MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 12003cfc75b9d076590abcbe3f960e7b64114f229ace64497d28e260ca01a2b9. 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: 17


Intelligence 17 IOCs YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 12003cfc75b9d076590abcbe3f960e7b64114f229ace64497d28e260ca01a2b9
SHA3-384 hash: 42270f484673b4da1f341feae6a4f04a131935bcdba9bdc7b0c65896d1abd87a530e3912628e8a1c88e903f63dacf823
SHA1 hash: c431b49d1a8c7154a90fff36f97ff28497d1e690
MD5 hash: e16acddcf30e48f1a412228269ec7ee0
humanhash: red-mississippi-idaho-april
File name:e16acddcf30e48f1a412228269ec7ee0.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:323'072 bytes
First seen:2025-03-07 16:05:44 UTC
Last seen:2025-03-14 10:28:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 3072:ktHIcvIdsE+iSmphsQvPb0dwG3birtHcn0UwGqtUH//F+oYoQN:kx131M5GOdtUHMaQ
TLSH T1CE64E3246CFF446DE133EBB46FE8B8FACD5DAA22640D757A148613568B03B41DE4283D
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
dhash icon c4ccecf0f0cccc52 (3 x AsyncRAT)
Reporter abuse_ch
Tags:185-7-214-108 AsyncRAT booking ClickFix exe FakeCaptcha RAT

Intelligence

File Origin
# of uploads :
3
# of downloads :
361
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e16acddcf30e48f1a412228269ec7ee0.exe
Verdict:
Malicious activity
Analysis date:
2025-03-07 20:40:31 UTC
Tags:
remote xworm
Link:
https://app.any.run/tasks/841dccd1-a6de-4d9d-999c-1b333fcd8248

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67cb1a46c8d04e92a4bfce41
Tags:
asyncrat micro virus sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Launching a process
Creating a process with a hidden window
Creating a file
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Connection attempt to an infection source
Sending a TCP request to an infection source
Unauthorized injection to a system process
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/67cb197ae95d0f9029e5bc05/reports/9bcd0aed-1e86-4276-a38a-77377e9c587c/overview
Verdict:
Malicious
Labled as:
Barys.Generic
Link:
https://www.hybrid-analysis.com/sample/12003cfc75b9d076590abcbe3f960e7b64114f229ace64497d28e260ca01a2b9
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.
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3387c3b7-e5fa-4c63-9991-8c39ad4f1af5
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1631976
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Dot net compiler compiles file from suspicious location
Suricata IDS alerts for network traffic
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/12003cfc75b9d076590abcbe3f960e7b64114f229ace64497d28e260ca01a2b9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/12003cfc75b9d076590abcbe3f960e7b64114f229ace64497d28e260ca01a2b9/
Threat name:
Win32.Trojan.Barys
Create hunting rule
Status:
Malicious
First seen:
2025-03-07 16:06:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ciadz7dvxhihmwikxs7d7fqopnsbctzctlhgisl5fdrgbsqbuk4q._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Similar samples:
error
AsyncRAT
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm discovery rat trojan
Link:
https://tria.ge/reports/250307-tkrrvstkz8/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
185.7.214.108:4411
185.7.214.54:4411
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6b5cadab-aef8-44cb-9f0a-14312d426870
Unpacked files
SH256 hash:
12003cfc75b9d076590abcbe3f960e7b64114f229ace64497d28e260ca01a2b9
MD5 hash:
e16acddcf30e48f1a412228269ec7ee0
SHA1 hash:
c431b49d1a8c7154a90fff36f97ff28497d1e690
Link:
https://www.unpac.me/results/c904ecff-e8c5-40e3-8825-38434122fbf8/
SH256 hash:
fc0f47e05cfe71eac81cf7632f6e73049590d1cd8edb0f2440f62c0ee90006aa
MD5 hash:
ac99aee743f8623ad844447ec7bcd7cf
SHA1 hash:
b2e9a5025c878a3b3e84cdde26b77063e0cd89c9
Detections:
win_xworm_w0
Create hunting rule
XWorm
Create hunting rule
win_mal_XWorm
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
MALWARE_Win_AsyncRAT
Create hunting rule
MALWARE_Win_XWorm
Create hunting rule
Link:
https://www.unpac.me/results/c904ecff-e8c5-40e3-8825-38434122fbf8/
Parent samples :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 hash:
506f501e2877cd22440b8b107461201452f6091678622f302ecc87f25ba8e502
MD5 hash:
9510c3b1579e7c38e85ba2104a7dd991
SHA1 hash:
b673bb62269200a1a67f653657a0121ff7b686be
Detections:
win_xworm_w0
Create hunting rule
XWorm
Create hunting rule
SUSP_NET_Large_Static_Array_In_Small_File_Jan24
Create hunting rule
win_mal_XWorm
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
MALWARE_Win_AsyncRAT
Create hunting rule
MALWARE_Win_XWorm
Create hunting rule
Link:
https://www.unpac.me/results/c904ecff-e8c5-40e3-8825-38434122fbf8/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/12003cfc75b9/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/12003cfc75b9d076590abcbe3f960e7b64114f229ace64497d28e260ca01a2b9

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:ByteCode_MSIL_Backdoor_AsyncRAT
Create hunting rule
Author:ReversingLabs
Description:Yara rule that detects AsyncRAT backdoor.
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:MALWARE_Win_AsyncRAT
Create hunting rule
Author:ditekSHen
Description:Detects AsyncRAT
Rule name:MALWARE_Win_XWorm
Create hunting rule
Author:ditekSHen
Description:Detects XWorm
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:Njrat
Create hunting rule
Author:botherder https://github.com/botherder
Description:Njrat
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:win_xworm_w0
Create hunting rule
Author:jeFF0Falltrades
Description:Detects win.xworm.
Rule name:xworm
Create hunting rule
Author:jeFF0Falltrades
Rule name:xworm_kingrat
Create hunting rule
Author:jeFF0Falltrades

File information

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

Web download

AsyncRAT

Executable exe 12003cfc75b9d076590abcbe3f960e7b64114f229ace64497d28e260ca01a2b9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3443428/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3459371/

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