agenttesla | 80171e582c0f387804f7a05a41bc80bce2739ccc82a8945b21b24ba66c1b821b

General

Target

scan009567443_pdf.exe
Size

732KB
MD5

c13e2f086b165bbc7a0faabfc14c9684
SHA1

e18adf1bcc29a654dbaaf9a12cf67756c2fd23fd
SHA256

fa2e9aca8e9942fbbad7006322243788563664b0b19ea83262959a5fec2f8b4c
SHA512

f1e0193309d76a52a043f06b853a225d4e94621282a2bea23098ed135b8df933ebc4ff98f3a53af91cda85cb837671a50ea097de18b52a9c599aa384a3b777bb

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.moorefundz.com
Port:
587
Username:
[email protected]
Password:
g7g2Ig?Aeh_+

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/952-59-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/952-60-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/952-61-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/952-62-0x00000000004472DE-mapping.dmp	family_agenttesla
behavioral1/memory/952-64-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/952-66-0x0000000000400000-0x000000000044C000-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:

scan009567443_pdf.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	scan009567443_pdf.exe
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	scan009567443_pdf.exe
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	scan009567443_pdf.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

scan009567443_pdf.exe

description pid process target process

PID 1664 set thread context of 952 1664 scan009567443_pdf.exe scan009567443_pdf.exe

description	pid	process	target process
PID 1664 set thread context of 952	1664	scan009567443_pdf.exe	scan009567443_pdf.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

scan009567443_pdf.exescan009567443_pdf.exe

pid	process
1664	scan009567443_pdf.exe
1664	scan009567443_pdf.exe
1664	scan009567443_pdf.exe
1664	scan009567443_pdf.exe
952	scan009567443_pdf.exe
952	scan009567443_pdf.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

scan009567443_pdf.exescan009567443_pdf.exe

description pid process

Token: SeDebugPrivilege 1664 scan009567443_pdf.exe
Token: SeDebugPrivilege 952 scan009567443_pdf.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

scan009567443_pdf.exe

pid process

952 scan009567443_pdf.exe

description	pid	process
Token: SeDebugPrivilege	1664	scan009567443_pdf.exe
Token: SeDebugPrivilege	952	scan009567443_pdf.exe

pid	process
952	scan009567443_pdf.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

scan009567443_pdf.exe

description	pid	process	target process
PID 1664 wrote to memory of 952	1664	scan009567443_pdf.exe	scan009567443_pdf.exe
PID 1664 wrote to memory of 952	1664	scan009567443_pdf.exe	scan009567443_pdf.exe
PID 1664 wrote to memory of 952	1664	scan009567443_pdf.exe	scan009567443_pdf.exe
PID 1664 wrote to memory of 952	1664	scan009567443_pdf.exe	scan009567443_pdf.exe
PID 1664 wrote to memory of 952	1664	scan009567443_pdf.exe	scan009567443_pdf.exe
PID 1664 wrote to memory of 952	1664	scan009567443_pdf.exe	scan009567443_pdf.exe
PID 1664 wrote to memory of 952	1664	scan009567443_pdf.exe	scan009567443_pdf.exe
PID 1664 wrote to memory of 952	1664	scan009567443_pdf.exe	scan009567443_pdf.exe
PID 1664 wrote to memory of 952	1664	scan009567443_pdf.exe	scan009567443_pdf.exe

outlook_office_path 1 IoCs

Processes:

scan009567443_pdf.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	scan009567443_pdf.exe

outlook_win_path 1 IoCs

Processes:

scan009567443_pdf.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	scan009567443_pdf.exe

C:\Users\Admin\AppData\Local\Temp\scan009567443_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\scan009567443_pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1664

C:\Users\Admin\AppData\Local\Temp\scan009567443_pdf.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:952

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/952-56-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/952-57-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/952-59-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/952-60-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/952-61-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/952-62-0x00000000004472DE-mapping.dmp

Download
memory/952-64-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/952-66-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/952-68-0x0000000074F50000-0x00000000754FB000-memory.dmp

Filesize
5.7MB

Download
memory/1664-54-0x0000000075AE1000-0x0000000075AE3000-memory.dmp

Filesize
8KB

Download
memory/1664-55-0x0000000074F50000-0x00000000754FB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads