MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ae44b77950cf8e91ba6f8cbd3607a93a6f90b6601c2255b098fa68ab01b3c3e7. 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: 15


Intelligence 15 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ae44b77950cf8e91ba6f8cbd3607a93a6f90b6601c2255b098fa68ab01b3c3e7
SHA3-384 hash: 3e46b234ed6f6e42706b87cacf8a40415b158a8c6407e019deee56102a1fe5cad56d58c0dce8daa3c0de30e785727dc6
SHA1 hash: 5bb6c5469d28d1f4cd68797586d5473d8e9795c9
MD5 hash: ae98e6bf83b8f0086516a4421385e491
humanhash: one-fish-west-earth
File name:VasuisUly.exe
Download: download sample
Signature XWorm
Create hunting rule
File size:821'760 bytes
First seen:2025-05-23 13:57:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3642c4ad9797c59f810541c9ea7d8d9a (23 x LummaStealer, 3 x Stealc, 1 x XWorm)
ssdeep 12288:uF1CAP7KrcbDQBGfiwYYkAUx/TtKl97qA0wDdAJ5yaggfybTGFOca61oV2:u/CGmYbDQcfzkAnl9tpdAXfaThX8
TLSH T16105AE29D192A2EAFD26407A44A16165B5327A37C63C2FFF4390E3335E0BBC51F69718
TrID 63.5% (.EXE) Win64 Executable (generic) (10522/11/4)
12.2% (.EXE) OS/2 Executable (generic) (2029/13)
12.0% (.EXE) Generic Win/DOS Executable (2002/3)
12.0% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter abuse_ch
Tags:exe xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
455
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
vidar
Create hunting rule
ID:
1
File name:
random.exe
Verdict:
Malicious activity
Analysis date:
2025-05-22 22:34:45 UTC
Tags:
vidar stealer telegram stealc
Link:
https://app.any.run/tasks/53026e20-4128-4baf-bbbc-07d453aa8e70

