agenttesla | 5013d0b7097af5107744de99e0ab717bc88e727ac8a583f38af133e03ee407eb

General

Target

payment invoice.exe
Size

408KB
MD5

f0c5bd5b9bff0f9bc7acc901a49f16e1
SHA1

542c2fd9b0f518d6282eea0a08e48753a084959c
SHA256

5013d0b7097af5107744de99e0ab717bc88e727ac8a583f38af133e03ee407eb
SHA512

a2739cf99ac01057df68aa95d4b1616f0166b502c9c8a6b7f018e93d0467d0e7d9463cd5784666f2a4f808c3de87bea2055f4240caabc3aa74c6f42090928585

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

AgentTesla Payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/788-2-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/788-3-0x00000000004470FE-mapping.dmp	family_agenttesla
behavioral1/memory/788-4-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/788-5-0x0000000000400000-0x000000000044C000-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:

payment invoice.exe

description pid process target process

PID 1464 set thread context of 788 1464 payment invoice.exe payment invoice.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

payment invoice.exe

pid process

788 payment invoice.exe
788 payment invoice.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

payment invoice.exe

description pid process

Token: SeDebugPrivilege 788 payment invoice.exe

description	pid	process	target process
PID 1464 set thread context of 788	1464	payment invoice.exe	payment invoice.exe

pid	process
788	payment invoice.exe
788	payment invoice.exe

description	pid	process
Token: SeDebugPrivilege	788	payment invoice.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

payment invoice.exe

description	pid	process	target process
PID 1464 wrote to memory of 788	1464	payment invoice.exe	payment invoice.exe
PID 1464 wrote to memory of 788	1464	payment invoice.exe	payment invoice.exe
PID 1464 wrote to memory of 788	1464	payment invoice.exe	payment invoice.exe
PID 1464 wrote to memory of 788	1464	payment invoice.exe	payment invoice.exe
PID 1464 wrote to memory of 788	1464	payment invoice.exe	payment invoice.exe
PID 1464 wrote to memory of 788	1464	payment invoice.exe	payment invoice.exe
PID 1464 wrote to memory of 788	1464	payment invoice.exe	payment invoice.exe
PID 1464 wrote to memory of 788	1464	payment invoice.exe	payment invoice.exe
PID 1464 wrote to memory of 788	1464	payment invoice.exe	payment invoice.exe

C:\Users\Admin\AppData\Local\Temp\payment invoice.exe
"C:\Users\Admin\AppData\Local\Temp\payment invoice.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1464

C:\Users\Admin\AppData\Local\Temp\payment invoice.exe
"C:\Users\Admin\AppData\Local\Temp\payment invoice.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:788

Network

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/788-2-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/788-3-0x00000000004470FE-mapping.dmp

Download
memory/788-4-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/788-5-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1464-1-0x0000000000000000-0x0000000000000000-disk.dmp

Download

Analysis

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