agenttesla | f93a549b02a7e5e2c69447f9e80be87dcee4d4768b6c857438a244d67069669d

General

Target

Document Copy.exe
Size

651KB
MD5

056779505e918821f7c8eea853a3aede
SHA1

50547be0f9807212ad045cbde8b95ead9abc56bd
SHA256

0d2a1e1ae63f88fe43639ddcec25db83eef70cc09ed98403f570fb61293fcf2f
SHA512

e6dab6cb7942936ce04952261853d89a3c5eb657035d015221456292fa29330a98d27c76a5faf1069101acc9e545e2f375258ef0325e83b25e061b41d7afd9fc

Score

10^/10

agenttesla agilenet collection keylogger spyware stealer trojan

Malware Config

Signatures

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

AgentTesla Payload 8 IoCs

Processes:

resource	yara_rule
behavioral1/memory/956-54-0x0000000000330000-0x00000000003DA000-memory.dmp	family_agenttesla
behavioral1/memory/1236-62-0x00000000000C0000-0x0000000000112000-memory.dmp	family_agenttesla
behavioral1/memory/1236-63-0x00000000000C0000-0x0000000000112000-memory.dmp	family_agenttesla
behavioral1/memory/1236-65-0x000000000044C98E-mapping.dmp	family_agenttesla
behavioral1/memory/1236-67-0x00000000000C0000-0x0000000000112000-memory.dmp	family_agenttesla
behavioral1/memory/1236-66-0x00000000000C0000-0x0000000000112000-memory.dmp	family_agenttesla
behavioral1/memory/1236-71-0x00000000000C0000-0x0000000000112000-memory.dmp	family_agenttesla
behavioral1/memory/1236-74-0x00000000000C0000-0x0000000000112000-memory.dmp	family_agenttesla

Obfuscated with Agile.Net obfuscator 1 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

Processes:

resource	yara_rule
behavioral1/memory/956-55-0x00000000003E0000-0x00000000003F4000-memory.dmp	agile_net

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:

Document 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	Document 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	Document Copy.exe
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Document Copy.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Document Copy.exe

description pid process target process

PID 956 set thread context of 1236 956 Document Copy.exe Document Copy.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

Document Copy.exeDocument Copy.exe

pid process

956 Document Copy.exe
956 Document Copy.exe
956 Document Copy.exe
1236 Document Copy.exe
1236 Document Copy.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Document Copy.exeDocument Copy.exe

description pid process

Token: SeDebugPrivilege 956 Document Copy.exe
Token: SeDebugPrivilege 1236 Document Copy.exe

description	pid	process	target process
PID 956 set thread context of 1236	956	Document Copy.exe	Document Copy.exe

pid	process
956	Document Copy.exe
956	Document Copy.exe
956	Document Copy.exe
1236	Document Copy.exe
1236	Document Copy.exe

description	pid	process
Token: SeDebugPrivilege	956	Document Copy.exe
Token: SeDebugPrivilege	1236	Document Copy.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

Document Copy.exeDocument Copy.exe

description	pid	process	target process
PID 956 wrote to memory of 1236	956	Document Copy.exe	Document Copy.exe
PID 956 wrote to memory of 1236	956	Document Copy.exe	Document Copy.exe
PID 956 wrote to memory of 1236	956	Document Copy.exe	Document Copy.exe
PID 956 wrote to memory of 1236	956	Document Copy.exe	Document Copy.exe
PID 956 wrote to memory of 1236	956	Document Copy.exe	Document Copy.exe
PID 956 wrote to memory of 1236	956	Document Copy.exe	Document Copy.exe
PID 956 wrote to memory of 1236	956	Document Copy.exe	Document Copy.exe
PID 956 wrote to memory of 1236	956	Document Copy.exe	Document Copy.exe
PID 956 wrote to memory of 1236	956	Document Copy.exe	Document Copy.exe
PID 1236 wrote to memory of 1368	1236	Document Copy.exe	netsh.exe
PID 1236 wrote to memory of 1368	1236	Document Copy.exe	netsh.exe
PID 1236 wrote to memory of 1368	1236	Document Copy.exe	netsh.exe
PID 1236 wrote to memory of 1368	1236	Document Copy.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

Document 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	Document Copy.exe

outlook_win_path 1 IoCs

Processes:

Document 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	Document Copy.exe

C:\Users\Admin\AppData\Local\Temp\Document Copy.exe
"C:\Users\Admin\AppData\Local\Temp\Document Copy.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:956

C:\Users\Admin\AppData\Local\Temp\Document Copy.exe
"C:\Users\Admin\AppData\Local\Temp\Document Copy.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:1236

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:1368

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/956-54-0x0000000000330000-0x00000000003DA000-memory.dmp

Filesize
680KB

Download
memory/956-55-0x00000000003E0000-0x00000000003F4000-memory.dmp

Filesize
80KB

Download
memory/956-56-0x00000000003F0000-0x00000000003F8000-memory.dmp

Filesize
32KB

Download
memory/956-57-0x0000000000420000-0x0000000000428000-memory.dmp

Filesize
32KB

Download
memory/956-58-0x0000000000430000-0x0000000000438000-memory.dmp

Filesize
32KB

Download
memory/1236-59-0x00000000000C0000-0x0000000000112000-memory.dmp

Filesize
328KB

Download
memory/1236-60-0x00000000000C0000-0x0000000000112000-memory.dmp

Filesize
328KB

Download
memory/1236-62-0x00000000000C0000-0x0000000000112000-memory.dmp

Filesize
328KB

Download
memory/1236-63-0x00000000000C0000-0x0000000000112000-memory.dmp

Filesize
328KB

Download
memory/1236-65-0x000000000044C98E-mapping.dmp

Download
memory/1236-67-0x00000000000C0000-0x0000000000112000-memory.dmp

Filesize
328KB

Download
memory/1236-66-0x00000000000C0000-0x0000000000112000-memory.dmp

Filesize
328KB

Download
memory/1236-71-0x00000000000C0000-0x0000000000112000-memory.dmp

Filesize
328KB

Download
memory/1236-74-0x00000000000C0000-0x0000000000112000-memory.dmp

Filesize
328KB

Download
memory/1236-75-0x00000000764C1000-0x00000000764C3000-memory.dmp

Filesize
8KB

Download
memory/1368-76-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads