agenttesla | d3eeb44651622553b13bca65755ab7714b54b88f9653c1d08ea2c8ea14048aa6

Analysis

max time kernel
53s
max time network
80s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
26-11-2022 08:50

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General

Target

oz.exe
Size

209KB
MD5

3689863670bdbe4cbebb8a8f547f78b5
SHA1

89ca4ac602d587d8c9b6af9cd2fa7a1059c954ff
SHA256

d3eeb44651622553b13bca65755ab7714b54b88f9653c1d08ea2c8ea14048aa6
SHA512

1d3ab0a534e5fc64019e97657ffc86b35aeda3efeef301421bad4c867103a9cee13db5921d3f3c97f8ef945e0a450a210bbeb224a8fbc7ba430b35328434bae8
SSDEEP

3072:4qTIj2We5cfsyYOQ1Z3M0ZH52NSsYUTY82eRnFih+rSs5ThVlmx2XGYmcCXfyFNz:RTJcZ4Z3M0ZI4UTY82eRluwTLwHUHta

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.leonardfood.com
Port:
587
Username:
[email protected]
Password:
K@rimi95
Email To:
[email protected]

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:

oz.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	oz.exe
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	oz.exe
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	oz.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

oz.exe

pid process

908 oz.exe
908 oz.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

oz.exe

description pid process

Token: SeDebugPrivilege 908 oz.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

oz.exe

pid process

908 oz.exe

pid	process
908	oz.exe
908	oz.exe

description	pid	process
Token: SeDebugPrivilege	908	oz.exe

pid	process
908	oz.exe

outlook_office_path 1 IoCs

Processes:

oz.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	oz.exe

outlook_win_path 1 IoCs

Processes:

oz.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	oz.exe

C:\Users\Admin\AppData\Local\Temp\oz.exe
"C:\Users\Admin\AppData\Local\Temp\oz.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:908

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

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/908-54-0x0000000001240000-0x000000000127A000-memory.dmp

Filesize
232KB

Download
memory/908-55-0x0000000075021000-0x0000000075023000-memory.dmp

Filesize
8KB

Download