agenttesla | 497bf18f3fcb0080d21c8f9a98a054bdbcfb7da1fe1c93a28bfdb8b84560b10a

General

Target

497bf18f3fcb0080d21c8f9a98a054bdbcfb7da1fe1c93a28bfdb8b84560b10aexe.exe
Size

739KB
MD5

c74873ebdfa9adb3a07c72fedd70ed5c
SHA1

67a322f8f715f8d5e347efeb5fa25efd98a7b229
SHA256

497bf18f3fcb0080d21c8f9a98a054bdbcfb7da1fe1c93a28bfdb8b84560b10a
SHA512

9cd7f335c8d217581d134f8aba3c1f806b2a6a080070137e50b7ffee567e485b3233a58853ebebd748fc263d69d9400597fea523cfbb7f7221cbd5e4cd9b2951
SSDEEP

12288:5WBCMtW8G34/uK45+po2aWRl2w63HyYNMpWAOgaNn6b+sZJzHh+gekeFqm6y:ii34/up+pJ3lj63HDNEWAOgen6isZ1He

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
NX@@OLDdollarDV8FW7
Email To:
[email protected]

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

497bf18f3fcb0080d21c8f9a98a054bdbcfb7da1fe1c93a28bfdb8b84560b10aexe.exe

description	pid	process	target process
PID 2044 set thread context of 2640	2044	497bf18f3fcb0080d21c8f9a98a054bdbcfb7da1fe1c93a28bfdb8b84560b10aexe.exe	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

2640 RegSvcs.exe
2640 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 2640 RegSvcs.exe

pid	process
2640	RegSvcs.exe
2640	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2640	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

497bf18f3fcb0080d21c8f9a98a054bdbcfb7da1fe1c93a28bfdb8b84560b10aexe.exe

description	pid	process	target process
PID 2044 wrote to memory of 2640	2044	497bf18f3fcb0080d21c8f9a98a054bdbcfb7da1fe1c93a28bfdb8b84560b10aexe.exe	RegSvcs.exe
PID 2044 wrote to memory of 2640	2044	497bf18f3fcb0080d21c8f9a98a054bdbcfb7da1fe1c93a28bfdb8b84560b10aexe.exe	RegSvcs.exe
PID 2044 wrote to memory of 2640	2044	497bf18f3fcb0080d21c8f9a98a054bdbcfb7da1fe1c93a28bfdb8b84560b10aexe.exe	RegSvcs.exe
PID 2044 wrote to memory of 2640	2044	497bf18f3fcb0080d21c8f9a98a054bdbcfb7da1fe1c93a28bfdb8b84560b10aexe.exe	RegSvcs.exe
PID 2044 wrote to memory of 2640	2044	497bf18f3fcb0080d21c8f9a98a054bdbcfb7da1fe1c93a28bfdb8b84560b10aexe.exe	RegSvcs.exe
PID 2044 wrote to memory of 2640	2044	497bf18f3fcb0080d21c8f9a98a054bdbcfb7da1fe1c93a28bfdb8b84560b10aexe.exe	RegSvcs.exe
PID 2044 wrote to memory of 2640	2044	497bf18f3fcb0080d21c8f9a98a054bdbcfb7da1fe1c93a28bfdb8b84560b10aexe.exe	RegSvcs.exe
PID 2044 wrote to memory of 2640	2044	497bf18f3fcb0080d21c8f9a98a054bdbcfb7da1fe1c93a28bfdb8b84560b10aexe.exe	RegSvcs.exe
PID 2044 wrote to memory of 2640	2044	497bf18f3fcb0080d21c8f9a98a054bdbcfb7da1fe1c93a28bfdb8b84560b10aexe.exe	RegSvcs.exe
PID 2044 wrote to memory of 2640	2044	497bf18f3fcb0080d21c8f9a98a054bdbcfb7da1fe1c93a28bfdb8b84560b10aexe.exe	RegSvcs.exe
PID 2044 wrote to memory of 2640	2044	497bf18f3fcb0080d21c8f9a98a054bdbcfb7da1fe1c93a28bfdb8b84560b10aexe.exe	RegSvcs.exe
PID 2044 wrote to memory of 2640	2044	497bf18f3fcb0080d21c8f9a98a054bdbcfb7da1fe1c93a28bfdb8b84560b10aexe.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\497bf18f3fcb0080d21c8f9a98a054bdbcfb7da1fe1c93a28bfdb8b84560b10aexe.exe
"C:\Users\Admin\AppData\Local\Temp\497bf18f3fcb0080d21c8f9a98a054bdbcfb7da1fe1c93a28bfdb8b84560b10aexe.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2044

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2640

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2044-0-0x0000000000EE0000-0x0000000000FA0000-memory.dmp

Filesize
768KB

Download
memory/2044-1-0x0000000074050000-0x000000007473E000-memory.dmp

Filesize
6.9MB

Download
memory/2044-2-0x0000000004E10000-0x0000000004E50000-memory.dmp

Filesize
256KB

Download
memory/2044-3-0x0000000000420000-0x0000000000438000-memory.dmp

Filesize
96KB

Download
memory/2044-4-0x0000000000440000-0x0000000000448000-memory.dmp

Filesize
32KB

Download
memory/2044-5-0x0000000000450000-0x000000000045A000-memory.dmp

Filesize
40KB

Download
memory/2044-6-0x0000000005320000-0x000000000538A000-memory.dmp

Filesize
424KB

Download
memory/2044-17-0x0000000074050000-0x000000007473E000-memory.dmp

Filesize
6.9MB

Download
memory/2640-11-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2640-9-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2640-8-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2640-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2640-15-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2640-18-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2640-7-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2640-20-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2640-21-0x0000000073960000-0x000000007404E000-memory.dmp

Filesize
6.9MB

Download
memory/2640-22-0x0000000004880000-0x00000000048C0000-memory.dmp

Filesize
256KB

Download
memory/2640-23-0x0000000073960000-0x000000007404E000-memory.dmp

Filesize
6.9MB

Download
memory/2640-24-0x0000000004880000-0x00000000048C0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads