agenttesla | 3232993e675ec890820cd3b0a5b91859ec78d347b8fb54e7a488739ae392b860

General

Target

Products description.exe
Size

584KB
MD5

ef1facb799665988759a8b39ee3a0d87
SHA1

9b9e30980ba5e57b2425941ec90b4d27258906ca
SHA256

c282cc8f22db07f2bc462448e339d3cf19fe5330e031a956d8c892c4b78b10ff
SHA512

c99fcef28788e1b35f907ad0cc62e2aa79bbd1ad6985b9ebf154b54c13c7e97cbb202478c4b6f41e82268fe9b9e743e49f2fab60eb8a9adc8118094af9f3c813

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
ALIbaba123

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/1076-61-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1076-62-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1076-63-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1076-64-0x0000000000446DEE-mapping.dmp	family_agenttesla
behavioral1/memory/1076-66-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1076-68-0x0000000000400000-0x000000000044C000-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:

Products description.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	Products description.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Products description.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Products description.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Products description.exe

description pid process target process

PID 852 set thread context of 1076 852 Products description.exe Products description.exe

description	pid	process	target process
PID 852 set thread context of 1076	852	Products description.exe	Products description.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

Products description.exeProducts description.exe

pid	process
852	Products description.exe
852	Products description.exe
852	Products description.exe
852	Products description.exe
1076	Products description.exe
1076	Products description.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Products description.exeProducts description.exe

description pid process

Token: SeDebugPrivilege 852 Products description.exe
Token: SeDebugPrivilege 1076 Products description.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Products description.exe

pid process

1076 Products description.exe

description	pid	process
Token: SeDebugPrivilege	852	Products description.exe
Token: SeDebugPrivilege	1076	Products description.exe

pid	process
1076	Products description.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

Products description.exe

description	pid	process	target process
PID 852 wrote to memory of 1076	852	Products description.exe	Products description.exe
PID 852 wrote to memory of 1076	852	Products description.exe	Products description.exe
PID 852 wrote to memory of 1076	852	Products description.exe	Products description.exe
PID 852 wrote to memory of 1076	852	Products description.exe	Products description.exe
PID 852 wrote to memory of 1076	852	Products description.exe	Products description.exe
PID 852 wrote to memory of 1076	852	Products description.exe	Products description.exe
PID 852 wrote to memory of 1076	852	Products description.exe	Products description.exe
PID 852 wrote to memory of 1076	852	Products description.exe	Products description.exe
PID 852 wrote to memory of 1076	852	Products description.exe	Products description.exe

outlook_office_path 1 IoCs

Processes:

Products description.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	Products description.exe

outlook_win_path 1 IoCs

Processes:

Products description.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	Products description.exe

C:\Users\Admin\AppData\Local\Temp\Products description.exe
"C:\Users\Admin\AppData\Local\Temp\Products description.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:852

C:\Users\Admin\AppData\Local\Temp\Products description.exe
"C:\Users\Admin\AppData\Local\Temp\Products description.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1076

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/852-54-0x0000000000AB0000-0x0000000000B46000-memory.dmp

Filesize
600KB

Download
memory/852-55-0x0000000076781000-0x0000000076783000-memory.dmp

Filesize
8KB

Download
memory/852-56-0x0000000000460000-0x000000000047C000-memory.dmp

Filesize
112KB

Download
memory/852-57-0x00000000004A0000-0x00000000004AA000-memory.dmp

Filesize
40KB

Download
memory/1076-58-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1076-59-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1076-61-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1076-62-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1076-63-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1076-64-0x0000000000446DEE-mapping.dmp

Download
memory/1076-66-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1076-68-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads