agenttesla | 61ea6e1342281e38042f00f2a82307b01ceba9b25f78890703e96f8c3eaa9a63

General

Target

PO INOXIA-2020082.exe
Size

424KB
MD5

ff4ff46409c73358cc11865f5ac36171
SHA1

58864703ce881498d78da64cc39510f0eec72927
SHA256

eddcda48d1058487f653995ae77469d407cd02a7b2bf9d6059a61ddeeaa83f70
SHA512

88a6df6bb13cdaac34ffebc7a10a5bf371d25cbf75a2c5206d87cfbbfdea1c16b179f1c98f4eea52ccac914927e508fc4a904ca714cb24c87fc06e1302de2522

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
ALIbaba123

Signatures

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

AgentTesla Payload 7 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1884-61-0x0000000000080000-0x00000000000CC000-memory.dmp	family_agenttesla
behavioral1/memory/1884-62-0x0000000000080000-0x00000000000CC000-memory.dmp	family_agenttesla
behavioral1/memory/1884-64-0x0000000000446DEE-mapping.dmp	family_agenttesla
behavioral1/memory/1884-65-0x0000000000080000-0x00000000000CC000-memory.dmp	family_agenttesla
behavioral1/memory/1884-66-0x0000000000080000-0x00000000000CC000-memory.dmp	family_agenttesla
behavioral1/memory/1884-70-0x0000000000080000-0x00000000000CC000-memory.dmp	family_agenttesla
behavioral1/memory/1884-73-0x0000000000080000-0x00000000000CC000-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:

PO INOXIA-2020082.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PO INOXIA-2020082.exe
Key opened	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PO INOXIA-2020082.exe
Key opened	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PO INOXIA-2020082.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

PO INOXIA-2020082.exe

description pid process target process

PID 756 set thread context of 1884 756 PO INOXIA-2020082.exe PO INOXIA-2020082.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

PO INOXIA-2020082.exePO INOXIA-2020082.exe

pid process

756 PO INOXIA-2020082.exe
756 PO INOXIA-2020082.exe
756 PO INOXIA-2020082.exe
1884 PO INOXIA-2020082.exe
1884 PO INOXIA-2020082.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

PO INOXIA-2020082.exePO INOXIA-2020082.exe

description pid process

Token: SeDebugPrivilege 756 PO INOXIA-2020082.exe
Token: SeDebugPrivilege 1884 PO INOXIA-2020082.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

PO INOXIA-2020082.exe

pid process

1884 PO INOXIA-2020082.exe

description	pid	process	target process
PID 756 set thread context of 1884	756	PO INOXIA-2020082.exe	PO INOXIA-2020082.exe

pid	process
756	PO INOXIA-2020082.exe
756	PO INOXIA-2020082.exe
756	PO INOXIA-2020082.exe
1884	PO INOXIA-2020082.exe
1884	PO INOXIA-2020082.exe

description	pid	process
Token: SeDebugPrivilege	756	PO INOXIA-2020082.exe
Token: SeDebugPrivilege	1884	PO INOXIA-2020082.exe

pid	process
1884	PO INOXIA-2020082.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

PO INOXIA-2020082.exe

description	pid	process	target process
PID 756 wrote to memory of 1884	756	PO INOXIA-2020082.exe	PO INOXIA-2020082.exe
PID 756 wrote to memory of 1884	756	PO INOXIA-2020082.exe	PO INOXIA-2020082.exe
PID 756 wrote to memory of 1884	756	PO INOXIA-2020082.exe	PO INOXIA-2020082.exe
PID 756 wrote to memory of 1884	756	PO INOXIA-2020082.exe	PO INOXIA-2020082.exe
PID 756 wrote to memory of 1884	756	PO INOXIA-2020082.exe	PO INOXIA-2020082.exe
PID 756 wrote to memory of 1884	756	PO INOXIA-2020082.exe	PO INOXIA-2020082.exe
PID 756 wrote to memory of 1884	756	PO INOXIA-2020082.exe	PO INOXIA-2020082.exe
PID 756 wrote to memory of 1884	756	PO INOXIA-2020082.exe	PO INOXIA-2020082.exe
PID 756 wrote to memory of 1884	756	PO INOXIA-2020082.exe	PO INOXIA-2020082.exe

outlook_office_path 1 IoCs

Processes:

PO INOXIA-2020082.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PO INOXIA-2020082.exe

outlook_win_path 1 IoCs

Processes:

PO INOXIA-2020082.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PO INOXIA-2020082.exe

C:\Users\Admin\AppData\Local\Temp\PO INOXIA-2020082.exe
"C:\Users\Admin\AppData\Local\Temp\PO INOXIA-2020082.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:756

C:\Users\Admin\AppData\Local\Temp\PO INOXIA-2020082.exe
"C:\Users\Admin\AppData\Local\Temp\PO INOXIA-2020082.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1884

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/756-54-0x0000000000320000-0x000000000038E000-memory.dmp

Filesize
440KB

Download
memory/756-55-0x00000000755B1000-0x00000000755B3000-memory.dmp

Filesize
8KB

Download
memory/756-56-0x0000000000390000-0x00000000003AC000-memory.dmp

Filesize
112KB

Download
memory/756-57-0x00000000003C0000-0x00000000003CA000-memory.dmp

Filesize
40KB

Download
memory/1884-58-0x0000000000080000-0x00000000000CC000-memory.dmp

Filesize
304KB

Download
memory/1884-59-0x0000000000080000-0x00000000000CC000-memory.dmp

Filesize
304KB

Download
memory/1884-61-0x0000000000080000-0x00000000000CC000-memory.dmp

Filesize
304KB

Download
memory/1884-62-0x0000000000080000-0x00000000000CC000-memory.dmp

Filesize
304KB

Download
memory/1884-64-0x0000000000446DEE-mapping.dmp

Download
memory/1884-65-0x0000000000080000-0x00000000000CC000-memory.dmp

Filesize
304KB

Download
memory/1884-66-0x0000000000080000-0x00000000000CC000-memory.dmp

Filesize
304KB

Download
memory/1884-70-0x0000000000080000-0x00000000000CC000-memory.dmp

Filesize
304KB

Download
memory/1884-73-0x0000000000080000-0x00000000000CC000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads