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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e9e57a57ee45b8faae2e47affd8cf3a6d0cc1283802108f7298ae1d2ef3b43f0. 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


Threat unknown


Vendor detections: 12


Intelligence 12 IOCs YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e9e57a57ee45b8faae2e47affd8cf3a6d0cc1283802108f7298ae1d2ef3b43f0
SHA3-384 hash: 046960e0dee3fe09a02c4fdc32cc279dcea42cf01af4a42e50ee4a4a15cafe1fd300b3072ca341b4a40526a47f9ba674
SHA1 hash: e06387437d72888b7684d836d60d21c8c3f18e07
MD5 hash: e7b2a26c65dc2b1d8138f9fa664a18f2
humanhash: six-four-stairway-winter
File name:install_52cfa0d4.msi
Download: download sample
File size:10'859'008 bytes
First seen:2026-11-13 11:35:46 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 196608:wSVNuTTj24Af3BfxDNedxs4eBltVW3JOAC09zi:wSMTjv8/Sxs4eBM609zi
TLSH T191B6D021B2649464C9BB8072DB2F869BCB71BC405F10DB4B1164B7AA1F33B931AEF745
TrID 88.4% (.MST) Windows SDK Setup Transform script (61000/1/5)
11.5% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika msi
Reporter SOCRadarSTRU
Tags:msi Phantom53 STRU


Avatar
SOCRadarSTRU
🚨 XaocMail, Phantom53, and Havoc: Anatomy of a Halloween Threat Cocktail | SOCRadar STRU IOC

SOCRadar Threat Research Team (STRU) recently identified a multi-stage campaign operated by a Russian-speaking threat actor wielding an AI-assisted toolkit. The adversary’s pipeline chains XaocMail (translated as ChaosMail), a phishing platform delivering ClickFix-style document sharing lures with Phantom53, a stealthy DNS-over-HTTPS (DoH) command-and-control (C2) framework used to drop PowerShell payloads and deploy the Havoc post-exploitation framework on-demand.

📚 Source: https://socradar.io/blog/xaocmail-clickfix-phantom53-havox-america-asia-europe/

🔍 IOC Reference:
Full IOC list available on the SOCRadar platform: https://platform.socradar.com/

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
MSI
Details
Link:
https://research.acce.ciphertechsolutions.com/results/2b3e36ae-14f0-4b7d-b1ba-c9cb1f443b63/
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/99796/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6af6f64083200b505eda6565
Tags:
shellcode vmdetect dropper virus
Gathering data
Verdict:
Malicious
Labled as:
Adware/Generic
Link:
https://www.hybrid-analysis.com/sample/e9e57a57ee45b8faae2e47affd8cf3a6d0cc1283802108f7298ae1d2ef3b43f0
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.expl.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/2005324
Signature
Antivirus detection for dropped file
Contain functionality to detect virtual machines
Found direct / indirect Syscall (likely to bypass EDR)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Potential Privilege Escalation using Task Scheduler highest RunLevel
Sigma detected: Schtasks Creation Or Modification With SYSTEM Privileges
Sigma detected: Suspicious Schtasks Execution AppData Folder
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 2005324 Sample: install_52cfa0d4.msi Startdate: 13/11/2026 Architecture: WINDOWS Score: 92 50 Antivirus detection for dropped file 2->50 52 Multi AV Scanner detection for dropped file 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 2 other signatures 2->56 8 msiexec.exe 3 5 2->8         started        11 pythonw.exe 2 2->11         started        14 msiexec.exe 2 2->14         started        16 pythonw.exe 4 2 2->16         started        process3 dnsIp4 46 C:\Windows\Installer\MSI1BC4.tmp, PE32+ 8->46 dropped 19 msiexec.exe 44 8->19         started        58 Performs DNS queries to domains with low reputation 11->58 60 Contain functionality to detect virtual machines 11->60 62 Uses schtasks.exe or at.exe to add and modify task schedules 14->62 64 Potential Privilege Escalation using Task Scheduler highest RunLevel 14->64 48 on6x1u-usevfm.e8.a8f2aac37385.xyz 16->48 66 Found direct / indirect Syscall (likely to bypass EDR) 16->66 file5 signatures6 process7 file8 38 C:\Users\user\AppData\Roaming\...\_core.pyd, PE32+ 19->38 dropped 40 C:\Users\user\AppData\...\vcruntime140_1.dll, PE32+ 19->40 dropped 42 C:\Users\user\AppData\...\vcruntime140.dll, PE32+ 19->42 dropped 44 8 other malicious files 19->44 dropped 22 schtasks.exe 1 19->22         started        24 schtasks.exe 1 19->24         started        26 schtasks.exe 1 19->26         started        28 schtasks.exe 1 19->28         started        process9 process10 30 conhost.exe 22->30         started        32 conhost.exe 24->32         started        34 conhost.exe 26->34         started        36 conhost.exe 28->36         started       
Score:
98%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/e9e57a57ee45b8faae2e47affd8cf3a6d0cc1283802108f7298ae1d2ef3b43f0
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable Office Document PE (Portable Executable) PE File Layout
Link:
https://app.malva.re/file/e7b2a26c65dc2b1d8138f9fa664a18f2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e9e57a57ee45b8faae2e47affd8cf3a6d0cc1283802108f7298ae1d2ef3b43f0/
Threat name:
Win64.Trojan.Yogi
Create hunting rule
Status:
Malicious
First seen:
2026-11-13 10:40:34 UTC
AV detection:
13 of 39 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5hsxuv7oiw4pvlroi6x73dhtu3imyeudqaqqr5zjrlq5f3z3ipya._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion execution persistence privilege_escalation ransomware
Link:
https://tria.ge/reports/261113-nqp8bsa12p/
Behaviour
Checks SCSI registry key(s)
Modifies data under HKEY_USERS
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy service COM API
Event Triggered Execution: Installer Packages
Drops file in Windows directory
Enumerates connected drives
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Malware Family:
n/a
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2864d5d8-c4b8-49b6-be8f-ac1383107dfd
Malware Family:
yogi
Create hunting rule
Malicious:
True
Tags:
msi usb-check
Link:
https://intel.virussign.com/intelligence/file/e9e57a57ee45b8faae2e47affd8cf3a6d0cc1283802108f7298ae1d2ef3b43f0
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/e9e57a57ee45b8faae2e47affd8cf3a6d0cc1283802108f7298ae1d2ef3b43f0

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:Check_VBox_Guest_Additions
Create hunting rule
Rule name:Check_VmTools
Create hunting rule
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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__ConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:Excel_Hidden_Macro_Sheet
Create hunting rule
Rule name:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:WIN_Sample_Unique_69354b41
Create hunting rule
Author:Marjoriefort
Description:Specimen unique (soumission Bazaar) - strings distinctifs propres au sample
Reference:69354b41e10daf03d3f3af881b32d5c0fec56b1cfe96629fd4c5263413a42854.exe

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/99796/

Comments