agenttesla | 4d0652cfea0c59cba719fe83663ba43b439906deab66121d2b0fb0c02a468643

General

Target

Payment _Copy.exe
Size

459KB
MD5

183d4f4ea6559f8192b9909dd3b0160c
SHA1

2cd600462508fa3ffe00463d803d2fb5009db88c
SHA256

d6966bdc03399a2691eeba985de79e0a35558b9a40d7e10ea149e06c0508c108
SHA512

ff1667348eab4f2cc65a951b3f6746d2f511c99959b8348cafedb2e455833d2ef33e27870321999e0c87e341ea843f099717ba43ac68ada6f770cd21e9646056

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.ru
Port:
587
Username:
[email protected]
Password:
Blessing123

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/1100-59-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1100-60-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1100-61-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1100-62-0x000000000044CABE-mapping.dmp	family_agenttesla
behavioral1/memory/1100-64-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1100-66-0x0000000000400000-0x0000000000452000-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:

Payment _Copy.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	Payment _Copy.exe
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment _Copy.exe
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment _Copy.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Payment _Copy.exe

description pid process target process

PID 1424 set thread context of 1100 1424 Payment _Copy.exe Payment _Copy.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Payment _Copy.exe

pid process

1100 Payment _Copy.exe
1100 Payment _Copy.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Payment _Copy.exePayment _Copy.exe

description pid process

Token: SeDebugPrivilege 1424 Payment _Copy.exe
Token: SeDebugPrivilege 1100 Payment _Copy.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Payment _Copy.exe

pid process

1100 Payment _Copy.exe

description	pid	process	target process
PID 1424 set thread context of 1100	1424	Payment _Copy.exe	Payment _Copy.exe

pid	process
1100	Payment _Copy.exe
1100	Payment _Copy.exe

description	pid	process
Token: SeDebugPrivilege	1424	Payment _Copy.exe
Token: SeDebugPrivilege	1100	Payment _Copy.exe

pid	process
1100	Payment _Copy.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

Payment _Copy.exePayment _Copy.exe

description	pid	process	target process
PID 1424 wrote to memory of 1100	1424	Payment _Copy.exe	Payment _Copy.exe
PID 1424 wrote to memory of 1100	1424	Payment _Copy.exe	Payment _Copy.exe
PID 1424 wrote to memory of 1100	1424	Payment _Copy.exe	Payment _Copy.exe
PID 1424 wrote to memory of 1100	1424	Payment _Copy.exe	Payment _Copy.exe
PID 1424 wrote to memory of 1100	1424	Payment _Copy.exe	Payment _Copy.exe
PID 1424 wrote to memory of 1100	1424	Payment _Copy.exe	Payment _Copy.exe
PID 1424 wrote to memory of 1100	1424	Payment _Copy.exe	Payment _Copy.exe
PID 1424 wrote to memory of 1100	1424	Payment _Copy.exe	Payment _Copy.exe
PID 1424 wrote to memory of 1100	1424	Payment _Copy.exe	Payment _Copy.exe
PID 1100 wrote to memory of 1208	1100	Payment _Copy.exe	netsh.exe
PID 1100 wrote to memory of 1208	1100	Payment _Copy.exe	netsh.exe
PID 1100 wrote to memory of 1208	1100	Payment _Copy.exe	netsh.exe
PID 1100 wrote to memory of 1208	1100	Payment _Copy.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

Payment _Copy.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	Payment _Copy.exe

outlook_win_path 1 IoCs

Processes:

Payment _Copy.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	Payment _Copy.exe

C:\Users\Admin\AppData\Local\Temp\Payment _Copy.exe
"C:\Users\Admin\AppData\Local\Temp\Payment _Copy.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1424

C:\Users\Admin\AppData\Local\Temp\Payment _Copy.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:1100

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:1208

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/1100-57-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1100-56-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1100-59-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1100-60-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1100-61-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1100-62-0x000000000044CABE-mapping.dmp

Download
memory/1100-64-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1100-66-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1100-68-0x0000000074710000-0x0000000074CBB000-memory.dmp

Filesize
5.7MB

Download
memory/1208-69-0x0000000000000000-mapping.dmp

Download
memory/1424-54-0x0000000075951000-0x0000000075953000-memory.dmp

Filesize
8KB

Download
memory/1424-55-0x0000000074710000-0x0000000074CBB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads