agenttesla | 6414bff486228a3bd9f80c7c16f23665e1106aa269ded2a406414ddee14b304c

General

Target

PaymentConfirmation.exe
Size

574KB
MD5

2904c3bfa736172932918ccbf91f2d98
SHA1

45331f756bebcd7725963855be38ec8b3611ccd5
SHA256

496b64b591fd2d02597c9f5a4e8570f6a169ae268de8ce463ee00c890a4ad112
SHA512

de2989ba1bd641679d4cbe2683e893bce496841576a5f6313cf689d0c3f69263dc0ed89c76db66a985109b35d33c2dc07d40328a5a63bda3f1563a934356cb33

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
Hunter$#@145722

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
Hunter$#@145722

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
behavioral2/memory/4436-136-0x0000000000400000-0x000000000044C000-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:

PaymentConfirmation.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PaymentConfirmation.exe
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PaymentConfirmation.exe
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PaymentConfirmation.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

PaymentConfirmation.exe

description pid process target process

PID 4124 set thread context of 4436 4124 PaymentConfirmation.exe PaymentConfirmation.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

PaymentConfirmation.exePaymentConfirmation.exe

pid process

4124 PaymentConfirmation.exe
4124 PaymentConfirmation.exe
4124 PaymentConfirmation.exe
4436 PaymentConfirmation.exe
4436 PaymentConfirmation.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

PaymentConfirmation.exePaymentConfirmation.exe

description pid process

Token: SeDebugPrivilege 4124 PaymentConfirmation.exe
Token: SeDebugPrivilege 4436 PaymentConfirmation.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

PaymentConfirmation.exe

pid process

4436 PaymentConfirmation.exe

description	pid	process	target process
PID 4124 set thread context of 4436	4124	PaymentConfirmation.exe	PaymentConfirmation.exe

pid	process
4124	PaymentConfirmation.exe
4124	PaymentConfirmation.exe
4124	PaymentConfirmation.exe
4436	PaymentConfirmation.exe
4436	PaymentConfirmation.exe

description	pid	process
Token: SeDebugPrivilege	4124	PaymentConfirmation.exe
Token: SeDebugPrivilege	4436	PaymentConfirmation.exe

pid	process
4436	PaymentConfirmation.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

PaymentConfirmation.exe

description	pid	process	target process
PID 4124 wrote to memory of 4436	4124	PaymentConfirmation.exe	PaymentConfirmation.exe
PID 4124 wrote to memory of 4436	4124	PaymentConfirmation.exe	PaymentConfirmation.exe
PID 4124 wrote to memory of 4436	4124	PaymentConfirmation.exe	PaymentConfirmation.exe
PID 4124 wrote to memory of 4436	4124	PaymentConfirmation.exe	PaymentConfirmation.exe
PID 4124 wrote to memory of 4436	4124	PaymentConfirmation.exe	PaymentConfirmation.exe
PID 4124 wrote to memory of 4436	4124	PaymentConfirmation.exe	PaymentConfirmation.exe
PID 4124 wrote to memory of 4436	4124	PaymentConfirmation.exe	PaymentConfirmation.exe
PID 4124 wrote to memory of 4436	4124	PaymentConfirmation.exe	PaymentConfirmation.exe

outlook_office_path 1 IoCs

Processes:

PaymentConfirmation.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PaymentConfirmation.exe

outlook_win_path 1 IoCs

Processes:

PaymentConfirmation.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PaymentConfirmation.exe

C:\Users\Admin\AppData\Local\Temp\PaymentConfirmation.exe
"C:\Users\Admin\AppData\Local\Temp\PaymentConfirmation.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4124

C:\Users\Admin\AppData\Local\Temp\PaymentConfirmation.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:4436

Network

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/4124-130-0x0000000000B10000-0x0000000000BA6000-memory.dmp

Filesize
600KB

Download
memory/4124-131-0x0000000005B60000-0x0000000006104000-memory.dmp

Filesize
5.6MB

Download
memory/4124-132-0x00000000055B0000-0x0000000005642000-memory.dmp

Filesize
584KB

Download
memory/4124-133-0x0000000005540000-0x000000000554A000-memory.dmp

Filesize
40KB

Download
memory/4124-134-0x0000000008FA0000-0x000000000903C000-memory.dmp

Filesize
624KB

Download
memory/4436-135-0x0000000000000000-mapping.dmp

Download
memory/4436-136-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/4436-137-0x0000000006820000-0x0000000006886000-memory.dmp

Filesize
408KB

Download
memory/4436-138-0x0000000006D60000-0x0000000006DB0000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads