MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df63680b9e3b3f8f74aed5cd6cd3adc13bd7a7a64cb86cd833b488d5dda52fce. 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


ResolverRAT


Vendor detections: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: df63680b9e3b3f8f74aed5cd6cd3adc13bd7a7a64cb86cd833b488d5dda52fce
SHA3-384 hash: 470a90706d857ebf2a30669cf4875343a972a285c53da1c65e4b8406e3d424cce8e980d37f6f759addaea9500edd8a41
SHA1 hash: 7367e889667df387a95d0e6ce4826f26bd4f7bcf
MD5 hash: fbe6bba540357338a168f86ce7311ed3
humanhash: skylark-bakerloo-pasta-fifteen
File name:SecuriteInfo.com.Win64.MalwareX-gen.12172.15502
Download: download sample
Signature ResolverRAT
Create hunting rule
File size:4'455'424 bytes
First seen:2025-06-06 07:29:49 UTC
Last seen:2025-06-06 08:18:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 98304:MAdbhkK8iu94KoPf0sSsXPB9JT2a9OXpPSt0EHHz9uZI0e:MCbSHic4KBsZtLtEZIB
TLSH T16226E003BE964EA1E3474732C8AB54000FF9E5A52337DB2F798A276E79237FA5841507
TrID 56.5% (.EXE) Win64 Executable (generic) (10522/11/4)
11.0% (.ICL) Windows Icons Library (generic) (2059/9)
10.9% (.EXE) OS/2 Executable (generic) (2029/13)
10.7% (.EXE) Generic Win/DOS Executable (2002/3)
10.7% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter SecuriteInfoCom
Tags:exe ResolverRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
426
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win64.MalwareX-gen.12172.15502
Verdict:
Malicious activity
Analysis date:
2025-06-06 07:34:13 UTC
Tags:
purecrypter netreactor auto-startup
Link:
https://app.any.run/tasks/e6c92b30-a215-42cf-809a-5be1f7633679

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/7653/
Detection(s):
SecuriteInfo.com.Win64.MalwareX-gen.12172.15502.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68429a288bd5d68a12e5dffd
Tags:
virus
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/df63680b9e3b3f8f74aed5cd6cd3adc13bd7a7a64cb86cd833b488d5dda52fce
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:
Malicious
Link:
https://analyze.intezer.com/analyses/a0df665d-3190-4f1d-88e4-4691dee70dec
Result
Threat name:
ResolverRAT
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1707963
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Connects to many ports of the same IP (likely port scanning)
Drops VBS files to the startup folder
Found direct / indirect Syscall (likely to bypass EDR)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Sigma detected: Drops script at startup location
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Suspicious powershell command line found
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected PersistenceViaHiddenTask
Yara detected ResolverRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1707963 Sample: SecuriteInfo.com.Win64.Malw... Startdate: 06/06/2025 Architecture: WINDOWS Score: 100 41 Malicious sample detected (through community Yara rule) 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 Yara detected ResolverRAT 2->45 47 11 other signatures 2->47 7 ElementType.exe 3 2->7         started        10 SecuriteInfo.com.Win64.MalwareX-gen.12172.15502.exe 9 2->10         started        13 wscript.exe 2->13         started        15 2 other processes 2->15 process3 file4 59 Multi AV Scanner detection for dropped file 7->59 61 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 7->61 63 Writes to foreign memory regions 7->63 75 2 other signatures 7->75 17 aspnet_compiler.exe 7->17         started        31 C:\Users\user\AppData\...\Malewarescan.exe, PE32+ 10->31 dropped 33 C:\Users\user\AppData\...lementType.exe, PE32+ 10->33 dropped 35 C:\Users\user\AppData\...\Malewarescan.vbs, ASCII 10->35 dropped 37 3 other malicious files 10->37 dropped 65 Drops VBS files to the startup folder 10->65 67 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 10->67 69 Found direct / indirect Syscall (likely to bypass EDR) 10->69 71 Windows Scripting host queries suspicious COM object (likely to drop second stage) 13->71 21 Malewarescan.exe 13->21         started        73 Loading BitLocker PowerShell Module 15->73 23 conhost.exe 15->23         started        25 WmiPrvSE.exe 15->25         started        27 conhost.exe 15->27         started        signatures5 process6 dnsIp7 39 196.251.87.178, 39001, 39002, 39003 SONIC-WirelessZA Seychelles 17->39 49 Found direct / indirect Syscall (likely to bypass EDR) 17->49 51 Multi AV Scanner detection for dropped file 21->51 53 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 21->53 55 Writes to foreign memory regions 21->55 57 2 other signatures 21->57 29 AddInUtil.exe 21->29         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/df63680b9e3b3f8f74aed5cd6cd3adc13bd7a7a64cb86cd833b488d5dda52fce
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/df63680b9e3b3f8f74aed5cd6cd3adc13bd7a7a64cb86cd833b488d5dda52fce/
Threat name:
ByteCode-MSIL.Trojan.Zilla
Create hunting rule
Status:
Malicious
First seen:
2025-06-06 07:31:20 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
4
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=35rwqc46hm7y65fo2xgwzu5nye55pj5gjs4gzwbtwsenlxnff7ha._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution
Link:
https://tria.ge/reports/250606-jcd6paxyhz/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Suspicious use of SetThreadContext
Drops startup file
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a90dc28a-2f17-4f98-821d-87a813d3f073
Unpacked files
SH256 hash:
df63680b9e3b3f8f74aed5cd6cd3adc13bd7a7a64cb86cd833b488d5dda52fce
MD5 hash:
fbe6bba540357338a168f86ce7311ed3
SHA1 hash:
7367e889667df387a95d0e6ce4826f26bd4f7bcf
Link:
https://www.unpac.me/results/c291b71c-71f9-4e6d-862e-fea98191598e/
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/df63680b9e3b3f8f74aed5cd6cd3adc13bd7a7a64cb86cd833b488d5dda52fce

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:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
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:win32_dotnet_obfuscate
Create hunting rule
Author:Reedus0
Description:Rule for detecting .NET obfuscated malware

File information

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

Web download

ResolverRAT

Executable exe df63680b9e3b3f8f74aed5cd6cd3adc13bd7a7a64cb86cd833b488d5dda52fce

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/7653/
  
URLhaus
https://urlhaus.abuse.ch/url/3558717/
  
Delivery method
Distributed via web download

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