🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77cfeabee7f719c9edd65422a19188d34b7dcce2eefeaa1a5ed4e689da5e5545. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 77cfeabee7f719c9edd65422a19188d34b7dcce2eefeaa1a5ed4e689da5e5545
SHA3-384 hash: 9d5cbf19bfea048cb2790a799c6574a75caeb1cede3a86e278e51c4f1c259050789a1b8d21d1a84c9684bc7b37c229f6
SHA1 hash: 22d8baf64884a5040b71c06333b1276ad07a35b4
MD5 hash: 648b5d1109d6e9d49ae9460588b5981a
humanhash: connecticut-chicken-red-kilo
File name:invoice-1645080830.pdf (60).js
Download: download sample
Signature XWorm
Create hunting rule
File size:22'383'672 bytes
First seen:2026-04-27 08:45:41 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 49152:QdOeYJHPSYt8Gcr04zz4IAcr01ZzpYPzhmHhj092cr0ccr0xBDwcr0ES9TUB5G6s:/
TLSH T16537236E5E63192E07BCAE0D542F6BDD07954214E21A17A2D3C3E40B43B7B5B0ED93B8
Magika javascript
Reporter JAMESWT_WT
Tags:js xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Verdict:
Suspicious
Labled as:
PowerShell/TrojanDownloader.Agent
Link:
https://www.hybrid-analysis.com/sample/77cfeabee7f719c9edd65422a19188d34b7dcce2eefeaa1a5ed4e689da5e5545
Verdict:
Malicious
File Type:
js
First seen:
2026-04-27T06:45:00Z UTC
Last seen:
2026-04-27T12:58:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/77cfeabee7f719c9edd65422a19188d34b7dcce2eefeaa1a5ed4e689da5e5545/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/77cfeabee7f719c9edd65422a19188d34b7dcce2eefeaa1a5ed4e689da5e5545
Gathering data
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o7h6vpxh64m4t3owkqrkdemi2nfx3thc537kugs62ttitws6kvcq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution persistence
Link:
https://tria.ge/reports/260427-kqd9aaez5z/
Behaviour
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Browser Information Discovery
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Time Discovery
Drops file in Windows directory
ConfuserEx .NET packer
Adds Run key to start application
Checks computer location settings
Badlisted process makes network request
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/77cfeabee7f719c9edd65422a19188d34b7dcce2eefeaa1a5ed4e689da5e5545

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments