agenttesla | c0f4d85e78b0c3df57628f604c44a419aec8661576e55f91033630a2e8d2530b

General

Target

Orden de Compras No 4504423294 20072020.exe
Size

894KB
MD5

f72cd78d2fe867b28b19f1355e16e786
SHA1

93d3e88d203ed5c11f3733a4fea331a368c59b0d
SHA256

79b66f49f1e60dc5ab20d82847be8138091d1a14b1d29af0de21175323418cee
SHA512

28e6698acdb989b4c24448f1680b40df4265c020f89778ff9c4dd94475739dcdab30f8fb328faef8624bc47bdc2e7b0d6adf34788b0c352a789947bc7fd7126c

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.corroshield.co.id
Port:
587
Username:
[email protected]
Password:
sulastri2011

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/2020-63-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/2020-64-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/2020-65-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/2020-66-0x000000000044677E-mapping.dmp	family_agenttesla
behavioral1/memory/2020-68-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/2020-70-0x0000000000400000-0x000000000044C000-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:

Orden de Compras No 4504423294 20072020.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Orden de Compras No 4504423294 20072020.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Orden de Compras No 4504423294 20072020.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Orden de Compras No 4504423294 20072020.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Orden de Compras No 4504423294 20072020.exe

description	pid	process	target process
PID 1964 set thread context of 2020	1964	Orden de Compras No 4504423294 20072020.exe	Orden de Compras No 4504423294 20072020.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Orden de Compras No 4504423294 20072020.exe

pid process

2020 Orden de Compras No 4504423294 20072020.exe
2020 Orden de Compras No 4504423294 20072020.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

Orden de Compras No 4504423294 20072020.exe

pid process

2020 Orden de Compras No 4504423294 20072020.exe

pid	process
2020	Orden de Compras No 4504423294 20072020.exe
2020	Orden de Compras No 4504423294 20072020.exe

pid	process
2020	Orden de Compras No 4504423294 20072020.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Orden de Compras No 4504423294 20072020.exeOrden de Compras No 4504423294 20072020.exe

description	pid	process
Token: SeDebugPrivilege	1964	Orden de Compras No 4504423294 20072020.exe
Token: SeDebugPrivilege	2020	Orden de Compras No 4504423294 20072020.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

Orden de Compras No 4504423294 20072020.exe

description	pid	process	target process
PID 1964 wrote to memory of 2020	1964	Orden de Compras No 4504423294 20072020.exe	Orden de Compras No 4504423294 20072020.exe
PID 1964 wrote to memory of 2020	1964	Orden de Compras No 4504423294 20072020.exe	Orden de Compras No 4504423294 20072020.exe
PID 1964 wrote to memory of 2020	1964	Orden de Compras No 4504423294 20072020.exe	Orden de Compras No 4504423294 20072020.exe
PID 1964 wrote to memory of 2020	1964	Orden de Compras No 4504423294 20072020.exe	Orden de Compras No 4504423294 20072020.exe
PID 1964 wrote to memory of 2020	1964	Orden de Compras No 4504423294 20072020.exe	Orden de Compras No 4504423294 20072020.exe
PID 1964 wrote to memory of 2020	1964	Orden de Compras No 4504423294 20072020.exe	Orden de Compras No 4504423294 20072020.exe
PID 1964 wrote to memory of 2020	1964	Orden de Compras No 4504423294 20072020.exe	Orden de Compras No 4504423294 20072020.exe
PID 1964 wrote to memory of 2020	1964	Orden de Compras No 4504423294 20072020.exe	Orden de Compras No 4504423294 20072020.exe
PID 1964 wrote to memory of 2020	1964	Orden de Compras No 4504423294 20072020.exe	Orden de Compras No 4504423294 20072020.exe

outlook_office_path 1 IoCs

Processes:

Orden de Compras No 4504423294 20072020.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Orden de Compras No 4504423294 20072020.exe

outlook_win_path 1 IoCs

Processes:

Orden de Compras No 4504423294 20072020.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Orden de Compras No 4504423294 20072020.exe

C:\Users\Admin\AppData\Local\Temp\Orden de Compras No 4504423294 20072020.exe
"C:\Users\Admin\AppData\Local\Temp\Orden de Compras No 4504423294 20072020.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1964

C:\Users\Admin\AppData\Local\Temp\Orden de Compras No 4504423294 20072020.exe
"C:\Users\Admin\AppData\Local\Temp\Orden de Compras No 4504423294 20072020.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2020

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/1964-54-0x00000000002B0000-0x0000000000398000-memory.dmp

Filesize
928KB

Download
memory/1964-55-0x0000000000540000-0x00000000005AC000-memory.dmp

Filesize
432KB

Download
memory/1964-56-0x0000000075401000-0x0000000075403000-memory.dmp

Filesize
8KB

Download
memory/1964-57-0x0000000000420000-0x000000000042A000-memory.dmp

Filesize
40KB

Download
memory/1964-58-0x000000000A280000-0x000000000A2E6000-memory.dmp

Filesize
408KB

Download
memory/1964-59-0x0000000000C60000-0x0000000000CAC000-memory.dmp

Filesize
304KB

Download
memory/2020-60-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2020-61-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2020-63-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2020-64-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2020-65-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2020-66-0x000000000044677E-mapping.dmp

Download
memory/2020-68-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2020-70-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads