MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0d8cc0a75238c05e1b072683ee43d7e0bf827dde7a652df1467333a2b1f6a570. 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


Xworm


Vendor detections: 19


Intelligence 19 IOCs YARA 18 File information Comments
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SHA256 hash: 0d8cc0a75238c05e1b072683ee43d7e0bf827dde7a652df1467333a2b1f6a570
SHA3-384 hash: 9c6fd2a5ef96e9df051925388caa28b3b6d09391d2c1196f6a4aacbc4bfc13b82c46bd453e13ddeb827b648dbbe1e076
SHA1 hash: 686e5e1ae65116c4d22315b15992163ad4d34f7c
MD5 hash: f2dba5b93fa78fe0357cae18d68bc13f
humanhash: batman-cat-high-early
File name:Xworm.exe
Download: download sample
Signature Xworm
Create hunting rule
File size:848'384 bytes
First seen:2025-01-24 06:31:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 332f7ce65ead0adfb3d35147033aabe9 (81 x XRed, 18 x SnakeKeylogger, 7 x DarkComet)
ssdeep 12288:pMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9rR0uvsj:pnsJ39LyjbJkQFMhmC+6GD9Fl0
TLSH T1B2057D22F2D18437D1771B3C8C6BA3A5983ABE512E34794E3BE81E4D5F3A6816C152D3
TrID 86.3% (.EXE) Win32 Executable Borland Delphi 7 (664796/42/58)
7.4% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
1.8% (.EXE) Win32 Executable Delphi generic (14182/79/4)
1.3% (.EXE) Win64 Executable (generic) (10522/11/4)
1.2% (.EXE) DOS Borland compiled Executable (generic) (10000/1/2)
Magika pebin
dhash icon 70ec3232d6dcfcb9 (1 x Xworm)
Reporter zhuzhu0009
Tags:exe xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
435
Origin country :
RU RU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Xworm.exe
Verdict:
Malicious activity
Analysis date:
2025-01-23 13:47:47 UTC
Tags:
xred backdoor evasion xworm remote delphi dyndns
Link:
https://app.any.run/tasks/d033e133-dc08-4199-8678-2fd20bc5b561

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
PUA.Win.Packer.D1s1g-5
Create hunting rule

