agenttesla | 2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431

General

Target

2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
Size

852KB
MD5

dd800a9d42c8d41146c3f8f53ccd29f9
SHA1

2c2b828705e4ddc314d3a9aee659baad7ca650bd
SHA256

2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431
SHA512

f91712fe8b7a7382de0eb32e0d158be08d807c3868f164603ebbcff9595b74141624dd1c2e571cd4964c8bed018f0796a299a88f23fa70d86192c8367064c38b
SSDEEP

24576:SMu2uO0l+nEXtAdU6xp8flT4zgS4v8PeT/SWmqmo:BuT3upikcS4UmT/Ao

Score

10^/10

agenttesla collection discovery execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6224217116:AAGNvwYwFGJq74My50AttE7zm5CocLNeufI/

Signatures

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

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

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

execution

PowerShell

T1059.001

pid	Process
3056	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-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\AppPoint = "C:\\Users\\Admin\\AppData\\Roaming\\AppPoint\\AppPoint.exe"	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2496 set thread context of 2800	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe	35

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	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
3056	powershell.exe
2800	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
2800	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
Token: SeDebugPrivilege	2800	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
Token: SeDebugPrivilege	3056	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2800	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 3056	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe	31
PID 2496 wrote to memory of 3056	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe	31
PID 2496 wrote to memory of 3056	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe	31
PID 2496 wrote to memory of 3056	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe	31
PID 2496 wrote to memory of 2764	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe	33
PID 2496 wrote to memory of 2764	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe	33
PID 2496 wrote to memory of 2764	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe	33
PID 2496 wrote to memory of 2764	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe	33
PID 2496 wrote to memory of 2776	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe	34
PID 2496 wrote to memory of 2776	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe	34
PID 2496 wrote to memory of 2776	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe	34
PID 2496 wrote to memory of 2776	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe	34
PID 2496 wrote to memory of 2800	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe	35
PID 2496 wrote to memory of 2800	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe	35
PID 2496 wrote to memory of 2800	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe	35
PID 2496 wrote to memory of 2800	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe	35
PID 2496 wrote to memory of 2800	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe	35
PID 2496 wrote to memory of 2800	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe	35
PID 2496 wrote to memory of 2800	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe	35
PID 2496 wrote to memory of 2800	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe	35
PID 2496 wrote to memory of 2800	2496	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe	35

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe

C:\Users\Admin\AppData\Local\Temp\2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
"C:\Users\Admin\AppData\Local\Temp\2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2496
- 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\2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3056
- C:\Users\Admin\AppData\Local\Temp\2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
  "C:\Users\Admin\AppData\Local\Temp\2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe"
  2⤵
  PID:2764
- C:\Users\Admin\AppData\Local\Temp\2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
  "C:\Users\Admin\AppData\Local\Temp\2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe"
  2⤵
  PID:2776
- C:\Users\Admin\AppData\Local\Temp\2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe
  "C:\Users\Admin\AppData\Local\Temp\2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:2800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

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

memory/2496-0-0x000000007411E000-0x000000007411F000-memory.dmp

Filesize
4KB

Download
memory/2496-1-0x00000000000B0000-0x0000000000186000-memory.dmp

Filesize
856KB

Download
memory/2496-2-0x0000000074110000-0x00000000747FE000-memory.dmp

Filesize
6.9MB

Download
memory/2496-3-0x0000000000350000-0x0000000000376000-memory.dmp

Filesize
152KB

Download
memory/2496-4-0x000000007411E000-0x000000007411F000-memory.dmp

Filesize
4KB

Download
memory/2496-5-0x0000000074110000-0x00000000747FE000-memory.dmp

Filesize
6.9MB

Download
memory/2496-6-0x00000000049B0000-0x0000000004A34000-memory.dmp

Filesize
528KB

Download
memory/2496-20-0x0000000074110000-0x00000000747FE000-memory.dmp

Filesize
6.9MB

Download
memory/2800-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2800-11-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2800-10-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2800-9-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2800-8-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2800-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2800-19-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2800-14-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads