agenttesla | 7ae83c10f25df9998fa8ecae09200e3b25fe729de97853083c47c27a5c9cef72

General

Target

OVER DUE INVOICES 154084.exe
Size

614KB
MD5

95a1528c17e3895f2ef124f2efc48761
SHA1

8cafe7112ade6208656219883772a5f9a9767203
SHA256

20aade0372aaf34564a83fbe0677e52f11b22196396975150393578c8e1e6a5d
SHA512

982eab0f1f61e184a7acb24ac5dcfef998d4556e19c2431d9239f93736e79f8fb8172b9cb7a53a61c87f3279469123d31c342e0f7c087c96d807813d6003a836

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.ru
Port:
587
Username:
[email protected]
Password:
bigboy5570@@@@

Signatures

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

AgentTesla Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3968-132-0x0000000000000000-mapping.dmp	family_agenttesla
behavioral2/memory/3968-133-0x0000000000400000-0x000000000044A000-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-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.ExE
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.ExE
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.ExE

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

OVER DUE INVOICES 154084.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows\CurrentVersion\Run	OVER DUE INVOICES 154084.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ProPlayer = "C:\\Users\\Admin\\AppData\\Roaming\\ProPlayer\\.exe"	OVER DUE INVOICES 154084.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

OVER DUE INVOICES 154084.exe

description pid process target process

PID 2196 set thread context of 3968 2196 OVER DUE INVOICES 154084.exe RegSvcs.ExE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.ExE

pid process

3968 RegSvcs.ExE
3968 RegSvcs.ExE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.ExE

description pid process

Token: SeDebugPrivilege 3968 RegSvcs.ExE
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OVER DUE INVOICES 154084.exe

pid process

2196 OVER DUE INVOICES 154084.exe

description	pid	process	target process
PID 2196 set thread context of 3968	2196	OVER DUE INVOICES 154084.exe	RegSvcs.ExE

pid	process
3968	RegSvcs.ExE
3968	RegSvcs.ExE

description	pid	process
Token: SeDebugPrivilege	3968	RegSvcs.ExE

pid	process
2196	OVER DUE INVOICES 154084.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

OVER DUE INVOICES 154084.exe

description	pid	process	target process
PID 2196 wrote to memory of 3968	2196	OVER DUE INVOICES 154084.exe	RegSvcs.ExE
PID 2196 wrote to memory of 3968	2196	OVER DUE INVOICES 154084.exe	RegSvcs.ExE
PID 2196 wrote to memory of 3968	2196	OVER DUE INVOICES 154084.exe	RegSvcs.ExE
PID 2196 wrote to memory of 3968	2196	OVER DUE INVOICES 154084.exe	RegSvcs.ExE
PID 2196 wrote to memory of 3968	2196	OVER DUE INVOICES 154084.exe	RegSvcs.ExE
PID 2196 wrote to memory of 3968	2196	OVER DUE INVOICES 154084.exe	RegSvcs.ExE
PID 2196 wrote to memory of 3968	2196	OVER DUE INVOICES 154084.exe	RegSvcs.ExE
PID 2196 wrote to memory of 3968	2196	OVER DUE INVOICES 154084.exe	RegSvcs.ExE

outlook_office_path 1 IoCs

Processes:

RegSvcs.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	RegSvcs.ExE

outlook_win_path 1 IoCs

Processes:

RegSvcs.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	RegSvcs.ExE

C:\Users\Admin\AppData\Local\Temp\OVER DUE INVOICES 154084.exe
"C:\Users\Admin\AppData\Local\Temp\OVER DUE INVOICES 154084.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2196

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.ExE
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.ExE"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3968

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

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/3968-132-0x0000000000000000-mapping.dmp

Download
memory/3968-133-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/3968-134-0x0000000074850000-0x0000000074E01000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads