agenttesla | 4c94424fc829259b782a3efc78979df11d0f768ee71aa65c2ad611efbd055e2b

General

Target
PO64646_NEW89.exe
Size 505KB
Sample201109-jc2thegl9e
SHA256 4c94424fc829259b782a3efc78979df11d0f768ee71aa65c2ad611efbd055e2b
MD5 02c1804091cb33ee96bbdd6e278bcb73
SHA1 6fd223eeec6681135d502bdbe9044d93d0e65830
SHA512 9b525c18bab645f486f9017fa976f1b5e36e515023fdea2490bf835dc1dc9f5a514e9fb5797124732133630649e8c54afb3ca57153de3f24439e07e6de5d88aa
MD5 SHA1 SHA512

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 2 IoCs

resource	yara_rule
behavioral2/memory/780-3-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral2/memory/780-4-0x000000000044C69E-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 4796 set thread context of 780	4796	PO64646_NEW89.exe	75

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
4796	PO64646_NEW89.exe
780	PO64646_NEW89.exe
780	PO64646_NEW89.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4796	PO64646_NEW89.exe
Token: SeDebugPrivilege	780	PO64646_NEW89.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
780	PO64646_NEW89.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4796 wrote to memory of 780	4796	PO64646_NEW89.exe	75
PID 4796 wrote to memory of 780	4796	PO64646_NEW89.exe	75
PID 4796 wrote to memory of 780	4796	PO64646_NEW89.exe	75
PID 4796 wrote to memory of 780	4796	PO64646_NEW89.exe	75
PID 4796 wrote to memory of 780	4796	PO64646_NEW89.exe	75
PID 4796 wrote to memory of 780	4796	PO64646_NEW89.exe	75
PID 4796 wrote to memory of 780	4796	PO64646_NEW89.exe	75
PID 4796 wrote to memory of 780	4796	PO64646_NEW89.exe	75
PID 780 wrote to memory of 724	780	PO64646_NEW89.exe	80
PID 780 wrote to memory of 724	780	PO64646_NEW89.exe	80
PID 780 wrote to memory of 724	780	PO64646_NEW89.exe	80

C:\Users\Admin\AppData\Local\Temp\PO64646_NEW89.exe
"C:\Users\Admin\AppData\Local\Temp\PO64646_NEW89.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4796
- C:\Users\Admin\AppData\Local\Temp\PO64646_NEW89.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:780
- - C:\Windows\SysWOW64\netsh.exe
    "netsh" wlan show profile
    3⤵
    PID:724

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/780-3-0x0000000000400000-0x0000000000452000-memory.dmp

Download

Analysis

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