agenttesla | 2da74da0966fc748461e65e8e46d49f6fba1c50b3a7473df905205eec1fad3b9

General

Target

ConsoleApp15.exe
Size

140KB
MD5

9c8282590f9bc40955ca14389309fe86
SHA1

078e9d1dfbad7293f96040454778134a2d124e4a
SHA256

2da74da0966fc748461e65e8e46d49f6fba1c50b3a7473df905205eec1fad3b9
SHA512

91aaf688307b946eab0b07564caf07fb197101eacc64000e33c3346a977a2cfb8fbad9049f7fc21ddcd4e90ac6bafde2e1111749c89be19c5ab0503037b244c6

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.sinyar.com
Port:
587
Username:
[email protected]
Password:
Sin@254#Sa2

Signatures

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

AgentTesla Payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1408-63-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1408-62-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1408-64-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1408-65-0x000000000043760E-mapping.dmp	family_agenttesla
behavioral1/memory/1408-66-0x0000000000400000-0x000000000043C000-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:

ConsoleApp15.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ConsoleApp15.exe
Key opened	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ConsoleApp15.exe
Key opened	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ConsoleApp15.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

ConsoleApp15.exe

description pid process target process

PID 1336 set thread context of 1408 1336 ConsoleApp15.exe ConsoleApp15.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

ConsoleApp15.exeConsoleApp15.exe

pid process

1336 ConsoleApp15.exe
1336 ConsoleApp15.exe
1336 ConsoleApp15.exe
1408 ConsoleApp15.exe
1408 ConsoleApp15.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

ConsoleApp15.exeConsoleApp15.exe

description pid process

Token: SeDebugPrivilege 1336 ConsoleApp15.exe
Token: SeDebugPrivilege 1408 ConsoleApp15.exe

description	pid	process	target process
PID 1336 set thread context of 1408	1336	ConsoleApp15.exe	ConsoleApp15.exe

pid	process
1336	ConsoleApp15.exe
1336	ConsoleApp15.exe
1336	ConsoleApp15.exe
1408	ConsoleApp15.exe
1408	ConsoleApp15.exe

description	pid	process
Token: SeDebugPrivilege	1336	ConsoleApp15.exe
Token: SeDebugPrivilege	1408	ConsoleApp15.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

ConsoleApp15.exe

description	pid	process	target process
PID 1336 wrote to memory of 1076	1336	ConsoleApp15.exe	ConsoleApp15.exe
PID 1336 wrote to memory of 1076	1336	ConsoleApp15.exe	ConsoleApp15.exe
PID 1336 wrote to memory of 1076	1336	ConsoleApp15.exe	ConsoleApp15.exe
PID 1336 wrote to memory of 1076	1336	ConsoleApp15.exe	ConsoleApp15.exe
PID 1336 wrote to memory of 1076	1336	ConsoleApp15.exe	ConsoleApp15.exe
PID 1336 wrote to memory of 1076	1336	ConsoleApp15.exe	ConsoleApp15.exe
PID 1336 wrote to memory of 1076	1336	ConsoleApp15.exe	ConsoleApp15.exe
PID 1336 wrote to memory of 1408	1336	ConsoleApp15.exe	ConsoleApp15.exe
PID 1336 wrote to memory of 1408	1336	ConsoleApp15.exe	ConsoleApp15.exe
PID 1336 wrote to memory of 1408	1336	ConsoleApp15.exe	ConsoleApp15.exe
PID 1336 wrote to memory of 1408	1336	ConsoleApp15.exe	ConsoleApp15.exe
PID 1336 wrote to memory of 1408	1336	ConsoleApp15.exe	ConsoleApp15.exe
PID 1336 wrote to memory of 1408	1336	ConsoleApp15.exe	ConsoleApp15.exe
PID 1336 wrote to memory of 1408	1336	ConsoleApp15.exe	ConsoleApp15.exe
PID 1336 wrote to memory of 1408	1336	ConsoleApp15.exe	ConsoleApp15.exe
PID 1336 wrote to memory of 1408	1336	ConsoleApp15.exe	ConsoleApp15.exe
PID 1336 wrote to memory of 1408	1336	ConsoleApp15.exe	ConsoleApp15.exe
PID 1336 wrote to memory of 1408	1336	ConsoleApp15.exe	ConsoleApp15.exe
PID 1336 wrote to memory of 1408	1336	ConsoleApp15.exe	ConsoleApp15.exe

outlook_office_path 1 IoCs

Processes:

ConsoleApp15.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ConsoleApp15.exe

outlook_win_path 1 IoCs

Processes:

ConsoleApp15.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ConsoleApp15.exe

C:\Users\Admin\AppData\Local\Temp\ConsoleApp15.exe
"C:\Users\Admin\AppData\Local\Temp\ConsoleApp15.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1336

C:\Users\Admin\AppData\Local\Temp\ConsoleApp15.exe
C:\Users\Admin\AppData\Local\Temp\ConsoleApp15.exe
2⤵
PID:1076

C:\Users\Admin\AppData\Local\Temp\ConsoleApp15.exe
C:\Users\Admin\AppData\Local\Temp\ConsoleApp15.exe
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1408

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1336-54-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/1336-56-0x0000000076201000-0x0000000076203000-memory.dmp

Filesize
8KB

Download
memory/1336-57-0x0000000004D40000-0x0000000004D41000-memory.dmp

Filesize
4KB

Download
memory/1336-58-0x0000000004200000-0x0000000004256000-memory.dmp

Filesize
344KB

Download
memory/1336-59-0x0000000000660000-0x0000000000684000-memory.dmp

Filesize
144KB

Download
memory/1408-60-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1408-63-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1408-62-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1408-61-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1408-64-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1408-65-0x000000000043760E-mapping.dmp

Download
memory/1408-66-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1408-68-0x0000000000600000-0x0000000000601000-memory.dmp

Filesize
4KB

Download
memory/1408-69-0x0000000000601000-0x0000000000602000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads