MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 81eda518ff6ebb25e6aa8d626b78cd2eb6cb38b5d7efb34e021289e76993414b. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 81eda518ff6ebb25e6aa8d626b78cd2eb6cb38b5d7efb34e021289e76993414b
SHA3-384 hash: 2d1c608f3ab218d375b4032f0e8376fde373cb92808f9ca5f4925e0ff4f11eba43949cf98545a403c9e47eee8bad0c92
SHA1 hash: 33eff2e75599884763cc369ac6a0387c279e3cd7
MD5 hash: 769115973d1fb8d65f4a76101d273615
humanhash: thirteen-georgia-double-missouri
File name:MidwestGrey.exe
Download: download sample
File size:2'959'360 bytes
First seen:2026-04-12 15:00:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4cea7ae85c87ddc7295d39ff9cda31d1 (99 x LummaStealer, 85 x RedLineStealer, 62 x Rhadamanthys)
ssdeep 49152:IGWhaJXOysh8slCRSxfljmffdDylwLrnDITMSbsTsuAihSezsmaD4r4F7Ht:HWoXOy2RCgxfmVDyynDITMSQT7jhSwTQ
TLSH T186D51282E189A8DBE47A42B39C7DA4505126BE6DD079562F2493F62955F3383303BF0F
TrID 45.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
18.0% (.EXE) Win64 Executable (generic) (6522/11/2)
13.9% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.6% (.ICL) Windows Icons Library (generic) (2059/9)
5.6% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
dhash icon 30a8acb49898d1c3
Reporter BlinkzSec

Intelligence

File Origin
# of uploads :
1
# of downloads :
37
Origin country :
GB GB
Vendor Threat Intelligence
Malware configuration found for:
Archives AutoIt
Details
Archives
an extracted Cabinet archive from the resources and SFX parameters
Link:
https://research.acce.ciphertechsolutions.com/results/18d202e4-2bca-4cd4-bc80-263302efce80/
Malware family:
n/a
ID:
1
File name:
http://43.228.157.123/MidwestGrey.exe
Verdict:
Malicious activity
Analysis date:
2026-03-29 21:59:28 UTC
Tags:
loader autoit trojan stealer netreactor purehvnc
Link:
https://app.any.run/tasks/b50de0d6-af5c-4798-9212-27ffe71c958a

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/61232/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69dbb3d5f68adfe100391180
Tags:
autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a process with a hidden window
Running batch commands
Launching cmd.exe command interpreter
Launching a process
Using the Windows Management Instrumentation requests
Searching for synchronization primitives
Creating a process from a recently created file
Creating a window
DNS request
Launching the process to create tasks for the scheduler
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/81eda518ff6ebb25e6aa8d626b78cd2eb6cb38b5d7efb34e021289e76993414b
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-03-29T12:30:00Z UTC
Last seen:
2026-04-13T07:48:00Z UTC
Hits:
~100
Detections:
Backdoor.Agent.UDP.C&C Backdoor.Win32.Agent.myxeuy VHO:Backdoor.Win32.Agent.myxeuy
Link:
https://opentip.kaspersky.com/81eda518ff6ebb25e6aa8d626b78cd2eb6cb38b5d7efb34e021289e76993414b/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ced7940d-52af-43b6-8d04-0b88d6fa1e91
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/81eda518ff6ebb25e6aa8d626b78cd2eb6cb38b5d7efb34e021289e76993414b
Verdict:
Malware
YARA:
6 match(es)
Tags:
AutoIt CAB:COMPRESSION:LZX Decompiled Executable PDB Path PE (Portable Executable) PE File Layout Suspect Win 64 Exe x64
Link:
https://app.malva.re/file/769115973d1fb8d65f4a76101d273615
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/81eda518ff6ebb25e6aa8d626b78cd2eb6cb38b5d7efb34e021289e76993414b/
Verdict:
Malicious
Threat:
Family.PUREHVNC
Link:
https://tip.neiki.dev/file/81eda518ff6ebb25e6aa8d626b78cd2eb6cb38b5d7efb34e021289e76993414b
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-03-30 03:58:11 UTC
File Type:
PE+ (Exe)
Extracted files:
20
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qhw2kgh7n25slzvkrvrgw6gnf23mwofv27x3gtqccke6o2mtiffq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery persistence
Link:
https://tria.ge/reports/260412-sd7n3aat2x/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Enumerates processes with tasklist
Adds Run key to start application
Executes dropped EXE
Unpacked files
SH256 hash:
81eda518ff6ebb25e6aa8d626b78cd2eb6cb38b5d7efb34e021289e76993414b
MD5 hash:
769115973d1fb8d65f4a76101d273615
SHA1 hash:
33eff2e75599884763cc369ac6a0387c279e3cd7
Link:
https://www.unpac.me/results/e6065fb2-27d1-4f79-9b30-a2b7403956ed/
Malware family:
CypherIt
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/81eda518ff6e/report/overview.html
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/81eda518ff6ebb25e6aa8d626b78cd2eb6cb38b5d7efb34e021289e76993414b

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:detect_Redline_Stealer
Create hunting rule
Author:Varp0s
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/

File information

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

Web download

Executable exe 81eda518ff6ebb25e6aa8d626b78cd2eb6cb38b5d7efb34e021289e76993414b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3817099/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/61232/

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