MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ce285bc3552f81c29f8adb552d1ff5b192bd78d6e292e63e5c622296c35349a4. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ce285bc3552f81c29f8adb552d1ff5b192bd78d6e292e63e5c622296c35349a4
SHA3-384 hash: f47822adcf4052243294b0fdaccc9dfa205d0a180ab4388a4eb3087e56a6f7d0d182226113cbdc8c1e1b3249c6243636
SHA1 hash: f87e512ee36d7917c2f8dd4c23747ea1915d25f8
MD5 hash: 9bb05a1e784ddec8e61151ca6409ff25
humanhash: five-victor-cold-winter
File name:UXCore.dll
Download: download sample
File size:830'464 bytes
First seen:2025-02-16 13:17:59 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash a069248f57a989fd9d248fb9b17fb379
ssdeep 12288:q5qmY0yaWduIfHk898h2iKq6vPZTZpKNnSr71O7O7lyqeefT:hmY0yVumHRC2JnP1Bpyqe6
TLSH T147057C20B3A09131C8D671B8596DB27461AED6614B7D4ACBA9840FEFEC307D11F3879B
TrID 65.3% (.AX) DirectShow filter (201555/2/20)
18.6% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
5.3% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
3.4% (.EXE) Win64 Executable (generic) (10522/11/4)
2.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Magika pebin
Reporter abuse_ch
Tags:de-pumped dll exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
506
Origin country :
NL NL
Vendor Threat Intelligence
Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67b1e6b6a0fd713c335b3444
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
adaptive-context crypto fingerprint microsoft_visual_cc obfuscated
Link:
https://www.filescan.io/uploads/67b1e596c2f1c1c7a05a01a4/reports/187fc67a-0486-46f8-8d86-82f96310ae45/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/ce285bc3552f81c29f8adb552d1ff5b192bd78d6e292e63e5c622296c35349a4
Result
Verdict:
UNKNOWN
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:
Microsoft Corporation
Create hunting rule
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d15847a2-4196-4bf3-81db-175e14ed691e
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1616300
Signature
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1616300 Sample: UXCore.dll Startdate: 16/02/2025 Architecture: WINDOWS Score: 52 31 241.42.69.40.in-addr.arpa 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 Joe Sandbox ML detected suspicious sample 2->35 9 loaddll32.exe 1 2->9         started        signatures3 process4 process5 11 cmd.exe 1 9->11         started        13 rundll32.exe 9->13         started        15 rundll32.exe 9->15         started        17 4 other processes 9->17 process6 19 rundll32.exe 11->19         started        21 WerFault.exe 20 16 13->21         started        23 WerFault.exe 16 15->23         started        25 WerFault.exe 20 16 17->25         started        27 WerFault.exe 16 17->27         started        process7 29 WerFault.exe 19 19->29         started       
Score:
73%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ce285bc3552f81c29f8adb552d1ff5b192bd78d6e292e63e5c622296c35349a4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ce285bc3552f81c29f8adb552d1ff5b192bd78d6e292e63e5c622296c35349a4/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zyufxq2vf6a4fh4k3nks2h7vwgjl26gw4kjomps4mirjnq2tjgsa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery
Link:
https://tria.ge/reports/250216-qj2c5ayleq/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Downloads MZ/PE file
Unpacked files
SH256 hash:
ce285bc3552f81c29f8adb552d1ff5b192bd78d6e292e63e5c622296c35349a4
MD5 hash:
9bb05a1e784ddec8e61151ca6409ff25
SHA1 hash:
f87e512ee36d7917c2f8dd4c23747ea1915d25f8
Link:
https://www.unpac.me/results/124d5e5c-54b5-4f11-b279-063c4e3fd293/
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/ce285bc3552f81c29f8adb552d1ff5b192bd78d6e292e63e5c622296c35349a4

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:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

zip 38a651911849f0fc68b5c29d53e1724919a5228ffc24091d2836d16483c55f9b

DLL dll ce285bc3552f81c29f8adb552d1ff5b192bd78d6e292e63e5c622296c35349a4

(this sample)

  
Dropped by
MD5 527decd7a041cbb8d39d311cad7528b1
  
Dropped by
SHA256 38a651911849f0fc68b5c29d53e1724919a5228ffc24091d2836d16483c55f9b
  
URLhaus
https://urlhaus.abuse.ch/url/3441728/
  
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 (HIGH_ENTROPY_VA)high
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_APICan Play MultimediaGDI32.dll::StretchDIBits
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryA
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileMappingW
KERNEL32.dll::DeleteFileW
SHLWAPI.dll::PathRemoveFileSpecW
KERNEL32.dll::GetSystemDirectoryW
KERNEL32.dll::GetTempFileNameW
WIN_CRYPT_APIUses Windows Crypt APIADVAPI32.dll::CryptAcquireContextW
ADVAPI32.dll::CryptGenRandom
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryInfoKeyW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::ActivateKeyboardLayout
USER32.dll::EmptyClipboard
USER32.dll::OpenClipboard
USER32.dll::PeekMessageW
USER32.dll::CreateWindowExW

Comments