agenttesla | a76b7df57b1b16e4bac4e1e19e88b1a03c0b31aec4441046be5cbe7ce68cd58c

General

Target

cf79503bf57553739c5fb81699b3aa38.exe
Size

670KB
MD5

cf79503bf57553739c5fb81699b3aa38
SHA1

b90fb7c842aa220339ae4d72569410cb8a9ed1b6
SHA256

a76b7df57b1b16e4bac4e1e19e88b1a03c0b31aec4441046be5cbe7ce68cd58c
SHA512

2f32187f9f2edb940ce3389b78f63c8429cab7252d20c3bd8acfdbaaf090b38c12b7524687aa3764ac4e08fba3d1dac051e4d419e18fdd1d584d4f39d5274ed8
SSDEEP

12288:WPuYd+V6b1momPZefMXrX120LJy0uw999QhJqzDE2uh7WwtmgHXktAplclePuYd1:WPuYd+V6bIomxiMXr40glhJQo2M7JAW1

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.gmail.com
Port:
587
Username:
[email protected]
Password:
hnxqezadblabdsss

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:

cf79503bf57553739c5fb81699b3aa38.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cf79503bf57553739c5fb81699b3aa38.exe
Key opened	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cf79503bf57553739c5fb81699b3aa38.exe
Key opened	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cf79503bf57553739c5fb81699b3aa38.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

cf79503bf57553739c5fb81699b3aa38.exe

description pid process target process

PID 1168 set thread context of 1496 1168 cf79503bf57553739c5fb81699b3aa38.exe cf79503bf57553739c5fb81699b3aa38.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

cf79503bf57553739c5fb81699b3aa38.exe

pid process

1496 cf79503bf57553739c5fb81699b3aa38.exe
1496 cf79503bf57553739c5fb81699b3aa38.exe
1496 cf79503bf57553739c5fb81699b3aa38.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

cf79503bf57553739c5fb81699b3aa38.exe

description pid process

Token: SeDebugPrivilege 1496 cf79503bf57553739c5fb81699b3aa38.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

cf79503bf57553739c5fb81699b3aa38.exe

pid process

1496 cf79503bf57553739c5fb81699b3aa38.exe

description	pid	process	target process
PID 1168 set thread context of 1496	1168	cf79503bf57553739c5fb81699b3aa38.exe	cf79503bf57553739c5fb81699b3aa38.exe

pid	process
1496	cf79503bf57553739c5fb81699b3aa38.exe
1496	cf79503bf57553739c5fb81699b3aa38.exe
1496	cf79503bf57553739c5fb81699b3aa38.exe

description	pid	process
Token: SeDebugPrivilege	1496	cf79503bf57553739c5fb81699b3aa38.exe

pid	process
1496	cf79503bf57553739c5fb81699b3aa38.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

cf79503bf57553739c5fb81699b3aa38.exe

description	pid	process	target process
PID 1168 wrote to memory of 1496	1168	cf79503bf57553739c5fb81699b3aa38.exe	cf79503bf57553739c5fb81699b3aa38.exe
PID 1168 wrote to memory of 1496	1168	cf79503bf57553739c5fb81699b3aa38.exe	cf79503bf57553739c5fb81699b3aa38.exe
PID 1168 wrote to memory of 1496	1168	cf79503bf57553739c5fb81699b3aa38.exe	cf79503bf57553739c5fb81699b3aa38.exe
PID 1168 wrote to memory of 1496	1168	cf79503bf57553739c5fb81699b3aa38.exe	cf79503bf57553739c5fb81699b3aa38.exe
PID 1168 wrote to memory of 1496	1168	cf79503bf57553739c5fb81699b3aa38.exe	cf79503bf57553739c5fb81699b3aa38.exe
PID 1168 wrote to memory of 1496	1168	cf79503bf57553739c5fb81699b3aa38.exe	cf79503bf57553739c5fb81699b3aa38.exe
PID 1168 wrote to memory of 1496	1168	cf79503bf57553739c5fb81699b3aa38.exe	cf79503bf57553739c5fb81699b3aa38.exe
PID 1168 wrote to memory of 1496	1168	cf79503bf57553739c5fb81699b3aa38.exe	cf79503bf57553739c5fb81699b3aa38.exe
PID 1168 wrote to memory of 1496	1168	cf79503bf57553739c5fb81699b3aa38.exe	cf79503bf57553739c5fb81699b3aa38.exe

outlook_office_path 1 IoCs

Processes:

cf79503bf57553739c5fb81699b3aa38.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cf79503bf57553739c5fb81699b3aa38.exe

outlook_win_path 1 IoCs

Processes:

cf79503bf57553739c5fb81699b3aa38.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cf79503bf57553739c5fb81699b3aa38.exe

C:\Users\Admin\AppData\Local\Temp\cf79503bf57553739c5fb81699b3aa38.exe
"C:\Users\Admin\AppData\Local\Temp\cf79503bf57553739c5fb81699b3aa38.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1168

C:\Users\Admin\AppData\Local\Temp\cf79503bf57553739c5fb81699b3aa38.exe
"C:\Users\Admin\AppData\Local\Temp\cf79503bf57553739c5fb81699b3aa38.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1496

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/1168-54-0x00000000010F0000-0x000000000119E000-memory.dmp

Filesize
696KB

Download
memory/1168-55-0x0000000075FE1000-0x0000000075FE3000-memory.dmp

Filesize
8KB

Download
memory/1168-56-0x0000000000370000-0x000000000038A000-memory.dmp

Filesize
104KB

Download
memory/1168-57-0x0000000000340000-0x000000000034E000-memory.dmp

Filesize
56KB

Download
memory/1168-58-0x0000000000F00000-0x0000000000F72000-memory.dmp

Filesize
456KB

Download
memory/1168-59-0x0000000004C30000-0x0000000004C68000-memory.dmp

Filesize
224KB

Download
memory/1496-60-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1496-61-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1496-63-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1496-64-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1496-66-0x000000000043249E-mapping.dmp

Download
memory/1496-65-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1496-68-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1496-70-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads