agenttesla | c858c0c7f6d7ef781f0db36384a038377ae388781d0e9d93653554c05d6c0afc

General

Target

397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
Size

628KB
MD5

04172d4b087c8dac6fdb91053b6b443e
SHA1

1fdfab48af8c0c9044601b9ccdefdb26702b8aa8
SHA256

397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204
SHA512

617ebf7ef2af8d2110acedd81dfdc1f3519e73f5352cfd5276ea14652b97115018bb022868dbbedf995cea02a67a3c3966eaa19a93e0935d6abcbeef9a8324b1
SSDEEP

12288:G+NEDj+9UI94nOGmFmiLXgHxW7mwItay/lmprFKG0yBBzXLxd:GPj+9iOGqXMxZwrUMVBdXLxd

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.gmail.com
Port:
587
Username:
[email protected]
Password:
hnxqezadblabdsss

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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
T1081
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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.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

62 api.ipify.org
63 api.ipify.org

flow	ioc
62	api.ipify.org
63	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

description	pid	process	target process
PID 4368 set thread context of 2748	4368	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

pid	process
2748	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
2748	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
2748	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

description pid process

Token: SeDebugPrivilege 2748 397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

pid process

2748 397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

description	pid	process
Token: SeDebugPrivilege	2748	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

description	pid	process	target process
PID 4368 wrote to memory of 2748	4368	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
PID 4368 wrote to memory of 2748	4368	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
PID 4368 wrote to memory of 2748	4368	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
PID 4368 wrote to memory of 2748	4368	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
PID 4368 wrote to memory of 2748	4368	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
PID 4368 wrote to memory of 2748	4368	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
PID 4368 wrote to memory of 2748	4368	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
PID 4368 wrote to memory of 2748	4368	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

outlook_office_path 1 IoCs

Processes:

397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

outlook_win_path 1 IoCs

Processes:

397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

C:\Users\Admin\AppData\Local\Temp\397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
"C:\Users\Admin\AppData\Local\Temp\397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4368

C:\Users\Admin\AppData\Local\Temp\397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
"C:\Users\Admin\AppData\Local\Temp\397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:2748

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/2748-137-0x0000000000000000-mapping.dmp

Download
memory/2748-138-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2748-139-0x0000000006470000-0x00000000064D6000-memory.dmp

Filesize
408KB

Download
memory/2748-140-0x0000000007250000-0x00000000072A0000-memory.dmp

Filesize
320KB

Download
memory/4368-132-0x0000000000590000-0x0000000000634000-memory.dmp

Filesize
656KB

Download
memory/4368-133-0x0000000005590000-0x0000000005B34000-memory.dmp

Filesize
5.6MB

Download
memory/4368-134-0x0000000004FE0000-0x0000000005072000-memory.dmp

Filesize
584KB

Download
memory/4368-135-0x0000000005170000-0x000000000517A000-memory.dmp

Filesize
40KB

Download
memory/4368-136-0x0000000000DC0000-0x0000000000E5C000-memory.dmp

Filesize
624KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads