MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4641af6a0071e11e13ad3b1cd950e01300542c2b9efb6ae92ffecedde974a4a6. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4641af6a0071e11e13ad3b1cd950e01300542c2b9efb6ae92ffecedde974a4a6
SHA3-384 hash: 2e83a12c4e8374c7df2902a2c3f40fe8d13d2811cea298df2bb8adf4c736eec1442ab21e112bb20eb646c82be6573927
SHA1 hash: 1af211c686c4d4bf0239ed6620358a19691cf88c
MD5 hash: 1535aa21451192109b86be9bcc7c4345
humanhash: four-twenty-quebec-high
File name:Butterfly On Desktop.exe
Download: download sample
File size:2'986'944 bytes
First seen:2025-01-24 03:58:51 UTC
Last seen:2025-05-07 11:19:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'507 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:5aA7f7tlVmdqK23H2bpHI4Qs5ABV9WRHZRsgI82lcHGAaKLinXBgJ:Q+VMkX224QsWBq5SfARGRgJ
TLSH T1CAD533476FCD0474E318EF38AE79C1DC586FBAA93539244937CC869423E23E911987A7
TrID 76.2% (.EXE) Inno Setup installer (107240/4/30)
10.0% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.2% (.EXE) Win32 Executable (generic) (4504/4/1)
1.4% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
File icon (PE):PE icon
dhash icon b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter BastianHein
Tags:exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
454
Origin country :
CL CL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Spyware.zip
Verdict:
Suspicious activity
Analysis date:
2024-03-19 12:43:10 UTC
Tags:
ransomware
Link:
https://app.any.run/tasks/bddb50a1-fd8e-41ba-8b88-bc1ba4182b01

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context borland_delphi fingerprint installer overlay packed packer_detected
Link:
https://www.filescan.io/uploads/67931006fbe0ff41551e9b74/reports/4b454d67-d42c-4bb5-97ed-f46de2a48bf9/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/4641af6a0071e11e13ad3b1cd950e01300542c2b9efb6ae92ffecedde974a4a6
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:
Drive Software Company
Create hunting rule
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5a3f1767-290d-4175-ab9d-9561b4f8f605
Result
Threat name:
n/a
Detection:
suspicious
Classification:
n/a
Score:
24 / 100
Link:
https://www.joesandbox.com/analysis/1598305
Signature
AI detected suspicious Javascript
Creates an autostart registry key pointing to binary in C:\Windows
Behaviour
Behavior Graph:
Download SVG
Score:
38%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/4641af6a0071e11e13ad3b1cd950e01300542c2b9efb6ae92ffecedde974a4a6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4641af6a0071e11e13ad3b1cd950e01300542c2b9efb6ae92ffecedde974a4a6/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iza262qaohqr4e5nhmonsuhacmafilblt35wv2jp73hn32luusta._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery persistence
Link:
https://tria.ge/reports/250124-ej3emsykgy/
Behaviour
Enumerates system info in registry
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Adds Run key to start application
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/bede0150-d583-43ba-80ce-613cc9c147a3
Unpacked files
SH256 hash:
1b6a48f1b3aa667a996a500e7a94345aa4eb508e5480df83474308a5a46657c4
MD5 hash:
0b7323fa2bfcbac21ea31ab6dee06463
SHA1 hash:
a8a6b3ea3b934496ecfabc9ee7ef5f964c8ddb7c
Link:
https://www.unpac.me/results/b75b26f4-f805-40cb-9360-44ef8f6dcd26/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/b75b26f4-f805-40cb-9360-44ef8f6dcd26/
SH256 hash:
4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2
MD5 hash:
0ee914c6f0bb93996c75941e1ad629c6
SHA1 hash:
12e2cb05506ee3e82046c41510f39a258a5e5549
Link:
https://www.unpac.me/results/b75b26f4-f805-40cb-9360-44ef8f6dcd26/
SH256 hash:
a4c86fc4836ac728d7bd96e7915090fd59521a9e74f1d06ef8e5a47c8695fd81
MD5 hash:
4ff75f505fddcc6a9ae62216446205d9
SHA1 hash:
efe32d504ce72f32e92dcf01aa2752b04d81a342
Link:
https://www.unpac.me/results/b75b26f4-f805-40cb-9360-44ef8f6dcd26/
SH256 hash:
dc3e98e708c2cd4d90a446eea2fa845b4ce79e66b85c9e402981e45c7772a2e0
MD5 hash:
fb913b0f3224b72f3aef41240a610e68
SHA1 hash:
f17a2af723c1335c9d66ae6953a90ad42385438e
Link:
https://www.unpac.me/results/b75b26f4-f805-40cb-9360-44ef8f6dcd26/
SH256 hash:
4641af6a0071e11e13ad3b1cd950e01300542c2b9efb6ae92ffecedde974a4a6
MD5 hash:
1535aa21451192109b86be9bcc7c4345
SHA1 hash:
1af211c686c4d4bf0239ed6620358a19691cf88c
Link:
https://www.unpac.me/results/b75b26f4-f805-40cb-9360-44ef8f6dcd26/
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/4641af6a0071e11e13ad3b1cd950e01300542c2b9efb6ae92ffecedde974a4a6

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:pe_detect_tls_callbacks
Create hunting rule
Rule name:ScanStringsInsocks5systemz
Create hunting rule
Author:Byambaa@pubcert.mn
Description:Scans presence of the found strings using the in-house brute force method
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
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.

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
SECURITY_BASE_APIUses Security Base APIadvapi32.dll::AdjustTokenPrivileges
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CreateProcessA
advapi32.dll::OpenProcessToken
kernel32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryA
kernel32.dll::GetSystemInfo
kernel32.dll::GetCommandLineA
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateDirectoryA
kernel32.dll::CreateFileA
kernel32.dll::DeleteFileA
kernel32.dll::GetWindowsDirectoryA
kernel32.dll::GetFileAttributesA
kernel32.dll::RemoveDirectoryA
WIN_BASE_USER_APIRetrieves Account Informationadvapi32.dll::LookupPrivilegeValueA
WIN_REG_APICan Manipulate Windows Registryadvapi32.dll::RegOpenKeyExA
advapi32.dll::RegQueryValueExA
WIN_USER_APIPerforms GUI Actionsuser32.dll::PeekMessageA
user32.dll::CreateWindowExA

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