agenttesla | c6bc726f70d1fbef9055c39ccbe29b66a9127b5c6c60168f643ad81b33c1d549

General

Target

REQUEST FOR QUOTATION.exe
Size

485KB
MD5

0017d17282a129581734bed8909a1834
SHA1

ed531a64ea7760b4340050b0c0ac22c986bfbed9
SHA256

447235c202bca3db7596b2c56520f599911d763ff35c60bcfb1ede433a48d1f9
SHA512

d44a6c3163ab5a85bed8d191a1390cc82b66cf36b5e93712a7ae25e781aec4769cf2b07263eefa5ede36ab67e92517e07d4dc9f2c148f328cc1cf1cccf9727e8

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:
faith12AB

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/1540-62-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1540-63-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1540-64-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1540-67-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1540-65-0x0000000000446FEE-mapping.dmp	family_agenttesla
behavioral1/memory/1540-69-0x0000000000400000-0x000000000044C000-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:

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

REQUEST FOR QUOTATION.exe

description pid process target process

PID 1764 set thread context of 1540 1764 REQUEST FOR QUOTATION.exe REQUEST FOR QUOTATION.exe

description	pid	process	target process
PID 1764 set thread context of 1540	1764	REQUEST FOR QUOTATION.exe	REQUEST FOR QUOTATION.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

REQUEST FOR QUOTATION.exeREQUEST FOR QUOTATION.exe

pid	process
1764	REQUEST FOR QUOTATION.exe
1764	REQUEST FOR QUOTATION.exe
1764	REQUEST FOR QUOTATION.exe
1540	REQUEST FOR QUOTATION.exe
1540	REQUEST FOR QUOTATION.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

REQUEST FOR QUOTATION.exeREQUEST FOR QUOTATION.exe

description pid process

Token: SeDebugPrivilege 1764 REQUEST FOR QUOTATION.exe
Token: SeDebugPrivilege 1540 REQUEST FOR QUOTATION.exe

description	pid	process
Token: SeDebugPrivilege	1764	REQUEST FOR QUOTATION.exe
Token: SeDebugPrivilege	1540	REQUEST FOR QUOTATION.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

REQUEST FOR QUOTATION.exe

description	pid	process	target process
PID 1764 wrote to memory of 1540	1764	REQUEST FOR QUOTATION.exe	REQUEST FOR QUOTATION.exe
PID 1764 wrote to memory of 1540	1764	REQUEST FOR QUOTATION.exe	REQUEST FOR QUOTATION.exe
PID 1764 wrote to memory of 1540	1764	REQUEST FOR QUOTATION.exe	REQUEST FOR QUOTATION.exe
PID 1764 wrote to memory of 1540	1764	REQUEST FOR QUOTATION.exe	REQUEST FOR QUOTATION.exe
PID 1764 wrote to memory of 1540	1764	REQUEST FOR QUOTATION.exe	REQUEST FOR QUOTATION.exe
PID 1764 wrote to memory of 1540	1764	REQUEST FOR QUOTATION.exe	REQUEST FOR QUOTATION.exe
PID 1764 wrote to memory of 1540	1764	REQUEST FOR QUOTATION.exe	REQUEST FOR QUOTATION.exe
PID 1764 wrote to memory of 1540	1764	REQUEST FOR QUOTATION.exe	REQUEST FOR QUOTATION.exe
PID 1764 wrote to memory of 1540	1764	REQUEST FOR QUOTATION.exe	REQUEST FOR QUOTATION.exe

outlook_office_path 1 IoCs

Processes:

REQUEST FOR QUOTATION.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	REQUEST FOR QUOTATION.exe

outlook_win_path 1 IoCs

Processes:

REQUEST FOR QUOTATION.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	REQUEST FOR QUOTATION.exe

C:\Users\Admin\AppData\Local\Temp\REQUEST FOR QUOTATION.exe
"C:\Users\Admin\AppData\Local\Temp\REQUEST FOR QUOTATION.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1764

C:\Users\Admin\AppData\Local\Temp\REQUEST FOR QUOTATION.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1540

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/1540-64-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1540-59-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1540-60-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1540-62-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1540-63-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1540-67-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1540-65-0x0000000000446FEE-mapping.dmp

Download
memory/1540-69-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1764-55-0x0000000074F91000-0x0000000074F93000-memory.dmp

Filesize
8KB

Download
memory/1764-56-0x00000000003D0000-0x00000000003DA000-memory.dmp

Filesize
40KB

Download
memory/1764-57-0x0000000001FA0000-0x0000000002006000-memory.dmp

Filesize
408KB

Download
memory/1764-58-0x0000000000590000-0x00000000005DC000-memory.dmp

Filesize
304KB

Download
memory/1764-54-0x0000000000A50000-0x0000000000AD0000-memory.dmp

Filesize
512KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads