MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 16ab5e36bca74a0d289c9a3b5700772c15c01548fa98ef45dd098c11d110198f. 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 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 16ab5e36bca74a0d289c9a3b5700772c15c01548fa98ef45dd098c11d110198f
SHA3-384 hash: 1e2317c797e514d7425b1ac74261323ace397640f36fd9193b14e1385308a0571622e7593347ade84d6037128abe5569
SHA1 hash: e310850c7790a90df02be464be049f9e6a165f2a
MD5 hash: 335456450fb62aa1091fd54c0c5b47af
humanhash: michigan-bluebird-equal-california
File name:185.7.214.54.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:1'046'016 bytes
First seen:2025-02-20 03:31:26 UTC
Last seen:2025-02-20 04:34:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 192:g7K4UYo7la4lPsPaVKNPlb6jLQs4BWmS1wKxk1278wCPEx64/Iz0S7URyIDI1UPl:21UYo7laDPaYUnF
TLSH T1AC25773DEE18126E42B7D11CD4CA0807F9E05C52673DDC8B62D3274BA957682B8A73DE
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
Reporter JAMESWT_WT
Tags:185-7-214-54 AsyncRAT booking ClickFix exe FakeCaptcha Spam-ITA

Intelligence

File Origin
# of uploads :
2
# of downloads :
529
Origin country :
IT IT
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.10982.10804.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67b6a2caa0fd713c335bfdf0
Tags:
asyncrat micro virus sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
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:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/16ab5e36bca74a0d289c9a3b5700772c15c01548fa98ef45dd098c11d110198f
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/89c552dd-63b8-4e5f-8b66-25dace952d97
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1619642
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
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Found malware configuration
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
Yara detected AntiVM3
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/16ab5e36bca74a0d289c9a3b5700772c15c01548fa98ef45dd098c11d110198f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/16ab5e36bca74a0d289c9a3b5700772c15c01548fa98ef45dd098c11d110198f/
Threat name:
Win32.Backdoor.Xworm
Create hunting rule
Status:
Malicious
First seen:
2025-02-19 23:38:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=c2vv4nv4u5fa2ke4ti5voadxfqk4afki7kmo6ro5bggbduiqdghq._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/250220-d3ra2svra1/
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:
185.7.214.108:4411
185.7.214.54:4411
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6dd8f92e-bb91-462d-bd2f-0f9030c3b9cf
Unpacked files
SH256 hash:
16ab5e36bca74a0d289c9a3b5700772c15c01548fa98ef45dd098c11d110198f
MD5 hash:
335456450fb62aa1091fd54c0c5b47af
SHA1 hash:
e310850c7790a90df02be464be049f9e6a165f2a
Link:
https://www.unpac.me/results/975e35f3-ed75-4159-b42b-21bacaef4e15/
SH256 hash:
a51426fc2b8b745e2c00f0c64b4e6a159f0129dc1316ff5fdbc4c4ea6ab1676b
MD5 hash:
70c7956201cb61283b5e593757e73f0c
SHA1 hash:
32a84a79cf5696d81d990fcabf02e40869372dae
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/975e35f3-ed75-4159-b42b-21bacaef4e15/
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/975e35f3-ed75-4159-b42b-21bacaef4e15/
Parent samples :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 family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/16ab5e36bca7/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/16ab5e36bca74a0d289c9a3b5700772c15c01548fa98ef45dd098c11d110198f

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 16ab5e36bca74a0d289c9a3b5700772c15c01548fa98ef45dd098c11d110198f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3443428/
  
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