agenttesla | 006449caaa797b90e1c58ff7a1a767a937e220b45f98cb9f55a0227a2a1d7f08

General

Target

0e9be54545aa62838e709492e063ca6e.exe
Size

527KB
MD5

0e9be54545aa62838e709492e063ca6e
SHA1

f2621b34392bce12dd3afcef46920349ac0f0262
SHA256

006449caaa797b90e1c58ff7a1a767a937e220b45f98cb9f55a0227a2a1d7f08
SHA512

4ac8db9010c1620770998287f0e0b159570d50e356c5d26fc701cfdc52d3cf5a27149d77b3da07b9be91107d29795bfef2bd746026b704f5118439ca8802a48f

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
webmail.ssaironline.com
Port:
587
Username:
exportami@ssaironline.com
Password:
22Nov@2018#$%

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/1360-36-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1360-37-0x000000000044D24E-mapping.dmp	family_agenttesla
behavioral1/memory/1360-38-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1360-39-0x0000000000400000-0x0000000000452000-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:

0e9be54545aa62838e709492e063ca6e.exe

description pid process target process

PID 1096 set thread context of 1360 1096 0e9be54545aa62838e709492e063ca6e.exe 0e9be54545aa62838e709492e063ca6e.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

0e9be54545aa62838e709492e063ca6e.exe

pid process

1360 0e9be54545aa62838e709492e063ca6e.exe
1360 0e9be54545aa62838e709492e063ca6e.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

0e9be54545aa62838e709492e063ca6e.exe0e9be54545aa62838e709492e063ca6e.exe

description pid process

Token: SeDebugPrivilege 1096 0e9be54545aa62838e709492e063ca6e.exe
Token: SeDebugPrivilege 1360 0e9be54545aa62838e709492e063ca6e.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

0e9be54545aa62838e709492e063ca6e.exe0e9be54545aa62838e709492e063ca6e.exe

pid process

1096 0e9be54545aa62838e709492e063ca6e.exe
1096 0e9be54545aa62838e709492e063ca6e.exe
1360 0e9be54545aa62838e709492e063ca6e.exe

description	pid	process	target process
PID 1096 set thread context of 1360	1096	0e9be54545aa62838e709492e063ca6e.exe	0e9be54545aa62838e709492e063ca6e.exe

pid	process
1360	0e9be54545aa62838e709492e063ca6e.exe
1360	0e9be54545aa62838e709492e063ca6e.exe

description	pid	process
Token: SeDebugPrivilege	1096	0e9be54545aa62838e709492e063ca6e.exe
Token: SeDebugPrivilege	1360	0e9be54545aa62838e709492e063ca6e.exe

pid	process
1096	0e9be54545aa62838e709492e063ca6e.exe
1096	0e9be54545aa62838e709492e063ca6e.exe
1360	0e9be54545aa62838e709492e063ca6e.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

0e9be54545aa62838e709492e063ca6e.exe0e9be54545aa62838e709492e063ca6e.exe

description	pid	process	target process
PID 1096 wrote to memory of 1360	1096	0e9be54545aa62838e709492e063ca6e.exe	0e9be54545aa62838e709492e063ca6e.exe
PID 1096 wrote to memory of 1360	1096	0e9be54545aa62838e709492e063ca6e.exe	0e9be54545aa62838e709492e063ca6e.exe
PID 1096 wrote to memory of 1360	1096	0e9be54545aa62838e709492e063ca6e.exe	0e9be54545aa62838e709492e063ca6e.exe
PID 1096 wrote to memory of 1360	1096	0e9be54545aa62838e709492e063ca6e.exe	0e9be54545aa62838e709492e063ca6e.exe
PID 1096 wrote to memory of 1360	1096	0e9be54545aa62838e709492e063ca6e.exe	0e9be54545aa62838e709492e063ca6e.exe
PID 1096 wrote to memory of 1360	1096	0e9be54545aa62838e709492e063ca6e.exe	0e9be54545aa62838e709492e063ca6e.exe
PID 1096 wrote to memory of 1360	1096	0e9be54545aa62838e709492e063ca6e.exe	0e9be54545aa62838e709492e063ca6e.exe
PID 1096 wrote to memory of 1360	1096	0e9be54545aa62838e709492e063ca6e.exe	0e9be54545aa62838e709492e063ca6e.exe
PID 1096 wrote to memory of 1360	1096	0e9be54545aa62838e709492e063ca6e.exe	0e9be54545aa62838e709492e063ca6e.exe
PID 1360 wrote to memory of 1580	1360	0e9be54545aa62838e709492e063ca6e.exe	netsh.exe
PID 1360 wrote to memory of 1580	1360	0e9be54545aa62838e709492e063ca6e.exe	netsh.exe
PID 1360 wrote to memory of 1580	1360	0e9be54545aa62838e709492e063ca6e.exe	netsh.exe
PID 1360 wrote to memory of 1580	1360	0e9be54545aa62838e709492e063ca6e.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\0e9be54545aa62838e709492e063ca6e.exe
"C:\Users\Admin\AppData\Local\Temp\0e9be54545aa62838e709492e063ca6e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1096

C:\Users\Admin\AppData\Local\Temp\0e9be54545aa62838e709492e063ca6e.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1360

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:1580

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/1360-36-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1360-37-0x000000000044D24E-mapping.dmp

Download
memory/1360-38-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1360-39-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1580-40-0x0000000000000000-mapping.dmp

Download
memory/1692-35-0x000007FEF6500000-0x000007FEF677A000-memory.dmp

Filesize
2.5MB

Download

Analysis

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