MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28e4ae696e91c7eeeb70a74335ed7b358e008990742356001611645987cb07c5. 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


AsyncRAT


Vendor detections: 12


Intelligence 12 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 28e4ae696e91c7eeeb70a74335ed7b358e008990742356001611645987cb07c5
SHA3-384 hash: 20c856d2bae037dd3fafe074080f43f5f4ffe89184d70d23a27a6dfd15a01a5b4281186d747096089021a35e88f1ae7d
SHA1 hash: c81321e5af85a635b3c5cf37d8f2777f573a201d
MD5 hash: 98612673aa9539fb213928d7b7f8c80c
humanhash: texas-utah-music-purple
File name:t.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:55'296 bytes
First seen:2025-04-03 06:37:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 768:a8SUAeehJQOST/rF0SF3Zgjgz1Brajvxfq9aR+UqAORZ4ON6dyt3FFL:a8SUAOTF0SFOA1ANq9aIUiR6MtFFL
TLSH T1E743BF24B3E44661C97E4BBE94B2454843F5F3478813DF4E8CDC90AD0F97B889761B95
TrID 66.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.5% (.EXE) Win64 Executable (generic) (10522/11/4)
5.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.0% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter abuse_ch
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
452
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
https://pandaexperiences.com/?review-details/19399581
Verdict:
Malicious activity
Analysis date:
2025-04-02 18:39:26 UTC
Tags:
loader evasion
Link:
https://app.any.run/tasks/3f4c1d65-1ff3-42ea-939b-4f8a73be9792

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/240/
Detection(s):
SecuriteInfo.com.Trojan.InjectNET.17.22888.11231.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ee2f3d855e5ec5240cbdf3
Tags:
packed micro hype
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
DNS request
Connection attempt
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Connection attempt to an infection source
Sending a TCP request to an infection source
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm fingerprint lolbin obfuscated packed packed packer_detected regasm vbnet
Link:
https://www.filescan.io/uploads/67ee2cd4b070fb3f945e0e1d/reports/6b0d6d5d-366f-4391-bd30-2889f37dcd91/overview
Verdict:
Malicious
Labled as:
MSIL.Krypt.Generic
Link:
https://www.hybrid-analysis.com/sample/28e4ae696e91c7eeeb70a74335ed7b358e008990742356001611645987cb07c5
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d6233f6b-7c39-4638-9cc3-cc73f94f47c7
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1655292
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Contains functionality to capture screen (.Net source)
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Sigma detected: Potentially Suspicious Malware Callback Communication
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/28e4ae696e91c7eeeb70a74335ed7b358e008990742356001611645987cb07c5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/28e4ae696e91c7eeeb70a74335ed7b358e008990742356001611645987cb07c5/
Threat name:
ByteCode-MSIL.Trojan.InjectorX
Create hunting rule
Status:
Malicious
First seen:
2025-04-03 06:38:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fdsk42loshd6523qu5btl3l3gwhabcmqoqrvmaawcfsftb6la7cq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://tria.ge/reports/250403-hd6rna1xcv/
Behaviour
Suspicious use of AdjustPrivilegeToken
Looks up external IP address via web service
Verdict:
Malicious
Tags:
external_ip_lookup
YARA:
n/a
Link:
https://app.threat.zone/submission/b765a583-b49e-4c28-a285-90c9390a1144
Unpacked files
SH256 hash:
28e4ae696e91c7eeeb70a74335ed7b358e008990742356001611645987cb07c5
MD5 hash:
98612673aa9539fb213928d7b7f8c80c
SHA1 hash:
c81321e5af85a635b3c5cf37d8f2777f573a201d
Link:
https://www.unpac.me/results/da8ce9e5-979f-47f3-8508-fb5d5e0ba22b/
SH256 hash:
f6e96a5008dfc313fec6c716b8de45e20dd646aed1255a6a56a9b6543987148a
MD5 hash:
11331ad31c1997eb1d2d0475c212bc62
SHA1 hash:
06b6c5a9d6751e8f6866e51f577cad5e16adab2f
Link:
https://www.unpac.me/results/da8ce9e5-979f-47f3-8508-fb5d5e0ba22b/
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/28e4ae696e91c7eeeb70a74335ed7b358e008990742356001611645987cb07c5

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:INDICATOR_EXE_Packed_Fody
Create hunting rule
Author:ditekSHen
Description:Detects executables manipulated with Fody
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_DOTNET_PE_List_AV
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detecs .NET Binary that lists installed AVs
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

AsyncRAT

Executable exe 28e4ae696e91c7eeeb70a74335ed7b358e008990742356001611645987cb07c5

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/240/
  
URLhaus
https://urlhaus.abuse.ch/url/3499842/
  
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

Comments