agenttesla | e6761c7ca856c8eba95b17130115fa6a865d37801277b949256b886b8f13ec87

General

Target

e6761c7ca856c8eba95b17130115fa6a865d37801277b949256b886b8f13ec87.exe
Size

218KB
MD5

ab8b1948f3ae5c9c73421bdd8b578586
SHA1

11fd5d92fe42a30aac22e79e2597c303654ef02e
SHA256

e6761c7ca856c8eba95b17130115fa6a865d37801277b949256b886b8f13ec87
SHA512

5a295fa5d3847e7b586bfc5798068b6355f4feec78571754a8adde473d258d23275a5e5d7999c8ec3e531d3ab0ffac0d521718055ecc821c2499aef0f4671e93
SSDEEP

6144:B5HxsCG+UfSU99ExBMeakF50P+W3E3mrutNOS:zx3UfHduCP+WWmrzS

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5018340186:AAFKw8ktzY7O_6e1fhgEWq27H2aE-rsBGjA/

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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e6761c7ca856c8eba95b17130115fa6a865d37801277b949256b886b8f13ec87.exe
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e6761c7ca856c8eba95b17130115fa6a865d37801277b949256b886b8f13ec87.exe
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e6761c7ca856c8eba95b17130115fa6a865d37801277b949256b886b8f13ec87.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
4	api.ipify.org
5	api.ipify.org

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2856	e6761c7ca856c8eba95b17130115fa6a865d37801277b949256b886b8f13ec87.exe
2856	e6761c7ca856c8eba95b17130115fa6a865d37801277b949256b886b8f13ec87.exe
2856	e6761c7ca856c8eba95b17130115fa6a865d37801277b949256b886b8f13ec87.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2856	e6761c7ca856c8eba95b17130115fa6a865d37801277b949256b886b8f13ec87.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2856	e6761c7ca856c8eba95b17130115fa6a865d37801277b949256b886b8f13ec87.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2856	e6761c7ca856c8eba95b17130115fa6a865d37801277b949256b886b8f13ec87.exe

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e6761c7ca856c8eba95b17130115fa6a865d37801277b949256b886b8f13ec87.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e6761c7ca856c8eba95b17130115fa6a865d37801277b949256b886b8f13ec87.exe

C:\Users\Admin\AppData\Local\Temp\e6761c7ca856c8eba95b17130115fa6a865d37801277b949256b886b8f13ec87.exe
"C:\Users\Admin\AppData\Local\Temp\e6761c7ca856c8eba95b17130115fa6a865d37801277b949256b886b8f13ec87.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:2856

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

Replay Monitor

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Downloads

memory/2856-0-0x0000000074ABE000-0x0000000074ABF000-memory.dmp

Filesize
4KB

Download
memory/2856-1-0x00000000002F0000-0x000000000032C000-memory.dmp

Filesize
240KB

Download
memory/2856-2-0x0000000074AB0000-0x000000007519E000-memory.dmp

Filesize
6.9MB

Download
memory/2856-3-0x0000000074AB0000-0x000000007519E000-memory.dmp

Filesize
6.9MB

Download
memory/2856-4-0x0000000074ABE000-0x0000000074ABF000-memory.dmp

Filesize
4KB

Download
memory/2856-5-0x0000000074AB0000-0x000000007519E000-memory.dmp

Filesize
6.9MB

Download
memory/2856-6-0x0000000074AB0000-0x000000007519E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing