agenttesla | e91d532d8063f104ca3b861c51f95b7cd7e79010024fd713515e1c5283a8b2ad

Analysis

max time kernel
135s
max time network
84s
platform
windows10_x64
resource
win10v200430
submitted
01/07/2020, 17:45

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General

Target
Orden Compra 9509 OC.exe
Size 523KB
Sample200701-xxve1ftqce
SHA256 e91d532d8063f104ca3b861c51f95b7cd7e79010024fd713515e1c5283a8b2ad
MD5 072f84d6d14c5ef62290c38b7283ebcc
SHA1 0a02a21b386e11e7a9aec2f242f2beaef16012bd
SHA512 adf85d7a8a102eee42eab1875604da3a5b422c6dae752a50bb8e78ce8820d45f9a3834cca3908dc138d569837535c3cd52f5085e30f18eb0aad5be964a0b265f
MD5 SHA1 SHA512

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
mail.corroshield.co.id
Port
587
Username
[email protected]
Password
sulastri2011

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/2204-0-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral2/memory/2204-1-0x0000000000446EDE-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 2804 set thread context of 2204	2804	Orden Compra 9509 OC.exe	72

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2204	Orden Compra 9509 OC.exe
2204	Orden Compra 9509 OC.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2204	Orden Compra 9509 OC.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2204	Orden Compra 9509 OC.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2804 wrote to memory of 2204	2804	Orden Compra 9509 OC.exe	72
PID 2804 wrote to memory of 2204	2804	Orden Compra 9509 OC.exe	72
PID 2804 wrote to memory of 2204	2804	Orden Compra 9509 OC.exe	72
PID 2804 wrote to memory of 2204	2804	Orden Compra 9509 OC.exe	72
PID 2804 wrote to memory of 2204	2804	Orden Compra 9509 OC.exe	72
PID 2804 wrote to memory of 2204	2804	Orden Compra 9509 OC.exe	72
PID 2804 wrote to memory of 2204	2804	Orden Compra 9509 OC.exe	72
PID 2804 wrote to memory of 2204	2804	Orden Compra 9509 OC.exe	72

C:\Users\Admin\AppData\Local\Temp\Orden Compra 9509 OC.exe
"C:\Users\Admin\AppData\Local\Temp\Orden Compra 9509 OC.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2804
- C:\Users\Admin\AppData\Local\Temp\Orden Compra 9509 OC.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  - Suspicious use of AdjustPrivilegeToken
  PID:2204

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2204-0-0x0000000000400000-0x000000000044C000-memory.dmp

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