agenttesla | a1c1a27baca651c0a3f4d804eca3b261d8e74fa45782c0b5e734befec00ec841

Analysis

max time kernel
299s
max time network
205s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
11/05/2026, 09:14

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General

Target
HBL, PL Dan INV. pdf.js
Size 52KB
Sample260511-k7vbtsht8m
SHA256 a1c1a27baca651c0a3f4d804eca3b261d8e74fa45782c0b5e734befec00ec841
MD5 1d0f824c965a7eb0a018900641d1b545
SHA1 a19dd11637a3bcbe56c94848ef49571463c8789b
SHA512 803e1b9e9b7b4ad74d60cb789007a87c8a3afc8ac993fa3092beba76796dd6ada6c1d7122cb6b9dd541c57146462fe792583abddb6fb577b7333bc90450e4d22
SSDEEP 768:CO7DwIO/G2OiwW2nXiQ7F8Est7lLIKPID4qnDxWD6f0QK+HbpldGcfwVa+K:CO7DwTdXwWM/7CEs9tnTw66f5tHbpZAK
TLSH
T13433A6EA7B97B0B6069170E72D2FF566E66E4DC0314C8050E9CA70ECF475B16903AD3A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

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

Badlisted process makes network request 7 IoCs

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

flow	pid	Process
4	3212	wscript.exe
7	3212	wscript.exe
9	3212	wscript.exe
20	3212	wscript.exe
21	3212	wscript.exe
22	3212	wscript.exe
23	3212	wscript.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2714754311-527593155-1440850301-1000\Control Panel\International\Geo\Nation	wscript.exe

ConfuserEx .NET packer 2 IoCs

Detects ConfuserEx .NET packer.

resource	yara_rule
behavioral1/memory/4844-20-0x000001FD7EAF0000-0x000001FD7EB04000-memory.dmp	ConfuserEx
behavioral1/memory/4844-23-0x000001FD7EB10000-0x000001FD7EB24000-memory.dmp	ConfuserEx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4844 set thread context of 4456	4844	powershell.exe	97

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4844	powershell.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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 64 IoCs

pid	Process
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4456	aspnet_compiler.exe
4456	aspnet_compiler.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe
4844	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4844	powershell.exe
Token: SeDebugPrivilege	4456	aspnet_compiler.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4456	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3212 wrote to memory of 4844	3212	wscript.exe	90
PID 4844 wrote to memory of 3376	4844	powershell.exe	92
PID 4844 wrote to memory of 3812	4844	powershell.exe	93
PID 4844 wrote to memory of 2876	4844	powershell.exe	94
PID 4844 wrote to memory of 1808	4844	powershell.exe	95
PID 4844 wrote to memory of 2240	4844	powershell.exe	96
PID 4844 wrote to memory of 4456	4844	powershell.exe	97
PID 4844 wrote to memory of 4456	4844	powershell.exe	97
PID 4844 wrote to memory of 4456	4844	powershell.exe	97
PID 4844 wrote to memory of 4456	4844	powershell.exe	97
PID 4844 wrote to memory of 4456	4844	powershell.exe	97

C:\Windows\system32\wscript.exe
wscript.exe "C:\Users\Admin\AppData\Local\Temp\HBL, PL Dan INV. pdf.js"
1⤵
- Badlisted process makes network request
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3212
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nop -ep bypass -file "C:\Temp\40YDX1C7.ps1"
  2⤵
  - Suspicious use of SetThreadContext
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4844
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:3376
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:3812
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:2876
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:1808
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:2240
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    PID:4456

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

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

40YDX1C7.ps1

Path C:\Temp\40YDX1C7.ps1
Size 1.5MB
SHA256 12c1ceecbf26997f1e457d3006d9ea14e95d62e80e6f23e273b8c055658fb103
MD5 e1d2cd5140fdf83435767e55a51831ba
SHA1 1205c6f50ba8644104b88aeb00efe59cb106f0f2
SHA512 d059b3285d39b3d32a9f261ca2b3df88bbc0a67016264b00e1af1b1568dae77a7dc733f1fd31d0f45cb8babe062460cf52025db5cbe5c5817a5fe08284e0ffc6
SSDEEP 24576:cG9S9j/3O812t1UuW8u2R2a5cY3tJClT0R:f
TLSH
T1C465BFD9D16E44D29C057FC9AC142AC78B2546328AB400283A6F7D498F7B5FFC05EEE6
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

__PSScriptPolicyTest_3r0iysfw.sel.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3r0iysfw.sel.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Submit Download

memory/3212-2-0x000001EC12E10000-0x000001EC12E1C000-memory.dmp

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memory/4456-29-0x0000000006080000-0x0000000006112000-memory.dmp

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memory/4456-30-0x0000000006320000-0x000000000632A000-memory.dmp

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memory/4456-36-0x0000000005090000-0x00000000050A9000-memory.dmp

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memory/4456-37-0x0000000005E90000-0x0000000005EF3000-memory.dmp

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memory/4456-35-0x00000000010D0000-0x00000000011AC000-memory.dmp

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memory/4456-28-0x0000000005F90000-0x0000000005FE0000-memory.dmp

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memory/4456-26-0x0000000005260000-0x00000000052C6000-memory.dmp

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memory/4456-24-0x0000000000400000-0x0000000000440000-memory.dmp

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memory/4456-25-0x00000000055E0000-0x0000000005B84000-memory.dmp

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memory/4844-23-0x000001FD7EB10000-0x000001FD7EB24000-memory.dmp

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memory/4844-27-0x000001FD7E710000-0x000001FD7E720000-memory.dmp

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memory/4844-22-0x000001FD7E710000-0x000001FD7E720000-memory.dmp

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memory/4844-8-0x000001FD7E710000-0x000001FD7E720000-memory.dmp

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memory/4844-14-0x000001FD7E7C0000-0x000001FD7E7E2000-memory.dmp

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memory/4844-31-0x000001FD648D0000-0x000001FD648DC000-memory.dmp

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memory/4844-32-0x000001FD7E710000-0x000001FD7E720000-memory.dmp

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memory/4844-34-0x000001FD7E710000-0x000001FD7E720000-memory.dmp

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memory/4844-21-0x000001FD7EB00000-0x000001FD7EB06000-memory.dmp

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memory/4844-20-0x000001FD7EAF0000-0x000001FD7EB04000-memory.dmp

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memory/4844-19-0x000001FD7E710000-0x000001FD7E720000-memory.dmp

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