MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4a0b416ca3a94c02563ed3df67d4f8546870662759eb5ae664e6c29a3031afd. 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


Threat unknown


Vendor detections: 12


Intelligence 12 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f4a0b416ca3a94c02563ed3df67d4f8546870662759eb5ae664e6c29a3031afd
SHA3-384 hash: 3988a0bca34d53b62aa462fdafa6f5ddba673912b4bcea149bef555b76927c52deadc742f9c2f72d6b995af39fb9ab37
SHA1 hash: 9c7345cb8a81d8796bdb437e5014784b541ff281
MD5 hash: 216b100a2e23f120c05f482784c1de75
humanhash: gee-sweet-golf-colorado
File name:216b100a2e23f120c05f482784c1de75.exe
Download: download sample
File size:11'426'164 bytes
First seen:2024-12-14 13:01:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 72c4e339b7af8ab1ed2eb3821c98713a (50 x BlankGrabber, 26 x PythonStealer, 7 x LunaStealer)
ssdeep 196608:DW87p+ObQQOOl2szsHFUK2r7UyT8DfyGgJwBdnpkYRMfcY0SeAx6/V:LhZ2YsHFUK2J8DfDgJc6fcNIxk
TLSH T1D6B6335026E01DE1D9BBDA3CC9929245E3B2B4475BD3DB87A7F883261E13BE54E36301
TrID 70.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.9% (.EXE) Win64 Executable (generic) (10522/11/4)
6.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
2.5% (.ICL) Windows Icons Library (generic) (2059/9)
2.4% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
328
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
build.exe
Verdict:
Malicious activity
Analysis date:
2024-12-08 16:23:26 UTC
Tags:
github python pyinstaller
Link:
https://app.any.run/tasks/c6391913-1c12-471f-be18-d33e51533813

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.FileRepMalware.22561.28030.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6755c7fcfca9c44c24976ad8
Tags:
autorun extens shell sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Restart of the analyzed sample
Creating a window
Running batch commands
Creating a process with a hidden window
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Creating a file
Creating a process from a recently created file
Searching for the window
Searching for synchronization primitives
Enabling the 'hidden' option for recently created files
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
expand lolbin microsoft_visual_cc overlay
Link:
https://www.filescan.io/uploads/675d81cc98f3f03106e47057/reports/3d993dcf-385e-46c3-99d8-137536e7fe80/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/f4a0b416ca3a94c02563ed3df67d4f8546870662759eb5ae664e6c29a3031afd
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/1e4e61a5-b981-4fee-9ee2-8b0dfa5097dd
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1575127
Signature
AI detected suspicious sample
Contains functionality to infect the boot sector
Hides threads from debuggers
Multi AV Scanner detection for submitted file
Queries Google from non browser process on port 80
Behaviour
Behavior Graph:
Download SVG
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f4a0b416ca3a94c02563ed3df67d4f8546870662759eb5ae664e6c29a3031afd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f4a0b416ca3a94c02563ed3df67d4f8546870662759eb5ae664e6c29a3031afd/
Threat name:
Win64.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2024-12-08 16:23:27 UTC
File Type:
PE+ (Exe)
Extracted files:
771
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6sqlifwkhkkmajld5u67m7kpqvdiobtcowpllltgjzwctiyddl6q._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery evasion execution persistence spyware stealer
Link:
https://tria.ge/reports/241214-p9sy1avjdm/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Modifies registry key
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
Contacts a large (1324) amount of remote hosts
Stops running service(s)
Modifies WinLogon for persistence
Process spawned unexpected child process
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9e13d7d8-a788-4470-ab7a-a19bac413f2c
Unpacked files
SH256 hash:
f4a0b416ca3a94c02563ed3df67d4f8546870662759eb5ae664e6c29a3031afd
MD5 hash:
216b100a2e23f120c05f482784c1de75
SHA1 hash:
9c7345cb8a81d8796bdb437e5014784b541ff281
Link:
https://www.unpac.me/results/612f2b62-5365-465f-b632-202ce71701f9/
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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

File information

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

Web download

Executable exe f4a0b416ca3a94c02563ed3df67d4f8546870662759eb5ae664e6c29a3031afd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3347060/
  
Delivery method
Distributed via web download

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 (FORCE_INTEGRITY)high
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::ConvertSidToStringSidW
ADVAPI32.dll::ConvertStringSecurityDescriptorToSecurityDescriptorW
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::GetTokenInformation
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDriveTypeW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineW
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetConsoleCtrlHandler
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::FindFirstFileW
KERNEL32.dll::RemoveDirectoryW
KERNEL32.dll::SetDllDirectoryW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::PeekMessageW
USER32.dll::CreateWindowExW

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