PUA.Win.Packer.D1s1g-1
Create hunting rule

PUA.Win.Packer.D1s1g-2
Create hunting rule

Win.Trojan.Emotet-9850453-0
Create hunting rule

Win.Trojan.Generic-9936029-0
Create hunting rule

Win.Packed.njRAT-10002074-1
Create hunting rule

Win.Packed.Msilzilla-10002982-0
Create hunting rule

Win.Packed.Msilzilla-10019837-0
Create hunting rule

Win.Packed.Loveletter-10023052-0
Create hunting rule

Win.Dropper.Nanocore-10024427-0
Create hunting rule

Win.Packed.Loveletter-10024677-0
Create hunting rule

Win.Packed.Msilzilla-10024808-0
Create hunting rule

Win.Packed.Msilzilla-10026193-0
Create hunting rule

Win.Packed.Msilzilla-10026194-0
Create hunting rule

ditekSHen.MALWARE.Win.Trojan.AsyncRAT.UNOFFICIAL
Create hunting rule

Win.Malware.Delf-6899401-0
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67924882e708b6e7a3b06bb6
Tags:
asyncrat delphi
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
Creating a file
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Moving a recently created file
DNS request
Connection attempt
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Connection attempt to an infection source
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Query of malicious DNS domain
Setting a global event handler for the keyboard
Creating a file in the mass storage device
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Enabling threat expansion on mass storage devices
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm asyncrat backdoor borland_delphi cmd dropper evasive explorer fingerprint fingerprint hacktool keylogger lolbin lolbin macros-on-open njrat obfuscated rat remote schtasks xworm
Link:
https://www.filescan.io/uploads/679333e5cf164a47bc8e58d6/reports/3d7a07b5-5741-4268-a311-60adda4aae34/overview
Verdict:
Malicious
Labled as:
Trojan.DarkKomet
Link:
https://www.hybrid-analysis.com/sample/0d8cc0a75238c05e1b072683ee43d7e0bf827dde7a652df1467333a2b1f6a570
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/b2ffeb0a-1393-4c85-b3aa-8a54e1d49e5b
Result
Threat name:
XRed, XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1598355
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Check if machine is in data center or colocation facility
Connects to many ports of the same IP (likely port scanning)
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Document contains an embedded VBA macro with suspicious strings
Document contains an embedded VBA with functions possibly related to ADO stream file operations
Document contains an embedded VBA with functions possibly related to HTTP operations
Document contains an embedded VBA with functions possibly related to WSH operations (process, registry, environment, or keystrokes)
Drops PE files to the document folder of the user
Found malware configuration
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Protects its processes via BreakOnTermination flag
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: New RUN Key Pointing to Suspicious Folder
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Generic Downloader
Yara detected XRed
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1598355 Sample: Xworm.exe Startdate: 24/01/2025 Architecture: WINDOWS Score: 100 63 freedns.afraid.org 2->63 65 simply-exotic.gl.at.ply.gg 2->65 67 7 other IPs or domains 2->67 79 Suricata IDS alerts for network traffic 2->79 81 Found malware configuration 2->81 83 Malicious sample detected (through community Yara rule) 2->83 87 26 other signatures 2->87 9 Xworm.exe 1 6 2->9         started        12 User 2->12         started        15 EXCEL.EXE 222 64 2->15         started        17 4 other processes 2->17 signatures3 85 Uses dynamic DNS services 63->85 process4 file5 55 C:\Users\user\Desktop\._cache_Xworm.exe, PE32 9->55 dropped 57 C:\ProgramData\Synaptics\Synaptics.exe, PE32 9->57 dropped 59 C:\ProgramData\Synaptics\RCX4206.tmp, PE32 9->59 dropped 61 C:\...\Synaptics.exe:Zone.Identifier, ASCII 9->61 dropped 19 ._cache_Xworm.exe 15 6 9->19         started        24 Synaptics.exe 20 9->24         started        101 Antivirus detection for dropped file 12->101 103 Multi AV Scanner detection for dropped file 12->103 105 Machine Learning detection for dropped file 12->105 26 splwow64.exe 15->26         started        signatures6 process7 dnsIp8 69 simply-exotic.gl.at.ply.gg 147.185.221.25, 27183, 56396, 56397 SALSGIVERUS United States 19->69 71 ip-api.com 208.95.112.1, 49706, 80 TUT-ASUS United States 19->71 51 C:\Users\user\AppData\Local\Temp\User, PE32 19->51 dropped 89 Antivirus detection for dropped file 19->89 91 Multi AV Scanner detection for dropped file 19->91 93 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 19->93 99 6 other signatures 19->99 28 powershell.exe 19->28         started        31 powershell.exe 19->31         started        33 powershell.exe 19->33         started        39 2 other processes 19->39 73 docs.google.com 142.250.186.46, 443, 49727, 49728 GOOGLEUS United States 24->73 75 drive.usercontent.google.com 216.58.206.65, 443, 49745, 49746 GOOGLEUS United States 24->75 77 freedns.afraid.org 69.42.215.252, 49735, 80 AWKNET-LLCUS United States 24->77 53 C:\Users\user\Documents\CZQKSDDMWR\~$cache1, PE32 24->53 dropped 95 Drops PE files to the document folder of the user 24->95 97 Machine Learning detection for dropped file 24->97 35 WerFault.exe 24->35         started        37 WerFault.exe 24->37         started        file9 signatures10 process11 signatures12 107 Loading BitLocker PowerShell Module 28->107 41 conhost.exe 28->41         started        43 conhost.exe 31->43         started        45 conhost.exe 33->45         started        47 conhost.exe 39->47         started        49 conhost.exe 39->49         started        process13
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0d8cc0a75238c05e1b072683ee43d7e0bf827dde7a652df1467333a2b1f6a570
Detection:
xworm
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0d8cc0a75238c05e1b072683ee43d7e0bf827dde7a652df1467333a2b1f6a570/
Threat name:
Win32.Trojan.Synaptics
Create hunting rule
Status:
Malicious
First seen:
2025-01-23 13:47:48 UTC
File Type:
PE (Exe)
Extracted files:
67
AV detection:
35 of 38 (92.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bwgmbj2shdaf4gyhe2b64q6x4c7ye7o6pjss34kgomz2fmpwuvya._file
Verdict:
malicious
Label(s):
darkcomet
Create hunting rule
xworm
Create hunting rule
Similar samples:
error
Xworm
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xred family:xworm backdoor discovery execution persistence rat trojan
Link:
https://tria.ge/reports/250124-halx3svlay/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies registry class
Scheduled Task/Job: Scheduled Task
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Drops startup file
Executes dropped EXE
Loads dropped DLL
Command and Scripting Interpreter: PowerShell
Detect Xworm Payload
Xred
Xred family
Xworm
Xworm family
Malware Config
C2 Extraction:
xred.mooo.com
simply-exotic.gl.at.ply.gg:27183
Verdict:
Malicious
Tags:
backdoor xred_backdoor rat xworm Win.Trojan.Emotet-9850453-0 user_agent win32_snakekeylogger external_ip_lookup
YARA:
mal_xred_backdoor win_mal_XWorm MALWARE_Win_XWorm
Link:
https://app.threat.zone/submission/777b1e61-4141-419a-b6b8-b001b3fc4f5f
Unpacked files
SH256 hash:
7ed1b4c14c9dfc97094ac40c5fb6c1fe109e4bfcbc953f2ba4331686388be531
MD5 hash:
f63d6c11422e7e0ca83981e8dae62f96
SHA1 hash:
c9c6088a764b07e7d438ad603a8bfcd9972f2b06
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/90da47ad-bbd1-42a9-8952-6c885be190b3/
SH256 hash:
b9eae90f8e942cc4586d31dc484f29079651ad64c49f90d99f86932630c66af2
MD5 hash:
c0ef4d6237d106bf51c8884d57953f92
SHA1 hash:
f1da7ecbbee32878c19e53c7528c8a7a775418eb
Link:
https://www.unpac.me/results/90da47ad-bbd1-42a9-8952-6c885be190b3/
SH256 hash:
0d8cc0a75238c05e1b072683ee43d7e0bf827dde7a652df1467333a2b1f6a570
MD5 hash:
f2dba5b93fa78fe0357cae18d68bc13f
SHA1 hash:
686e5e1ae65116c4d22315b15992163ad4d34f7c
Detections:
win_xworm_w0
Create hunting rule
Link:
https://www.unpac.me/results/90da47ad-bbd1-42a9-8952-6c885be190b3/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0d8cc0a75238/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/0d8cc0a75238c05e1b072683ee43d7e0bf827dde7a652df1467333a2b1f6a570

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:BobSoftMiniDelphiBoBBobSoft
Create hunting rule
Author:malware-lu
Rule name:Borland
Create hunting rule
Author:malware-lu
Rule name:ByteCode_MSIL_Backdoor_AsyncRAT
Create hunting rule
Author:ReversingLabs
Description:Yara rule that detects AsyncRAT backdoor.
Rule name:D1S1Gv11betaD1N
Create hunting rule
Author:malware-lu
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
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:Njrat
Create hunting rule
Author:botherder https://github.com/botherder
Description:Njrat
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:vbaproject_bin
Create hunting rule
Author:CD_R0M_
Description:{76 62 61 50 72 6f 6a 65 63 74 2e 62 69 6e} is hex for vbaproject.bin. Macros are often used by threat actors. Work in progress - Ran out of time
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
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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
SECURITY_BASE_APIUses Security Base APIadvapi32.dll::AdjustTokenPrivileges
SHELL_APIManipulates System Shellshell32.dll::ShellExecuteExA
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CreateProcessA
advapi32.dll::OpenProcessToken
kernel32.dll::OpenProcess
kernel32.dll::CloseHandle
wininet.dll::InternetCloseHandle
kernel32.dll::CreateThread
WIN_BASE_APIUses Win Base APIkernel32.dll::TerminateProcess
kernel32.dll::LoadLibraryExA
kernel32.dll::LoadLibraryA
kernel32.dll::GetDriveTypeA
kernel32.dll::GetSystemInfo
kernel32.dll::GetStartupInfoA
WIN_BASE_IO_APICan Create Fileskernel32.dll::CopyFileA
kernel32.dll::CreateDirectoryA
kernel32.dll::CreateFileA
kernel32.dll::CreateFileMappingA
kernel32.dll::DeleteFileA
kernel32.dll::MoveFileA
WIN_BASE_USER_APIRetrieves Account Informationkernel32.dll::GetComputerNameA
advapi32.dll::GetUserNameA
advapi32.dll::LookupPrivilegeValueA
WIN_REG_APICan Manipulate Windows Registryadvapi32.dll::RegCreateKeyExA
advapi32.dll::RegNotifyChangeKeyValue
advapi32.dll::RegOpenKeyExA
advapi32.dll::RegQueryValueExA
advapi32.dll::RegSetValueExA
WIN_SVC_APICan Manipulate Windows Servicesadvapi32.dll::OpenSCManagerA
WIN_USER_APIPerforms GUI Actionsuser32.dll::ActivateKeyboardLayout
user32.dll::CreateMenu
user32.dll::FindWindowA
user32.dll::PeekMessageA
user32.dll::CreateWindowExA

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