agenttesla | 333b4a89730feb420bc1a76bed5c75943e663abd60eaf91c1bafd8417ccab76d

Analysis

max time kernel
90s
max time network
115s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
28/03/2023, 17:26

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General

Target
Cotización-202002722.pdf.exe
Size 454KB
Sample230328-vzvbzadh2v
SHA256 333b4a89730feb420bc1a76bed5c75943e663abd60eaf91c1bafd8417ccab76d
MD5 617c28ec9403e42fbbce2915d7b9ca98
SHA1 12676d2161a1a8640a555bbce0fd7dcbb1ceb903
SHA512 bbc67585f09c19cabaae345ee57c5bdca551ee1349c24b0404a9cc570bb467ee2e807a4eca4bcf150d424b7b40407c241a8e7679d18b7e05ac63a3e9ddee4994
SSDEEP 12288:y/6fGJ3rRkmrrLG9oouz/rJdNOY/WrdqgYic81v:FCbRzLG+ourldNOYkdPo81v
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
mail.itzayanaland.com
Port
587
Username
[email protected]
Password
H!S6_PFHTAN{
Email to
[email protected]

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	jsc.exe
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	jsc.exe
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	jsc.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3848 set thread context of 2320	3848	Cotización-202002722.pdf.exe	96

Suspicious behavior: EnumeratesProcesses 32 IoCs

pid	Process
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe
3848	Cotización-202002722.pdf.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3848	Cotización-202002722.pdf.exe
Token: SeDebugPrivilege	2320	jsc.exe

Suspicious use of WriteProcessMemory 41 IoCs

description	pid	Process	procid_target
PID 3848 wrote to memory of 2144	3848	Cotización-202002722.pdf.exe	80
PID 3848 wrote to memory of 2144	3848	Cotización-202002722.pdf.exe	80
PID 3848 wrote to memory of 3024	3848	Cotización-202002722.pdf.exe	81
PID 3848 wrote to memory of 3024	3848	Cotización-202002722.pdf.exe	81
PID 3848 wrote to memory of 4568	3848	Cotización-202002722.pdf.exe	82
PID 3848 wrote to memory of 4568	3848	Cotización-202002722.pdf.exe	82
PID 3848 wrote to memory of 1404	3848	Cotización-202002722.pdf.exe	83
PID 3848 wrote to memory of 1404	3848	Cotización-202002722.pdf.exe	83
PID 3848 wrote to memory of 4488	3848	Cotización-202002722.pdf.exe	84
PID 3848 wrote to memory of 4488	3848	Cotización-202002722.pdf.exe	84
PID 3848 wrote to memory of 2176	3848	Cotización-202002722.pdf.exe	85
PID 3848 wrote to memory of 2176	3848	Cotización-202002722.pdf.exe	85
PID 3848 wrote to memory of 4420	3848	Cotización-202002722.pdf.exe	86
PID 3848 wrote to memory of 4420	3848	Cotización-202002722.pdf.exe	86
PID 3848 wrote to memory of 4524	3848	Cotización-202002722.pdf.exe	87
PID 3848 wrote to memory of 4524	3848	Cotización-202002722.pdf.exe	87
PID 3848 wrote to memory of 1012	3848	Cotización-202002722.pdf.exe	88
PID 3848 wrote to memory of 1012	3848	Cotización-202002722.pdf.exe	88
PID 3848 wrote to memory of 1012	3848	Cotización-202002722.pdf.exe	88
PID 3848 wrote to memory of 4108	3848	Cotización-202002722.pdf.exe	89
PID 3848 wrote to memory of 4108	3848	Cotización-202002722.pdf.exe	89
PID 3848 wrote to memory of 3928	3848	Cotización-202002722.pdf.exe	90
PID 3848 wrote to memory of 3928	3848	Cotización-202002722.pdf.exe	90
PID 3848 wrote to memory of 3836	3848	Cotización-202002722.pdf.exe	91
PID 3848 wrote to memory of 3836	3848	Cotización-202002722.pdf.exe	91
PID 3848 wrote to memory of 4928	3848	Cotización-202002722.pdf.exe	92
PID 3848 wrote to memory of 4928	3848	Cotización-202002722.pdf.exe	92
PID 3848 wrote to memory of 1448	3848	Cotización-202002722.pdf.exe	93
PID 3848 wrote to memory of 1448	3848	Cotización-202002722.pdf.exe	93
PID 3848 wrote to memory of 2452	3848	Cotización-202002722.pdf.exe	94
PID 3848 wrote to memory of 2452	3848	Cotización-202002722.pdf.exe	94
PID 3848 wrote to memory of 4584	3848	Cotización-202002722.pdf.exe	95
PID 3848 wrote to memory of 4584	3848	Cotización-202002722.pdf.exe	95
PID 3848 wrote to memory of 2320	3848	Cotización-202002722.pdf.exe	96
PID 3848 wrote to memory of 2320	3848	Cotización-202002722.pdf.exe	96
PID 3848 wrote to memory of 2320	3848	Cotización-202002722.pdf.exe	96
PID 3848 wrote to memory of 2320	3848	Cotización-202002722.pdf.exe	96
PID 3848 wrote to memory of 2320	3848	Cotización-202002722.pdf.exe	96
PID 3848 wrote to memory of 2320	3848	Cotización-202002722.pdf.exe	96
PID 3848 wrote to memory of 2320	3848	Cotización-202002722.pdf.exe	96
PID 3848 wrote to memory of 2320	3848	Cotización-202002722.pdf.exe	96

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	jsc.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	jsc.exe

C:\Users\Admin\AppData\Local\Temp\Cotización-202002722.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Cotización-202002722.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3848
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe"
  2⤵
  PID:2144
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe"
  2⤵
  PID:3024
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe"
  2⤵
  PID:4568
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe"
  2⤵
  PID:1404
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WsatConfig.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WsatConfig.exe"
  2⤵
  PID:4488
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe"
  2⤵
  PID:2176
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:4420
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"
  2⤵
  PID:4524
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe"
  2⤵
  PID:1012
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe"
  2⤵
  PID:4108
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe"
  2⤵
  PID:3928
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Microsoft.Workflow.Compiler.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Microsoft.Workflow.Compiler.exe"
  2⤵
  PID:3836
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe"
  2⤵
  PID:4928
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe"
  2⤵
  PID:1448
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe"
  2⤵
  PID:2452
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe"
  2⤵
  PID:4584
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2320

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/2320-135-0x0000000000400000-0x0000000000430000-memory.dmp

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memory/2320-137-0x00000000056A0000-0x0000000005C44000-memory.dmp

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memory/2320-138-0x00000000050B0000-0x00000000050C0000-memory.dmp

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memory/2320-139-0x0000000004FE0000-0x0000000005046000-memory.dmp

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memory/2320-140-0x0000000006140000-0x00000000061D2000-memory.dmp

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memory/2320-141-0x00000000060F0000-0x00000000060FA000-memory.dmp

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memory/2320-142-0x0000000006270000-0x00000000062C0000-memory.dmp

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memory/2320-143-0x00000000065A0000-0x0000000006762000-memory.dmp

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memory/2320-144-0x00000000050B0000-0x00000000050C0000-memory.dmp

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memory/3848-133-0x00000276B1AA0000-0x00000276B1B16000-memory.dmp

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memory/3848-134-0x00000276CCD70000-0x00000276CCD80000-memory.dmp

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