agenttesla | c9baeb663cbaff9bf65fd9f54689c33501c7ad31f71d3ccca1f15ee6789f5fac

General

Target

purchase enquiry.exe
Size

546KB
MD5

5b77be057ea3410693cc26ae322c061e
SHA1

e19c07c822b75d7a5c07f46e7cbae7f7793b0c71
SHA256

c9baeb663cbaff9bf65fd9f54689c33501c7ad31f71d3ccca1f15ee6789f5fac
SHA512

b8c7b7acc21dd641063f6456126a6c8ca460d52622fd78c2eb9f44ae96540b68ebd54be5f53341bf8d58d30cdf4f4a070b66f4aa07cc039269caff357c41024f

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

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

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

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

Data from Local System
T1005

Credentials in Files
T1081
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 20 IoCs

adware spyware

Modify Registry

T1112

Processes:

purchase enquiry.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	purchase enquiry.exe
Key created	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.google.com.br	purchase enquiry.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "397"	purchase enquiry.exe
Key created	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	purchase enquiry.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "0"	purchase enquiry.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\DOMStorage\google.com.br\Total = "0"	purchase enquiry.exe
Key created	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\DOMStorage\google.com.br	purchase enquiry.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "6"	purchase enquiry.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.google.com.br\ = "391"	purchase enquiry.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\DOMStorage\google.com.br\Total = "391"	purchase enquiry.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "391"	purchase enquiry.exe
Key created	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\Main	purchase enquiry.exe
Key created	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	purchase enquiry.exe
Key created	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\DOMStorage	purchase enquiry.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\DOMStorage\google.com.br\NumberOfSubdomains = "1"	purchase enquiry.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.google.com.br\ = "6"	purchase enquiry.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\DOMStorage\google.com.br\Total = "6"	purchase enquiry.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.google.com.br\ = "0"	purchase enquiry.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.google.com.br\ = "397"	purchase enquiry.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\DOMStorage\google.com.br\Total = "397"	purchase enquiry.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

purchase enquiry.exe

pid process

744 purchase enquiry.exe
744 purchase enquiry.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

purchase enquiry.exe

description pid process

Token: SeDebugPrivilege 744 purchase enquiry.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

purchase enquiry.exe

pid process

744 purchase enquiry.exe
744 purchase enquiry.exe

pid	process
744	purchase enquiry.exe
744	purchase enquiry.exe

description	pid	process
Token: SeDebugPrivilege	744	purchase enquiry.exe

pid	process
744	purchase enquiry.exe
744	purchase enquiry.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

purchase enquiry.exe

description	pid	process	target process
PID 744 wrote to memory of 1172	744	purchase enquiry.exe	netsh.exe
PID 744 wrote to memory of 1172	744	purchase enquiry.exe	netsh.exe
PID 744 wrote to memory of 1172	744	purchase enquiry.exe	netsh.exe
PID 744 wrote to memory of 1172	744	purchase enquiry.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\purchase enquiry.exe
"C:\Users\Admin\AppData\Local\Temp\purchase enquiry.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:744

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
2⤵
PID:1172

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1172-2-0x0000000000000000-mapping.dmp

Download
memory/1352-0-0x000007FEF7900000-0x000007FEF7B7A000-memory.dmp

Filesize
2.5MB

Download

Analysis

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