agenttesla | ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909

General

Target

ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe
Size

1.4MB
MD5

cf2c75a252507a7cd5f461f922f96427
SHA1

a0c903c050c24c4fbbfb9566410ee5af55fb857b
SHA256

ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909
SHA512

ff78dc677752a972dea9151a91835ac3d64b0bfd0d3dd4ae33c593657a7dd38ef0b0105c9bc488809149661357eecf2d4c92aa9b9584fab575850c718f4732ad
SSDEEP

24576:7EaPaJQc5LsgjdkMv1RIAhjLoamMiX4lNmZg0YxegPbUIDPP:7EK0VjLoyEkmZ9Y14

Score

10^/10

agenttesla collection credential_access discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
[email protected]
Password:
@Brazil20,,

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Agenttesla family
agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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
T1552.001
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
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe
Key opened	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe
Key opened	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3060 set thread context of 2832	3060	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe	34

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2828	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
3060	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe
3060	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe
3060	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe
2832	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe
2832	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3060	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe
Token: SeDebugPrivilege	2832	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2832	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3060 wrote to memory of 2828	3060	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe	31
PID 3060 wrote to memory of 2828	3060	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe	31
PID 3060 wrote to memory of 2828	3060	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe	31
PID 3060 wrote to memory of 2828	3060	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe	31
PID 3060 wrote to memory of 2944	3060	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe	33
PID 3060 wrote to memory of 2944	3060	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe	33
PID 3060 wrote to memory of 2944	3060	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe	33
PID 3060 wrote to memory of 2944	3060	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe	33
PID 3060 wrote to memory of 2832	3060	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe	34
PID 3060 wrote to memory of 2832	3060	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe	34
PID 3060 wrote to memory of 2832	3060	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe	34
PID 3060 wrote to memory of 2832	3060	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe	34
PID 3060 wrote to memory of 2832	3060	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe	34
PID 3060 wrote to memory of 2832	3060	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe	34
PID 3060 wrote to memory of 2832	3060	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe	34
PID 3060 wrote to memory of 2832	3060	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe	34
PID 3060 wrote to memory of 2832	3060	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe	34

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe

C:\Users\Admin\AppData\Local\Temp\ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe
"C:\Users\Admin\AppData\Local\Temp\ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3060
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JmubyKaO" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4663.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2828
- C:\Users\Admin\AppData\Local\Temp\ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe
  "{path}"
  2⤵
  PID:2944
- C:\Users\Admin\AppData\Local\Temp\ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909.exe
  "{path}"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:2832

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

5

T1552

Credentials In Files

4

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp4663.tmp

Filesize
1KB

MD5
322b2f9246c3f10c423143626d5fcc30

SHA1
daa0e6fce45e3c6dd1e72ffa78216ebc1ef2643e

SHA256
6583dadef5b512e43cd5fc03779913cea81a3078d1f7b64ceab86b2a1918bfec

SHA512
62a853b162bdb325e7aa35db154a5bf4a10858fa67ab84d452022d352f6be053f5e5d7b21a0e2c230785847f7b6e344ac01aca9ca0caf081dcf44d3b1f1d0181

Download Submit
memory/2832-26-0x0000000074860000-0x0000000074E0B000-memory.dmp

Filesize
5.7MB

Download
memory/2832-12-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2832-23-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2832-21-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2832-27-0x0000000074860000-0x0000000074E0B000-memory.dmp

Filesize
5.7MB

Download
memory/2832-24-0x0000000074860000-0x0000000074E0B000-memory.dmp

Filesize
5.7MB

Download
memory/2832-11-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2832-19-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2832-13-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2832-28-0x0000000074860000-0x0000000074E0B000-memory.dmp

Filesize
5.7MB

Download
memory/2832-15-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2832-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3060-3-0x0000000074860000-0x0000000074E0B000-memory.dmp

Filesize
5.7MB

Download
memory/3060-2-0x0000000074860000-0x0000000074E0B000-memory.dmp

Filesize
5.7MB

Download
memory/3060-0-0x0000000074861000-0x0000000074862000-memory.dmp

Filesize
4KB

Download
memory/3060-25-0x0000000074860000-0x0000000074E0B000-memory.dmp

Filesize
5.7MB

Download
memory/3060-1-0x0000000074860000-0x0000000074E0B000-memory.dmp

Filesize
5.7MB

Download
memory/3060-5-0x0000000074860000-0x0000000074E0B000-memory.dmp

Filesize
5.7MB

Download
memory/3060-4-0x0000000074860000-0x0000000074E0B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads