agenttesla | 810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63

General

Target

810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe
Size

752KB
MD5

6d59e320844353e2006021b4f44598b9
SHA1

3b41aca9c2823a30611522c424ffb408d850188c
SHA256

810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63
SHA512

b54ca9cc5648cfd9d17d49fa472763577282cf4795324deae8903b9722b1e2e6e78557f94adfd4b429c4f0272d88a062051ab6a2e64ebf4246b0ddc21c2721df
SSDEEP

12288:9Tv+zZK/vEXpwLvrKC5j8BWE4w00q70S/D9tNvk:1vGKHGgvrKX4LV/5tNv

Score

10^/10

agenttesla collection discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
cp5ua.hyperhost.ua
Port:
587
Username:
[email protected]
Password:
7213575aceACE@#$
Email To:
[email protected]

Signatures

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

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
2972	powershell.exe
2844	powershell.exe

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2660 set thread context of 2604	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe	36

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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.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
1508	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe
2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe
2972	powershell.exe
2844	powershell.exe
2604	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe
2604	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe
Token: SeDebugPrivilege	2604	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe
Token: SeDebugPrivilege	2844	powershell.exe
Token: SeDebugPrivilege	2972	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2660 wrote to memory of 2972	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe	30
PID 2660 wrote to memory of 2972	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe	30
PID 2660 wrote to memory of 2972	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe	30
PID 2660 wrote to memory of 2972	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe	30
PID 2660 wrote to memory of 2844	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe	32
PID 2660 wrote to memory of 2844	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe	32
PID 2660 wrote to memory of 2844	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe	32
PID 2660 wrote to memory of 2844	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe	32
PID 2660 wrote to memory of 1508	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe	34
PID 2660 wrote to memory of 1508	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe	34
PID 2660 wrote to memory of 1508	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe	34
PID 2660 wrote to memory of 1508	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe	34
PID 2660 wrote to memory of 2604	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe	36
PID 2660 wrote to memory of 2604	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe	36
PID 2660 wrote to memory of 2604	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe	36
PID 2660 wrote to memory of 2604	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe	36
PID 2660 wrote to memory of 2604	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe	36
PID 2660 wrote to memory of 2604	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe	36
PID 2660 wrote to memory of 2604	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe	36
PID 2660 wrote to memory of 2604	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe	36
PID 2660 wrote to memory of 2604	2660	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe	36

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe

C:\Users\Admin\AppData\Local\Temp\810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe
"C:\Users\Admin\AppData\Local\Temp\810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2660
- 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\810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2972
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\LuYBkKnuHvp.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2844
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LuYBkKnuHvp" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5E56.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1508
- C:\Users\Admin\AppData\Local\Temp\810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe
  "C:\Users\Admin\AppData\Local\Temp\810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.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:2604

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

4

T1552

Credentials In Files

3

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\tmp5E56.tmp

Filesize
1KB

MD5
983c8e235a9d2077568fd5149912f453

SHA1
1156b752a077bdbff3c8c7f9267c679e286569b5

SHA256
94a27d0cf825ddff3649e020099f4faee367c9f9f35110df693ca44fe92b0d39

SHA512
1efdfaf9e5978ca7452d425c98ddf2e791a8b48826602eeb7248c7b8cf5f65a861f16808bf61ea6cfe4e386abe086e39f4abd2f3189e0461c88e83891567ced3

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
4e3f4cfc3c8ad688f81bf98d230326bb

SHA1
183a24c13178b956dbabf66f1ee300db01b5a8d4

SHA256
333aee55fb5ab3d5992e474a60d01cf6f953ec56ea940d12138ec071f9d8f0bc

SHA512
a833bc426fb76a932a3ba51e020700a18b8775fde5622617c136e20c5915665433bc65ec87149d66807b4150b51f8926fe1e66631df6e536798b441e3b079cb9

Download Submit
memory/2604-28-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2604-30-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2604-21-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2604-23-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2604-25-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2604-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2604-29-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2604-19-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2660-6-0x00000000005B0000-0x0000000000622000-memory.dmp

Filesize
456KB

Download
memory/2660-1-0x0000000000820000-0x00000000008E2000-memory.dmp

Filesize
776KB

Download
memory/2660-0-0x000000007421E000-0x000000007421F000-memory.dmp

Filesize
4KB

Download
memory/2660-2-0x0000000074210000-0x00000000748FE000-memory.dmp

Filesize
6.9MB

Download
memory/2660-3-0x0000000000420000-0x000000000043E000-memory.dmp

Filesize
120KB

Download
memory/2660-5-0x0000000074210000-0x00000000748FE000-memory.dmp

Filesize
6.9MB

Download
memory/2660-4-0x000000007421E000-0x000000007421F000-memory.dmp

Filesize
4KB

Download
memory/2660-31-0x0000000074210000-0x00000000748FE000-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