agenttesla | 2fa0be27ab138f5d181529b0994cc201a1e7d551b5ff8cde083186ae5aa46a2e

General

Target

Order Request 09-24.exe
Size

1.5MB
MD5

3e322cacdbc509091f2950c4e04ff85f
SHA1

d4eab59133e0f767f7c954ee11599d7c8fdffafc
SHA256

9e783a78671bd03144b0def1540d93a92dbb8fcdd5a75bfa26a1d11e6c613bff
SHA512

45fa5310f55df604989b511bdc094dda73dcbb3fea40a07253bb692ab33d0275912dcd4fcdbbeb52c33a8bf5b3aa3d2e832c03386b25600e99adcaf005a03497
SSDEEP

24576:EqDEvCTbMWu7rQYlBQcBiT6rprG8aYB/yrO95Haw09t4EtDDkINjtRoSrKm0:ETvC/MTQYxsWR7aYB/t7HartldvoSr

Score

10^/10

agenttesla collection credential_access discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.agaliofu.top
Port:
587
Username:
[email protected]
Password:
QPS.6YYl.Yi=
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4864 set thread context of 1232	4864	Order Request 09-24.exe	82

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Order Request 09-24.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1232	RegSvcs.exe
1232	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4864	Order Request 09-24.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1232	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4864	Order Request 09-24.exe
4864	Order Request 09-24.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4864	Order Request 09-24.exe
4864	Order Request 09-24.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4864 wrote to memory of 1232	4864	Order Request 09-24.exe	82
PID 4864 wrote to memory of 1232	4864	Order Request 09-24.exe	82
PID 4864 wrote to memory of 1232	4864	Order Request 09-24.exe	82
PID 4864 wrote to memory of 1232	4864	Order Request 09-24.exe	82

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Order Request 09-24.exe
"C:\Users\Admin\AppData\Local\Temp\Order Request 09-24.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4864
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\Order Request 09-24.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1232

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1232-3-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1232-4-0x000000007457E000-0x000000007457F000-memory.dmp

Filesize
4KB

Download
memory/1232-5-0x0000000005FA0000-0x0000000006544000-memory.dmp

Filesize
5.6MB

Download
memory/1232-6-0x0000000005AF0000-0x0000000005B56000-memory.dmp

Filesize
408KB

Download
memory/1232-7-0x0000000074570000-0x0000000074D20000-memory.dmp

Filesize
7.7MB

Download
memory/1232-8-0x00000000068B0000-0x0000000006900000-memory.dmp

Filesize
320KB

Download
memory/1232-9-0x00000000069A0000-0x0000000006A32000-memory.dmp

Filesize
584KB

Download
memory/1232-10-0x0000000006940000-0x000000000694A000-memory.dmp

Filesize
40KB

Download
memory/1232-11-0x000000007457E000-0x000000007457F000-memory.dmp

Filesize
4KB

Download
memory/1232-12-0x0000000074570000-0x0000000074D20000-memory.dmp

Filesize
7.7MB

Download
memory/4864-2-0x00000000043D0000-0x00000000045D0000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing