agenttesla | 142c7662a8e414946b59d2c1089784bd533d50b3542d212a09e821f5cb106b1d

General

Target

jGlmyLDJOXpTOzi.exe
Size

410KB
MD5

9d07adda564bd7c533b801553068c633
SHA1

559cdeb9bba4aff90d964bc91f7e3a0fcf6ec392
SHA256

4d43cd0b305389cd14637ca465d51570c1561d619f978af6c50346b8d80ffe73
SHA512

aacdcd8a5cb83a091971e8e77dabd44d7346c037e07fec04e5b6702417f6005efa482707c2188dea867617af6f1fe7084f6f0345d37e48fd03da2023bba7d436

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.gascuenca.es
Port:
587
Username:
[email protected]
Password:
gasW204@Z7

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/2000-59-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/2000-60-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/2000-61-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/2000-62-0x0000000000446AEE-mapping.dmp	family_agenttesla
behavioral1/memory/2000-64-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/2000-66-0x0000000000400000-0x000000000044C000-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:

jGlmyLDJOXpTOzi.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	jGlmyLDJOXpTOzi.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	jGlmyLDJOXpTOzi.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	jGlmyLDJOXpTOzi.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

jGlmyLDJOXpTOzi.exe

description pid process target process

PID 1180 set thread context of 2000 1180 jGlmyLDJOXpTOzi.exe jGlmyLDJOXpTOzi.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jGlmyLDJOXpTOzi.exe

pid process

2000 jGlmyLDJOXpTOzi.exe
2000 jGlmyLDJOXpTOzi.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

jGlmyLDJOXpTOzi.exe

description pid process

Token: SeDebugPrivilege 2000 jGlmyLDJOXpTOzi.exe

description	pid	process	target process
PID 1180 set thread context of 2000	1180	jGlmyLDJOXpTOzi.exe	jGlmyLDJOXpTOzi.exe

pid	process
2000	jGlmyLDJOXpTOzi.exe
2000	jGlmyLDJOXpTOzi.exe

description	pid	process
Token: SeDebugPrivilege	2000	jGlmyLDJOXpTOzi.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

jGlmyLDJOXpTOzi.exe

description	pid	process	target process
PID 1180 wrote to memory of 2000	1180	jGlmyLDJOXpTOzi.exe	jGlmyLDJOXpTOzi.exe
PID 1180 wrote to memory of 2000	1180	jGlmyLDJOXpTOzi.exe	jGlmyLDJOXpTOzi.exe
PID 1180 wrote to memory of 2000	1180	jGlmyLDJOXpTOzi.exe	jGlmyLDJOXpTOzi.exe
PID 1180 wrote to memory of 2000	1180	jGlmyLDJOXpTOzi.exe	jGlmyLDJOXpTOzi.exe
PID 1180 wrote to memory of 2000	1180	jGlmyLDJOXpTOzi.exe	jGlmyLDJOXpTOzi.exe
PID 1180 wrote to memory of 2000	1180	jGlmyLDJOXpTOzi.exe	jGlmyLDJOXpTOzi.exe
PID 1180 wrote to memory of 2000	1180	jGlmyLDJOXpTOzi.exe	jGlmyLDJOXpTOzi.exe
PID 1180 wrote to memory of 2000	1180	jGlmyLDJOXpTOzi.exe	jGlmyLDJOXpTOzi.exe
PID 1180 wrote to memory of 2000	1180	jGlmyLDJOXpTOzi.exe	jGlmyLDJOXpTOzi.exe

outlook_office_path 1 IoCs

Processes:

jGlmyLDJOXpTOzi.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	jGlmyLDJOXpTOzi.exe

outlook_win_path 1 IoCs

Processes:

jGlmyLDJOXpTOzi.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	jGlmyLDJOXpTOzi.exe

C:\Users\Admin\AppData\Local\Temp\jGlmyLDJOXpTOzi.exe
"C:\Users\Admin\AppData\Local\Temp\jGlmyLDJOXpTOzi.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1180

C:\Users\Admin\AppData\Local\Temp\jGlmyLDJOXpTOzi.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2000

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/1180-54-0x0000000076C81000-0x0000000076C83000-memory.dmp

Filesize
8KB

Download
memory/1180-55-0x0000000074F70000-0x000000007551B000-memory.dmp

Filesize
5.7MB

Download
memory/2000-56-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2000-57-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2000-59-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2000-60-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2000-61-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2000-62-0x0000000000446AEE-mapping.dmp

Download
memory/2000-64-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2000-66-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2000-68-0x0000000074F70000-0x000000007551B000-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