agenttesla | 605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af

General

Target

605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
Size

667KB
MD5

c2853410ef7622a1c4011379555aeb6e
SHA1

69221ad76e4cd869ff6483ab44d1248bb0b0a9fa
SHA256

605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af
SHA512

bcaee778eb208cf5c97c8c32f6f3427b7991b241900dff060b1871cff04b0412d8ca9e7d56ff20cdfec17325881af6c72daa56d2eb06c9efd5caf580ccfe484c
SSDEEP

12288:BrueWFm+L0gJVGt0YKvh+PoiXPshhr/+2snkfh9r/tbfqo4uDUkas8b:kRFm+LX8Kv+o0mhrW2MkfDlfqBuB8

Score

10^/10

agenttesla discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5239412158:AAHXn8rC3uvBHy_kv77GtIcxcuvBuXcKD_8/

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

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

2800 powershell.exe
2976 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

pid	process
2800	powershell.exe
2976	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe

description	pid	process	target process
PID 2900 set thread context of 2064	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe

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

Processes:

605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exepowershell.exepowershell.exeschtasks.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
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

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

Processes:

schtasks.exe

pid process

2884 schtasks.exe

pid	process
2884	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exepowershell.exepowershell.exe

pid	process
2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
2064	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
2064	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
2800	powershell.exe
2976	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
Token: SeDebugPrivilege	2064	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
Token: SeDebugPrivilege	2800	powershell.exe
Token: SeDebugPrivilege	2976	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe

pid process

2064 605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe

pid	process
2064	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe

description	pid	process	target process
PID 2900 wrote to memory of 2800	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe	powershell.exe
PID 2900 wrote to memory of 2800	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe	powershell.exe
PID 2900 wrote to memory of 2800	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe	powershell.exe
PID 2900 wrote to memory of 2800	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe	powershell.exe
PID 2900 wrote to memory of 2976	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe	powershell.exe
PID 2900 wrote to memory of 2976	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe	powershell.exe
PID 2900 wrote to memory of 2976	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe	powershell.exe
PID 2900 wrote to memory of 2976	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe	powershell.exe
PID 2900 wrote to memory of 2884	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe	schtasks.exe
PID 2900 wrote to memory of 2884	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe	schtasks.exe
PID 2900 wrote to memory of 2884	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe	schtasks.exe
PID 2900 wrote to memory of 2884	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe	schtasks.exe
PID 2900 wrote to memory of 2064	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
PID 2900 wrote to memory of 2064	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
PID 2900 wrote to memory of 2064	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
PID 2900 wrote to memory of 2064	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
PID 2900 wrote to memory of 2064	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
PID 2900 wrote to memory of 2064	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
PID 2900 wrote to memory of 2064	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
PID 2900 wrote to memory of 2064	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
PID 2900 wrote to memory of 2064	2900	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe	605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe

C:\Users\Admin\AppData\Local\Temp\605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
"C:\Users\Admin\AppData\Local\Temp\605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2900
- 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\605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2800
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\YGFoajAV.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2976
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YGFoajAV" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCDDA.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2884
- C:\Users\Admin\AppData\Local\Temp\605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe
  "C:\Users\Admin\AppData\Local\Temp\605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2064

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

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
1KB

MD5
ebb1d14e12108929c6601e208ab4565a

SHA1
af9447fb3e87f3f7d0f77fb5587d77de1d16b5cf

SHA256
869dc8667c0d0a90385bcf6ccfaeb61ea79403614e01860c898d6d956ff50022

SHA512
0a8f8198c565650d10eba40455748cd63898d165f07c3f68c4f06b8aa37613edfb9906818806318fb8546ac43d074e68dcbbad172c2097333fcc5a6b09c91fd5

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

Filesize
7KB

MD5
6282f3b73435caa8d6c53fd158c238a6

SHA1
055b739682d064027bcfe96e00ad163e7cdf9295

SHA256
48c6f554f413f773812921d4d5b7a2950b695794da2dc836e63a20426f408494

SHA512
00ac8bf57d127bba3862ec542a1022522dad67d35c02229984512ce22e74edc6982193414ff4ec0da25e217e6fcd22c3b94a920134fa411087e913bbfda39ee2

Download Submit
memory/2064-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2064-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2064-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2064-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2064-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2064-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2064-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2064-33-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2900-7-0x0000000000770000-0x0000000000786000-memory.dmp

Filesize
88KB

Download
memory/2900-1-0x0000000001020000-0x00000000010CC000-memory.dmp

Filesize
688KB

Download
memory/2900-2-0x0000000074B20000-0x000000007520E000-memory.dmp

Filesize
6.9MB

Download
memory/2900-8-0x0000000004BC0000-0x0000000004C44000-memory.dmp

Filesize
528KB

Download
memory/2900-3-0x0000000000640000-0x0000000000658000-memory.dmp

Filesize
96KB

Download
memory/2900-0-0x0000000074B2E000-0x0000000074B2F000-memory.dmp

Filesize
4KB

Download
memory/2900-6-0x0000000000420000-0x000000000042E000-memory.dmp

Filesize
56KB

Download
memory/2900-5-0x0000000074B20000-0x000000007520E000-memory.dmp

Filesize
6.9MB

Download
memory/2900-4-0x0000000074B2E000-0x0000000074B2F000-memory.dmp

Filesize
4KB

Download
memory/2900-34-0x0000000074B20000-0x000000007520E000-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