agenttesla | 17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab

General

Target

17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe
Size

785KB
MD5

aeca0aa59566b054ca9283cfc33e45a4
SHA1

6d2b05581244ca09de10fa011a2cde56caf499b3
SHA256

17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab
SHA512

8338a175dcb3aa4f3c638f9b617837c0defdb305b9835e09c336111540436da427d922e8b837f994227ee114c46d866a69ea6124ecc2d889ed1ef20226f754ff
SSDEEP

12288:rOrx7p58lCrd4gyQapWMswIzWzjzpzHvbBtvZY7zskIjqrMuRZaZ7Hwd1LMRuz+O:KrxN5IC54TWMKuzZ9RenquQOU8MP4mA

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:

17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.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

88 api.ipify.org
87 api.ipify.org

flow	ioc
88	api.ipify.org
87	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe

description	pid	process	target process
PID 2672 set thread context of 1500	2672	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe

pid	process
1500	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe
1500	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe
1500	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe

description pid process

Token: SeDebugPrivilege 1500 17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe

pid process

1500 17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe

description	pid	process
Token: SeDebugPrivilege	1500	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe

description	pid	process	target process
PID 2672 wrote to memory of 1500	2672	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe
PID 2672 wrote to memory of 1500	2672	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe
PID 2672 wrote to memory of 1500	2672	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe
PID 2672 wrote to memory of 1500	2672	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe
PID 2672 wrote to memory of 1500	2672	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe
PID 2672 wrote to memory of 1500	2672	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe
PID 2672 wrote to memory of 1500	2672	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe
PID 2672 wrote to memory of 1500	2672	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe

outlook_office_path 1 IoCs

Processes:

17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe

outlook_win_path 1 IoCs

Processes:

17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe

C:\Users\Admin\AppData\Local\Temp\17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe
"C:\Users\Admin\AppData\Local\Temp\17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2672

C:\Users\Admin\AppData\Local\Temp\17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe
"C:\Users\Admin\AppData\Local\Temp\17b6e0bb426b762e1caee67606532e3350d8c752c0625994424916e0fba527ab.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1500

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1500-137-0x0000000000000000-mapping.dmp

Download
memory/1500-138-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1500-139-0x0000000006230000-0x0000000006296000-memory.dmp

Filesize
408KB

Download
memory/1500-140-0x0000000007040000-0x0000000007090000-memory.dmp

Filesize
320KB

Download
memory/2672-132-0x00000000008C0000-0x000000000098A000-memory.dmp

Filesize
808KB

Download
memory/2672-133-0x0000000005820000-0x0000000005DC4000-memory.dmp

Filesize
5.6MB

Download
memory/2672-134-0x0000000005320000-0x00000000053B2000-memory.dmp

Filesize
584KB

Download
memory/2672-135-0x00000000053D0000-0x00000000053DA000-memory.dmp

Filesize
40KB

Download
memory/2672-136-0x0000000008FE0000-0x000000000907C000-memory.dmp

Filesize
624KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads