agenttesla | 1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47

General

Target

1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe
Size

718KB
MD5

86e0ff491e77e336e024f84fe43446c9
SHA1

936278349d8672456f57469befc8d39e9aea72bb
SHA256

1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47
SHA512

8de086ccbd4095cadb963958d6b8f5236df1abd0ca422c5f03f06fbe1c0307a1c6299d509ba66f1270c817436339be7803a3db87915011a7509d57a81037706b
SSDEEP

12288:bs2iNRjK1NyUIAy9YlhCgkfPxzvc3hXdLY6rfBQ+j/bNIPyVgh2eV:Q1n2pZl9UPx7YhXD++Ns

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.albins.com.pe
Port:
587
Username:
[email protected]
Password:
RR2PNK6XKM
Email To:
[email protected]

Signatures

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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe
Key opened	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe
Key opened	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Windows\CurrentVersion\Run\Appelix = "C:\\Users\\Admin\\AppData\\Roaming\\Appelix\\Appelix.exe"	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1676 set thread context of 944	1676	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe	27

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1676	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1676	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe
Token: SeDebugPrivilege	944	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
944	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1676 wrote to memory of 904	1676	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe	26
PID 1676 wrote to memory of 904	1676	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe	26
PID 1676 wrote to memory of 904	1676	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe	26
PID 1676 wrote to memory of 904	1676	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe	26
PID 1676 wrote to memory of 944	1676	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe	27
PID 1676 wrote to memory of 944	1676	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe	27
PID 1676 wrote to memory of 944	1676	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe	27
PID 1676 wrote to memory of 944	1676	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe	27
PID 1676 wrote to memory of 944	1676	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe	27
PID 1676 wrote to memory of 944	1676	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe	27
PID 1676 wrote to memory of 944	1676	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe	27
PID 1676 wrote to memory of 944	1676	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe	27
PID 1676 wrote to memory of 944	1676	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe	27

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe

C:\Users\Admin\AppData\Local\Temp\1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe
"C:\Users\Admin\AppData\Local\Temp\1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1676
- C:\Users\Admin\AppData\Local\Temp\1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe
  "C:\Users\Admin\AppData\Local\Temp\1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe"
  2⤵
  PID:904
- C:\Users\Admin\AppData\Local\Temp\1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe
  "C:\Users\Admin\AppData\Local\Temp\1801352a0ee7b4e34fb7fe6b484852c57cf33a0e879701c896d442fb2bafcd47.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:944

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/944-67-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/944-66-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/944-75-0x0000000004EA0000-0x0000000004EE0000-memory.dmp

Filesize
256KB

Download
memory/944-72-0x0000000004EA0000-0x0000000004EE0000-memory.dmp

Filesize
256KB

Download
memory/944-69-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/944-71-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/944-62-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/944-65-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/944-64-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/944-63-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1676-55-0x0000000004DF0000-0x0000000004E30000-memory.dmp

Filesize
256KB

Download
memory/1676-61-0x00000000020A0000-0x00000000020D2000-memory.dmp

Filesize
200KB

Download
memory/1676-54-0x0000000000170000-0x000000000022A000-memory.dmp

Filesize
744KB

Download
memory/1676-60-0x00000000007B0000-0x00000000007B6000-memory.dmp

Filesize
24KB

Download
memory/1676-59-0x0000000004F30000-0x0000000004FA8000-memory.dmp

Filesize
480KB

Download
memory/1676-58-0x00000000004E0000-0x00000000004EC000-memory.dmp

Filesize
48KB

Download
memory/1676-57-0x0000000004DF0000-0x0000000004E30000-memory.dmp

Filesize
256KB

Download
memory/1676-56-0x00000000004D0000-0x00000000004E4000-memory.dmp

Filesize
80KB

Download

Analysis

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