agenttesla | 1122cb2dfa13da1338dcb354406c8cacdb6362705486987af89f63e814afca7a

General

Target
roforma Invoice.pdf.exe
Size 470KB
Sample201109-atagbzsabe
SHA256 1122cb2dfa13da1338dcb354406c8cacdb6362705486987af89f63e814afca7a
MD5 dcd12645f75343a3275cf6a219fb92da
SHA1 abdec8bf4fc0e9dc3a985b9485b8e4e760e5d564
SHA512 63239ab7f478f0175640bc3d942065a816c3dcad84f1fe72aa99bcc1b59ebcb3a0dffd79969618eac9742409d97ba43dd51b13f2f35e3e34b1c2e883741385af
MD5 SHA1 SHA512

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
smtp.yandex.ru
Port
587
Username
[email protected]
Password
kingmoney12345

Signatures

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

AgentTesla Payload 2 IoCs

resource	yara_rule
behavioral2/memory/2288-2-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral2/memory/2288-3-0x000000000044C5BE-mapping.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

description	pid	Process	procid_target
PID 984 set thread context of 2288	984	roforma Invoice.pdf.exe	78

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2288	roforma Invoice.pdf.exe
2288	roforma Invoice.pdf.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2288	roforma Invoice.pdf.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2288	roforma Invoice.pdf.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 984 wrote to memory of 2288	984	roforma Invoice.pdf.exe	78
PID 984 wrote to memory of 2288	984	roforma Invoice.pdf.exe	78
PID 984 wrote to memory of 2288	984	roforma Invoice.pdf.exe	78
PID 984 wrote to memory of 2288	984	roforma Invoice.pdf.exe	78
PID 984 wrote to memory of 2288	984	roforma Invoice.pdf.exe	78
PID 984 wrote to memory of 2288	984	roforma Invoice.pdf.exe	78
PID 984 wrote to memory of 2288	984	roforma Invoice.pdf.exe	78
PID 984 wrote to memory of 2288	984	roforma Invoice.pdf.exe	78
PID 2288 wrote to memory of 3524	2288	roforma Invoice.pdf.exe	80
PID 2288 wrote to memory of 3524	2288	roforma Invoice.pdf.exe	80
PID 2288 wrote to memory of 3524	2288	roforma Invoice.pdf.exe	80

C:\Users\Admin\AppData\Local\Temp\roforma Invoice.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\roforma Invoice.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:984
- C:\Users\Admin\AppData\Local\Temp\roforma Invoice.pdf.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2288
- - C:\Windows\SysWOW64\netsh.exe
    "netsh" wlan show profile
    3⤵
    PID:3524

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2288-2-0x0000000000400000-0x0000000000452000-memory.dmp

Download

Analysis

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