agenttesla | ce20ed1addaacee45455d1860e4db0147df147db101397595847be0bbf034ba8

General

Target

Payment Advice.exe
Size

583KB
MD5

7756e27c0e1bf3a7570dc64d25f7b2b2
SHA1

c7310dbaf416667d9bcd2ea3223e76abbc1223f7
SHA256

00318700fdcaaec780be04e2902af39ef9864e977db257eec6c8d3792d7aa085
SHA512

558ec71918509504948c2c0ab6ae3eeb13f5b8321579a75ac2bb825b7821edcb94e7b0afab0cbc7e190b07c5c37c7f58ab4d61ad287e9134c1ccd36e57fc307c

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.rezuit.pro
Port:
587
Username:
[email protected]
Password:
FHh@IY!6

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/1688-62-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1688-63-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1688-64-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1688-65-0x000000000044703E-mapping.dmp	family_agenttesla
behavioral1/memory/1688-67-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1688-69-0x0000000000400000-0x000000000044C000-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:

Payment Advice.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment Advice.exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment Advice.exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment Advice.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Payment Advice.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows\CurrentVersion\Run\Payment slip = "C:\\Users\\Admin\\AppData\\Roaming\\Payment slip\\Payment slip.exe"	Payment Advice.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Payment Advice.exe

description pid process target process

PID 1636 set thread context of 1688 1636 Payment Advice.exe Payment Advice.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Payment Advice.exePayment Advice.exe

pid process

1636 Payment Advice.exe
1636 Payment Advice.exe
1688 Payment Advice.exe
1688 Payment Advice.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Payment Advice.exePayment Advice.exe

description pid process

Token: SeDebugPrivilege 1636 Payment Advice.exe
Token: SeDebugPrivilege 1688 Payment Advice.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Payment Advice.exe

pid process

1688 Payment Advice.exe

description	pid	process	target process
PID 1636 set thread context of 1688	1636	Payment Advice.exe	Payment Advice.exe

pid	process
1636	Payment Advice.exe
1636	Payment Advice.exe
1688	Payment Advice.exe
1688	Payment Advice.exe

description	pid	process
Token: SeDebugPrivilege	1636	Payment Advice.exe
Token: SeDebugPrivilege	1688	Payment Advice.exe

pid	process
1688	Payment Advice.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

Payment Advice.exe

description	pid	process	target process
PID 1636 wrote to memory of 1688	1636	Payment Advice.exe	Payment Advice.exe
PID 1636 wrote to memory of 1688	1636	Payment Advice.exe	Payment Advice.exe
PID 1636 wrote to memory of 1688	1636	Payment Advice.exe	Payment Advice.exe
PID 1636 wrote to memory of 1688	1636	Payment Advice.exe	Payment Advice.exe
PID 1636 wrote to memory of 1688	1636	Payment Advice.exe	Payment Advice.exe
PID 1636 wrote to memory of 1688	1636	Payment Advice.exe	Payment Advice.exe
PID 1636 wrote to memory of 1688	1636	Payment Advice.exe	Payment Advice.exe
PID 1636 wrote to memory of 1688	1636	Payment Advice.exe	Payment Advice.exe
PID 1636 wrote to memory of 1688	1636	Payment Advice.exe	Payment Advice.exe

outlook_office_path 1 IoCs

Processes:

Payment Advice.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment Advice.exe

outlook_win_path 1 IoCs

Processes:

Payment Advice.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment Advice.exe

C:\Users\Admin\AppData\Local\Temp\Payment Advice.exe
"C:\Users\Admin\AppData\Local\Temp\Payment Advice.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1636

C:\Users\Admin\AppData\Local\Temp\Payment Advice.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1688

MITRE ATT&CK Matrix ATT&CK 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

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/1636-54-0x0000000000FD0000-0x0000000001068000-memory.dmp

Filesize
608KB

Download
memory/1636-55-0x00000000763E1000-0x00000000763E3000-memory.dmp

Filesize
8KB

Download
memory/1636-56-0x0000000000490000-0x00000000004A0000-memory.dmp

Filesize
64KB

Download
memory/1636-57-0x0000000004EA0000-0x0000000004F04000-memory.dmp

Filesize
400KB

Download
memory/1636-58-0x0000000004D10000-0x0000000004D5C000-memory.dmp

Filesize
304KB

Download
memory/1688-59-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1688-60-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1688-62-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1688-63-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1688-64-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1688-65-0x000000000044703E-mapping.dmp

Download
memory/1688-67-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1688-69-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads