agenttesla | 9afc2fa4e67dea5b4fef247dfd34d08a50879394699fe755776d9a2899aa33c3

General

Target

MV PLANA.exe
Size

660KB
MD5

e815ab91c568fe5b40aeb71301c509ca
SHA1

0333ba1af023b094223022861296e5c9e99bd25c
SHA256

d573e471f9c3e98bc9b75511bbf482780d21789811cc46d8170b2f0dbe03c33a
SHA512

6aefdfd2758c88fb192c1eb6467298504e9dc6777b950a80c2e82fcdec9d59a0fbb3f83112097893bf94c9ea7e09c4705b91a9cc41532821e4799196dae267a5

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
secure197.inmotionhosting.com
Port:
587
Username:
[email protected]
Password:
GL@123456

Signatures

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

AgentTesla Payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1648-59-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1648-62-0x000000000044CA5E-mapping.dmp	family_agenttesla
behavioral1/memory/1648-60-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1648-61-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1648-64-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1648-66-0x0000000000400000-0x0000000000452000-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:

MV PLANA.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MV PLANA.exe
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MV PLANA.exe
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MV PLANA.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

MV PLANA.exe

description pid process target process

PID 1348 set thread context of 1648 1348 MV PLANA.exe MV PLANA.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

MV PLANA.exeMV PLANA.exe

pid process

1348 MV PLANA.exe
1648 MV PLANA.exe
1648 MV PLANA.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

MV PLANA.exeMV PLANA.exe

description pid process

Token: SeDebugPrivilege 1348 MV PLANA.exe
Token: SeDebugPrivilege 1648 MV PLANA.exe

description	pid	process	target process
PID 1348 set thread context of 1648	1348	MV PLANA.exe	MV PLANA.exe

pid	process
1348	MV PLANA.exe
1648	MV PLANA.exe
1648	MV PLANA.exe

description	pid	process
Token: SeDebugPrivilege	1348	MV PLANA.exe
Token: SeDebugPrivilege	1648	MV PLANA.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

MV PLANA.exeMV PLANA.exe

description	pid	process	target process
PID 1348 wrote to memory of 1732	1348	MV PLANA.exe	MV PLANA.exe
PID 1348 wrote to memory of 1732	1348	MV PLANA.exe	MV PLANA.exe
PID 1348 wrote to memory of 1732	1348	MV PLANA.exe	MV PLANA.exe
PID 1348 wrote to memory of 1732	1348	MV PLANA.exe	MV PLANA.exe
PID 1348 wrote to memory of 1648	1348	MV PLANA.exe	MV PLANA.exe
PID 1348 wrote to memory of 1648	1348	MV PLANA.exe	MV PLANA.exe
PID 1348 wrote to memory of 1648	1348	MV PLANA.exe	MV PLANA.exe
PID 1348 wrote to memory of 1648	1348	MV PLANA.exe	MV PLANA.exe
PID 1348 wrote to memory of 1648	1348	MV PLANA.exe	MV PLANA.exe
PID 1348 wrote to memory of 1648	1348	MV PLANA.exe	MV PLANA.exe
PID 1348 wrote to memory of 1648	1348	MV PLANA.exe	MV PLANA.exe
PID 1348 wrote to memory of 1648	1348	MV PLANA.exe	MV PLANA.exe
PID 1348 wrote to memory of 1648	1348	MV PLANA.exe	MV PLANA.exe
PID 1648 wrote to memory of 1076	1648	MV PLANA.exe	netsh.exe
PID 1648 wrote to memory of 1076	1648	MV PLANA.exe	netsh.exe
PID 1648 wrote to memory of 1076	1648	MV PLANA.exe	netsh.exe
PID 1648 wrote to memory of 1076	1648	MV PLANA.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

MV PLANA.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MV PLANA.exe

outlook_win_path 1 IoCs

Processes:

MV PLANA.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MV PLANA.exe

C:\Users\Admin\AppData\Local\Temp\MV PLANA.exe
"C:\Users\Admin\AppData\Local\Temp\MV PLANA.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1348

C:\Users\Admin\AppData\Local\Temp\MV PLANA.exe
"{path}"
2⤵
PID:1732

C:\Users\Admin\AppData\Local\Temp\MV PLANA.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:1648

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:1076

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/1076-69-0x0000000000000000-mapping.dmp

Download
memory/1348-54-0x0000000076531000-0x0000000076533000-memory.dmp

Filesize
8KB

Download
memory/1348-55-0x0000000074AE0000-0x000000007508B000-memory.dmp

Filesize
5.7MB

Download
memory/1648-56-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1648-57-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1648-59-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1648-62-0x000000000044CA5E-mapping.dmp

Download
memory/1648-60-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1648-61-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1648-64-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1648-66-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1648-68-0x0000000074A70000-0x000000007501B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads