agenttesla | 0f2a2c10ccdece91433063d992b2a24a316db4e1f8d2dc8f6c532fe48e0e1946

General

Target

Invoice po.exe
Size

502KB
MD5

336d033b63278f41d919d5e9944a9d9d
SHA1

cfa013de2ef8b542054068ab2aeaa584945634f5
SHA256

0f2a2c10ccdece91433063d992b2a24a316db4e1f8d2dc8f6c532fe48e0e1946
SHA512

bde06b6efde5a982d43f52b95532ba0f89d87cfe1c0c06f3e2757fdc792a7e5452906a8b5cb4f04322d33af43de0ad991465e97c789f4702f1e8fb34286394a3

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.albaniandailynews.com
Port:
587
Username:
marianakllici@albaniandailynews.com
Password:
125875.jUkT

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/1496-2-0x0000000000400000-0x0000000000450000-memory.dmp	family_agenttesla
behavioral1/memory/1496-3-0x000000000044A4BE-mapping.dmp	family_agenttesla
behavioral1/memory/1496-4-0x0000000000400000-0x0000000000450000-memory.dmp	family_agenttesla
behavioral1/memory/1496-5-0x0000000000400000-0x0000000000450000-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:

Invoice po.exe

description pid process target process

PID 1144 set thread context of 1496 1144 Invoice po.exe Invoice po.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Invoice po.exeInvoice po.exe

pid process

1144 Invoice po.exe
1144 Invoice po.exe
1496 Invoice po.exe
1496 Invoice po.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Invoice po.exeInvoice po.exe

description pid process

Token: SeDebugPrivilege 1144 Invoice po.exe
Token: SeDebugPrivilege 1496 Invoice po.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Invoice po.exe

pid process

1496 Invoice po.exe

description	pid	process	target process
PID 1144 set thread context of 1496	1144	Invoice po.exe	Invoice po.exe

pid	process
1144	Invoice po.exe
1144	Invoice po.exe
1496	Invoice po.exe
1496	Invoice po.exe

description	pid	process
Token: SeDebugPrivilege	1144	Invoice po.exe
Token: SeDebugPrivilege	1496	Invoice po.exe

pid	process
1496	Invoice po.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

Invoice po.exeInvoice po.exe

description	pid	process	target process
PID 1144 wrote to memory of 1496	1144	Invoice po.exe	Invoice po.exe
PID 1144 wrote to memory of 1496	1144	Invoice po.exe	Invoice po.exe
PID 1144 wrote to memory of 1496	1144	Invoice po.exe	Invoice po.exe
PID 1144 wrote to memory of 1496	1144	Invoice po.exe	Invoice po.exe
PID 1144 wrote to memory of 1496	1144	Invoice po.exe	Invoice po.exe
PID 1144 wrote to memory of 1496	1144	Invoice po.exe	Invoice po.exe
PID 1144 wrote to memory of 1496	1144	Invoice po.exe	Invoice po.exe
PID 1144 wrote to memory of 1496	1144	Invoice po.exe	Invoice po.exe
PID 1144 wrote to memory of 1496	1144	Invoice po.exe	Invoice po.exe
PID 1496 wrote to memory of 1836	1496	Invoice po.exe	netsh.exe
PID 1496 wrote to memory of 1836	1496	Invoice po.exe	netsh.exe
PID 1496 wrote to memory of 1836	1496	Invoice po.exe	netsh.exe
PID 1496 wrote to memory of 1836	1496	Invoice po.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\Invoice po.exe
"C:\Users\Admin\AppData\Local\Temp\Invoice po.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1144

C:\Users\Admin\AppData\Local\Temp\Invoice po.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1496

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:1836

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

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Downloads

memory/1144-1-0x0000000000000000-0x0000000000000000-disk.dmp

Download
memory/1496-2-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1496-3-0x000000000044A4BE-mapping.dmp

Download
memory/1496-4-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1496-5-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1836-6-0x0000000000000000-mapping.dmp

Download

Analysis

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