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
2928	powershell.exe
2752	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 2148 set thread context of 2536	2148	Ödeme Bildirimi.exe	38

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
2852	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2928	powershell.exe
2752	powershell.exe
2148	Ödeme Bildirimi.exe
2148	Ödeme Bildirimi.exe
2536	Ödeme Bildirimi.exe
2536	Ödeme Bildirimi.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2928	powershell.exe
Token: SeDebugPrivilege	2752	powershell.exe
Token: SeDebugPrivilege	2148	Ödeme Bildirimi.exe
Token: SeDebugPrivilege	2536	Ödeme Bildirimi.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 2928	2148	Ödeme Bildirimi.exe	31
PID 2148 wrote to memory of 2928	2148	Ödeme Bildirimi.exe	31
PID 2148 wrote to memory of 2928	2148	Ödeme Bildirimi.exe	31
PID 2148 wrote to memory of 2928	2148	Ödeme Bildirimi.exe	31
PID 2148 wrote to memory of 2752	2148	Ödeme Bildirimi.exe	33
PID 2148 wrote to memory of 2752	2148	Ödeme Bildirimi.exe	33
PID 2148 wrote to memory of 2752	2148	Ödeme Bildirimi.exe	33
PID 2148 wrote to memory of 2752	2148	Ödeme Bildirimi.exe	33
PID 2148 wrote to memory of 2852	2148	Ödeme Bildirimi.exe	35
PID 2148 wrote to memory of 2852	2148	Ödeme Bildirimi.exe	35
PID 2148 wrote to memory of 2852	2148	Ödeme Bildirimi.exe	35
PID 2148 wrote to memory of 2852	2148	Ödeme Bildirimi.exe	35
PID 2148 wrote to memory of 2596	2148	Ödeme Bildirimi.exe	37
PID 2148 wrote to memory of 2596	2148	Ödeme Bildirimi.exe	37
PID 2148 wrote to memory of 2596	2148	Ödeme Bildirimi.exe	37
PID 2148 wrote to memory of 2596	2148	Ödeme Bildirimi.exe	37
PID 2148 wrote to memory of 2536	2148	Ödeme Bildirimi.exe	38
PID 2148 wrote to memory of 2536	2148	Ödeme Bildirimi.exe	38
PID 2148 wrote to memory of 2536	2148	Ödeme Bildirimi.exe	38
PID 2148 wrote to memory of 2536	2148	Ödeme Bildirimi.exe	38
PID 2148 wrote to memory of 2536	2148	Ödeme Bildirimi.exe	38
PID 2148 wrote to memory of 2536	2148	Ödeme Bildirimi.exe	38
PID 2148 wrote to memory of 2536	2148	Ödeme Bildirimi.exe	38
PID 2148 wrote to memory of 2536	2148	Ödeme Bildirimi.exe	38
PID 2148 wrote to memory of 2536	2148	Ödeme Bildirimi.exe	38

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 behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2148
- 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:2928
- 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:2752
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uNcbBGFuPZgDr" /XML "C:\Users\Admin\AppData\Local\Temp\tmp195A.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2852
- C:\Users\Admin\AppData\Local\Temp\Ödeme Bildirimi.exe
  "C:\Users\Admin\AppData\Local\Temp\Ödeme Bildirimi.exe"
  2⤵
  PID:2596
- 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:2536

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\tmp195A.tmp

Filesize
1KB

MD5
bce8136c4a5a0a5b06986173e943ee4b

SHA1
fdf39dc106430c60deac1f5addd8d02e6e672d22

SHA256
c5abc7ece274f53ecd42bc9f40013e7261f9299f0e7d3a99badf3c0a1926a5d4

SHA512
b613c1ac92912c962cbaa91fe32d95727c63e21be50a4a550d49644ed8701dac0096086768657cdb36399de23cd21f1266bd5b41b932352307cc9418d1979386

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

Filesize
7KB

MD5
0a65b66be963ae31e473c91942cdd30f

SHA1
ca794f6d37a8b74b2083b2dacd7f856fe7faef14

SHA256
97c30f20418a25a6940bbd61525c26740d8a8d514dfb3a68f5ae41273029bb27

SHA512
8e532ba8f7ca18abbb96b99d5ce65c7f4e07df5c6b17be604387dadd468b5d5da6b3725f9a9865bafbe9e908d747ea8be22d902cddda78c1e5113f0294cb18eb

Download Submit
memory/2148-4-0x000000007463E000-0x000000007463F000-memory.dmp

Filesize
4KB

Download
memory/2148-31-0x0000000074630000-0x0000000074D1E000-memory.dmp

Filesize
6.9MB

Download
memory/2148-0-0x000000007463E000-0x000000007463F000-memory.dmp

Filesize
4KB

Download
memory/2148-5-0x0000000074630000-0x0000000074D1E000-memory.dmp

Filesize
6.9MB

Download
memory/2148-6-0x0000000005300000-0x0000000005384000-memory.dmp

Filesize
528KB

Download
memory/2148-2-0x0000000074630000-0x0000000074D1E000-memory.dmp

Filesize
6.9MB

Download
memory/2148-1-0x0000000000040000-0x00000000000E2000-memory.dmp

Filesize
648KB

Download
memory/2148-3-0x0000000000750000-0x0000000000760000-memory.dmp

Filesize
64KB

Download
memory/2536-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2536-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2536-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2536-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2536-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2536-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2536-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2536-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads