MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5439bed3345868043f5016c9b78022ac99c2c0412fe531bf5d3bed4589d0a7f1. 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: 16


Intelligence 16 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5439bed3345868043f5016c9b78022ac99c2c0412fe531bf5d3bed4589d0a7f1
SHA3-384 hash: 8a8e9c99f4a9ce375b11878f11b0bee84fc28a69202ba2ec2d59ffc0c347bfa26306fe9e95b94a32de3e205a765d2f3a
SHA1 hash: f437e85f973b4b184e7052306179f5973c09d9fc
MD5 hash: 94ea820831fcfebb4a32b2ee2018f36b
humanhash: ack-arkansas-north-september
File name:5439bed3345868043f5016c9b78022ac99c2c0412fe531bf5d3bed4589d0a7f1
Download: download sample
Signature XWorm
Create hunting rule
File size:8'185'086 bytes
First seen:2024-10-26 06:43:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 023abd09c65289e3a2df4aa2b19cccec (1 x XWorm)
ssdeep 196608:msIgE6QA1HeT39IigleE9TFa0Z8DOjCdylVSE8SQyyeoD:86p1+TtIiHY9Z8D8CclsL5bD
Threatray 561 similar samples on MalwareBazaar
TLSH T1E286335872F109E8E977517AC192C921EBB3BC660370C74F67F81A222F172F6493A752
TrID 48.7% (.EXE) Win64 Executable (generic) (10522/11/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
File icon (PE):PE icon
dhash icon aebc385c4ce0e8f8 (10 x PythonStealer, 7 x RedLineStealer, 7 x DCRat)
Reporter JAMESWT_WT
Tags:CloudflareTunnelsRAT exe xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
376
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5439bed3345868043f5016c9b78022ac99c2c0412fe531bf5d3bed4589d0a7f1
Verdict:
Malicious activity
Analysis date:
2024-10-26 07:00:21 UTC
Tags:
xworm remote python pyinstaller crypto-regex
Link:
https://app.any.run/tasks/6a32fea8-eed1-4bb2-8233-df3e5c0630c9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.FileRepMalware.13273.14069.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=671c90ffa75e41aa6721a0b0
Tags:
Installer Vmdetect Exploit Extens
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Restart of the analyzed sample
Сreating synchronization primitives
Creating a window
DNS request
Connection attempt
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
expand lolbin microsoft_visual_cc overlay packed packed packer_detected pyinstaller pyinstaller redcap
Link:
https://www.filescan.io/uploads/671c8fb3ae830d48b5db8ea9/reports/e6e51498-c96e-4c09-b804-ed1bbf399752/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/5439bed3345868043f5016c9b78022ac99c2c0412fe531bf5d3bed4589d0a7f1
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/97832fd6-b31e-493e-bcfb-88da1cd7b33f
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1542721
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to capture screen (.Net source)
Found malware configuration
Found pyInstaller with non standard icon
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
Suricata IDS alerts for network traffic
Uses dynamic DNS services
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5439bed3345868043f5016c9b78022ac99c2c0412fe531bf5d3bed4589d0a7f1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5439bed3345868043f5016c9b78022ac99c2c0412fe531bf5d3bed4589d0a7f1/
Threat name:
Win64.Adware.RedCap
Create hunting rule
Status:
Malicious
First seen:
2024-05-02 20:36:48 UTC
File Type:
PE+ (Exe)
Extracted files:
486
AV detection:
15 of 38 (39.47%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kq435uzulbuaip2qc3e3pabcvsm4fqcbf7stdp25hpwulcoqu7yq._file
Verdict:
malicious
Label(s):
donutloader
Create hunting rule
xworm
Create hunting rule
Similar samples:
02be84308541ec4d7614933e6a4985c8fdc7213ab873e7ca5c0aabfe5356e473
XWorm
0c2e058f82341a8b2b4460cd0bdbf2ed9156295e5e9a64b68aa320b817f2fb1d
XWorm
2bd21cf977d4b6792c2170618fd428a4335b7bf8c909f0dd47ecc65aedf9cd9a
XWorm
2e2be20ac0c61653de9551407e30a57d8f7bce1fd1146e0a5cb6ec4ba599696b
XWorm
46e48a77cab4f26eceab825c7371aa1d1191b48f62df0fc83fe2e3215c18070a
XWorm
4d53c18f9c35747419cc289b1da6998457cb6ff5aeaddc1e5e474586b739b1c7
XWorm
7bc1f9245a86efd19c83d810c2954aea2a1955c402ff8ae3a6d4aa4aab4331a3
XWorm
b34c4cff03db4e88cc79f99c387ef565f3f546e0aec6e1fd15e84d0112b362cf
XWorm
error
XWorm
+ 551 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm pyinstaller rat trojan
Link:
https://tria.ge/reports/241026-hgxyxsymgn/
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Loads dropped DLL
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
dcxwq1.duckdns.org:7000
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/12dd6ab0-8126-464e-ab5c-280b86864365
Unpacked files
SH256 hash:
5439bed3345868043f5016c9b78022ac99c2c0412fe531bf5d3bed4589d0a7f1
MD5 hash:
94ea820831fcfebb4a32b2ee2018f36b
SHA1 hash:
f437e85f973b4b184e7052306179f5973c09d9fc
Link:
https://www.unpac.me/results/49903564-11e1-4003-ba96-cf6df521ba55/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5439bed33458/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/5439bed3345868043f5016c9b78022ac99c2c0412fe531bf5d3bed4589d0a7f1

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:PyInstaller
Create hunting rule
Author:@bartblaze
Description:Identifies executable converted using PyInstaller.
Rule name:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

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 (FORCE_INTEGRITY)high
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::ConvertSidToStringSidW
ADVAPI32.dll::ConvertStringSecurityDescriptorToSecurityDescriptorW
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::GetTokenInformation
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDriveTypeW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineW
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetConsoleCtrlHandler
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleWindow
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::RemoveDirectoryW
KERNEL32.dll::SetDllDirectoryW

Comments