agenttesla | 146998909998df128388751adf816a2221087a167716d1fdd79e1fb095c54799

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
23-05-2024 01:18

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

146998909998df128388751adf816a2221087a167716d1fdd79e1fb095c54799.exe
Size

165KB
MD5

ac95f49616edcf9662d5381e96c7db42
SHA1

d1344b11a37a778d3d4ea2044a4062869ab062e4
SHA256

146998909998df128388751adf816a2221087a167716d1fdd79e1fb095c54799
SHA512

81c7a055aade7e5af821699b9307495d39a261bb52f70a7c426217214741fccc63f6eecf0d4a4289b94223d9db4e7df7c029002b948b77e5faa2a1b5284dc3f5
SSDEEP

3072:wdayV5pv7h1/tkOKCIzYzEOk5OKPJcI0ktkMXtz1EDrk6QGcmRAVq:I5pDb1sCaek5AI93UJduV

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

https://discord.com/api/webhooks/1082598970343305236/Wpl9RXuO_KYMIPjOB3KaQKem-Oq_QaZ3OhJgiC7UvEvJ_B230afWbPYGOxLc2PBI-Wer

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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
T1552.001
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
T1552.001
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
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

146998909998df128388751adf816a2221087a167716d1fdd79e1fb095c54799.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	146998909998df128388751adf816a2221087a167716d1fdd79e1fb095c54799.exe
Key opened	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	146998909998df128388751adf816a2221087a167716d1fdd79e1fb095c54799.exe
Key opened	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	146998909998df128388751adf816a2221087a167716d1fdd79e1fb095c54799.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.ipify.org
5 api.ipify.org
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

146998909998df128388751adf816a2221087a167716d1fdd79e1fb095c54799.exe

description pid process

Token: SeDebugPrivilege 2792 146998909998df128388751adf816a2221087a167716d1fdd79e1fb095c54799.exe

flow	ioc
4	api.ipify.org
5	api.ipify.org

description	pid	process
Token: SeDebugPrivilege	2792	146998909998df128388751adf816a2221087a167716d1fdd79e1fb095c54799.exe

outlook_office_path 1 IoCs

Processes:

146998909998df128388751adf816a2221087a167716d1fdd79e1fb095c54799.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	146998909998df128388751adf816a2221087a167716d1fdd79e1fb095c54799.exe

outlook_win_path 1 IoCs

Processes:

146998909998df128388751adf816a2221087a167716d1fdd79e1fb095c54799.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	146998909998df128388751adf816a2221087a167716d1fdd79e1fb095c54799.exe

C:\Users\Admin\AppData\Local\Temp\146998909998df128388751adf816a2221087a167716d1fdd79e1fb095c54799.exe
"C:\Users\Admin\AppData\Local\Temp\146998909998df128388751adf816a2221087a167716d1fdd79e1fb095c54799.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2792

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2792-0-0x000000007460E000-0x000000007460F000-memory.dmp

Filesize
4KB

Download
memory/2792-1-0x00000000013D0000-0x0000000001400000-memory.dmp

Filesize
192KB

Download
memory/2792-2-0x0000000074600000-0x0000000074CEE000-memory.dmp

Filesize
6.9MB

Download
memory/2792-3-0x000000007460E000-0x000000007460F000-memory.dmp

Filesize
4KB

Download
memory/2792-4-0x0000000074600000-0x0000000074CEE000-memory.dmp

Filesize
6.9MB

Download