Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/06/2026, 20:21
Static task
static1
Behavioral task
behavioral1
Sample
15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe
Resource
win11ltsc2024-20260629-en
General
- Target 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe
- Size 1022KB
- Sample260629-y42tdsfx4l
- SHA256 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773
- MD5 753071565fe55de2efa7255beb83bb8c
- SHA1 bf3fa17b63167d0460fce68f5add46ba4bfba889
- SHA512 5c9e1d9d26e30cd89ec9add1a90f7e254540985199350dd6fc202314a7d68e3963170f78c959e8391c2a3e1061cbacdcc096614176594f9b59440ad8e64c9a63
- SSDEEP 24576:Cr+iDcZwfu3ZdNYKg/duI+GYK/LUbt34HK:k+iQOu3eKg/duI+SLUbt
- TLSH T1382501946A59E606C99157780EB1F23903FD2EE9BA11C2165FED6DFBBA32F110C10393
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
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agenttesla
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Protocol
smtp
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Host
mail.onionmail.org
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Port
587
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Username
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Password
sendboxorigin12
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Email to
Signatures
- Family: AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 6496 powershell.exe 4136 powershell.exe 1140 powershell.exe - Executes dropped EXE 4 IoCs
pid Process 5364 UDZSZyoZuGoZsi.exe 4416 UDZSZyoZuGoZsi.exe 6700 UDZSZyoZuGoZsi.exe 6512 UDZSZyoZuGoZsi.exe - Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2900715619-172032027-1873877232-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe Key opened \REGISTRY\USER\S-1-5-21-2900715619-172032027-1873877232-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UDZSZyoZuGoZsi.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2900715619-172032027-1873877232-1000\Software\Microsoft\Windows\CurrentVersion\Run\UDZSZyoZuGoZsi = "\"C:\\Windows\\system32\\WindowsPowerShell\\v1.0\\powershell.exe\" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -File \"C:\\Users\\Admin\\AppData\\Local\\Temp\\mdxu3lc1aiw.ps1\"" 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.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 1 ip-api.com - Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 5420 set thread context of 1436 5420 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe 91 PID 5364 set thread context of 6512 5364 UDZSZyoZuGoZsi.exe 101 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language UDZSZyoZuGoZsi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language UDZSZyoZuGoZsi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe - Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 5420 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe 5420 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe 5420 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe 5420 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe 1436 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe 1436 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe 6496 powershell.exe 6496 powershell.exe 1140 powershell.exe 1140 powershell.exe 5364 UDZSZyoZuGoZsi.exe 5364 UDZSZyoZuGoZsi.exe 5364 UDZSZyoZuGoZsi.exe 5364 UDZSZyoZuGoZsi.exe 5364 UDZSZyoZuGoZsi.exe 5364 UDZSZyoZuGoZsi.exe 6512 UDZSZyoZuGoZsi.exe 6512 UDZSZyoZuGoZsi.exe 4136 powershell.exe 4136 powershell.exe - Suspicious use of AdjustPrivilegeToken 49 IoCs
description pid Process Token: SeDebugPrivilege 5420 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe Token: SeDebugPrivilege 1436 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe Token: SeDebugPrivilege 6496 powershell.exe Token: SeDebugPrivilege 1140 powershell.exe Token: SeIncreaseQuotaPrivilege 6496 powershell.exe Token: SeSecurityPrivilege 6496 powershell.exe Token: SeTakeOwnershipPrivilege 6496 powershell.exe Token: SeLoadDriverPrivilege 6496 powershell.exe Token: SeSystemProfilePrivilege 6496 powershell.exe Token: SeSystemtimePrivilege 6496 powershell.exe Token: SeProfSingleProcessPrivilege 6496 powershell.exe Token: SeIncBasePriorityPrivilege 6496 powershell.exe Token: SeCreatePagefilePrivilege 6496 powershell.exe Token: SeBackupPrivilege 6496 powershell.exe Token: SeRestorePrivilege 6496 powershell.exe Token: SeShutdownPrivilege 6496 powershell.exe Token: SeDebugPrivilege 6496 powershell.exe Token: SeSystemEnvironmentPrivilege 6496 powershell.exe Token: SeRemoteShutdownPrivilege 6496 powershell.exe Token: SeUndockPrivilege 6496 powershell.exe Token: SeManageVolumePrivilege 6496 powershell.exe Token: 33 6496 powershell.exe Token: 34 6496 powershell.exe Token: 35 6496 powershell.exe Token: 36 6496 powershell.exe Token: SeDebugPrivilege 5364 UDZSZyoZuGoZsi.exe Token: SeDebugPrivilege 6512 UDZSZyoZuGoZsi.exe Token: SeDebugPrivilege 4136 powershell.exe Token: SeIncreaseQuotaPrivilege 4136 powershell.exe Token: SeSecurityPrivilege 4136 powershell.exe Token: SeTakeOwnershipPrivilege 4136 powershell.exe Token: SeLoadDriverPrivilege 4136 powershell.exe Token: SeSystemProfilePrivilege 4136 powershell.exe Token: SeSystemtimePrivilege 4136 powershell.exe Token: SeProfSingleProcessPrivilege 4136 powershell.exe Token: SeIncBasePriorityPrivilege 4136 powershell.exe Token: SeCreatePagefilePrivilege 4136 powershell.exe Token: SeBackupPrivilege 4136 powershell.exe Token: SeRestorePrivilege 4136 powershell.exe Token: SeShutdownPrivilege 4136 powershell.exe Token: SeDebugPrivilege 4136 powershell.exe Token: SeSystemEnvironmentPrivilege 4136 powershell.exe Token: SeRemoteShutdownPrivilege 4136 powershell.exe Token: SeUndockPrivilege 4136 powershell.exe Token: SeManageVolumePrivilege 4136 powershell.exe Token: 33 4136 powershell.exe Token: 34 4136 powershell.exe Token: 35 4136 powershell.exe Token: 36 4136 powershell.exe - Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 5420 wrote to memory of 6496 5420 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe 88 PID 5420 wrote to memory of 3672 5420 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe 90 PID 5420 wrote to memory of 1436 5420 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe 91 PID 5420 wrote to memory of 1436 5420 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe 91 PID 5420 wrote to memory of 1436 5420 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe 91 PID 5420 wrote to memory of 1436 5420 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe 91 PID 5420 wrote to memory of 1436 5420 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe 91 PID 1140 wrote to memory of 5364 1140 powershell.exe 95 PID 5364 wrote to memory of 4136 5364 UDZSZyoZuGoZsi.exe 97 PID 5364 wrote to memory of 4416 5364 UDZSZyoZuGoZsi.exe 99 PID 5364 wrote to memory of 6700 5364 UDZSZyoZuGoZsi.exe 100 PID 5364 wrote to memory of 6512 5364 UDZSZyoZuGoZsi.exe 101 PID 5364 wrote to memory of 6512 5364 UDZSZyoZuGoZsi.exe 101 PID 5364 wrote to memory of 6512 5364 UDZSZyoZuGoZsi.exe 101 PID 5364 wrote to memory of 6512 5364 UDZSZyoZuGoZsi.exe 101 PID 5364 wrote to memory of 6512 5364 UDZSZyoZuGoZsi.exe 101 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2900715619-172032027-1873877232-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UDZSZyoZuGoZsi.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe"C:\Users\Admin\AppData\Local\Temp\15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5420 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:6496
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C:\Users\Admin\AppData\Local\Temp\15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe"C:\Users\Admin\AppData\Local\Temp\15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe"2⤵PID:3672
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C:\Users\Admin\AppData\Local\Temp\15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe"C:\Users\Admin\AppData\Local\Temp\15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1436
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C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -File "C:\Users\Admin\AppData\Local\Temp\mdxu3lc1aiw.ps1"1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1140 -
C:\Users\Admin\AppData\Roaming\UDZSZyoZuGoZsi.exe"C:\Users\Admin\AppData\Roaming\UDZSZyoZuGoZsi.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5364 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\UDZSZyoZuGoZsi.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4136
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C:\Users\Admin\AppData\Roaming\UDZSZyoZuGoZsi.exe"C:\Users\Admin\AppData\Roaming\UDZSZyoZuGoZsi.exe"3⤵
- Executes dropped EXE
PID:4416
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C:\Users\Admin\AppData\Roaming\UDZSZyoZuGoZsi.exe"C:\Users\Admin\AppData\Roaming\UDZSZyoZuGoZsi.exe"3⤵
- Executes dropped EXE
PID:6700
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C:\Users\Admin\AppData\Roaming\UDZSZyoZuGoZsi.exe"C:\Users\Admin\AppData\Roaming\UDZSZyoZuGoZsi.exe"3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
PID:6512
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Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 21KB
- SHA256 a2b9af9cc84adbe3991418a95447f391f32dd0ef55ecf4c8ced543665173ac1d
- MD5 896d09df56a3ae8e0e341b954cf8b56c
- SHA1 22fde1f4d637e051477f52ad99de8c1c5f2f0bd7
- SHA512 cdace1d7e257d18a87fef7d73367dd9dd753defcee23678dae26a49af47e99b9120a7f0e2c066f572edb7ebf61b32b6f06a378144070c59816919c9a2e6d2e7d
- SSDEEP 384:eSEboT1iBGmGW14bAzOk90A3AoCU+gezrr2PnlIAXr4B+tWsVQzKwIvYbhNaPcWG:y0Z6GlWiMzOk90AQg+h6dIAXrq+ZAHbF
- TLSH T163A2C578213F6DC7D8D216B010D20AF7FBE4D4899AF651D4AF1BDE2F4C90ABA4A60524
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_iyulqmqw.iee.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\mdxu3lc1aiw.ps1
- Size 1KB
- SHA256 d4ad2446b6697a7f58d7d4e58d79b17084d487a988d23c2ef0194c2f992f1f0e
- MD5 930a8911784b23d6619e3dbd6c01f747
- SHA1 2a76255278249d79f55823ff0cb225335fb4d3b0
- SHA512 21d17786745da10ec2a9f585884e717989d0dd8b0d6ef4db37f4194f2b4016fcad20dfc10b118262aef6faad3017458717d60f702f11b02c17037cc4b64df0c0
- TLSH T16B11C11B8E8607C5406443F5461375CDB56DA2CB2BAF019054EDB8EEB73BD23382ACE5
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\UDZSZyoZuGoZsi.exe
- Size 1022KB
- SHA256 15aaf73463293853052302ab88e24885f054bbce3fcbf1a6aa8cf02a4410c773
- MD5 753071565fe55de2efa7255beb83bb8c
- SHA1 bf3fa17b63167d0460fce68f5add46ba4bfba889
- SHA512 5c9e1d9d26e30cd89ec9add1a90f7e254540985199350dd6fc202314a7d68e3963170f78c959e8391c2a3e1061cbacdcc096614176594f9b59440ad8e64c9a63
- SSDEEP 24576:Cr+iDcZwfu3ZdNYKg/duI+GYK/LUbt34HK:k+iQOu3eKg/duI+SLUbt
- TLSH T1382501946A59E606C99157780EB1F23903FD2EE9BA11C2165FED6DFBBA32F110C10393
- MD5 SHA1 SHA512 SSDEEP TLSH