agenttesla | 2dc7864d279868914b4241a995c7dcaed8e739a45f75496d11830b81a8786d71

General

Target

z5SOLICITUDDEPRESUPUESTO08062023.exe
Size

856KB
MD5

9a05d5df841c9eb2a2b0b007054926df
SHA1

c9cf0eb1851a98ff7b221d0b6ac15adab2dfb58d
SHA256

2dc7864d279868914b4241a995c7dcaed8e739a45f75496d11830b81a8786d71
SHA512

54878c3ee0c50824e8fdd10dd8adac0151c28c994709508a3f39744c07f9637477176527a4bbbd9e4bf7178cc23c8cee9853134a8ee297a68f9ee30e8c18006e
SSDEEP

12288:b03cDgPqHVqiDkN0IKkXl+lffrFLpI+1Z:Is0PqH0KkN0IKkXl+df

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.marineclaimoffice.com
Port:
587
Username:
chris@marineclaimoffice.com
Password:
kensarowiwa77
Email To:
chris@marineclaimoffice.com

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

z5SOLICITUDDEPRESUPUESTO08062023.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	z5SOLICITUDDEPRESUPUESTO08062023.exe
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	z5SOLICITUDDEPRESUPUESTO08062023.exe
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	z5SOLICITUDDEPRESUPUESTO08062023.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

z5SOLICITUDDEPRESUPUESTO08062023.exe

description pid process target process

PID 3288 set thread context of 3436 3288 z5SOLICITUDDEPRESUPUESTO08062023.exe z5SOLICITUDDEPRESUPUESTO08062023.exe

description	pid	process	target process
PID 3288 set thread context of 3436	3288	z5SOLICITUDDEPRESUPUESTO08062023.exe	z5SOLICITUDDEPRESUPUESTO08062023.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

z5SOLICITUDDEPRESUPUESTO08062023.exez5SOLICITUDDEPRESUPUESTO08062023.exe

pid	process
3288	z5SOLICITUDDEPRESUPUESTO08062023.exe
3288	z5SOLICITUDDEPRESUPUESTO08062023.exe
3288	z5SOLICITUDDEPRESUPUESTO08062023.exe
3288	z5SOLICITUDDEPRESUPUESTO08062023.exe
3288	z5SOLICITUDDEPRESUPUESTO08062023.exe
3288	z5SOLICITUDDEPRESUPUESTO08062023.exe
3288	z5SOLICITUDDEPRESUPUESTO08062023.exe
3288	z5SOLICITUDDEPRESUPUESTO08062023.exe
3288	z5SOLICITUDDEPRESUPUESTO08062023.exe
3436	z5SOLICITUDDEPRESUPUESTO08062023.exe
3436	z5SOLICITUDDEPRESUPUESTO08062023.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

z5SOLICITUDDEPRESUPUESTO08062023.exez5SOLICITUDDEPRESUPUESTO08062023.exe

description pid process

Token: SeDebugPrivilege 3288 z5SOLICITUDDEPRESUPUESTO08062023.exe
Token: SeDebugPrivilege 3436 z5SOLICITUDDEPRESUPUESTO08062023.exe

description	pid	process
Token: SeDebugPrivilege	3288	z5SOLICITUDDEPRESUPUESTO08062023.exe
Token: SeDebugPrivilege	3436	z5SOLICITUDDEPRESUPUESTO08062023.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

z5SOLICITUDDEPRESUPUESTO08062023.exe

description	pid	process	target process
PID 3288 wrote to memory of 3436	3288	z5SOLICITUDDEPRESUPUESTO08062023.exe	z5SOLICITUDDEPRESUPUESTO08062023.exe
PID 3288 wrote to memory of 3436	3288	z5SOLICITUDDEPRESUPUESTO08062023.exe	z5SOLICITUDDEPRESUPUESTO08062023.exe
PID 3288 wrote to memory of 3436	3288	z5SOLICITUDDEPRESUPUESTO08062023.exe	z5SOLICITUDDEPRESUPUESTO08062023.exe
PID 3288 wrote to memory of 3436	3288	z5SOLICITUDDEPRESUPUESTO08062023.exe	z5SOLICITUDDEPRESUPUESTO08062023.exe
PID 3288 wrote to memory of 3436	3288	z5SOLICITUDDEPRESUPUESTO08062023.exe	z5SOLICITUDDEPRESUPUESTO08062023.exe
PID 3288 wrote to memory of 3436	3288	z5SOLICITUDDEPRESUPUESTO08062023.exe	z5SOLICITUDDEPRESUPUESTO08062023.exe
PID 3288 wrote to memory of 3436	3288	z5SOLICITUDDEPRESUPUESTO08062023.exe	z5SOLICITUDDEPRESUPUESTO08062023.exe
PID 3288 wrote to memory of 3436	3288	z5SOLICITUDDEPRESUPUESTO08062023.exe	z5SOLICITUDDEPRESUPUESTO08062023.exe

outlook_office_path 1 IoCs

Processes:

z5SOLICITUDDEPRESUPUESTO08062023.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	z5SOLICITUDDEPRESUPUESTO08062023.exe

outlook_win_path 1 IoCs

Processes:

z5SOLICITUDDEPRESUPUESTO08062023.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	z5SOLICITUDDEPRESUPUESTO08062023.exe

C:\Users\Admin\AppData\Local\Temp\z5SOLICITUDDEPRESUPUESTO08062023.exe
"C:\Users\Admin\AppData\Local\Temp\z5SOLICITUDDEPRESUPUESTO08062023.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3288

C:\Users\Admin\AppData\Local\Temp\z5SOLICITUDDEPRESUPUESTO08062023.exe
"C:\Users\Admin\AppData\Local\Temp\z5SOLICITUDDEPRESUPUESTO08062023.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3436

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/3288-133-0x0000000000010000-0x00000000000EC000-memory.dmp

Filesize
880KB

Download
memory/3288-134-0x0000000005110000-0x00000000056B4000-memory.dmp

Filesize
5.6MB

Download
memory/3288-135-0x0000000004A80000-0x0000000004B12000-memory.dmp

Filesize
584KB

Download
memory/3288-136-0x0000000004D30000-0x0000000004D40000-memory.dmp

Filesize
64KB

Download
memory/3288-137-0x0000000004B30000-0x0000000004B3A000-memory.dmp

Filesize
40KB

Download
memory/3288-138-0x0000000004D30000-0x0000000004D40000-memory.dmp

Filesize
64KB

Download
memory/3288-139-0x0000000008C70000-0x0000000008D0C000-memory.dmp

Filesize
624KB

Download
memory/3436-140-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3436-142-0x0000000005290000-0x00000000052F6000-memory.dmp

Filesize
408KB

Download
memory/3436-143-0x0000000005410000-0x0000000005420000-memory.dmp

Filesize
64KB

Download
memory/3436-144-0x00000000060A0000-0x00000000060F0000-memory.dmp

Filesize
320KB

Download
memory/3436-145-0x00000000062C0000-0x0000000006482000-memory.dmp

Filesize
1.8MB

Download
memory/3436-146-0x0000000005410000-0x0000000005420000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads