agenttesla | add9988ea6b71b207b6d20f8e8c4ddffff2097c4fd3a1db99ab89e010a7193be

Analysis

max time kernel
149s
max time network
135s
platform
windows10_x64
resource
win10v20201028
submitted
12/11/2020, 07:36

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General

Target
SOA for November.exe
Size 809KB
Sample201112-e6ckhc2eks
SHA256 add9988ea6b71b207b6d20f8e8c4ddffff2097c4fd3a1db99ab89e010a7193be
MD5 2e2dcbb0aba9029c692599d73f535ac1
SHA1 dde2f5902200084a7c340a9b3243f2f83272536e
SHA512 7fb28421435ec91351f5648f99b1ddc48a519c62871c35a58cc142bf45e67f458de573f67204dc50ea7f7e4947fe17a1dfb8f4cab8671be85ba6e357578f237c
MD5 SHA1 SHA512

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
smtp.lokalboyz.com
Port
587
Username
[email protected]
Password
Gllm9vjy

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/2512-0-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/2512-1-0x00000000004373EE-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 640 set thread context of 2512	640	SOA for November.exe	78

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2512	SOA for November.exe
2512	SOA for November.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2512	SOA for November.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2512	SOA for November.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 640 wrote to memory of 2512	640	SOA for November.exe	78
PID 640 wrote to memory of 2512	640	SOA for November.exe	78
PID 640 wrote to memory of 2512	640	SOA for November.exe	78
PID 640 wrote to memory of 2512	640	SOA for November.exe	78
PID 640 wrote to memory of 2512	640	SOA for November.exe	78
PID 640 wrote to memory of 2512	640	SOA for November.exe	78
PID 640 wrote to memory of 2512	640	SOA for November.exe	78
PID 640 wrote to memory of 2512	640	SOA for November.exe	78

C:\Users\Admin\AppData\Local\Temp\SOA for November.exe
"C:\Users\Admin\AppData\Local\Temp\SOA for November.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:640
- C:\Users\Admin\AppData\Local\Temp\SOA for November.exe
  "C:\Users\Admin\AppData\Local\Temp\SOA for November.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2512

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/2512-0-0x0000000000400000-0x000000000043C000-memory.dmp

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