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win64.MalwareX-gen.20711.27291.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=682fa6832f280a98fb435a14
Tags:
virus krypt
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/68307f0b2d1d8b12425d1ab8/reports/b4363efa-cbf0-4178-b9ee-c841c01ec1f4/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/ae44b77950cf8e91ba6f8cbd3607a93a6f90b6601c2255b098fa68ab01b3c3e7
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/71046fe8-ef97-47b3-8e1a-e76d31a0c734
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1697817
Signature
.NET source code contains process injector
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Compiles code for process injection (via .Net compiler)
Creates a thread in another existing process (thread injection)
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Silenttrinity Stager Msbuild Activity
Suricata IDS alerts for network traffic
Suspicious execution chain found
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected Powershell decode and execute
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1697817 Sample: VasuisUly.exe Startdate: 23/05/2025 Architecture: WINDOWS Score: 100 84 t.me 2->84 86 c.pki.goog 2->86 88 2 other IPs or domains 2->88 98 Suricata IDS alerts for network traffic 2->98 100 Malicious sample detected (through community Yara rule) 2->100 102 Multi AV Scanner detection for submitted file 2->102 104 7 other signatures 2->104 10 VasuisUly.exe 1 2->10         started        signatures3 process4 signatures5 116 Writes to foreign memory regions 10->116 118 Allocates memory in foreign processes 10->118 120 Injects a PE file into a foreign processes 10->120 13 MSBuild.exe 33 10->13         started        17 conhost.exe 10->17         started        process6 dnsIp7 94 t.me 149.154.167.99, 443, 49681 TELEGRAMRU United Kingdom 13->94 96 ae.7.4t.com 78.47.223.238, 443, 49682, 49684 HETZNER-ASDE Germany 13->96 122 Encrypted powershell cmdline option found 13->122 124 Tries to harvest and steal browser information (history, passwords, etc) 13->124 19 powershell.exe 22 13->19         started        23 powershell.exe 13->23         started        25 chrome.exe 13->25         started        27 27 other processes 13->27 signatures8 process9 dnsIp10 64 C:\Users\user\AppData\...\vy40d3fd.cmdline, Unicode 19->64 dropped 106 Writes to foreign memory regions 19->106 108 Compiles code for process injection (via .Net compiler) 19->108 110 Creates a thread in another existing process (thread injection) 19->110 30 csc.exe 3 19->30         started        33 conhost.exe 19->33         started        66 C:\Users\user\AppData\Local\...\fp0hp5a2.0.cs, Unicode 23->66 dropped 35 csc.exe 23->35         started        37 conhost.exe 23->37         started        112 Encrypted powershell cmdline option found 25->112 114 Suspicious execution chain found 25->114 92 192.168.2.7, 138, 443, 49193 unknown unknown 27->92 39 csc.exe 3 27->39         started        41 chrome.exe 27->41         started        44 csc.exe 27->44         started        46 24 other processes 27->46 file11 signatures12 process13 dnsIp14 68 C:\Users\user\AppData\Local\...\vy40d3fd.dll, PE32 30->68 dropped 48 cvtres.exe 1 30->48         started        70 C:\Users\user\AppData\Local\...\fp0hp5a2.dll, PE32 35->70 dropped 50 cvtres.exe 35->50         started        72 C:\Users\user\AppData\Local\...\jeymgoa3.dll, PE32 39->72 dropped 52 cvtres.exe 39->52         started        90 www.google.com 74.125.137.99, 443, 49703, 49706 GOOGLEUS United States 41->90 74 C:\Users\user\AppData\Local\...\vtxakjy1.dll, PE32 44->74 dropped 54 cvtres.exe 44->54         started        76 C:\Users\user\AppData\Local\...\ujs51ure.dll, PE32 46->76 dropped 78 C:\Users\user\AppData\Local\...\nyoq5n2y.dll, PE32 46->78 dropped 80 C:\Users\user\AppData\Local\...\nlbrso14.dll, PE32 46->80 dropped 82 7 other files (none is malicious) 46->82 dropped 56 cvtres.exe 46->56         started        58 cvtres.exe 46->58         started        60 cvtres.exe 46->60         started        62 7 other processes 46->62 file15 process16
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ae44b77950cf8e91ba6f8cbd3607a93a6f90b6601c2255b098fa68ab01b3c3e7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ae44b77950cf8e91ba6f8cbd3607a93a6f90b6601c2255b098fa68ab01b3c3e7/
Threat name:
Win64.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2025-05-22 15:49:36 UTC
File Type:
PE+ (Exe)
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vzclo6kqz6hjdotprs6tmb5jhjxzbntadqrflmey7jukwantyptq._file
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:lumma family:njrat family:vidar family:xworm botnet:fb979e2a0c2aebcb6d63420e172502f2 botnet:hacked credential_access cryptone defense_evasion discovery execution packer persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/250523-q9v9sss1gw/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Obfuscated Files or Information: Command Obfuscation
Checks computer location settings
Drops startup file
Executes dropped EXE
Unsecured Credentials: Credentials In Files
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Uses browser remote debugging
CryptOne packer
Detect Vidar Stealer
Detect Xworm Payload
Lumma Stealer, LummaC
Lumma family
Njrat family
Vidar
Vidar family
Xworm
Xworm family
njRAT/Bladabindi
Malware Config
C2 Extraction:
https://t.me/eom25t
https://steamcommunity.com/profiles/76561199855598339
94.26.90.81:2404
https://bogtkr.top/zhyk/api
https://narrathfpt.top/tekq
https://escczlv.top/bufi
https://localixbiw.top/zlpa
https://korxddl.top/qidz
https://ordntx.top/pxla/api
https://diecam.top/laur/api
https://citellcagt.top/gjtu
213.209.150.210:7773
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a8ebe81e-38a7-4777-b9e1-bb1190f94bdc
Unpacked files
SH256 hash:
ae44b77950cf8e91ba6f8cbd3607a93a6f90b6601c2255b098fa68ab01b3c3e7
MD5 hash:
ae98e6bf83b8f0086516a4421385e491
SHA1 hash:
5bb6c5469d28d1f4cd68797586d5473d8e9795c9
Link:
https://www.unpac.me/results/b4886597-fba0-411a-b528-6f1c80704c00/
Malware family:
CryptBot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ae44b77950cf/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/ae44b77950cf8e91ba6f8cbd3607a93a6f90b6601c2255b098fa68ab01b3c3e7

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
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)

File information

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

Web download

XWorm

Executable exe ae44b77950cf8e91ba6f8cbd3607a93a6f90b6601c2255b098fa68ab01b3c3e7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3549908/
  
Delivery method
Distributed via web download

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 (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileA
KERNEL32.dll::CreateFileW

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