb3add39aa
Detections:
win_404keylogger_g1
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Link:
https://www.unpac.me/results/084c2238-b9aa-4bb9-8e79-76028bd22771/
Parent samples :
074b2b30aaa8e0e7eb1c9362a7f995e69ff229cd202016d39aedd7151cbb4f3c
bdb0028fa5b4f3dc4fcd103ece26e1f491273f4c80b06972fff7c329fd988992
SH256 hash:
e53b2a498ad897b0a4b949f04cd637824e744c9a5beaeb82086259e65f2f21da
MD5 hash:
aafe97e1afe08e0b68b192ba2de92521
SHA1 hash:
fa142e95fbeb673895b3b33b7a56b8af00101067
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/084c2238-b9aa-4bb9-8e79-76028bd22771/
Malware family:
VIPKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bdb0028fa5b4/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/bdb0028fa5b4f3dc4fcd103ece26e1f491273f4c80b06972fff7c329fd988992

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
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)

File information

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

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