agenttesla | 38ed5d6391b1c39f92415008ab35535029868baefbb5df6ec2bc6aa01974a874

General

Target

Ziraat-bankasiSwiftMessaji25112022.exe
Size

723KB
MD5

57fc6f81a8f5b1fd82e853272d779dfd
SHA1

9d772a283ce5d9d4f1ba5c2d636b0ffc58477e14
SHA256

38ed5d6391b1c39f92415008ab35535029868baefbb5df6ec2bc6aa01974a874
SHA512

0241812d300f267933ea4da499f462b5817e7909d3a7f3756d422f883f1d13b8679012a132f8b4fc8bd3b8e132088009e0c2228a4c4e4a52fe0753cb73bda588
SSDEEP

12288:XcHcKQHEZxxtVe6xmEZIuq3yYWek6hE2wwjJFzx2fDzbijSCAmZJbxpDF:MH7QkZxxto+mEmB3nWn6Dww1FzuzbRC

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5985422466:AAGjNSgvnWTdXB4AzKHrKl4OMOeBxX94Psk/

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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
T1081
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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

Ziraat-bankasiSwiftMessaji25112022.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Ziraat-bankasiSwiftMessaji25112022.exe
Key opened	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Ziraat-bankasiSwiftMessaji25112022.exe
Key opened	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Ziraat-bankasiSwiftMessaji25112022.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Ziraat-bankasiSwiftMessaji25112022.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\wPBZqbH = "C:\\Users\\Admin\\AppData\\Roaming\\wPBZqbH\\wPBZqbH.exe"	Ziraat-bankasiSwiftMessaji25112022.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Ziraat-bankasiSwiftMessaji25112022.exe

description	pid	process	target process
PID 1632 set thread context of 1068	1632	Ziraat-bankasiSwiftMessaji25112022.exe	Ziraat-bankasiSwiftMessaji25112022.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Ziraat-bankasiSwiftMessaji25112022.exeZiraat-bankasiSwiftMessaji25112022.exe

pid	process
1632	Ziraat-bankasiSwiftMessaji25112022.exe
1068	Ziraat-bankasiSwiftMessaji25112022.exe
1068	Ziraat-bankasiSwiftMessaji25112022.exe
1068	Ziraat-bankasiSwiftMessaji25112022.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Ziraat-bankasiSwiftMessaji25112022.exeZiraat-bankasiSwiftMessaji25112022.exe

description	pid	process
Token: SeDebugPrivilege	1632	Ziraat-bankasiSwiftMessaji25112022.exe
Token: SeDebugPrivilege	1068	Ziraat-bankasiSwiftMessaji25112022.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

Ziraat-bankasiSwiftMessaji25112022.exe

description	pid	process	target process
PID 1632 wrote to memory of 584	1632	Ziraat-bankasiSwiftMessaji25112022.exe	Ziraat-bankasiSwiftMessaji25112022.exe
PID 1632 wrote to memory of 584	1632	Ziraat-bankasiSwiftMessaji25112022.exe	Ziraat-bankasiSwiftMessaji25112022.exe
PID 1632 wrote to memory of 584	1632	Ziraat-bankasiSwiftMessaji25112022.exe	Ziraat-bankasiSwiftMessaji25112022.exe
PID 1632 wrote to memory of 584	1632	Ziraat-bankasiSwiftMessaji25112022.exe	Ziraat-bankasiSwiftMessaji25112022.exe
PID 1632 wrote to memory of 1068	1632	Ziraat-bankasiSwiftMessaji25112022.exe	Ziraat-bankasiSwiftMessaji25112022.exe
PID 1632 wrote to memory of 1068	1632	Ziraat-bankasiSwiftMessaji25112022.exe	Ziraat-bankasiSwiftMessaji25112022.exe
PID 1632 wrote to memory of 1068	1632	Ziraat-bankasiSwiftMessaji25112022.exe	Ziraat-bankasiSwiftMessaji25112022.exe
PID 1632 wrote to memory of 1068	1632	Ziraat-bankasiSwiftMessaji25112022.exe	Ziraat-bankasiSwiftMessaji25112022.exe
PID 1632 wrote to memory of 1068	1632	Ziraat-bankasiSwiftMessaji25112022.exe	Ziraat-bankasiSwiftMessaji25112022.exe
PID 1632 wrote to memory of 1068	1632	Ziraat-bankasiSwiftMessaji25112022.exe	Ziraat-bankasiSwiftMessaji25112022.exe
PID 1632 wrote to memory of 1068	1632	Ziraat-bankasiSwiftMessaji25112022.exe	Ziraat-bankasiSwiftMessaji25112022.exe
PID 1632 wrote to memory of 1068	1632	Ziraat-bankasiSwiftMessaji25112022.exe	Ziraat-bankasiSwiftMessaji25112022.exe
PID 1632 wrote to memory of 1068	1632	Ziraat-bankasiSwiftMessaji25112022.exe	Ziraat-bankasiSwiftMessaji25112022.exe

outlook_office_path 1 IoCs

Processes:

Ziraat-bankasiSwiftMessaji25112022.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Ziraat-bankasiSwiftMessaji25112022.exe

outlook_win_path 1 IoCs

Processes:

Ziraat-bankasiSwiftMessaji25112022.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Ziraat-bankasiSwiftMessaji25112022.exe

C:\Users\Admin\AppData\Local\Temp\Ziraat-bankasiSwiftMessaji25112022.exe
"C:\Users\Admin\AppData\Local\Temp\Ziraat-bankasiSwiftMessaji25112022.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1632

C:\Users\Admin\AppData\Local\Temp\Ziraat-bankasiSwiftMessaji25112022.exe
"C:\Users\Admin\AppData\Local\Temp\Ziraat-bankasiSwiftMessaji25112022.exe"
2⤵
PID:584

C:\Users\Admin\AppData\Local\Temp\Ziraat-bankasiSwiftMessaji25112022.exe
"C:\Users\Admin\AppData\Local\Temp\Ziraat-bankasiSwiftMessaji25112022.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1068

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1068-65-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1068-63-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1068-70-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1068-68-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1068-66-0x0000000000437BDE-mapping.dmp

Download
memory/1068-60-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1068-64-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1068-61-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1632-55-0x00000000757B1000-0x00000000757B3000-memory.dmp

Filesize
8KB

Download
memory/1632-54-0x0000000000ED0000-0x0000000000F8C000-memory.dmp

Filesize
752KB

Download
memory/1632-59-0x00000000009E0000-0x0000000000A1C000-memory.dmp

Filesize
240KB

Download
memory/1632-58-0x0000000005B50000-0x0000000005BC8000-memory.dmp

Filesize
480KB

Download
memory/1632-57-0x00000000004A0000-0x00000000004AC000-memory.dmp

Filesize
48KB

Download
memory/1632-56-0x0000000000500000-0x0000000000518000-memory.dmp

Filesize
96KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads