MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 17f7fcdd86370fb58332ddd2b01f5014c3054feefe0d6bf3bbf694f46c3c884d. 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 20 File information Comments
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SHA256 hash: 17f7fcdd86370fb58332ddd2b01f5014c3054feefe0d6bf3bbf694f46c3c884d
SHA3-384 hash: f27cc9687618d02fa76277dc1032b775a9246107315b17d00c0250058270b2f729acd8c14e1768bd04585d285111216b
SHA1 hash: 9269f7ea31f39f6113ccad25bdafd32207e48a34
MD5 hash: 2ca6ca294b7138e02aa2a331355ae496
humanhash: skylark-golf-aspen-red
File name:QUOTATION#00547-ÇEVRE TEKNO PROJECT.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:608'256 bytes
First seen:2025-02-13 19:56:12 UTC
Last seen:2025-02-14 08:46:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'857 x AgentTesla, 19'784 x Formbook, 12'305 x SnakeKeylogger)
ssdeep 12288:4X0/BAg8HJ9KpUcVVbHrfl4Z5wpzEGZoNQivnGdhMTKbNKsR:4OAZHJ9alR8epzEGCzvGd6ubzR
TLSH T1FED4010E7F911968C2441F37D05B112582B2C962A177F32B6ACC19F44E73FE9CA4F9A2
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 BastianHein
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
483
Origin country :
CL CL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ddcea05739e79c0ac6d7b3192bf7bd4d4db63806cdb5b115a31c8990e5ba766b
Verdict:
Malicious activity
Analysis date:
2025-02-13 19:47:11 UTC
Tags:
arch-exec remote xworm
Link:
https://app.any.run/tasks/cbc88122-03a6-493a-847f-09f1ee085866

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.14595.12440.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ae4e6228ab76d43a5adbee
Tags:
autorun virus micro msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Creating a process from a recently created file
Creating a file
Connection attempt
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Setting a global event handler for the keyboard
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Labled as:
HackTool[Obfuscator]/MSIL.DeepSea
Link:
https://www.hybrid-analysis.com/sample/17f7fcdd86370fb58332ddd2b01f5014c3054feefe0d6bf3bbf694f46c3c884d
Result
Verdict:
SUSPICIOUS
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6775c89b-5237-44e5-9a7f-80e5c851a4ae
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1614548
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
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
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: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Suricata IDS alerts for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1614548 Sample: QUOTATION#00547-#U00c7EVRE ... Startdate: 13/02/2025 Architecture: WINDOWS Score: 100 50 Suricata IDS alerts for network traffic 2->50 52 Found malware configuration 2->52 54 Malicious sample detected (through community Yara rule) 2->54 56 19 other signatures 2->56 7 QUOTATION#00547-#U00c7EVRE TEKNO PROJECT.exe 7 2->7         started        11 kFBQPddSxNap.exe 5 2->11         started        process3 file4 36 C:\Users\user\AppData\...\kFBQPddSxNap.exe, PE32 7->36 dropped 38 C:\Users\...\kFBQPddSxNap.exe:Zone.Identifier, ASCII 7->38 dropped 40 C:\Users\user\AppData\Local\...\tmpA446.tmp, XML 7->40 dropped 42 QUOTATION#00547-#U...KNO PROJECT.exe.log, ASCII 7->42 dropped 58 Adds a directory exclusion to Windows Defender 7->58 60 Injects a PE file into a foreign processes 7->60 13 QUOTATION#00547-#U00c7EVRE TEKNO PROJECT.exe 6 7->13         started        17 powershell.exe 23 7->17         started        20 schtasks.exe 1 7->20         started        62 Antivirus detection for dropped file 11->62 64 Multi AV Scanner detection for dropped file 11->64 22 schtasks.exe 1 11->22         started        24 kFBQPddSxNap.exe 11->24         started        signatures5 process6 dnsIp7 46 172.245.135.145, 49736, 7090 AS-COLOCROSSINGUS United States 13->46 44 C:\Users\user\AppData\Roaming\XClient.exe, PE32 13->44 dropped 26 WerFault.exe 13->26         started        48 Loading BitLocker PowerShell Module 17->48 28 WmiPrvSE.exe 17->28         started        30 conhost.exe 17->30         started        32 conhost.exe 20->32         started        34 conhost.exe 22->34         started        file8 signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/17f7fcdd86370fb58332ddd2b01f5014c3054feefe0d6bf3bbf694f46c3c884d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/17f7fcdd86370fb58332ddd2b01f5014c3054feefe0d6bf3bbf694f46c3c884d/
Threat name:
Win32.Trojan.CrypterX
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Status:
Malicious
First seen:
2025-02-13 19:31:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c737zxmgg4h3lazs3xjlah2qctbqkt7o7ygwx45362kpi3b4rbgq._file
Verdict:
malicious
Label(s):
unknown_loader_037
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xworm
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Similar samples:
error
AsyncRAT
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm discovery execution rat trojan
Link:
https://tria.ge/reports/250213-yparcstjcr/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Drops startup file
Loads dropped DLL
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
172.245.135.145:7090
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d0250faa-b5f1-44c3-8ac1-7887dc964c80
Unpacked files
SH256 hash:
17f7fcdd86370fb58332ddd2b01f5014c3054feefe0d6bf3bbf694f46c3c884d
MD5 hash:
2ca6ca294b7138e02aa2a331355ae496
SHA1 hash:
9269f7ea31f39f6113ccad25bdafd32207e48a34
Link:
https://www.unpac.me/results/4bea0bf2-829a-4a28-a199-12fdd2fb1e5c/
SH256 hash:
69b5e4de8d6cba7b4152916cd3011aa331c00c567891f4eee2e75c6166d793b8
MD5 hash:
6952f0f564f145e0cc8fc88808633c80
SHA1 hash:
06200fe70fa725fd8c7984a760ed2f4549423067
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/4bea0bf2-829a-4a28-a199-12fdd2fb1e5c/
SH256 hash:
7937c5325a078929cd886431075fee8dcff7bc218e308c585eba03bccd8c53a8
MD5 hash:
9a861ea7fee7b6455882bcf9dc223cd2
SHA1 hash:
39164a54c77f8e72e9e15a26ae7c1a447cebefb8
Link:
https://www.unpac.me/results/4bea0bf2-829a-4a28-a199-12fdd2fb1e5c/
SH256 hash:
ef82baab1795c93a5493c6201dbcbce435442bb7ba67203ae4e7aa416a30fb7f
MD5 hash:
f840fac62be36944f0971db6b16ffbe2
SHA1 hash:
f9068ac47c1dccf4e8de9a44f60ba2c3263aa23c
Detections:
win_xworm_w0
Create hunting rule
win_xworm_bytestring
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/4bea0bf2-829a-4a28-a199-12fdd2fb1e5c/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/17f7fcdd8637/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/17f7fcdd86370fb58332ddd2b01f5014c3054feefe0d6bf3bbf694f46c3c884d

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:Windows_Generic_Threat_b509dfc8
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_XWorm_b7d6eaa8
Create hunting rule
Author:Elastic Security
Rule name:win_xworm_bytestring
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects bytestring present in unobfuscated xworm
Rule name:win_xworm_w0
Create hunting rule
Author:jeFF0Falltrades
Description:Detects win.xworm.
Rule name:XWorm
Create hunting rule
Author:ditekSHen
Description:Detects XWorm
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.

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 (HIGH_ENTROPY_VA)high

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