agenttesla | 5a08a73d22845c300fe90f91426a886c584b9c02d9c3ec6803dcedfa7c8059fe

General

Target

Ödeme Bildirimi.exe
Size

810.6MB
MD5

026d2f0bc075aea5b674ee8c8e28c062
SHA1

50be7a17f99f47b288aa507a4f4b8175046af7be
SHA256

dd6792c5b40433f5fa1e59f4e4b5c067c3f0986346904f9c6fe23bc61ca720a2
SHA512

2bc047bc5a32cda240887d8cd19d9aa579e419e268a2678733673e33665fbaa681daaad9e82f4f108702763d4e8eaec03e1f15691d81d1b7add5d3fe0fb01ece
SSDEEP

12288:E5MFKLltmvsXEuXfHgYxJig3Qt5qUu34HE1YQ/e9i72l:VFKOv0fHgYxJigKHE1YQWkE

Score

10^/10

agenttesla credential_access discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot7000875199:AAGcJDBHFcfVUBvhBO4xZLw34OXk1NWXSe0/

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

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

pid	Process
2884	powershell.exe
2576	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

description	pid	Process	procid_target
PID 2248 set thread context of 2376	2248	Ödeme Bildirimi.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 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Ödeme Bildirimi.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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Ödeme Bildirimi.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

pid	Process
2676	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2884	powershell.exe
2576	powershell.exe
2376	Ödeme Bildirimi.exe
2376	Ödeme Bildirimi.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2884	powershell.exe
Token: SeDebugPrivilege	2576	powershell.exe
Token: SeDebugPrivilege	2376	Ödeme Bildirimi.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 2884	2248	Ödeme Bildirimi.exe	29
PID 2248 wrote to memory of 2884	2248	Ödeme Bildirimi.exe	29
PID 2248 wrote to memory of 2884	2248	Ödeme Bildirimi.exe	29
PID 2248 wrote to memory of 2884	2248	Ödeme Bildirimi.exe	29
PID 2248 wrote to memory of 2576	2248	Ödeme Bildirimi.exe	31
PID 2248 wrote to memory of 2576	2248	Ödeme Bildirimi.exe	31
PID 2248 wrote to memory of 2576	2248	Ödeme Bildirimi.exe	31
PID 2248 wrote to memory of 2576	2248	Ödeme Bildirimi.exe	31
PID 2248 wrote to memory of 2676	2248	Ödeme Bildirimi.exe	33
PID 2248 wrote to memory of 2676	2248	Ödeme Bildirimi.exe	33
PID 2248 wrote to memory of 2676	2248	Ödeme Bildirimi.exe	33
PID 2248 wrote to memory of 2676	2248	Ödeme Bildirimi.exe	33
PID 2248 wrote to memory of 2376	2248	Ödeme Bildirimi.exe	35
PID 2248 wrote to memory of 2376	2248	Ödeme Bildirimi.exe	35
PID 2248 wrote to memory of 2376	2248	Ödeme Bildirimi.exe	35
PID 2248 wrote to memory of 2376	2248	Ödeme Bildirimi.exe	35
PID 2248 wrote to memory of 2376	2248	Ödeme Bildirimi.exe	35
PID 2248 wrote to memory of 2376	2248	Ödeme Bildirimi.exe	35
PID 2248 wrote to memory of 2376	2248	Ödeme Bildirimi.exe	35
PID 2248 wrote to memory of 2376	2248	Ödeme Bildirimi.exe	35
PID 2248 wrote to memory of 2376	2248	Ödeme Bildirimi.exe	35

C:\Users\Admin\AppData\Local\Temp\Ödeme Bildirimi.exe
"C:\Users\Admin\AppData\Local\Temp\Ödeme Bildirimi.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2248
- 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\Ödeme Bildirimi.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2884
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\uNcbBGFuPZgDr.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2576
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uNcbBGFuPZgDr" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6587.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2676
- C:\Users\Admin\AppData\Local\Temp\Ödeme Bildirimi.exe
  "C:\Users\Admin\AppData\Local\Temp\Ödeme Bildirimi.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2376

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\tmp6587.tmp

Filesize
1KB

MD5
7a0f3d524cd06215b75dd40e7b3247db

SHA1
18f3f0e827244598c90b4286c9a1730ce770ef55

SHA256
55e7e9bcf650c7159dc5bf71383ecced56879733e0b4e70feb71e68eea24ac97

SHA512
89476e96142315f995792f47da96c0b733f123d753b1706b7687ca4208db8d425d5483adfa5b85f82aef84b33aff36d9370ffed37ca9716c11547e657428d9b4

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

Filesize
7KB

MD5
047e977aff0747af4fb5ba9674aa742a

SHA1
acf6ee2f0f75abbc3ca2270835666417b0200809

SHA256
8bf9db3475c27fe667d04ef74f837095f5ae0ab863e2cb453f1c0e878c6dcaa8

SHA512
52d8642db247e7faa329533568c9c236e3a6c0a89a30334e18eb9d4f05fc6e07de26081b244d115f13e2d6e496f323e22fbad0dbad85eb089a2c09c504f698f2

Download Submit
memory/2248-4-0x000000007444E000-0x000000007444F000-memory.dmp

Filesize
4KB

Download
memory/2248-31-0x0000000074440000-0x0000000074B2E000-memory.dmp

Filesize
6.9MB

Download
memory/2248-0-0x000000007444E000-0x000000007444F000-memory.dmp

Filesize
4KB

Download
memory/2248-5-0x0000000074440000-0x0000000074B2E000-memory.dmp

Filesize
6.9MB

Download
memory/2248-6-0x00000000053F0000-0x0000000005474000-memory.dmp

Filesize
528KB

Download
memory/2248-2-0x0000000074440000-0x0000000074B2E000-memory.dmp

Filesize
6.9MB

Download
memory/2248-1-0x0000000001070000-0x0000000001112000-memory.dmp

Filesize
648KB

Download
memory/2248-3-0x0000000000260000-0x0000000000270000-memory.dmp

Filesize
64KB

Download
memory/2376-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2376-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2376-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2376-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2376-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2376-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2376-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2376-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads