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

Credentials

Protocol: smtp
Host:
mail.rodersaglik.com.tr
Port:
587
Username:
[email protected]
Password:
Roder343*

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

4412 powershell.exe

pid	process
4412	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.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

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-1-5-21-4124900551-4068476067-3491212533-1000\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 2068 set thread context of 4240	2068	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 6 IoCs

Processes:

bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exebf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exepowershell.exe

pid	process
2068	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
2068	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
4240	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
4240	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
4412	powershell.exe
4412	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exebf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2068	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
Token: SeDebugPrivilege	4240	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
Token: SeDebugPrivilege	4412	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe

pid process

4240 bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe

pid	process
4240	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe

description	pid	process	target process
PID 2068 wrote to memory of 4412	2068	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	powershell.exe
PID 2068 wrote to memory of 4412	2068	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	powershell.exe
PID 2068 wrote to memory of 4412	2068	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	powershell.exe
PID 2068 wrote to memory of 4240	2068	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
PID 2068 wrote to memory of 4240	2068	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
PID 2068 wrote to memory of 4240	2068	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
PID 2068 wrote to memory of 4240	2068	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
PID 2068 wrote to memory of 4240	2068	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
PID 2068 wrote to memory of 4240	2068	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
PID 2068 wrote to memory of 4240	2068	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
PID 2068 wrote to memory of 4240	2068	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe	bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe

C:\Users\Admin\AppData\Local\Temp\bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe
"C:\Users\Admin\AppData\Local\Temp\bf6bff1f8edd591c92bcbcf86ff6f82c114273e34a8475a17289936c93879e1d.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2068

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:4412

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:4240

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

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kjb1jsxn.wkc.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2068-8-0x00000000052F0000-0x0000000005300000-memory.dmp

Filesize
64KB

Download
memory/2068-3-0x0000000005870000-0x0000000005902000-memory.dmp

Filesize
584KB

Download
memory/2068-10-0x0000000010FB0000-0x000000001104C000-memory.dmp

Filesize
624KB

Download
memory/2068-9-0x0000000006D90000-0x0000000006E12000-memory.dmp

Filesize
520KB

Download
memory/2068-5-0x0000000074A20000-0x00000000751D0000-memory.dmp

Filesize
7.7MB

Download
memory/2068-6-0x0000000005A20000-0x0000000005A42000-memory.dmp

Filesize
136KB

Download
memory/2068-7-0x0000000005A40000-0x0000000005A4C000-memory.dmp

Filesize
48KB

Download
memory/2068-0-0x0000000074A2E000-0x0000000074A2F000-memory.dmp

Filesize
4KB

Download
memory/2068-1-0x0000000000DD0000-0x0000000000E84000-memory.dmp

Filesize
720KB

Download
memory/2068-2-0x0000000005F20000-0x00000000064C4000-memory.dmp

Filesize
5.6MB

Download
memory/2068-4-0x0000000005920000-0x000000000592A000-memory.dmp

Filesize
40KB

Download
memory/2068-13-0x0000000074A20000-0x00000000751D0000-memory.dmp

Filesize
7.7MB

Download
memory/4240-14-0x0000000074A20000-0x00000000751D0000-memory.dmp

Filesize
7.7MB

Download
memory/4240-16-0x0000000074A20000-0x00000000751D0000-memory.dmp

Filesize
7.7MB

Download
memory/4240-62-0x0000000074A20000-0x00000000751D0000-memory.dmp

Filesize
7.7MB

Download
memory/4240-15-0x0000000005460000-0x00000000054C6000-memory.dmp

Filesize
408KB

Download
memory/4240-36-0x0000000006330000-0x0000000006380000-memory.dmp

Filesize
320KB

Download
memory/4240-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4412-20-0x0000000004A70000-0x0000000004A92000-memory.dmp

Filesize
136KB

Download
memory/4412-49-0x0000000006D70000-0x0000000006E13000-memory.dmp

Filesize
652KB

Download
memory/4412-22-0x0000000074A20000-0x00000000751D0000-memory.dmp

Filesize
7.7MB

Download
memory/4412-19-0x0000000004C90000-0x00000000052B8000-memory.dmp

Filesize
6.2MB

Download
memory/4412-32-0x00000000054F0000-0x0000000005844000-memory.dmp

Filesize
3.3MB

Download
memory/4412-33-0x0000000005B30000-0x0000000005B4E000-memory.dmp

Filesize
120KB

Download
memory/4412-34-0x00000000060A0000-0x00000000060EC000-memory.dmp

Filesize
304KB

Download
memory/4412-18-0x0000000074A20000-0x00000000751D0000-memory.dmp

Filesize
7.7MB

Download
memory/4412-38-0x0000000070680000-0x00000000706CC000-memory.dmp

Filesize
304KB

Download
memory/4412-37-0x0000000006100000-0x0000000006132000-memory.dmp

Filesize
200KB

Download
memory/4412-48-0x0000000006170000-0x000000000618E000-memory.dmp

Filesize
120KB

Download
memory/4412-21-0x0000000004C20000-0x0000000004C86000-memory.dmp

Filesize
408KB

Download
memory/4412-50-0x00000000074A0000-0x0000000007B1A000-memory.dmp

Filesize
6.5MB

Download
memory/4412-51-0x0000000006E60000-0x0000000006E7A000-memory.dmp

Filesize
104KB

Download
memory/4412-52-0x0000000006ED0000-0x0000000006EDA000-memory.dmp

Filesize
40KB

Download
memory/4412-53-0x00000000070E0000-0x0000000007176000-memory.dmp

Filesize
600KB

Download
memory/4412-54-0x0000000007060000-0x0000000007071000-memory.dmp

Filesize
68KB

Download
memory/4412-55-0x0000000007090000-0x000000000709E000-memory.dmp

Filesize
56KB

Download
memory/4412-56-0x00000000070A0000-0x00000000070B4000-memory.dmp

Filesize
80KB

Download
memory/4412-57-0x00000000071A0000-0x00000000071BA000-memory.dmp

Filesize
104KB

Download
memory/4412-58-0x0000000007180000-0x0000000007188000-memory.dmp

Filesize
32KB

Download
memory/4412-61-0x0000000074A20000-0x00000000751D0000-memory.dmp

Filesize
7.7MB

Download
memory/4412-17-0x0000000002200000-0x0000000002236000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads