agenttesla | 774ff9d217784b71e2223d3e93fc6bb12ea9e58bd9370c6d5c613a2e8b056806

General

Target

Quotation & Sample.exe
Size

552KB
MD5

2a6d5dd34b4a2b1edcb23d6c3bfc2e2a
SHA1

c4bf7dff26839535a7f63d591eb1c72a5b037218
SHA256

3234f22d73087d0a3b9e73a6a1fdd5db4493e2f5f1b1f832bc56119752368744
SHA512

a7ac560c079022a449b4f73c4c46f2019e9779cf95341f1a8c0a6c2265b115895a166bc41021edb33b0fe99c2048a6fb2611335167e67757000d8a8f550555fb

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
anyanwu3116

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/1192-59-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1192-60-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1192-61-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1192-62-0x000000000044CE4E-mapping.dmp	family_agenttesla
behavioral1/memory/1192-64-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1192-66-0x0000000000400000-0x0000000000452000-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:

Quotation & Sample.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quotation & Sample.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quotation & Sample.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quotation & Sample.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Quotation & Sample.exe

description pid process target process

PID 1964 set thread context of 1192 1964 Quotation & Sample.exe Quotation & Sample.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

Quotation & Sample.exeQuotation & Sample.exe

pid process

1964 Quotation & Sample.exe
1964 Quotation & Sample.exe
1964 Quotation & Sample.exe
1192 Quotation & Sample.exe
1192 Quotation & Sample.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

Quotation & Sample.exe

pid process

1192 Quotation & Sample.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Quotation & Sample.exeQuotation & Sample.exe

description pid process

Token: SeDebugPrivilege 1964 Quotation & Sample.exe
Token: SeDebugPrivilege 1192 Quotation & Sample.exe

description	pid	process	target process
PID 1964 set thread context of 1192	1964	Quotation & Sample.exe	Quotation & Sample.exe

pid	process
1964	Quotation & Sample.exe
1964	Quotation & Sample.exe
1964	Quotation & Sample.exe
1192	Quotation & Sample.exe
1192	Quotation & Sample.exe

pid	process
1192	Quotation & Sample.exe

description	pid	process
Token: SeDebugPrivilege	1964	Quotation & Sample.exe
Token: SeDebugPrivilege	1192	Quotation & Sample.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

Quotation & Sample.exeQuotation & Sample.exe

description	pid	process	target process
PID 1964 wrote to memory of 1192	1964	Quotation & Sample.exe	Quotation & Sample.exe
PID 1964 wrote to memory of 1192	1964	Quotation & Sample.exe	Quotation & Sample.exe
PID 1964 wrote to memory of 1192	1964	Quotation & Sample.exe	Quotation & Sample.exe
PID 1964 wrote to memory of 1192	1964	Quotation & Sample.exe	Quotation & Sample.exe
PID 1964 wrote to memory of 1192	1964	Quotation & Sample.exe	Quotation & Sample.exe
PID 1964 wrote to memory of 1192	1964	Quotation & Sample.exe	Quotation & Sample.exe
PID 1964 wrote to memory of 1192	1964	Quotation & Sample.exe	Quotation & Sample.exe
PID 1964 wrote to memory of 1192	1964	Quotation & Sample.exe	Quotation & Sample.exe
PID 1964 wrote to memory of 1192	1964	Quotation & Sample.exe	Quotation & Sample.exe
PID 1192 wrote to memory of 1388	1192	Quotation & Sample.exe	netsh.exe
PID 1192 wrote to memory of 1388	1192	Quotation & Sample.exe	netsh.exe
PID 1192 wrote to memory of 1388	1192	Quotation & Sample.exe	netsh.exe
PID 1192 wrote to memory of 1388	1192	Quotation & Sample.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

Quotation & Sample.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quotation & Sample.exe

outlook_win_path 1 IoCs

Processes:

Quotation & Sample.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quotation & Sample.exe

C:\Users\Admin\AppData\Local\Temp\Quotation & Sample.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation & Sample.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1964

C:\Users\Admin\AppData\Local\Temp\Quotation & Sample.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:1192

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:1388

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1192-56-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1192-57-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1192-59-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1192-60-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1192-61-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1192-62-0x000000000044CE4E-mapping.dmp

Download
memory/1192-64-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1192-66-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1192-68-0x0000000074B50000-0x00000000750FB000-memory.dmp

Filesize
5.7MB

Download
memory/1388-69-0x0000000000000000-mapping.dmp

Download
memory/1964-54-0x0000000075401000-0x0000000075403000-memory.dmp

Filesize
8KB

Download
memory/1964-55-0x0000000074B50000-0x00000000750FB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads