agenttesla | 9021ca2b2205f2ecf42863fb096030788a6e22644e420babc8af2379ffe224f4

General

Target

PL-VAM 80031440.exe
Size

726KB
MD5

9c0f23e7053592ca297b1b59e2538ee3
SHA1

19c26a4ccff90f2abd3f1821aa29f9d33272af21
SHA256

347edc0f7def3d3ff474f0e96d8e9c3feb7d20039bdec2999428d913e3318172
SHA512

d6fef56ee3af4482b895fd1460c453ae4d1c5e4c26f42488a4568b12cbd58f3637807f7b48d22c8e7ee2d91a7ea31ffba9031ce899e365b68c35369f3bfa7795

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.foodanddesign-lb.com
Port:
587
Username:
[email protected]
Password:
yarze@2018

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/2164-136-0x0000000000400000-0x000000000044C000-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:

PL-VAM 80031440.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PL-VAM 80031440.exe
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PL-VAM 80031440.exe
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PL-VAM 80031440.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

PL-VAM 80031440.exe

description pid process target process

PID 916 set thread context of 2164 916 PL-VAM 80031440.exe PL-VAM 80031440.exe

description	pid	process	target process
PID 916 set thread context of 2164	916	PL-VAM 80031440.exe	PL-VAM 80031440.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

PL-VAM 80031440.exePL-VAM 80031440.exe

pid	process
916	PL-VAM 80031440.exe
916	PL-VAM 80031440.exe
916	PL-VAM 80031440.exe
916	PL-VAM 80031440.exe
916	PL-VAM 80031440.exe
916	PL-VAM 80031440.exe
2164	PL-VAM 80031440.exe
2164	PL-VAM 80031440.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

PL-VAM 80031440.exePL-VAM 80031440.exe

description pid process

Token: SeDebugPrivilege 916 PL-VAM 80031440.exe
Token: SeDebugPrivilege 2164 PL-VAM 80031440.exe

description	pid	process
Token: SeDebugPrivilege	916	PL-VAM 80031440.exe
Token: SeDebugPrivilege	2164	PL-VAM 80031440.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

PL-VAM 80031440.exe

description	pid	process	target process
PID 916 wrote to memory of 2164	916	PL-VAM 80031440.exe	PL-VAM 80031440.exe
PID 916 wrote to memory of 2164	916	PL-VAM 80031440.exe	PL-VAM 80031440.exe
PID 916 wrote to memory of 2164	916	PL-VAM 80031440.exe	PL-VAM 80031440.exe
PID 916 wrote to memory of 2164	916	PL-VAM 80031440.exe	PL-VAM 80031440.exe
PID 916 wrote to memory of 2164	916	PL-VAM 80031440.exe	PL-VAM 80031440.exe
PID 916 wrote to memory of 2164	916	PL-VAM 80031440.exe	PL-VAM 80031440.exe
PID 916 wrote to memory of 2164	916	PL-VAM 80031440.exe	PL-VAM 80031440.exe
PID 916 wrote to memory of 2164	916	PL-VAM 80031440.exe	PL-VAM 80031440.exe

outlook_office_path 1 IoCs

Processes:

PL-VAM 80031440.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PL-VAM 80031440.exe

outlook_win_path 1 IoCs

Processes:

PL-VAM 80031440.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PL-VAM 80031440.exe

C:\Users\Admin\AppData\Local\Temp\PL-VAM 80031440.exe
"C:\Users\Admin\AppData\Local\Temp\PL-VAM 80031440.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:916

C:\Users\Admin\AppData\Local\Temp\PL-VAM 80031440.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2164

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\PL-VAM 80031440.exe.log

Filesize
1KB

MD5
400f1cc1a0a0ce1cdabda365ab3368ce

SHA1
1ecf683f14271d84f3b6063493dce00ff5f42075

SHA256
c8fa64f4b69df13ed6408fd4a204f318a36c2f38c85d4a4d42adfc9173f73765

SHA512
14c8cfd58d097e5e89c8cabe1e665173f1ccf604a9ef70cdcb84116e265f90819c19c891be408e0ad7e29086a5c2ea2883b7a7d1184878dbbac63e2cabcd1c45

Download Submit
memory/916-130-0x0000000000670000-0x000000000072A000-memory.dmp

Filesize
744KB

Download
memory/916-131-0x0000000005870000-0x0000000005E14000-memory.dmp

Filesize
5.6MB

Download
memory/916-132-0x00000000054A0000-0x0000000005532000-memory.dmp

Filesize
584KB

Download
memory/916-133-0x0000000005470000-0x000000000547A000-memory.dmp

Filesize
40KB

Download
memory/916-134-0x000000000D800000-0x000000000D89C000-memory.dmp

Filesize
624KB

Download
memory/2164-135-0x0000000000000000-mapping.dmp

Download
memory/2164-136-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2164-138-0x0000000005DD0000-0x0000000005E36000-memory.dmp

Filesize
408KB

Download
memory/2164-139-0x00000000061D0000-0x0000000006220000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads