MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b18c49928df6ae4731974d6c30dea8b4149e12d6b3e1f916c7f7deb7e6db33ec. 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: 13


Intelligence 13 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b18c49928df6ae4731974d6c30dea8b4149e12d6b3e1f916c7f7deb7e6db33ec
SHA3-384 hash: f7a42c74b07752d30fefe07cffe05700d9a6f594d1789ad2631db2840612f929f26b1e2963349e53785b7c8b6403f919
SHA1 hash: 5362e11b2fab8a0fe25aab50d34dcc196aa50dd7
MD5 hash: f48321315b6243f8a68c81f742237119
humanhash: lactose-lake-whiskey-robin
File name:fiyati_teklif 65W20_ Büyük mokapto Siparişi _PDF_.exe
Download: download sample
Signature VIPKeylogger
Create hunting rule
File size:800'768 bytes
First seen:2024-12-03 17:16:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:QVIR4R52J+XtIK6YMNM7zPNQZDwzxeWh3/2Knr5CQikJYLHtaIR:QVIeeXKCNM7x0SJOePKgI
TLSH T10C05F19C3A01F04FC953C1314E60FDB8AA287DBE970792139AD71DEFB91E9968E501E1
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
dhash icon e44ad8ccc8a4a0c0 (22 x Formbook, 4 x RemcosRAT, 3 x AgentTesla)
Reporter lowmal3
Tags:exe VIPKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
474
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
fiyati_teklif 65W20_ Büyük mokapto Siparişi _PDF_.exe
Verdict:
No threats detected
Analysis date:
2024-12-03 17:17:26 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/dbf60809-9fac-4aa4-b7fd-8be6229d4728

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.KeyLogger.44293.15246.8320.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674f3eaebc8c6beb3075653e
Tags:
keylog snake virus gates
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/b18c49928df6ae4731974d6c30dea8b4149e12d6b3e1f916c7f7deb7e6db33ec
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e84ca73a-7c81-45f4-99e6-4d3217a34dca
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/1567673
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Found malware configuration
Initial sample is a PE file and has a suspicious name
Loading BitLocker PowerShell Module
Machine Learning detection for sample
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)
Uses the Telegram API (likely for C&C communication)
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected VIP Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1567673 Sample: fiyati_teklif 65W20_ B#U00f... Startdate: 03/12/2024 Architecture: WINDOWS Score: 100 24 reallyfreegeoip.org 2->24 26 api.telegram.org 2->26 28 3 other IPs or domains 2->28 36 Found malware configuration 2->36 38 Malicious sample detected (through community Yara rule) 2->38 40 Multi AV Scanner detection for submitted file 2->40 46 11 other signatures 2->46 8 fiyati_teklif 65W20_ B#U00fcy#U00fck mokapto Sipari#U015fi _PDF_.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 fiyati_teklif 65W2...015fi _PDF_.exe.log, ASCII 8->22 dropped 48 Adds a directory exclusion to Windows Defender 8->48 12 fiyati_teklif 65W20_ B#U00fcy#U00fck mokapto Sipari#U015fi _PDF_.exe 15 2 8->12         started        16 powershell.exe 21 8->16         started        18 fiyati_teklif 65W20_ B#U00fcy#U00fck mokapto Sipari#U015fi _PDF_.exe 8->18         started        signatures6 process7 dnsIp8 30 api.telegram.org 149.154.167.220, 443, 49748, 49767 TELEGRAMRU United Kingdom 12->30 32 checkip.dyndns.com 193.122.130.0, 49706, 49712, 49714 ORACLE-BMC-31898US United States 12->32 34 reallyfreegeoip.org 104.21.67.152, 443, 49708, 49710 CLOUDFLARENETUS United States 12->34 50 Tries to steal Mail credentials (via file / registry access) 12->50 52 Tries to harvest and steal browser information (history, passwords, etc) 12->52 54 Loading BitLocker PowerShell Module 16->54 20 conhost.exe 16->20         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b18c49928df6ae4731974d6c30dea8b4149e12d6b3e1f916c7f7deb7e6db33ec
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b18c49928df6ae4731974d6c30dea8b4149e12d6b3e1f916c7f7deb7e6db33ec/
Threat name:
Win32.Trojan.SnakeStealer
Create hunting rule
Status:
Malicious
First seen:
2024-12-03 17:17:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wggeteun62xeommxjvwdbxviwqkj4ewwwpq7sfwh67plpzw3gpwa._file
Verdict:
malicious
Label(s):
unknown_loader_037
Create hunting rule
Similar samples:
error
VIPKeylogger
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution
Link:
https://tria.ge/reports/241203-vtnx1a1jal/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/173f42bd-eabe-44b0-b44e-a90f0e7ee16f
Unpacked files
SH256 hash:
b8b35b39d925fdfa7cc9089eac28e005460f5b826b6956192ab68d42daf75ead
MD5 hash:
cb964475f8a6edac147f69c44fa885e2
SHA1 hash:
ce6b89f0790995865c9e0a32a1612e6befcfddd0
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/e7cff13f-7bfd-4604-8033-3efd140f337e/
SH256 hash:
ed8f9b0988f954324c13fd38ad141107e0d3fb8016413cdf0e887e5f2b1fba94
MD5 hash:
e669e663bbdc12541befa5f1a986f761
SHA1 hash:
b3de540639e4897b08d77af1afe375f1af9ae041
Detections:
win_404keylogger_g1
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
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
Link:
https://www.unpac.me/results/e7cff13f-7bfd-4604-8033-3efd140f337e/
Parent samples :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 hash:
acf09c80699691d3a6a8d52577d06a7054c1bda1953a55527251e92e15ba037f
MD5 hash:
69473b5123488cff4aae599aa14eb3a4
SHA1 hash:
1d3562fd2fb55582cb97441b9f01065dd80373fc
Link:
https://www.unpac.me/results/e7cff13f-7bfd-4604-8033-3efd140f337e/
SH256 hash:
b18c49928df6ae4731974d6c30dea8b4149e12d6b3e1f916c7f7deb7e6db33ec
MD5 hash:
f48321315b6243f8a68c81f742237119
SHA1 hash:
5362e11b2fab8a0fe25aab50d34dcc196aa50dd7
Link:
https://www.unpac.me/results/e7cff13f-7bfd-4604-8033-3efd140f337e/
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/b18c49928df6ae4731974d6c30dea8b4149e12d6b3e1f916c7f7deb7e6db33ec

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: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.

Malspam

VIPKeylogger

Executable exe b18c49928df6ae4731974d6c30dea8b4149e12d6b3e1f916c7f7deb7e6db33ec

(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

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