agenttesla | 1b7d970654a2a88ebe3938b18d85fd494d19ec12f0c5568e655c2608eecf3872

Analysis

max time kernel
149s
max time network
140s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
11/08/2026, 12:27

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General

Target
cryptted.ps1
Size 1.4MB
Sample260811-pmtl1sshkb
SHA256 1b7d970654a2a88ebe3938b18d85fd494d19ec12f0c5568e655c2608eecf3872
MD5 5d7d2ba437b72101e5afd90045f9e6ac
SHA1 38cbf46c410a3a323fc771d8d272069789c78ea5
SHA512 57c86eb45562bd7cb22aea29dc4eb5786a30f77a5868dbec55b2111971f2d14de62e4a6a91f300cafba104fb544f9cc66d5c400b3522748b30fd017ae101bfe4
SSDEEP 12288:pnfuRm247BjQChKJZm3GcrK0i24xWi/+fniB:pnWR54FVQvm3GcrK0i24t/+q
TLSH
T102653388C46C770929B5A39F3EF21BCA4F166343B14B1D2BD919AF992BE5231F30254D
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

collection discovery execution agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
mail.pgsu.co.id
Port
587
Username
[email protected]
Password
Vecls16@Vezs
Email to
[email protected]

Signatures

Family: AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

ConfuserEx .NET packer 1 IoCs

Detects ConfuserEx .NET packer.

resource	yara_rule
behavioral2/memory/4832-18-0x0000024EC57C0000-0x0000024EC57CC000-memory.dmp	ConfuserEx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4832 set thread context of 5976	4832	PowerShell.exe	94

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4832	PowerShell.exe

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	aspnet_compiler.exe

Suspicious behavior: EnumeratesProcesses 43 IoCs

pid	Process
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
5976	aspnet_compiler.exe
5976	aspnet_compiler.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe
4832	PowerShell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4832	PowerShell.exe
Token: SeDebugPrivilege	5976	aspnet_compiler.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5976	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4832 wrote to memory of 3528	4832	PowerShell.exe	89
PID 4832 wrote to memory of 4064	4832	PowerShell.exe	90
PID 4832 wrote to memory of 4136	4832	PowerShell.exe	91
PID 4832 wrote to memory of 5376	4832	PowerShell.exe	92
PID 4832 wrote to memory of 4556	4832	PowerShell.exe	93
PID 4832 wrote to memory of 5976	4832	PowerShell.exe	94
PID 4832 wrote to memory of 5976	4832	PowerShell.exe	94
PID 4832 wrote to memory of 5976	4832	PowerShell.exe	94
PID 4832 wrote to memory of 5976	4832	PowerShell.exe	94
PID 4832 wrote to memory of 5976	4832	PowerShell.exe	94

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\cryptted.ps1
1⤵
- Suspicious use of SetThreadContext
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4832
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:3528
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:4064
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:4136
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:5376
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:4556
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  PID:5976

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/4832-17-0x00007FFC13ED0000-0x00007FFC14874000-memory.dmp

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memory/4832-18-0x0000024EC57C0000-0x0000024EC57CC000-memory.dmp

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memory/4832-4-0x0000024EC5840000-0x0000024EC5862000-memory.dmp

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memory/4832-5-0x00007FFC13ED0000-0x00007FFC14874000-memory.dmp

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memory/4832-6-0x00007FFC13ED0000-0x00007FFC14874000-memory.dmp

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memory/4832-7-0x00007FFC13ED0000-0x00007FFC14874000-memory.dmp

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memory/4832-8-0x00007FFC13ED0000-0x00007FFC14874000-memory.dmp

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memory/4832-9-0x00007FFC13ED0000-0x00007FFC14874000-memory.dmp

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memory/4832-10-0x00007FFC13ED0000-0x00007FFC14874000-memory.dmp

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memory/4832-11-0x00007FFC13ED0000-0x00007FFC14874000-memory.dmp

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memory/4832-12-0x00007FFC13ED0000-0x00007FFC14874000-memory.dmp

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memory/4832-13-0x00007FFC13ED0000-0x00007FFC14874000-memory.dmp

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memory/4832-14-0x00007FFC13ED0000-0x00007FFC14874000-memory.dmp

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memory/4832-15-0x00007FFC13ED0000-0x00007FFC14874000-memory.dmp

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memory/4832-1-0x00007FFC13ED0000-0x00007FFC14874000-memory.dmp

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memory/4832-27-0x00007FFC13ED0000-0x00007FFC14874000-memory.dmp

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memory/4832-25-0x00007FFC13ED0000-0x00007FFC14874000-memory.dmp

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memory/4832-0-0x00007FFC1405F000-0x00007FFC14060000-memory.dmp

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memory/4832-21-0x00007FFC13ED0000-0x00007FFC14874000-memory.dmp

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memory/4832-16-0x00007FFC13ED0000-0x00007FFC14874000-memory.dmp

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memory/5976-22-0x0000000074C42000-0x0000000074C43000-memory.dmp

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memory/5976-24-0x0000000005390000-0x00000000053F6000-memory.dmp

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memory/5976-20-0x0000000000400000-0x0000000000440000-memory.dmp

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memory/5976-26-0x0000000074C30000-0x00000000753EC000-memory.dmp

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memory/5976-23-0x00000000058E0000-0x0000000005E9A000-memory.dmp

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memory/5976-28-0x0000000006170000-0x00000000061C0000-memory.dmp

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memory/5976-29-0x0000000006260000-0x00000000062F2000-memory.dmp

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memory/5976-30-0x0000000006D00000-0x0000000006D0A000-memory.dmp

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memory/5976-31-0x0000000074C42000-0x0000000074C43000-memory.dmp

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memory/5976-32-0x0000000074C30000-0x00000000753EC000-memory.dmp

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