agenttesla | e51697b7fd49eeef3df1aebfeb1b6957d519a9527db26bd86a28c6a348c364d0

General

Target

orden de compra_pdf___________________________________.exe
Size

604KB
MD5

d8538f1204d04e2c8e3fbea7f37f247e
SHA1

c0f2b8a3b6195571713c71d7b18543eed3bfaced
SHA256

6acc6132e2b715d36c680d06959661bc650756f8b464a5bc5bcdd8e6faa07a55
SHA512

b112aa43fd24be88bc85f111fe82a53827c57dc3dd0e5f6e348f09f51ba1b0298a77ed65769927257da95be85a56ac07446fec00bc38e02796213d973e6d482e

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.erneralduae.com
Port:
587
Username:
[email protected]
Password:
nEV!EZo2

Signatures

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

AgentTesla Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2512-137-0x0000000000400000-0x000000000044C000-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 compra_pdf___________________________________.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	orden de compra_pdf___________________________________.exe
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	orden de compra_pdf___________________________________.exe
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	orden de compra_pdf___________________________________.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

orden de compra_pdf___________________________________.exe

description	pid	process	target process
PID 2784 set thread context of 2512	2784	orden de compra_pdf___________________________________.exe	orden de compra_pdf___________________________________.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

orden de compra_pdf___________________________________.exe

pid process

2512 orden de compra_pdf___________________________________.exe
2512 orden de compra_pdf___________________________________.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

orden de compra_pdf___________________________________.exe

description pid process

Token: SeDebugPrivilege 2512 orden de compra_pdf___________________________________.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

orden de compra_pdf___________________________________.exe

pid process

2512 orden de compra_pdf___________________________________.exe

pid	process
2512	orden de compra_pdf___________________________________.exe
2512	orden de compra_pdf___________________________________.exe

description	pid	process
Token: SeDebugPrivilege	2512	orden de compra_pdf___________________________________.exe

pid	process
2512	orden de compra_pdf___________________________________.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

orden de compra_pdf___________________________________.exe

description	pid	process	target process
PID 2784 wrote to memory of 2512	2784	orden de compra_pdf___________________________________.exe	orden de compra_pdf___________________________________.exe
PID 2784 wrote to memory of 2512	2784	orden de compra_pdf___________________________________.exe	orden de compra_pdf___________________________________.exe
PID 2784 wrote to memory of 2512	2784	orden de compra_pdf___________________________________.exe	orden de compra_pdf___________________________________.exe
PID 2784 wrote to memory of 2512	2784	orden de compra_pdf___________________________________.exe	orden de compra_pdf___________________________________.exe
PID 2784 wrote to memory of 2512	2784	orden de compra_pdf___________________________________.exe	orden de compra_pdf___________________________________.exe
PID 2784 wrote to memory of 2512	2784	orden de compra_pdf___________________________________.exe	orden de compra_pdf___________________________________.exe
PID 2784 wrote to memory of 2512	2784	orden de compra_pdf___________________________________.exe	orden de compra_pdf___________________________________.exe
PID 2784 wrote to memory of 2512	2784	orden de compra_pdf___________________________________.exe	orden de compra_pdf___________________________________.exe

outlook_office_path 1 IoCs

Processes:

orden de compra_pdf___________________________________.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	orden de compra_pdf___________________________________.exe

outlook_win_path 1 IoCs

Processes:

orden de compra_pdf___________________________________.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	orden de compra_pdf___________________________________.exe

C:\Users\Admin\AppData\Local\Temp\orden de compra_pdf___________________________________.exe
"C:\Users\Admin\AppData\Local\Temp\orden de compra_pdf___________________________________.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2784
- C:\Users\Admin\AppData\Local\Temp\orden de compra_pdf___________________________________.exe
  "C:\Users\Admin\AppData\Local\Temp\orden de compra_pdf___________________________________.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:2512

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\orden de compra_pdf___________________________________.exe.log

Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
memory/2512-136-0x0000000000000000-mapping.dmp

Download
memory/2512-137-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2512-139-0x00000000062E0000-0x0000000006346000-memory.dmp

Filesize
408KB

Download
memory/2512-140-0x00000000069D0000-0x0000000006A20000-memory.dmp

Filesize
320KB

Download
memory/2784-130-0x00000000000F0000-0x000000000018E000-memory.dmp

Filesize
632KB

Download
memory/2784-131-0x0000000004AE0000-0x0000000004B7C000-memory.dmp

Filesize
624KB

Download
memory/2784-132-0x0000000005130000-0x00000000056D4000-memory.dmp

Filesize
5.6MB

Download
memory/2784-133-0x0000000004C20000-0x0000000004CB2000-memory.dmp

Filesize
584KB

Download
memory/2784-134-0x0000000004BE0000-0x0000000004BEA000-memory.dmp

Filesize
40KB

Download
memory/2784-135-0x0000000004E60000-0x0000000004EB6000-memory.dmp

Filesize
344KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads