MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3acb8bf44a7ddcf515e9dc3dc823d9bef720e41a02c9adfd1879ce786bb8e049. 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
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SHA256 hash: 3acb8bf44a7ddcf515e9dc3dc823d9bef720e41a02c9adfd1879ce786bb8e049
SHA3-384 hash: 60792ccd2bb7241ced30d2f06f6dd121f9d509d00f48b05339610272a0e8695e7291cb0efeb1444710a8bc1ccde5589a
SHA1 hash: abf80f4d8ee0d4bc422b0b6d1f94b9ad72db1b7c
MD5 hash: bd1688f2a780e8ea5437f539f5ffc596
humanhash: mockingbird-monkey-potato-pasta
File name:fiyati_teklif 65TIBBI20_ Memorial Medikal Cihaz Siparişi jpeg docx _ .exe
Download: download sample
Signature VIPKeylogger
Create hunting rule
File size:723'968 bytes
First seen:2024-12-06 08:47:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:fPGHrhJDqVaQlPhI7UR0G+Iy8f/tcu73zuoW2fL6j3jsN3wL/CRr:uhMVaQlpIA2Z8f/t9MIaL/cr
TLSH T18AF401A86905D903C94593741AB1F1B91BBC4EDEA901E3038FED7DEFBC76D1A4C881A1
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 0c000d4d4d0d100c (2 x VIPKeylogger, 1 x RemcosRAT, 1 x SnakeKeylogger)
Reporter lowmal3
Tags:exe VIPKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
398
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
fiyati_teklif 65TIBBI20_ Memorial Medikal Cihaz Siparişi jpeg docx _ .exe
Verdict:
No threats detected
Analysis date:
2024-12-06 08:58:54 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f5725972-5d51-4655-954c-96d27246184e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.11779.31057.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6752ba4319fba9940b496d72
Tags:
keylog shell spam word
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/3acb8bf44a7ddcf515e9dc3dc823d9bef720e41a02c9adfd1879ce786bb8e049
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2a1c8810-d7af-4dbf-8fcb-2b8b200f9c72
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/1569776
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Found malware configuration
Injects a PE file into a foreign processes
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: 1569776 Sample: fiyati_teklif 65TIBBI20_ Me... Startdate: 06/12/2024 Architecture: WINDOWS Score: 100 26 reallyfreegeoip.org 2->26 28 api.telegram.org 2->28 30 4 other IPs or domains 2->30 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Antivirus / Scanner detection for submitted sample 2->42 48 11 other signatures 2->48 8 fiyati_teklif 65TIBBI20_ Memorial Medikal Cihaz Sipari#U015fi jpeg docx _ .exe 4 2->8         started        signatures3 44 Tries to detect the country of the analysis system (by using the IP) 26->44 46 Uses the Telegram API (likely for C&C communication) 28->46 process4 file5 24 fiyati_teklif 65TI...peg docx _ .exe.log, ASCII 8->24 dropped 50 Adds a directory exclusion to Windows Defender 8->50 52 Injects a PE file into a foreign processes 8->52 12 fiyati_teklif 65TIBBI20_ Memorial Medikal Cihaz Sipari#U015fi jpeg docx _ .exe 15 2 8->12         started        16 powershell.exe 23 8->16         started        18 fiyati_teklif 65TIBBI20_ Memorial Medikal Cihaz Sipari#U015fi jpeg docx _ .exe 8->18         started        20 fiyati_teklif 65TIBBI20_ Memorial Medikal Cihaz Sipari#U015fi jpeg docx _ .exe 8->20         started        signatures6 process7 dnsIp8 32 adendanismanlik.com.tr 77.245.159.14, 49802, 587 NIOBEBILISIMHIZMETLERITR Turkey 12->32 34 api.telegram.org 149.154.167.220, 443, 49781 TELEGRAMRU United Kingdom 12->34 36 2 other IPs or domains 12->36 54 Tries to steal Mail credentials (via file / registry access) 12->54 56 Tries to harvest and steal browser information (history, passwords, etc) 12->56 58 Loading BitLocker PowerShell Module 16->58 22 conhost.exe 16->22         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3acb8bf44a7ddcf515e9dc3dc823d9bef720e41a02c9adfd1879ce786bb8e049
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3acb8bf44a7ddcf515e9dc3dc823d9bef720e41a02c9adfd1879ce786bb8e049/
Threat name:
ByteCode-MSIL.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2024-12-06 08:48:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
21 of 23 (91.30%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hlfyx5ckpxopkfpj3q64qi6zx33sbza2ale237iyphhhq25y4beq._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/241206-kqevtayrbt/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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/fc78e019-ae6d-4d77-850b-80cf92a1e212
Unpacked files
SH256 hash:
0e79beb8f6d2a311a2c11d63b6a0d42801dcd15e1de0fdf322ae96eb7470925a
MD5 hash:
1edc53cf7d4d67acc49ad50453bdf345
SHA1 hash:
dcbf815ee9d0e4637283d41c176db32e7358350d
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/72742171-1757-4b21-8d6e-9a70b081f412/
SH256 hash:
535bda090d1f8d3ba80f970a804ccd3803e5e021d0aa35e901382612aaa00aff
MD5 hash:
6f9995c195494aeb4eded4f00ab7c697
SHA1 hash:
5844c6082016f2310d4b624cf879822c9f9d2afe
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/72742171-1757-4b21-8d6e-9a70b081f412/
Parent samples :
3acb8bf44a7ddcf515e9dc3dc823d9bef720e41a02c9adfd1879ce786bb8e049
bcdee41502d32ac1f8b9ef98a25047a18550caf4947cb8111c2276cabb106149
7bc91b9cdac45afdf50b3d0172e853c20d2040ceeca205bf2fbce469e12bfa88
SH256 hash:
acf09c80699691d3a6a8d52577d06a7054c1bda1953a55527251e92e15ba037f
MD5 hash:
69473b5123488cff4aae599aa14eb3a4
SHA1 hash:
1d3562fd2fb55582cb97441b9f01065dd80373fc
Link:
https://www.unpac.me/results/72742171-1757-4b21-8d6e-9a70b081f412/
SH256 hash:
3acb8bf44a7ddcf515e9dc3dc823d9bef720e41a02c9adfd1879ce786bb8e049
MD5 hash:
bd1688f2a780e8ea5437f539f5ffc596
SHA1 hash:
abf80f4d8ee0d4bc422b0b6d1f94b9ad72db1b7c
Link:
https://www.unpac.me/results/72742171-1757-4b21-8d6e-9a70b081f412/
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/3acb8bf44a7ddcf515e9dc3dc823d9bef720e41a02c9adfd1879ce786bb8e049

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.

  
Delivery method
Other

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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