agenttesla | 0a1bb6980b88452e1353436fa29a5ad1fbfe51d1ea14d1e98f45af38d27f59a4

General

Target

0a1bb6980b88452e1353436fa29a5ad1fbfe51d1ea14d1e98f45af38d27f59a4.exe
Size

166KB
MD5

31bb40e9ad8dd4797b71b4ece1891b82
SHA1

feb097b406032ac60fd90ece24f0147ffbf0f088
SHA256

0a1bb6980b88452e1353436fa29a5ad1fbfe51d1ea14d1e98f45af38d27f59a4
SHA512

16dec38ae3505e8183e5f3e51245b79c269e7f8fb769108f4ac21543d08df7036ebd3345af4712a06453f9b72595744b51a71f3132b9849b83f5bbb8f71113a4
SSDEEP

3072:tD/TzjlPUxRJgjHvW032MD944l1KxhGBdeieE1+kZ7DQMy2GgK0OgMaSyu6BkQ:tD/TzjlqgjHvW032MD9481QhGq1i02G1

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5676971476:AAFdGsXW8kwzXNIluAGV-a4sJ2XBy68O9WI/

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

0a1bb6980b88452e1353436fa29a5ad1fbfe51d1ea14d1e98f45af38d27f59a4.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0a1bb6980b88452e1353436fa29a5ad1fbfe51d1ea14d1e98f45af38d27f59a4.exe
Key opened	\REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0a1bb6980b88452e1353436fa29a5ad1fbfe51d1ea14d1e98f45af38d27f59a4.exe
Key opened	\REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0a1bb6980b88452e1353436fa29a5ad1fbfe51d1ea14d1e98f45af38d27f59a4.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.

Processes:

flow ioc

31 api.ipify.org
32 api.ipify.org
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0a1bb6980b88452e1353436fa29a5ad1fbfe51d1ea14d1e98f45af38d27f59a4.exe

description pid process

Token: SeDebugPrivilege 1256 0a1bb6980b88452e1353436fa29a5ad1fbfe51d1ea14d1e98f45af38d27f59a4.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

0a1bb6980b88452e1353436fa29a5ad1fbfe51d1ea14d1e98f45af38d27f59a4.exe

pid process

1256 0a1bb6980b88452e1353436fa29a5ad1fbfe51d1ea14d1e98f45af38d27f59a4.exe

flow	ioc
31	api.ipify.org
32	api.ipify.org

description	pid	process
Token: SeDebugPrivilege	1256	0a1bb6980b88452e1353436fa29a5ad1fbfe51d1ea14d1e98f45af38d27f59a4.exe

pid	process
1256	0a1bb6980b88452e1353436fa29a5ad1fbfe51d1ea14d1e98f45af38d27f59a4.exe

outlook_office_path 1 IoCs

Processes:

0a1bb6980b88452e1353436fa29a5ad1fbfe51d1ea14d1e98f45af38d27f59a4.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0a1bb6980b88452e1353436fa29a5ad1fbfe51d1ea14d1e98f45af38d27f59a4.exe

outlook_win_path 1 IoCs

Processes:

0a1bb6980b88452e1353436fa29a5ad1fbfe51d1ea14d1e98f45af38d27f59a4.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0a1bb6980b88452e1353436fa29a5ad1fbfe51d1ea14d1e98f45af38d27f59a4.exe

C:\Users\Admin\AppData\Local\Temp\0a1bb6980b88452e1353436fa29a5ad1fbfe51d1ea14d1e98f45af38d27f59a4.exe
"C:\Users\Admin\AppData\Local\Temp\0a1bb6980b88452e1353436fa29a5ad1fbfe51d1ea14d1e98f45af38d27f59a4.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1256

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1256-1-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/1256-0-0x0000000000E10000-0x0000000000E40000-memory.dmp

Filesize
192KB

Download
memory/1256-2-0x0000000005D10000-0x00000000062B4000-memory.dmp

Filesize
5.6MB

Download
memory/1256-3-0x0000000005930000-0x0000000005940000-memory.dmp

Filesize
64KB

Download
memory/1256-4-0x0000000005810000-0x0000000005876000-memory.dmp

Filesize
408KB

Download
memory/1256-5-0x0000000007270000-0x0000000007302000-memory.dmp

Filesize
584KB

Download
memory/1256-6-0x0000000007260000-0x000000000726A000-memory.dmp

Filesize
40KB

Download
memory/1256-7-0x0000000007500000-0x0000000007550000-memory.dmp

Filesize
320KB

Download
memory/1256-8-0x0000000007810000-0x00000000079D2000-memory.dmp

Filesize
1.8MB

Download
memory/1256-18-0x0000000007640000-0x00000000076DC000-memory.dmp

Filesize
624KB

Download
memory/1256-19-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/1256-20-0x0000000005930000-0x0000000005940000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads