MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a23783724d7068a1bad08eafcc45cf6941596aa79d924c0048576d1cd4ba6eac. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a23783724d7068a1bad08eafcc45cf6941596aa79d924c0048576d1cd4ba6eac
SHA3-384 hash: e598ab3821f96b2d54566e7f4fccf937f3efe401f4aed133fc10672b4cfd8e328c4b07b80047088dc108c67de9de2abb
SHA1 hash: aba11bed75e254e3d36865592f915ccdbec6be9c
MD5 hash: 987b905a6c4836579c26a078c79408d5
humanhash: mockingbird-indigo-music-seven
File name:SecuriteInfo.com.Win64.MalwareX-gen.83418325
Download: download sample
File size:1'537'064 bytes
First seen:2025-08-21 03:23:40 UTC
Last seen:2025-08-21 04:16:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 391b1666581ecd58a9cd20d52713cf4b (6 x LummaStealer, 2 x CoinMiner, 1 x Vidar)
ssdeep 24576:rAgGqsICddG7l/zd8UoA1deThPvIdBTX1hjaKmZ8/uyaUDWgTkAUFiozQCFpt:s7qpCddClkGzv+KmZPiD9TkAI9x
TLSH T13E65E008A87990DAFCD340716F759211F933BD7B8F345A9B40E89B601656EED0A3E336
TrID 63.5% (.EXE) Win64 Executable (generic) (10522/11/4)
12.2% (.EXE) OS/2 Executable (generic) (2029/13)
12.0% (.EXE) Generic Win/DOS Executable (2002/3)
12.0% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter SecuriteInfoCom
Tags:exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
43
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win64.MalwareX-gen.83418325
Verdict:
Malicious activity
Analysis date:
2025-08-21 03:24:19 UTC
Tags:
stealer purecrypter netreactor purehvnc
Link:
https://app.any.run/tasks/22ce89dd-9675-46c6-8fd7-6a360b78db47

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/22647/
Detection(s):
SecuriteInfo.com.Win64.MalwareX-gen.83418325.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68a691768fd55a79c52989ef
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a window
Сreating synchronization primitives
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Forced shutdown of a system process
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fingerprint invalid-signature microsoft_visual_cc packed signed threat
Link:
https://www.filescan.io/uploads/68a69168419c816a6e8e4ef6/reports/057b54dd-30f2-4ef7-a44f-6310c33c6cb7/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/a23783724d7068a1bad08eafcc45cf6941596aa79d924c0048576d1cd4ba6eac
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/a25121bb-3789-4811-9922-4e93a1823af1
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a23783724d7068a1bad08eafcc45cf6941596aa79d924c0048576d1cd4ba6eac
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/987b905a6c4836579c26a078c79408d5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a23783724d7068a1bad08eafcc45cf6941596aa79d924c0048576d1cd4ba6eac/
Threat name:
Win64.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-08-21 03:24:33 UTC
File Type:
PE+ (Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ui3yg4snobukdowqr2x4yropnfavs2vhtwjeyacik5wrzvf2n2wa._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
collection discovery
Link:
https://tria.ge/reports/250821-dybd2aywa1/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
System Location Discovery: System Language Discovery
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Enumerates connected drives
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/baa43a42-bd8f-4ed5-915a-1688e79681cf
Unpacked files
SH256 hash:
a23783724d7068a1bad08eafcc45cf6941596aa79d924c0048576d1cd4ba6eac
MD5 hash:
987b905a6c4836579c26a078c79408d5
SHA1 hash:
aba11bed75e254e3d36865592f915ccdbec6be9c
Link:
https://www.unpac.me/results/dd17de09-5f85-45c3-a650-171e50c9ba5c/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a23783724d70/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.49
Link:
https://yomi.yoroi.company/submissions/a23783724d7068a1bad08eafcc45cf6941596aa79d924c0048576d1cd4ba6eac

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:DebuggerCheck__API
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_detect_tls_callbacks
Create hunting rule
Rule name:PE_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)

File information

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

Web download

Executable exe a23783724d7068a1bad08eafcc45cf6941596aa79d924c0048576d1cd4ba6eac

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/22647/
  
URLhaus
https://urlhaus.abuse.ch/url/3607424/
  
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 (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDriveTypeA
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::EmptyClipboard
USER32.dll::OpenClipboard
USER32.dll::CreateWindowExW

Comments