agenttesla | bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d

General

Target

bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
Size

699KB
MD5

aba11ed39d519dec06148a61662c1546
SHA1

cae54e2d63d7b688a433ef3e31bd80f066d9803f
SHA256

bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d
SHA512

bee8d81e7ed7ee285c0d879dbbfb1f4bce7b0fba8666e77e3d7d65d3a06e30bcf882847183ca42ee936675ff43b2ef2c75836c1e2e0de2907d78753fbe3f9a4e
SSDEEP

12288:l0pei36R5ChoJgeeJw2KgygjhNRC7g27mIQUSJDhItsFIXGQ+j6lHSZXImBC:qpp36/ChoJ4Jwrlgj7R8gamIQCQIX/7o

Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.rodersaglik.com.tr
Port:
587
Username:
[email protected]
Password:
Roder343*
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 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

2884 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

pid	process
2884	powershell.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows\CurrentVersion\Run\ctsdvwT = "C:\\Users\\Admin\\AppData\\Roaming\\ctsdvwT\\ctsdvwT.exe"	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe

description	pid	process	target process
PID 3056 set thread context of 2292	3056	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exebf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exepowershell.exe

pid	process
3056	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
3056	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
2292	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
2292	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
2884	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exebf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	3056	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
Token: SeDebugPrivilege	2292	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
Token: SeDebugPrivilege	2884	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe

pid process

2292 bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe

pid	process
2292	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe

description	pid	process	target process
PID 3056 wrote to memory of 2884	3056	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	powershell.exe
PID 3056 wrote to memory of 2884	3056	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	powershell.exe
PID 3056 wrote to memory of 2884	3056	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	powershell.exe
PID 3056 wrote to memory of 2884	3056	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	powershell.exe
PID 3056 wrote to memory of 2292	3056	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
PID 3056 wrote to memory of 2292	3056	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
PID 3056 wrote to memory of 2292	3056	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
PID 3056 wrote to memory of 2292	3056	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
PID 3056 wrote to memory of 2292	3056	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
PID 3056 wrote to memory of 2292	3056	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
PID 3056 wrote to memory of 2292	3056	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
PID 3056 wrote to memory of 2292	3056	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
PID 3056 wrote to memory of 2292	3056	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe

C:\Users\Admin\AppData\Local\Temp\bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
"C:\Users\Admin\AppData\Local\Temp\bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3056
- 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\bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2884
- C:\Users\Admin\AppData\Local\Temp\bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
  "C:\Users\Admin\AppData\Local\Temp\bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2292

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

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/2292-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2292-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2292-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2292-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2292-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2292-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2292-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2292-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3056-4-0x0000000000350000-0x000000000035C000-memory.dmp

Filesize
48KB

Download
memory/3056-6-0x0000000005B20000-0x0000000005BA2000-memory.dmp

Filesize
520KB

Download
memory/3056-1-0x0000000000250000-0x0000000000304000-memory.dmp

Filesize
720KB

Download
memory/3056-5-0x0000000000370000-0x0000000000380000-memory.dmp

Filesize
64KB

Download
memory/3056-0-0x000000007441E000-0x000000007441F000-memory.dmp

Filesize
4KB

Download
memory/3056-3-0x0000000000650000-0x0000000000672000-memory.dmp

Filesize
136KB

Download
memory/3056-2-0x0000000074410000-0x0000000074AFE000-memory.dmp

Filesize
6.9MB

Download
memory/3056-18-0x0000000074410000-0x0000000074AFE000-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