agenttesla | 49121cf42d9ee0f820e76416c3bd0ea7f69036fde442ca8ad2a69737c50ac97e

General

Target

Pago Transferencia.pdf.exe
Size

489KB
MD5

02bf0fc6d6fdc5aa692f136da966b62c
SHA1

7ab36a1ea547408e9254428887b3a41a83e2c849
SHA256

49121cf42d9ee0f820e76416c3bd0ea7f69036fde442ca8ad2a69737c50ac97e
SHA512

2984aa3dbfbba599e3972831646f58015230268cd5ad2a468e0194804ab5132219a256efbfddfd2d3ee78b29b4dad0b8b67b79ec38bfba9919b3941e0dd4cd23

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.bhgautopartes.com
Port:
587
Username:
ugo@bhgautopartes.com
Password:
icui4cu2@@

Signatures

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

AgentTesla Payload 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3160-127-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/3160-128-0x0000000000436DCE-mapping.dmp	family_agenttesla
behavioral2/memory/3160-133-0x0000000004D80000-0x000000000527E000-memory.dmp	family_agenttesla

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:

Pago Transferencia.pdf.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Pago Transferencia.pdf.exe
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Pago Transferencia.pdf.exe
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Pago Transferencia.pdf.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Pago Transferencia.pdf.exe

description pid process target process

PID 2748 set thread context of 3160 2748 Pago Transferencia.pdf.exe Pago Transferencia.pdf.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Pago Transferencia.pdf.exePago Transferencia.pdf.exe

pid process

2748 Pago Transferencia.pdf.exe
2748 Pago Transferencia.pdf.exe
3160 Pago Transferencia.pdf.exe
3160 Pago Transferencia.pdf.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Pago Transferencia.pdf.exePago Transferencia.pdf.exe

description pid process

Token: SeDebugPrivilege 2748 Pago Transferencia.pdf.exe
Token: SeDebugPrivilege 3160 Pago Transferencia.pdf.exe

description	pid	process	target process
PID 2748 set thread context of 3160	2748	Pago Transferencia.pdf.exe	Pago Transferencia.pdf.exe

pid	process
2748	Pago Transferencia.pdf.exe
2748	Pago Transferencia.pdf.exe
3160	Pago Transferencia.pdf.exe
3160	Pago Transferencia.pdf.exe

description	pid	process
Token: SeDebugPrivilege	2748	Pago Transferencia.pdf.exe
Token: SeDebugPrivilege	3160	Pago Transferencia.pdf.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

Pago Transferencia.pdf.exe

description	pid	process	target process
PID 2748 wrote to memory of 3936	2748	Pago Transferencia.pdf.exe	Pago Transferencia.pdf.exe
PID 2748 wrote to memory of 3936	2748	Pago Transferencia.pdf.exe	Pago Transferencia.pdf.exe
PID 2748 wrote to memory of 3936	2748	Pago Transferencia.pdf.exe	Pago Transferencia.pdf.exe
PID 2748 wrote to memory of 3160	2748	Pago Transferencia.pdf.exe	Pago Transferencia.pdf.exe
PID 2748 wrote to memory of 3160	2748	Pago Transferencia.pdf.exe	Pago Transferencia.pdf.exe
PID 2748 wrote to memory of 3160	2748	Pago Transferencia.pdf.exe	Pago Transferencia.pdf.exe
PID 2748 wrote to memory of 3160	2748	Pago Transferencia.pdf.exe	Pago Transferencia.pdf.exe
PID 2748 wrote to memory of 3160	2748	Pago Transferencia.pdf.exe	Pago Transferencia.pdf.exe
PID 2748 wrote to memory of 3160	2748	Pago Transferencia.pdf.exe	Pago Transferencia.pdf.exe
PID 2748 wrote to memory of 3160	2748	Pago Transferencia.pdf.exe	Pago Transferencia.pdf.exe
PID 2748 wrote to memory of 3160	2748	Pago Transferencia.pdf.exe	Pago Transferencia.pdf.exe

outlook_office_path 1 IoCs

Processes:

Pago Transferencia.pdf.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Pago Transferencia.pdf.exe

outlook_win_path 1 IoCs

Processes:

Pago Transferencia.pdf.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Pago Transferencia.pdf.exe

C:\Users\Admin\AppData\Local\Temp\Pago Transferencia.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Pago Transferencia.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2748

C:\Users\Admin\AppData\Local\Temp\Pago Transferencia.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Pago Transferencia.pdf.exe"
2⤵
PID:3936

C:\Users\Admin\AppData\Local\Temp\Pago Transferencia.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Pago Transferencia.pdf.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3160

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Lateral Movement

Collection

Data from Local System

2

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2748-115-0x00000000008F0000-0x00000000008F1000-memory.dmp

Filesize
4KB

Download
memory/2748-117-0x0000000005220000-0x0000000005221000-memory.dmp

Filesize
4KB

Download
memory/2748-118-0x0000000005460000-0x0000000005461000-memory.dmp

Filesize
4KB

Download
memory/2748-119-0x00000000055B0000-0x00000000055B1000-memory.dmp

Filesize
4KB

Download
memory/2748-120-0x0000000005750000-0x0000000005751000-memory.dmp

Filesize
4KB

Download
memory/2748-121-0x0000000005560000-0x0000000005568000-memory.dmp

Filesize
32KB

Download
memory/2748-122-0x0000000005DD0000-0x0000000005DD1000-memory.dmp

Filesize
4KB

Download
memory/2748-123-0x0000000005223000-0x0000000005225000-memory.dmp

Filesize
8KB

Download
memory/2748-124-0x0000000006140000-0x0000000006141000-memory.dmp

Filesize
4KB

Download
memory/2748-125-0x00000000062E0000-0x000000000634B000-memory.dmp

Filesize
428KB

Download
memory/2748-126-0x0000000006850000-0x0000000006851000-memory.dmp

Filesize
4KB

Download
memory/3160-127-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3160-128-0x0000000000436DCE-mapping.dmp

Download
memory/3160-133-0x0000000004D80000-0x000000000527E000-memory.dmp

Filesize
5.0MB

Download
memory/3160-134-0x00000000051F0000-0x00000000051F1000-memory.dmp

Filesize
4KB

Download
memory/3160-135-0x0000000005AE0000-0x0000000005AE1000-memory.dmp

Filesize
4KB

Download
memory/3160-137-0x0000000000C00000-0x0000000000C01000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads