agenttesla | 8c81f7e4c68d21a4dda1d8c3ebfa558c96091243c43a065c128ce01c670b9f61

General

Target

Quotation no 76511.exe
Size

762KB
MD5

60cbca1737737f2f5464deb543899825
SHA1

9d1c04701b5a555c9b73aa28682e5f6a204a56ce
SHA256

8c81f7e4c68d21a4dda1d8c3ebfa558c96091243c43a065c128ce01c670b9f61
SHA512

ebbbe65f9acedbcbc82ab9ddbef4b8f37631b302e8ee2699cee8f727e40a743e9363823c66273a56eb3c2b45e4ac6eab1be6172fabe0df5b86d6fcd750d7d3aa

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.dachanq.cc
Port:
587
Username:
administrator@dachanq.cc
Password:
MKNXoqR2

Signatures

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

AgentTesla Payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1852-2-0x0000000000400000-0x0000000000450000-memory.dmp	family_agenttesla
behavioral1/memory/1852-3-0x000000000044A94E-mapping.dmp	family_agenttesla
behavioral1/memory/1852-4-0x0000000000400000-0x0000000000450000-memory.dmp	family_agenttesla
behavioral1/memory/1852-5-0x0000000000400000-0x0000000000450000-memory.dmp	family_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
Suspicious use of SetThreadContext 1 IoCs

Processes:

Quotation no 76511.exe

description pid process target process

PID 240 set thread context of 1852 240 Quotation no 76511.exe Quotation no 76511.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Quotation no 76511.exe

pid process

1852 Quotation no 76511.exe
1852 Quotation no 76511.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Quotation no 76511.exe

description pid process

Token: SeDebugPrivilege 1852 Quotation no 76511.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Quotation no 76511.exe

pid process

1852 Quotation no 76511.exe

description	pid	process	target process
PID 240 set thread context of 1852	240	Quotation no 76511.exe	Quotation no 76511.exe

pid	process
1852	Quotation no 76511.exe
1852	Quotation no 76511.exe

description	pid	process
Token: SeDebugPrivilege	1852	Quotation no 76511.exe

pid	process
1852	Quotation no 76511.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

Quotation no 76511.exeQuotation no 76511.exe

description	pid	process	target process
PID 240 wrote to memory of 1852	240	Quotation no 76511.exe	Quotation no 76511.exe
PID 240 wrote to memory of 1852	240	Quotation no 76511.exe	Quotation no 76511.exe
PID 240 wrote to memory of 1852	240	Quotation no 76511.exe	Quotation no 76511.exe
PID 240 wrote to memory of 1852	240	Quotation no 76511.exe	Quotation no 76511.exe
PID 240 wrote to memory of 1852	240	Quotation no 76511.exe	Quotation no 76511.exe
PID 240 wrote to memory of 1852	240	Quotation no 76511.exe	Quotation no 76511.exe
PID 240 wrote to memory of 1852	240	Quotation no 76511.exe	Quotation no 76511.exe
PID 240 wrote to memory of 1852	240	Quotation no 76511.exe	Quotation no 76511.exe
PID 240 wrote to memory of 1852	240	Quotation no 76511.exe	Quotation no 76511.exe
PID 1852 wrote to memory of 1612	1852	Quotation no 76511.exe	netsh.exe
PID 1852 wrote to memory of 1612	1852	Quotation no 76511.exe	netsh.exe
PID 1852 wrote to memory of 1612	1852	Quotation no 76511.exe	netsh.exe
PID 1852 wrote to memory of 1612	1852	Quotation no 76511.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\Quotation no 76511.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation no 76511.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:240

C:\Users\Admin\AppData\Local\Temp\Quotation no 76511.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1852

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:1612

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/240-1-0x0000000000000000-0x0000000000000000-disk.dmp

Download
memory/1612-6-0x0000000000000000-mapping.dmp

Download
memory/1852-2-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1852-3-0x000000000044A94E-mapping.dmp

Download
memory/1852-4-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1852-5-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download

Analysis

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