agenttesla | 3c9a0132db88f6bda4a9d7de976fc523aa2e95aba453cb8e5faed8342c75b101

General

Target

REQUEST FOR QUOTATION BRAZIL PAVELLION PROJECT.exe
Size

609KB
MD5

0fba01b7102be2d8bdb1adc81865fea7
SHA1

16f9595048a35c76385b3ce035ab0b822a7afd42
SHA256

5d07514a0cb1e180c128adeb2cde69964604ea02b532926ea864f064f701b2dc
SHA512

5cbc79c9613b5a3e4155643d3ab1f8f7610a01e7bdc885c1291810064f8cc6d1cc6504c2dea71072a2295f6490402116cfdd4a90557af181d96fe89a2025438d

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
challenge12345@

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/3692-136-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.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	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\LKUgjc = "C:\\Users\\Admin\\AppData\\Roaming\\LKUgjc\\LKUgjc.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

REQUEST FOR QUOTATION BRAZIL PAVELLION PROJECT.exe

description pid process target process

PID 4364 set thread context of 3692 4364 REQUEST FOR QUOTATION BRAZIL PAVELLION PROJECT.exe RegSvcs.exe

description	pid	process	target process
PID 4364 set thread context of 3692	4364	REQUEST FOR QUOTATION BRAZIL PAVELLION PROJECT.exe	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

REQUEST FOR QUOTATION BRAZIL PAVELLION PROJECT.exeRegSvcs.exe

pid	process
4364	REQUEST FOR QUOTATION BRAZIL PAVELLION PROJECT.exe
4364	REQUEST FOR QUOTATION BRAZIL PAVELLION PROJECT.exe
4364	REQUEST FOR QUOTATION BRAZIL PAVELLION PROJECT.exe
3692	RegSvcs.exe
3692	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

REQUEST FOR QUOTATION BRAZIL PAVELLION PROJECT.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 4364 REQUEST FOR QUOTATION BRAZIL PAVELLION PROJECT.exe
Token: SeDebugPrivilege 3692 RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	4364	REQUEST FOR QUOTATION BRAZIL PAVELLION PROJECT.exe
Token: SeDebugPrivilege	3692	RegSvcs.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

REQUEST FOR QUOTATION BRAZIL PAVELLION PROJECT.exeRegSvcs.exe

description	pid	process	target process
PID 4364 wrote to memory of 3692	4364	REQUEST FOR QUOTATION BRAZIL PAVELLION PROJECT.exe	RegSvcs.exe
PID 4364 wrote to memory of 3692	4364	REQUEST FOR QUOTATION BRAZIL PAVELLION PROJECT.exe	RegSvcs.exe
PID 4364 wrote to memory of 3692	4364	REQUEST FOR QUOTATION BRAZIL PAVELLION PROJECT.exe	RegSvcs.exe
PID 4364 wrote to memory of 3692	4364	REQUEST FOR QUOTATION BRAZIL PAVELLION PROJECT.exe	RegSvcs.exe
PID 4364 wrote to memory of 3692	4364	REQUEST FOR QUOTATION BRAZIL PAVELLION PROJECT.exe	RegSvcs.exe
PID 4364 wrote to memory of 3692	4364	REQUEST FOR QUOTATION BRAZIL PAVELLION PROJECT.exe	RegSvcs.exe
PID 4364 wrote to memory of 3692	4364	REQUEST FOR QUOTATION BRAZIL PAVELLION PROJECT.exe	RegSvcs.exe
PID 4364 wrote to memory of 3692	4364	REQUEST FOR QUOTATION BRAZIL PAVELLION PROJECT.exe	RegSvcs.exe
PID 3692 wrote to memory of 5028	3692	RegSvcs.exe	netsh.exe
PID 3692 wrote to memory of 5028	3692	RegSvcs.exe	netsh.exe
PID 3692 wrote to memory of 5028	3692	RegSvcs.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.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	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.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	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\REQUEST FOR QUOTATION BRAZIL PAVELLION PROJECT.exe
"C:\Users\Admin\AppData\Local\Temp\REQUEST FOR QUOTATION BRAZIL PAVELLION PROJECT.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4364

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:3692

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:5028

Network

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

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/3692-135-0x0000000000000000-mapping.dmp

Download
memory/3692-136-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/3692-137-0x00000000061B0000-0x0000000006216000-memory.dmp

Filesize
408KB

Download
memory/3692-138-0x00000000067D0000-0x0000000006820000-memory.dmp

Filesize
320KB

Download
memory/4364-130-0x00000000006E0000-0x000000000077E000-memory.dmp

Filesize
632KB

Download
memory/4364-131-0x00000000055C0000-0x0000000005B64000-memory.dmp

Filesize
5.6MB

Download
memory/4364-132-0x0000000005010000-0x00000000050A2000-memory.dmp

Filesize
584KB

Download
memory/4364-133-0x0000000004FD0000-0x0000000004FDA000-memory.dmp

Filesize
40KB

Download
memory/4364-134-0x0000000007CA0000-0x0000000007D3C000-memory.dmp

Filesize
624KB

Download
memory/5028-139-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads