agenttesla | 8018cc112736090d12273f85e3a2d48cd4cc26d15a5fad5ab69ae5d187fc094c

General

Target

FaturaBildirim.exe
Size

676KB
MD5

c7be962ea1dde7fb4ae315d7c69a7988
SHA1

a24475c78c57873d495f4bcb14b71246e050add6
SHA256

179e544a547fd06c8af3d0aa5160448c1acf22e0d0343832097788d916051570
SHA512

6546d783142c3b7db898d67dd74413c7bf675b8837bb07100849d2160d8a7773e6d843cb69f8c1ead1025a9a0e407b03573ff0e05ca1cb5fc5e18909861d8d26
SSDEEP

12288:olYifTSceFntlMDfhbnOn+jcfwi+jh7dMLB4M/qFHpEDepHz8M4H0GHhkR:nilItlIVe+ZiQB6/qFwEw8

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
zqamcx.com
Port:
587
Username:
[email protected]
Password:
Methodman991
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

Processes:

powershell.exepowershell.exe

pid process

2348 powershell.exe
2428 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 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
Suspicious use of SetThreadContext 1 IoCs

Processes:

FaturaBildirim.exe

description pid process target process

PID 2724 set thread context of 1628 2724 FaturaBildirim.exe FaturaBildirim.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2484 schtasks.exe

pid	process
2348	powershell.exe
2428	powershell.exe

description	pid	process	target process
PID 2724 set thread context of 1628	2724	FaturaBildirim.exe	FaturaBildirim.exe

pid	process
2484	schtasks.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

Processes:

FaturaBildirim.exeFaturaBildirim.exepowershell.exepowershell.exe

pid	process
2724	FaturaBildirim.exe
2724	FaturaBildirim.exe
2724	FaturaBildirim.exe
2724	FaturaBildirim.exe
2724	FaturaBildirim.exe
2724	FaturaBildirim.exe
2724	FaturaBildirim.exe
2724	FaturaBildirim.exe
2724	FaturaBildirim.exe
2724	FaturaBildirim.exe
2724	FaturaBildirim.exe
2724	FaturaBildirim.exe
2724	FaturaBildirim.exe
2724	FaturaBildirim.exe
2724	FaturaBildirim.exe
2724	FaturaBildirim.exe
2724	FaturaBildirim.exe
2724	FaturaBildirim.exe
2724	FaturaBildirim.exe
1628	FaturaBildirim.exe
1628	FaturaBildirim.exe
2428	powershell.exe
2348	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

FaturaBildirim.exeFaturaBildirim.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2724	FaturaBildirim.exe
Token: SeDebugPrivilege	1628	FaturaBildirim.exe
Token: SeDebugPrivilege	2348	powershell.exe
Token: SeDebugPrivilege	2428	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

FaturaBildirim.exe

pid process

1628 FaturaBildirim.exe

pid	process
1628	FaturaBildirim.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

FaturaBildirim.exe

description	pid	process	target process
PID 2724 wrote to memory of 2348	2724	FaturaBildirim.exe	powershell.exe
PID 2724 wrote to memory of 2348	2724	FaturaBildirim.exe	powershell.exe
PID 2724 wrote to memory of 2348	2724	FaturaBildirim.exe	powershell.exe
PID 2724 wrote to memory of 2348	2724	FaturaBildirim.exe	powershell.exe
PID 2724 wrote to memory of 2428	2724	FaturaBildirim.exe	powershell.exe
PID 2724 wrote to memory of 2428	2724	FaturaBildirim.exe	powershell.exe
PID 2724 wrote to memory of 2428	2724	FaturaBildirim.exe	powershell.exe
PID 2724 wrote to memory of 2428	2724	FaturaBildirim.exe	powershell.exe
PID 2724 wrote to memory of 2484	2724	FaturaBildirim.exe	schtasks.exe
PID 2724 wrote to memory of 2484	2724	FaturaBildirim.exe	schtasks.exe
PID 2724 wrote to memory of 2484	2724	FaturaBildirim.exe	schtasks.exe
PID 2724 wrote to memory of 2484	2724	FaturaBildirim.exe	schtasks.exe
PID 2724 wrote to memory of 1628	2724	FaturaBildirim.exe	FaturaBildirim.exe
PID 2724 wrote to memory of 1628	2724	FaturaBildirim.exe	FaturaBildirim.exe
PID 2724 wrote to memory of 1628	2724	FaturaBildirim.exe	FaturaBildirim.exe
PID 2724 wrote to memory of 1628	2724	FaturaBildirim.exe	FaturaBildirim.exe
PID 2724 wrote to memory of 1628	2724	FaturaBildirim.exe	FaturaBildirim.exe
PID 2724 wrote to memory of 1628	2724	FaturaBildirim.exe	FaturaBildirim.exe
PID 2724 wrote to memory of 1628	2724	FaturaBildirim.exe	FaturaBildirim.exe
PID 2724 wrote to memory of 1628	2724	FaturaBildirim.exe	FaturaBildirim.exe
PID 2724 wrote to memory of 1628	2724	FaturaBildirim.exe	FaturaBildirim.exe

C:\Users\Admin\AppData\Local\Temp\FaturaBildirim.exe
"C:\Users\Admin\AppData\Local\Temp\FaturaBildirim.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2724

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\FaturaBildirim.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2348

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\apqOjuQgh.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2428

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\apqOjuQgh" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4386.tmp"
2⤵
- Creates scheduled task(s)
PID:2484

C:\Users\Admin\AppData\Local\Temp\FaturaBildirim.exe
"C:\Users\Admin\AppData\Local\Temp\FaturaBildirim.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1628

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

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\tmp4386.tmp

Filesize
1KB

MD5
68d6d52073f20b09b17ee2fe71b34057

SHA1
527ff54060a7cd36f824d89b2561dbb3a0ac9662

SHA256
7b9bb9cb1e917e1867ba8bc76d17ad93050781924fc40e26ae09bae51dea25d3

SHA512
bdaaab95f784544c7cd6b58b5f4ba7d0980d77c42654d8402f89fab4934f5643575f1760b2adfa9b37ddf38ded388a3e23ce40bd928d570dade6f5b670c9a456

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\1C28G9YNYCGK14VMA459.temp

Filesize
7KB

MD5
49826421d14c8a981a9158249f647bb4

SHA1
131110454edde5490d8a145e53e07bcbfca3547a

SHA256
db9356b6fadea3d3f59e58eb3dd76d7ee4f6bcb51fc8e7c081cde43cf2519e12

SHA512
8868b1e03e11f18494af25fd7499c55ad8b62a954116b7947d1f36710273c4b355a8a79d3bf2ab711b2e37b1a65db9f373ec54bca711cd4d9bc22e091d98515e

Download Submit
memory/1628-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1628-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1628-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1628-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1628-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1628-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1628-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1628-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2724-1-0x00000000011C0000-0x000000000126C000-memory.dmp

Filesize
688KB

Download
memory/2724-2-0x0000000074A30000-0x000000007511E000-memory.dmp

Filesize
6.9MB

Download
memory/2724-0-0x0000000074A3E000-0x0000000074A3F000-memory.dmp

Filesize
4KB

Download
memory/2724-7-0x0000000074A30000-0x000000007511E000-memory.dmp

Filesize
6.9MB

Download
memory/2724-6-0x0000000074A3E000-0x0000000074A3F000-memory.dmp

Filesize
4KB

Download
memory/2724-3-0x0000000000530000-0x000000000054A000-memory.dmp

Filesize
104KB

Download
memory/2724-5-0x0000000004C30000-0x0000000004CB4000-memory.dmp

Filesize
528KB

Download
memory/2724-4-0x0000000000300000-0x0000000000310000-memory.dmp

Filesize
64KB

Download
memory/2724-32-0x0000000074A30000-0x000000007511E000-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