agenttesla | ad7afc77905a422704608863c539783bef28acc4cebb3b22bc061ff3ed59ff3d

General

Target

order 5500065035170620.exe
Size

426KB
MD5

81f65f990a84c6f185606ff67470c306
SHA1

e256b306db229b5f4302b470b59accdf94a5c824
SHA256

5cf1f9fd8a8000ae58fa7607a3201c6abfbc9a352d90e589ef1d93317336c881
SHA512

5c54323b514bb3fe1d2eb7e9da9ba4c1f882e9e4afdba56d4347a5c212576dff63258060a8313536950fea4d9746df652d226c148f41ba0e55bc3babe74eb1ca

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.solivera.com
Port:
587
Username:
[email protected]
Password:
.7S+{Gv&\{

Signatures

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

AgentTesla Payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1336-59-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1336-60-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1336-61-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1336-62-0x0000000000447D9E-mapping.dmp	family_agenttesla
behavioral1/memory/1336-66-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1336-64-0x0000000000400000-0x000000000044C000-memory.dmp	family_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:

order 5500065035170620.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	order 5500065035170620.exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	order 5500065035170620.exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	order 5500065035170620.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

order 5500065035170620.exe

description pid process target process

PID 1096 set thread context of 1336 1096 order 5500065035170620.exe order 5500065035170620.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

order 5500065035170620.exeorder 5500065035170620.exe

pid process

1096 order 5500065035170620.exe
1336 order 5500065035170620.exe
1336 order 5500065035170620.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

order 5500065035170620.exeorder 5500065035170620.exe

description pid process

Token: SeDebugPrivilege 1096 order 5500065035170620.exe
Token: SeDebugPrivilege 1336 order 5500065035170620.exe

description	pid	process	target process
PID 1096 set thread context of 1336	1096	order 5500065035170620.exe	order 5500065035170620.exe

pid	process
1096	order 5500065035170620.exe
1336	order 5500065035170620.exe
1336	order 5500065035170620.exe

description	pid	process
Token: SeDebugPrivilege	1096	order 5500065035170620.exe
Token: SeDebugPrivilege	1336	order 5500065035170620.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

order 5500065035170620.exe

description	pid	process	target process
PID 1096 wrote to memory of 1768	1096	order 5500065035170620.exe	order 5500065035170620.exe
PID 1096 wrote to memory of 1768	1096	order 5500065035170620.exe	order 5500065035170620.exe
PID 1096 wrote to memory of 1768	1096	order 5500065035170620.exe	order 5500065035170620.exe
PID 1096 wrote to memory of 1768	1096	order 5500065035170620.exe	order 5500065035170620.exe
PID 1096 wrote to memory of 1336	1096	order 5500065035170620.exe	order 5500065035170620.exe
PID 1096 wrote to memory of 1336	1096	order 5500065035170620.exe	order 5500065035170620.exe
PID 1096 wrote to memory of 1336	1096	order 5500065035170620.exe	order 5500065035170620.exe
PID 1096 wrote to memory of 1336	1096	order 5500065035170620.exe	order 5500065035170620.exe
PID 1096 wrote to memory of 1336	1096	order 5500065035170620.exe	order 5500065035170620.exe
PID 1096 wrote to memory of 1336	1096	order 5500065035170620.exe	order 5500065035170620.exe
PID 1096 wrote to memory of 1336	1096	order 5500065035170620.exe	order 5500065035170620.exe
PID 1096 wrote to memory of 1336	1096	order 5500065035170620.exe	order 5500065035170620.exe
PID 1096 wrote to memory of 1336	1096	order 5500065035170620.exe	order 5500065035170620.exe

outlook_office_path 1 IoCs

Processes:

order 5500065035170620.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	order 5500065035170620.exe

outlook_win_path 1 IoCs

Processes:

order 5500065035170620.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	order 5500065035170620.exe

C:\Users\Admin\AppData\Local\Temp\order 5500065035170620.exe
"C:\Users\Admin\AppData\Local\Temp\order 5500065035170620.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1096

C:\Users\Admin\AppData\Local\Temp\order 5500065035170620.exe
"{path}"
2⤵
PID:1768

C:\Users\Admin\AppData\Local\Temp\order 5500065035170620.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1336

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/1096-54-0x0000000075FB1000-0x0000000075FB3000-memory.dmp

Filesize
8KB

Download
memory/1096-55-0x0000000073F90000-0x000000007453B000-memory.dmp

Filesize
5.7MB

Download
memory/1336-56-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1336-57-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1336-59-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1336-60-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1336-61-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1336-62-0x0000000000447D9E-mapping.dmp

Download
memory/1336-66-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1336-64-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1336-68-0x00000000739E0000-0x0000000073F8B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads