agenttesla | b0394f482d51fa137e00ce6dde18239c4c0bd5a9c70211eb7dd15189e351ab16

Analysis

max time kernel
79s
max time network
44s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
04-12-2022 03:09

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General

Target

b0394f482d51fa137e00ce6dde18239c4c0bd5a9c70211eb7dd15189e351ab16.exe
Size

282KB
MD5

f6b5284fa1b205c9a374388b2d74690c
SHA1

db22815c3c3d734bfa5385363daec128a3076c9a
SHA256

b0394f482d51fa137e00ce6dde18239c4c0bd5a9c70211eb7dd15189e351ab16
SHA512

cbae2905491910fc6ceba07b28820af05b6b5fa5c384273ee2a90bb9bb6fc0872f0182b71e29abd1e6217462463fa29c53b577026b5d15e6208efdb42adec6d6
SSDEEP

6144:HLlkvfGgado3JGcgnXArPDyXNEeSr3OEVP55gIibi:HJkXGFdo3EFXS2C97

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.zeyiti-sa.com
Port:
587
Username:
[email protected]
Password:
ZCu)LIW6

Signatures

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

AgentTesla payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1952-54-0x00000000010D0000-0x000000000111C000-memory.dmp	family_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:

b0394f482d51fa137e00ce6dde18239c4c0bd5a9c70211eb7dd15189e351ab16.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	b0394f482d51fa137e00ce6dde18239c4c0bd5a9c70211eb7dd15189e351ab16.exe
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	b0394f482d51fa137e00ce6dde18239c4c0bd5a9c70211eb7dd15189e351ab16.exe
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	b0394f482d51fa137e00ce6dde18239c4c0bd5a9c70211eb7dd15189e351ab16.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

b0394f482d51fa137e00ce6dde18239c4c0bd5a9c70211eb7dd15189e351ab16.exe

pid	process
1952	b0394f482d51fa137e00ce6dde18239c4c0bd5a9c70211eb7dd15189e351ab16.exe
1952	b0394f482d51fa137e00ce6dde18239c4c0bd5a9c70211eb7dd15189e351ab16.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

b0394f482d51fa137e00ce6dde18239c4c0bd5a9c70211eb7dd15189e351ab16.exe

description pid process

Token: SeDebugPrivilege 1952 b0394f482d51fa137e00ce6dde18239c4c0bd5a9c70211eb7dd15189e351ab16.exe

description	pid	process
Token: SeDebugPrivilege	1952	b0394f482d51fa137e00ce6dde18239c4c0bd5a9c70211eb7dd15189e351ab16.exe

outlook_office_path 1 IoCs

Processes:

b0394f482d51fa137e00ce6dde18239c4c0bd5a9c70211eb7dd15189e351ab16.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	b0394f482d51fa137e00ce6dde18239c4c0bd5a9c70211eb7dd15189e351ab16.exe

outlook_win_path 1 IoCs

Processes:

b0394f482d51fa137e00ce6dde18239c4c0bd5a9c70211eb7dd15189e351ab16.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	b0394f482d51fa137e00ce6dde18239c4c0bd5a9c70211eb7dd15189e351ab16.exe

C:\Users\Admin\AppData\Local\Temp\b0394f482d51fa137e00ce6dde18239c4c0bd5a9c70211eb7dd15189e351ab16.exe
"C:\Users\Admin\AppData\Local\Temp\b0394f482d51fa137e00ce6dde18239c4c0bd5a9c70211eb7dd15189e351ab16.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1952

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

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Downloads

memory/1952-54-0x00000000010D0000-0x000000000111C000-memory.dmp

Filesize
304KB

Download
memory/1952-55-0x00000000750A1000-0x00000000750A3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads