MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 167f580207b3f640e0b68cbd3bf38770f7499c8be0b4f6deddbc7c8d212120bf. 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: 167f580207b3f640e0b68cbd3bf38770f7499c8be0b4f6deddbc7c8d212120bf
SHA3-384 hash: 3adb60d8e1f62698862ddfc6e51f5f5497e24a77fd072ec3bb7759e028cea4aa84e8cca5025a4200cd56bfc03394854f
SHA1 hash: 676554792c422bd78cc6763efc863b52c9c41ac8
MD5 hash: 47db83a48f4ce42a918802f20de2728f
humanhash: delaware-hamper-stream-avocado
File name:SecuriteInfo.com.Win32.RATX-gen.12965.16390
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:323'072 bytes
First seen:2025-03-07 14:50:07 UTC
Last seen:2025-04-13 06:50:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 1536:yzJC0dKuaIOz7Q0gLkUAg4YvRjYEBIU3joFpCm26oq7kd4m4sMXLiIRTCbpvYLsf:ytCmW49aSpgFXm1cC5gYoQN
TLSH T1FD644B346CF75069E437DF742EE8B4E9CD996B533848AA3F1096520B4A22F41EE5383D
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 SecuriteInfoCom
Tags:92-255-85-66 AsyncRAT booking ClickFix exe FakeCaptcha

Intelligence

File Origin
# of uploads :
4
# of downloads :
345
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
https://lydbonkersbimpjc.blogspot.com
Verdict:
Malicious activity
Analysis date:
2025-03-07 16:57:39 UTC
Tags:
loader
Link:
https://app.any.run/tasks/f7407f31-c05d-4309-b7f5-4db22c83604e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67cb08e7c668b65489bfd489
Tags:
asyncrat micro spawn 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
Connection attempt
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Unauthorized injection to a system process
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/67cb07af3c5f644bd947f88b/reports/168e9edf-3cd5-4e10-a094-6a5bf64a0ad0/overview
Verdict:
Malicious
Labled as:
Barys.Generic
Link:
https://www.hybrid-analysis.com/sample/167f580207b3f640e0b68cbd3bf38770f7499c8be0b4f6deddbc7c8d212120bf
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/2a4affdf-372c-4ff5-8b52-f269c5256c94
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1631869
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
Antivirus detection for URL or domain
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/167f580207b3f640e0b68cbd3bf38770f7499c8be0b4f6deddbc7c8d212120bf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/167f580207b3f640e0b68cbd3bf38770f7499c8be0b4f6deddbc7c8d212120bf/
Threat name:
ByteCode-MSIL.Trojan.XWorm
Create hunting rule
Status:
Malicious
First seen:
2025-03-07 14:50:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cz7vqaqhwp3ebyfwrs6tx44hod3uthel4c2pnxw5xr6i2ijbec7q._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-r7m13s1zdz/
Behaviour
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:
92.255.85.66:7000
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6d68fc45-efaf-4a73-809f-9b1f50d3ced1
Unpacked files
SH256 hash:
167f580207b3f640e0b68cbd3bf38770f7499c8be0b4f6deddbc7c8d212120bf
MD5 hash:
47db83a48f4ce42a918802f20de2728f
SHA1 hash:
676554792c422bd78cc6763efc863b52c9c41ac8
Link:
https://www.unpac.me/results/3eaeadfd-e589-44b6-80b0-cb46955b68f5/
SH256 hash:
0d0da6dc9386f17c30a6d7fcc9ff7458cce2a7b1feef7b2329d49e61ddfda639
MD5 hash:
39ab5a4da312d35be8b9d017ffd5075f
SHA1 hash:
547c10b07b94f4d9c74600eaf5038c5bbf621a73
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/3eaeadfd-e589-44b6-80b0-cb46955b68f5/
Parent samples :
167f580207b3f640e0b68cbd3bf38770f7499c8be0b4f6deddbc7c8d212120bf
0d0da6dc9386f17c30a6d7fcc9ff7458cce2a7b1feef7b2329d49e61ddfda639
1a9a4aa375595da3aa608bb98b471a93551882a2f12488b73af3d323759f80f1
8eb55450c932e40db32851380a04192c0f68bb536db6a0b5355c4b64888c5460
SH256 hash:
c3af47dc40f3af5cb35adf03d14452a4e3b97b9017fc900d31e98c09fedca529
MD5 hash:
a46af8aec6c00ce72566b29a977a6f1d
SHA1 hash:
59e6a400a847e06be3c3020127bbe88ad6a2e0b2
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/3eaeadfd-e589-44b6-80b0-cb46955b68f5/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/167f580207b3/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/167f580207b3f640e0b68cbd3bf38770f7499c8be0b4f6deddbc7c8d212120bf

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 167f580207b3f640e0b68cbd3bf38770f7499c8be0b4f6deddbc7c8d212120bf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3470435/
  
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