agenttesla | 0d42033f98bb08e92b5e0e10b6bdc2674689efbbe4fb275c74b85262a5da68cc

General

Target

Payment notification.exe
Size

429KB
MD5

add3085642ac7fc63b5fba524f790a5b
SHA1

21d4392b1c94fa1e1e8eb292e6216f9dd4dd16d9
SHA256

73c5071a6dc5f6d66b800d56b97e6f451d2738aebb2efcacaaab86319392dddb
SHA512

8e2dcaf9e4c37ead0412ee3df12ee05b8d1a0ec5a9a661bf0f450eed580803b9823508b5dbaca59148b91a1c6d8699b7f00f59e73fe064721bccef2d4f66a597

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
zstcznz.org
Port:
587
Username:
makonyo@zstcznz.org
Password:
makonyo@2017

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/1508-59-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1508-60-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1508-61-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1508-62-0x000000000044CB1E-mapping.dmp	family_agenttesla
behavioral1/memory/1508-64-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1508-66-0x0000000000400000-0x0000000000452000-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-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Payment notification.exe

description pid process target process

PID 1824 set thread context of 1508 1824 Payment notification.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

1508 RegSvcs.exe
1508 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 1508 RegSvcs.exe

description	pid	process	target process
PID 1824 set thread context of 1508	1824	Payment notification.exe	RegSvcs.exe

pid	process
1508	RegSvcs.exe
1508	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	1508	RegSvcs.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

Payment notification.exeRegSvcs.exe

description	pid	process	target process
PID 1824 wrote to memory of 1508	1824	Payment notification.exe	RegSvcs.exe
PID 1824 wrote to memory of 1508	1824	Payment notification.exe	RegSvcs.exe
PID 1824 wrote to memory of 1508	1824	Payment notification.exe	RegSvcs.exe
PID 1824 wrote to memory of 1508	1824	Payment notification.exe	RegSvcs.exe
PID 1824 wrote to memory of 1508	1824	Payment notification.exe	RegSvcs.exe
PID 1824 wrote to memory of 1508	1824	Payment notification.exe	RegSvcs.exe
PID 1824 wrote to memory of 1508	1824	Payment notification.exe	RegSvcs.exe
PID 1824 wrote to memory of 1508	1824	Payment notification.exe	RegSvcs.exe
PID 1824 wrote to memory of 1508	1824	Payment notification.exe	RegSvcs.exe
PID 1824 wrote to memory of 1508	1824	Payment notification.exe	RegSvcs.exe
PID 1824 wrote to memory of 1508	1824	Payment notification.exe	RegSvcs.exe
PID 1824 wrote to memory of 1508	1824	Payment notification.exe	RegSvcs.exe
PID 1508 wrote to memory of 748	1508	RegSvcs.exe	netsh.exe
PID 1508 wrote to memory of 748	1508	RegSvcs.exe	netsh.exe
PID 1508 wrote to memory of 748	1508	RegSvcs.exe	netsh.exe
PID 1508 wrote to memory of 748	1508	RegSvcs.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\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-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Payment notification.exe
"C:\Users\Admin\AppData\Local\Temp\Payment notification.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1824

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:1508

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:748

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/748-69-0x0000000000000000-mapping.dmp

Download
memory/1508-56-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1508-57-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1508-59-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1508-60-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1508-61-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1508-62-0x000000000044CB1E-mapping.dmp

Download
memory/1508-64-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1508-66-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1508-68-0x0000000074300000-0x00000000748AB000-memory.dmp

Filesize
5.7MB

Download
memory/1824-54-0x0000000075E41000-0x0000000075E43000-memory.dmp

Filesize
8KB

Download
memory/1824-55-0x0000000074370000-0x000000007491B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads