agenttesla | 15614ea3a27682a5e329b3b7a0b48323e428daba83b2e719e0c7b42f116df8c5

Analysis

max time kernel
143s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
26/05/2024, 01:11

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General

Target

15614ea3a27682a5e329b3b7a0b48323e428daba83b2e719e0c7b42f116df8c5.exe
Size

164KB
MD5

eb976cf24e3a0063b18e3f6e74d888fb
SHA1

79bc51a0ce98532376679155a4aa046b48fe7a16
SHA256

15614ea3a27682a5e329b3b7a0b48323e428daba83b2e719e0c7b42f116df8c5
SHA512

b969996a9aef29749a073ddb5d5929682e81b0b76bc11df6568bc9f0a3ab26b986ef92b5632357b08869555b804af20dbc5bc6149d46077a21ee2e91c22a1122
SSDEEP

3072:7EzT+hGQ1/sAUaK0+A2X5hM3K1YC4g1kbKR4IRCh10:A+5/ne0z2nM3EYTArxRo1

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.keefort.com.ec
Port:
587
Username:
[email protected]
Password:
u=Wa6eChU3nj
Email To:
[email protected]

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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	15614ea3a27682a5e329b3b7a0b48323e428daba83b2e719e0c7b42f116df8c5.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	15614ea3a27682a5e329b3b7a0b48323e428daba83b2e719e0c7b42f116df8c5.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	15614ea3a27682a5e329b3b7a0b48323e428daba83b2e719e0c7b42f116df8c5.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.

flow	ioc
17	api.ipify.org
18	api.ipify.org

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	212	15614ea3a27682a5e329b3b7a0b48323e428daba83b2e719e0c7b42f116df8c5.exe

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	15614ea3a27682a5e329b3b7a0b48323e428daba83b2e719e0c7b42f116df8c5.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	15614ea3a27682a5e329b3b7a0b48323e428daba83b2e719e0c7b42f116df8c5.exe

C:\Users\Admin\AppData\Local\Temp\15614ea3a27682a5e329b3b7a0b48323e428daba83b2e719e0c7b42f116df8c5.exe
"C:\Users\Admin\AppData\Local\Temp\15614ea3a27682a5e329b3b7a0b48323e428daba83b2e719e0c7b42f116df8c5.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:212

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/212-0-0x00000000751EE000-0x00000000751EF000-memory.dmp

Filesize
4KB

Download
memory/212-1-0x0000000000CF0000-0x0000000000D20000-memory.dmp

Filesize
192KB

Download
memory/212-2-0x0000000005D20000-0x00000000062C4000-memory.dmp

Filesize
5.6MB

Download
memory/212-3-0x00000000056E0000-0x0000000005746000-memory.dmp

Filesize
408KB

Download
memory/212-4-0x00000000751E0000-0x0000000075990000-memory.dmp

Filesize
7.7MB

Download
memory/212-5-0x0000000007000000-0x0000000007092000-memory.dmp

Filesize
584KB

Download
memory/212-6-0x00000000071E0000-0x00000000071EA000-memory.dmp

Filesize
40KB

Download
memory/212-7-0x0000000007350000-0x00000000073A0000-memory.dmp

Filesize
320KB

Download
memory/212-8-0x0000000007570000-0x0000000007732000-memory.dmp

Filesize
1.8MB

Download
memory/212-9-0x00000000751EE000-0x00000000751EF000-memory.dmp

Filesize
4KB

Download
memory/212-10-0x00000000751E0000-0x0000000075990000-memory.dmp

Filesize
7.7MB

Download