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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4fa2289b4213bf093d4e100476ae25f553d3346d3729ad83f8e469f2cee49064. 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: 16


Intelligence 16 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4fa2289b4213bf093d4e100476ae25f553d3346d3729ad83f8e469f2cee49064
SHA3-384 hash: b14812168829b67bc166667576439e596daef742f6b59035a9ebc37463180859c462f98d697bf077a49762de46a8513b
SHA1 hash: 8b6434ea1496b944a163dedbc77c917dc87d33a9
MD5 hash: 3b2cc90433af8c3506dd59048fb29276
humanhash: river-kansas-utah-happy
File name:4fa2289b4213bf093d4e100476ae25f553d3346d3729ad83f8e469f2cee49064.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:612'864 bytes
First seen:2026-10-14 16:05:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'272 x AgentTesla, 20'616 x Formbook, 12'394 x SnakeKeylogger)
ssdeep 12288:YMicpoIZxGtBC0Cn4ltKDM+Y6t+JPkQd5lM+X8KELq:xioAUn6QDd7a8KEm
TLSH T1D9D4E0942359DD03D4A36BF40930E7B917B42E886525C3078EFAADDBB83674978583E3
TrID 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.6% (.EXE) Win64 Executable (generic) (6522/11/2)
4.5% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter ShadowOpCode
Tags:AsyncRAT exe RGBLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
IT IT
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/d3b519a5-e2e5-40c5-a3aa-e0a78d2faf1f/
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
https://temp.sh/HVmiT/RGBLoader.zip
Verdict:
Malicious activity
Analysis date:
2026-10-14 15:16:47 UTC
Tags:
rat pulsar netreactor ip-check evasion stealer agenttesla ftp exfiltration uac xworm screenconnect rmm-tool smtp ultravnc telegram snake keylogger
Link:
https://app.any.run/tasks/4e9aec16-036a-4d91-93e0-a1a6602cbb3d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XWorm
Create hunting rule
Link:
https://www.capesandbox.com/analysis/91913/
Detection(s):
SecuriteInfo.com.Trojan.Bladabindi.3636.30194.22394.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ad16b406f551121ba1664c6
Tags:
virus micro msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Creating synchronization primitives
Using the Windows Management Instrumentation requests
Connection attempt to an infection source
Sending a TCP request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
entropy krypt packed xworm
Link:
https://www.filescan.io/uploads/6acfa8593467caad9948c2ee/reports/21c2af5a-44e2-4cfe-8856-498a4031ea49/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/4fa2289b4213bf093d4e100476ae25f553d3346d3729ad83f8e469f2cee49064
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-10-07T03:41:00Z UTC
Last seen:
2026-10-16T12:08:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/4fa2289b4213bf093d4e100476ae25f553d3346d3729ad83f8e469f2cee49064/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/d02f8ebb-ad05-4451-8f12-babf099e8feb
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4fa2289b4213bf093d4e100476ae25f553d3346d3729ad83f8e469f2cee49064
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4fa2289b4213bf093d4e100476ae25f553d3346d3729ad83f8e469f2cee49064/
Threat name:
Win32.Backdoor.Xworm
Create hunting rule
Status:
Suspicious
First seen:
2026-10-07 06:39:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
26 of 36 (72.22%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=j6rcrg2cco7qspkocachnlrf6vj5gndng4u23a7y4ru7ftxesbsa._file
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm defense_evasion discovery rat trojan
Link:
https://tria.ge/reports/261014-tjwpesxybz/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Enumerates video capture drivers
Suspicious use of SetThreadContext
Detect Xworm Payload
Family: Xworm
Malware Config
C2 Extraction:
172.94.15.100:6070
Unpacked files
SH256 hash:
4fa2289b4213bf093d4e100476ae25f553d3346d3729ad83f8e469f2cee49064
MD5 hash:
3b2cc90433af8c3506dd59048fb29276
SHA1 hash:
8b6434ea1496b944a163dedbc77c917dc87d33a9
Link:
https://www.unpac.me/results/66b7b5a0-bb7a-4342-b5d8-957fc3b7bc87/
SH256 hash:
d4b398de0a87c2c75b007d5d37531502475c183374db0fa2a387e7fbc7232956
MD5 hash:
8c15c33ea3193cbab05f24141e65d924
SHA1 hash:
748e6ecdc1e5cfbc114d62b76322710aec927954
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/66b7b5a0-bb7a-4342-b5d8-957fc3b7bc87/
Parent samples :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 hash:
d99ba2d2699ed650cdc1aa6aac77619465bb8e2a718d6074138d267201ba413f
MD5 hash:
d34cd3632ab8a78998d20a59f1657edc
SHA1 hash:
d33776e96621b1a64d1de0561b5a81c1ff839195
Link:
https://www.unpac.me/results/66b7b5a0-bb7a-4342-b5d8-957fc3b7bc87/
SH256 hash:
b83ec3f8d27de262c14b66bf3ef0d5906f1a166546130d3d6cafcc2dc266ce85
MD5 hash:
14f0893774e63dc96ac0f56be446bfc5
SHA1 hash:
df9ec0b17a46cd41f4f1c0167cdca02ed73946d3
Detections:
win_xworm_w0
Create hunting rule
XWorm
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
MALWARE_Win_AsyncRAT
Create hunting rule
MALWARE_Win_XWorm
Create hunting rule
win_mal_XWorm
Create hunting rule
Link:
https://www.unpac.me/results/66b7b5a0-bb7a-4342-b5d8-957fc3b7bc87/
Parent samples :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 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/4fa2289b4213bf093d4e100476ae25f553d3346d3729ad83f8e469f2cee49064

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:DotNet_RGB_Embedded_AssemblyLoader_Hunt
Create hunting rule
Author:ShadowOpCode
Description:Hunt .NET bitmap RGB extraction combined with embedded resources and assembly loading
Rule name:HUNT_NET_Loader_ImagePixel_To_AssemblyLoad
Create hunting rule
Author:Anish Bogati
Description:Hunting: .NET loader that reads pixel data from an embedded image, loads it as a .NET assembly, and runs it via reflection or late binding. Catches bitmap-steganography loaders.
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:WIN_Malware_Derialock_ForgeAuto_3127f957_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects Derialock (pe, etat extrait)
Rule name:WIN_Sample_Unique_69354b41
Create hunting rule
Author:Marjoriefort
Description:Specimen unique (soumission Bazaar) - strings distinctifs propres au sample
Reference:69354b41e10daf03d3f3af881b32d5c0fec56b1cfe96629fd4c5263413a42854.exe

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/91913/

Comments