agenttesla | 438b2c2e85994da2f10505a9ad2632a4c5d4fb031b0672a81ad7f5649bab12f9

General

Target

438b2c2e85994da2f10505a9ad2632a4c5d4fb031b0672a81ad7f5649bab12f9.exe
Size

244KB
MD5

d7ad70e1bd41f1d30cb83ec83771306e
SHA1

3d2d814c8804417ea151f5a79ebe18bc3fbdae88
SHA256

438b2c2e85994da2f10505a9ad2632a4c5d4fb031b0672a81ad7f5649bab12f9
SHA512

a39fb8bf28954a59b7b7d4f973b656ac039636f5c138640e0235f4cde0d232512edcba344088cb8e2b353b52c620c6d6e77ba5481165fffb1dea65b5b9c0771c
SSDEEP

6144:YDthOzj8izK5CRaLK9GBI3GNMGLUvYzCzdMS:YJknlRtGBI3GNTLUYO5MS

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://discordapp.com/api/webhooks/1109048382372200528/V3xz9tyZZFNeRC2vvLAQWtG3K8MzCZJRiPEyYd_4WnUYo8YuI7IjVRmEopETtCFgfCXh

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:

438b2c2e85994da2f10505a9ad2632a4c5d4fb031b0672a81ad7f5649bab12f9.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	438b2c2e85994da2f10505a9ad2632a4c5d4fb031b0672a81ad7f5649bab12f9.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	438b2c2e85994da2f10505a9ad2632a4c5d4fb031b0672a81ad7f5649bab12f9.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	438b2c2e85994da2f10505a9ad2632a4c5d4fb031b0672a81ad7f5649bab12f9.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

438b2c2e85994da2f10505a9ad2632a4c5d4fb031b0672a81ad7f5649bab12f9.exe

pid	process
1612	438b2c2e85994da2f10505a9ad2632a4c5d4fb031b0672a81ad7f5649bab12f9.exe
1612	438b2c2e85994da2f10505a9ad2632a4c5d4fb031b0672a81ad7f5649bab12f9.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

438b2c2e85994da2f10505a9ad2632a4c5d4fb031b0672a81ad7f5649bab12f9.exe

description pid process

Token: SeDebugPrivilege 1612 438b2c2e85994da2f10505a9ad2632a4c5d4fb031b0672a81ad7f5649bab12f9.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

438b2c2e85994da2f10505a9ad2632a4c5d4fb031b0672a81ad7f5649bab12f9.exe

pid process

1612 438b2c2e85994da2f10505a9ad2632a4c5d4fb031b0672a81ad7f5649bab12f9.exe

description	pid	process
Token: SeDebugPrivilege	1612	438b2c2e85994da2f10505a9ad2632a4c5d4fb031b0672a81ad7f5649bab12f9.exe

outlook_office_path 1 IoCs

Processes:

438b2c2e85994da2f10505a9ad2632a4c5d4fb031b0672a81ad7f5649bab12f9.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	438b2c2e85994da2f10505a9ad2632a4c5d4fb031b0672a81ad7f5649bab12f9.exe

outlook_win_path 1 IoCs

Processes:

438b2c2e85994da2f10505a9ad2632a4c5d4fb031b0672a81ad7f5649bab12f9.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	438b2c2e85994da2f10505a9ad2632a4c5d4fb031b0672a81ad7f5649bab12f9.exe

C:\Users\Admin\AppData\Local\Temp\438b2c2e85994da2f10505a9ad2632a4c5d4fb031b0672a81ad7f5649bab12f9.exe
"C:\Users\Admin\AppData\Local\Temp\438b2c2e85994da2f10505a9ad2632a4c5d4fb031b0672a81ad7f5649bab12f9.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1612

Network

MITRE ATT&CK Matrix ATT&CK v13

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

4

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1612-0-0x000000007502E000-0x000000007502F000-memory.dmp

Filesize
4KB

Download
memory/1612-1-0x00000000023D0000-0x0000000002400000-memory.dmp

Filesize
192KB

Download
memory/1612-2-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/1612-3-0x0000000004990000-0x0000000004F34000-memory.dmp

Filesize
5.6MB

Download
memory/1612-4-0x0000000004FD0000-0x0000000005036000-memory.dmp

Filesize
408KB

Download
memory/1612-5-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/1612-6-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/1612-7-0x00000000056C0000-0x0000000005710000-memory.dmp

Filesize
320KB

Download
memory/1612-8-0x0000000005710000-0x00000000058D2000-memory.dmp

Filesize
1.8MB

Download
memory/1612-9-0x00000000058E0000-0x0000000005972000-memory.dmp

Filesize
584KB

Download
memory/1612-10-0x0000000005AE0000-0x0000000005AEA000-memory.dmp

Filesize
40KB

Download
memory/1612-11-0x000000007502E000-0x000000007502F000-memory.dmp

Filesize
4KB

Download
memory/1612-12-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads