agenttesla | 50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78

General

Target

50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe
Size

692KB
MD5

69e8d0927a6dfc9c7bda829ee75634eb
SHA1

8c382eab9c9b016ffb201b29e1ccd4fadc571828
SHA256

50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78
SHA512

6cbd0c1d0ed7029e5ddfcd28548cbdf3d4386ff2b3a21b1531469fc26375df9d05892f291657f39702dde23694b1c9c40d19efe40b0b8a1565d157f1cd75e350
SSDEEP

12288:7IBKYvI8BCBUg1GeL8+74bdyE3BUqZ/IegDIMCzPMQCJom0hK/U:cOwaT1bL8Qkh3BUY/iWD9m5U

Score

10^/10

agenttesla collection credential_access discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.grupomorales.mx
Port:
587
Username:
[email protected]
Password:
!%J8}*dhpT{{
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2656	powershell.exe
2880	powershell.exe

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 2 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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe
Key opened	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe
Key opened	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2644 set thread context of 1392	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	37

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 5 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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.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
1760	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe
2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe
2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe
2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe
2656	powershell.exe
2880	powershell.exe
1392	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe
1392	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe
Token: SeDebugPrivilege	1392	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe
Token: SeDebugPrivilege	2656	powershell.exe
Token: SeDebugPrivilege	2880	powershell.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 2644 wrote to memory of 2656	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	30
PID 2644 wrote to memory of 2656	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	30
PID 2644 wrote to memory of 2656	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	30
PID 2644 wrote to memory of 2656	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	30
PID 2644 wrote to memory of 2880	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	32
PID 2644 wrote to memory of 2880	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	32
PID 2644 wrote to memory of 2880	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	32
PID 2644 wrote to memory of 2880	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	32
PID 2644 wrote to memory of 1760	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	34
PID 2644 wrote to memory of 1760	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	34
PID 2644 wrote to memory of 1760	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	34
PID 2644 wrote to memory of 1760	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	34
PID 2644 wrote to memory of 1664	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	36
PID 2644 wrote to memory of 1664	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	36
PID 2644 wrote to memory of 1664	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	36
PID 2644 wrote to memory of 1664	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	36
PID 2644 wrote to memory of 1392	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	37
PID 2644 wrote to memory of 1392	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	37
PID 2644 wrote to memory of 1392	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	37
PID 2644 wrote to memory of 1392	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	37
PID 2644 wrote to memory of 1392	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	37
PID 2644 wrote to memory of 1392	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	37
PID 2644 wrote to memory of 1392	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	37
PID 2644 wrote to memory of 1392	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	37
PID 2644 wrote to memory of 1392	2644	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe	37

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe

C:\Users\Admin\AppData\Local\Temp\50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe
"C:\Users\Admin\AppData\Local\Temp\50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2644
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2656
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\WwPDajuUi.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2880
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WwPDajuUi" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2472.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1760
- C:\Users\Admin\AppData\Local\Temp\50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe
  "C:\Users\Admin\AppData\Local\Temp\50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe"
  2⤵
  PID:1664
- C:\Users\Admin\AppData\Local\Temp\50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe
  "C:\Users\Admin\AppData\Local\Temp\50a0786c77f3dde200940934383e97f756189a70865954f72c25ffa486240e78.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1392

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

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

2

T1552

Credentials In Files

2

T1552.001

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\tmp2472.tmp

Filesize
1KB

MD5
892e38be2f573d4314bb520c290e322d

SHA1
58dcbd95f2671264feaa5074971ae702db3b0968

SHA256
5b4d541ad53836462bcbfe5704ef0d019053fa49172ff45717e36b4c7a09d3c9

SHA512
069422458006ce4aa6ba3a0e5cdaed8c4acb11acfcbce2e9e29b8f70015f7798ac2ba8d4ad50454e247b12f22ec78381bb121c80a706a7bc4799f63726ba55b2

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\SLRYO8SV4LD4QLRXN2N7.temp

Filesize
7KB

MD5
35cb72a363bf836ecd251d8673ceabcd

SHA1
19acf6f5ee40353d60f7c6f9bc3cfec9d7cd51c4

SHA256
b91cf9ab4c545c40199ac233a69112fb89d2a2f30a7cd861e7183b3980e1fff3

SHA512
f983fb555a75b6a5d8bcb08644bef1fa570e31230696d13c1198e84c703bdd9079aeb58ef9de4beff524a1eba38d0d00bc0af598968ec9a16ab6241d1182e2a4

Download Submit
memory/1392-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1392-23-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1392-30-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1392-29-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1392-28-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1392-21-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1392-25-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1392-19-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2644-6-0x0000000005030000-0x00000000050A2000-memory.dmp

Filesize
456KB

Download
memory/2644-1-0x0000000000240000-0x00000000002F0000-memory.dmp

Filesize
704KB

Download
memory/2644-0-0x00000000745DE000-0x00000000745DF000-memory.dmp

Filesize
4KB

Download
memory/2644-2-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/2644-3-0x0000000001DF0000-0x0000000001E08000-memory.dmp

Filesize
96KB

Download
memory/2644-5-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/2644-4-0x00000000745DE000-0x00000000745DF000-memory.dmp

Filesize
4KB

Download
memory/2644-31-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads