MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2aa2c5c202e530bb1f8ed9f1c00b4e59be8445455f7eef1b8fb25a2f92408a6. 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


OverlordRAT


Vendor detections: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b2aa2c5c202e530bb1f8ed9f1c00b4e59be8445455f7eef1b8fb25a2f92408a6
SHA3-384 hash: f050f6ff68213fa2ead0674c2e6569c1ec8e7b59eb77f85507619d7c1e2629e20407832dad4d448598e903c24afbc05c
SHA1 hash: 36a87ce5ab5c6ce88fe44dc4c6792ad017dcfbfb
MD5 hash: 0788b45330bfeb8030b6becc356e92e5
humanhash: emma-lamp-thirteen-quiet
File name:file
Download: download sample
Signature OverlordRAT
Create hunting rule
File size:12'251'648 bytes
First seen:2026-08-13 14:02:54 UTC
Last seen:2026-08-13 18:01:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 196608:XsmQW3Ca5w9yrCo8z2UdzOeCwV0np/gNjkPHAj5txfR2QPpi4IQc5ll:dnya5za2QywVoujkPeZvxo1
TLSH T143C633391902D589D8250AB7E810E3F97AB51E71D830C2279FE77DFB383236419E45BA
TrID 44.6% (.EXE) Win64 Executable (generic) (6522/11/2)
14.0% (.ICL) Windows Icons Library (generic) (2059/9)
13.8% (.EXE) OS/2 Executable (generic) (2029/13)
13.7% (.EXE) Generic Win/DOS Executable (2002/3)
13.6% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter Bitsight
Tags:dropped-by-Stealc exe OverlordRAT PG


Avatar
Bitsight
url: https://dasberlinerhotel.com/wp-content/uploads/update.exe

Intelligence

File Origin
# of uploads :
7
# of downloads :
102
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-08-13 14:09:17 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/07bfc821-ab6e-4c13-b45a-23e7d1868d02

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/80896/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
DNS request
Connection attempt
Sending a custom TCP request
Launching the default Windows debugger (dwwin.exe)
Launching a process
Reading critical registry keys
Launching the process to change network settings
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process by asynchronous procedure call
Stealing user critical data
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6a7dceaeb08f384959e7a926/reports/db203dd2-a94e-4dfd-b91e-b9148a36b08a/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/b2aa2c5c202e530bb1f8ed9f1c00b4e59be8445455f7eef1b8fb25a2f92408a6
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/af54acb6-99d8-4d71-8360-564f65d91c45
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b2aa2c5c202e530bb1f8ed9f1c00b4e59be8445455f7eef1b8fb25a2f92408a6
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.38 Win 64 Exe x64
Link:
https://app.malva.re/file/0788b45330bfeb8030b6becc356e92e5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b2aa2c5c202e530bb1f8ed9f1c00b4e59be8445455f7eef1b8fb25a2f92408a6/
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-08-13 14:03:37 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
6
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wkvcyxbafzjqxmpy5wpryafu4wn6qrcukx3654ny7ms2f6jebcta._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution persistence upx
Link:
https://tria.ge/reports/260813-rcxl2aan5y/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
UPX packed file
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Unpacked files
SH256 hash:
b2aa2c5c202e530bb1f8ed9f1c00b4e59be8445455f7eef1b8fb25a2f92408a6
MD5 hash:
0788b45330bfeb8030b6becc356e92e5
SHA1 hash:
36a87ce5ab5c6ce88fe44dc4c6792ad017dcfbfb
Link:
https://www.unpac.me/results/28cd4bd0-4e85-4040-b6e4-34a9888e0d52/
Malware family:
OverlordRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b2aa2c5c202e/report/overview.html
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:NET
Create hunting rule
Author:malware-lu
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table

File information

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

Web download

OverlordRAT

Executable exe b2aa2c5c202e530bb1f8ed9f1c00b4e59be8445455f7eef1b8fb25a2f92408a6

(this sample)

  
Dropped by
StealC
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3903236/
Cape
Cape
https://www.capesandbox.com/analysis/80896/

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