agenttesla | c028d3601c3a33215a228fa454cb111bf56cd485ab3aaa1bea7aef8650aa1963

Analysis

max time kernel
141s
max time network
51s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
15/06/2024, 01:37

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General

Target
c028d3601c3a33215a228fa454cb111bf56cd485ab3aaa1bea7aef8650aa1963.exe
Size 2.4MB
Sample240615-b14ggsvbme
SHA256 c028d3601c3a33215a228fa454cb111bf56cd485ab3aaa1bea7aef8650aa1963
MD5 ad57472f98fd90f9d8ea50b81fdc9ca3
SHA1 f8e5df1f28cc248a7e9db513b0190eb89e404ea0
SHA512 d8059ad0108fc54dde5b13edbd3b674c7d6f157ea762ca0897bd76f558501b003b45615018dbd4d7164f43bdb55520d662e0c537258a448783f30c5bc2f5bd6c
SSDEEP 12288:g0pUBSN9+NsidyZENv9aPIk2QP3S42w997kzj68xYeg1sgybjSFgz:g0OkN9wsig6iwkBPC42wAiesybjSaz
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
smtp.ionos.com
Port
587
Username
[email protected]
Password
T2@Gwt567
Email to
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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 stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4264 set thread context of 4040	4264	c028d3601c3a33215a228fa454cb111bf56cd485ab3aaa1bea7aef8650aa1963.exe	86

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4040	regasm.exe
4040	regasm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4040	regasm.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4264 wrote to memory of 3896	4264	c028d3601c3a33215a228fa454cb111bf56cd485ab3aaa1bea7aef8650aa1963.exe	85
PID 4264 wrote to memory of 3896	4264	c028d3601c3a33215a228fa454cb111bf56cd485ab3aaa1bea7aef8650aa1963.exe	85
PID 4264 wrote to memory of 3896	4264	c028d3601c3a33215a228fa454cb111bf56cd485ab3aaa1bea7aef8650aa1963.exe	85
PID 4264 wrote to memory of 4040	4264	c028d3601c3a33215a228fa454cb111bf56cd485ab3aaa1bea7aef8650aa1963.exe	86
PID 4264 wrote to memory of 4040	4264	c028d3601c3a33215a228fa454cb111bf56cd485ab3aaa1bea7aef8650aa1963.exe	86
PID 4264 wrote to memory of 4040	4264	c028d3601c3a33215a228fa454cb111bf56cd485ab3aaa1bea7aef8650aa1963.exe	86
PID 4264 wrote to memory of 4040	4264	c028d3601c3a33215a228fa454cb111bf56cd485ab3aaa1bea7aef8650aa1963.exe	86
PID 4264 wrote to memory of 4040	4264	c028d3601c3a33215a228fa454cb111bf56cd485ab3aaa1bea7aef8650aa1963.exe	86
PID 4264 wrote to memory of 4040	4264	c028d3601c3a33215a228fa454cb111bf56cd485ab3aaa1bea7aef8650aa1963.exe	86
PID 4264 wrote to memory of 4040	4264	c028d3601c3a33215a228fa454cb111bf56cd485ab3aaa1bea7aef8650aa1963.exe	86
PID 4264 wrote to memory of 4040	4264	c028d3601c3a33215a228fa454cb111bf56cd485ab3aaa1bea7aef8650aa1963.exe	86
PID 4264 wrote to memory of 4764	4264	c028d3601c3a33215a228fa454cb111bf56cd485ab3aaa1bea7aef8650aa1963.exe	87
PID 4264 wrote to memory of 4764	4264	c028d3601c3a33215a228fa454cb111bf56cd485ab3aaa1bea7aef8650aa1963.exe	87
PID 4264 wrote to memory of 4764	4264	c028d3601c3a33215a228fa454cb111bf56cd485ab3aaa1bea7aef8650aa1963.exe	87

C:\Users\Admin\AppData\Local\Temp\c028d3601c3a33215a228fa454cb111bf56cd485ab3aaa1bea7aef8650aa1963.exe
"C:\Users\Admin\AppData\Local\Temp\c028d3601c3a33215a228fa454cb111bf56cd485ab3aaa1bea7aef8650aa1963.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4264
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
  2⤵
  PID:3896
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4040
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
  2⤵
  PID:4764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/4040-10-0x00000000069B0000-0x0000000006A00000-memory.dmp

Download

memory/4040-14-0x00000000743D0000-0x0000000074B80000-memory.dmp

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memory/4040-13-0x00000000743DE000-0x00000000743DF000-memory.dmp

Download

memory/4040-12-0x0000000006A00000-0x0000000006A0A000-memory.dmp

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memory/4040-4-0x0000000000400000-0x0000000000440000-memory.dmp

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memory/4040-5-0x00000000743DE000-0x00000000743DF000-memory.dmp

Download

memory/4040-6-0x0000000005FB0000-0x0000000006554000-memory.dmp

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memory/4040-7-0x0000000005A70000-0x0000000005AD6000-memory.dmp

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memory/4040-8-0x00000000743D0000-0x0000000074B80000-memory.dmp

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memory/4040-11-0x0000000006AA0000-0x0000000006B32000-memory.dmp

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memory/4264-3-0x000001F4EC8A0000-0x000001F4EC934000-memory.dmp

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memory/4264-9-0x00007FF9F65B0000-0x00007FF9F7071000-memory.dmp

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memory/4264-1-0x000001F4EAB50000-0x000001F4EAB60000-memory.dmp

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memory/4264-2-0x00007FF9F65B0000-0x00007FF9F7071000-memory.dmp

Download

memory/4264-0-0x00007FF9F65B3000-0x00007FF9F65B5000-memory.dmp

Download