agenttesla | df365b7013189762793dea193eb030ae8f7aed6ca14b5552ffd63a43508cbc6e

Analysis

max time kernel
135s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
12-04-2023 12:53

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Yeni siparis listesi12042023.exe
Size

226KB
MD5

ecb9dc6ebe7fc72219f57876c166f4f1
SHA1

ffcd4db15cc11f2d49eed7d4c0252a7f8c41dc53
SHA256

df365b7013189762793dea193eb030ae8f7aed6ca14b5552ffd63a43508cbc6e
SHA512

5008f49fe2e8544091f853661bf23d3ed61a10d2a84de3270f1ca32e9da2fbd5d25f2d77ce3f5141614e7626bb2eec8fde17f63c21490becbb44a9ac52445789
SSDEEP

6144:NkG7hGpzhjfajfVUJLougeFU0J9/41mI:n7Mpz66LSXm/41mI

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

https://api.telegram.org/bot6120421924:AAHfDg3lTzDUW4O1CSc9eyT6zf8UpaOZqyY/

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
15	api.ipify.org
16	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4588 set thread context of 1836	4588	Yeni siparis listesi12042023.exe	85

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1836	aspnet_compiler.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1836	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4588 wrote to memory of 1836	4588	Yeni siparis listesi12042023.exe	85
PID 4588 wrote to memory of 1836	4588	Yeni siparis listesi12042023.exe	85
PID 4588 wrote to memory of 1836	4588	Yeni siparis listesi12042023.exe	85
PID 4588 wrote to memory of 1836	4588	Yeni siparis listesi12042023.exe	85
PID 4588 wrote to memory of 1836	4588	Yeni siparis listesi12042023.exe	85
PID 4588 wrote to memory of 1836	4588	Yeni siparis listesi12042023.exe	85
PID 4588 wrote to memory of 1836	4588	Yeni siparis listesi12042023.exe	85
PID 4588 wrote to memory of 1836	4588	Yeni siparis listesi12042023.exe	85

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

C:\Users\Admin\AppData\Local\Temp\Yeni siparis listesi12042023.exe
"C:\Users\Admin\AppData\Local\Temp\Yeni siparis listesi12042023.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4588
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:1836

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1836-135-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1836-137-0x0000000005810000-0x0000000005DB4000-memory.dmp

Filesize
5.6MB

Download
memory/1836-138-0x00000000052E0000-0x0000000005346000-memory.dmp

Filesize
408KB

Download
memory/1836-139-0x0000000005440000-0x0000000005450000-memory.dmp

Filesize
64KB

Download
memory/1836-140-0x0000000006AB0000-0x0000000006B42000-memory.dmp

Filesize
584KB

Download
memory/1836-141-0x0000000006A80000-0x0000000006A8A000-memory.dmp

Filesize
40KB

Download
memory/1836-142-0x0000000006D40000-0x0000000006D90000-memory.dmp

Filesize
320KB

Download
memory/1836-143-0x0000000006F60000-0x0000000007122000-memory.dmp

Filesize
1.8MB

Download
memory/1836-150-0x0000000006E30000-0x0000000006ECC000-memory.dmp

Filesize
624KB

Download
memory/1836-151-0x0000000005440000-0x0000000005450000-memory.dmp

Filesize
64KB

Download
memory/4588-133-0x000001C06D360000-0x000001C06D396000-memory.dmp

Filesize
216KB

Download
memory/4588-134-0x000001C06D700000-0x000001C06D710000-memory.dmp

Filesize
64KB

Download