agenttesla | 33887e89b9bee91752a8ce8ba3090b7440f9be51454902a42c287fe87f87062a

General

Target

Ordem de Compra.exe
Size

1.2MB
MD5

c7f2122c54ae2d9fa69c556d4b546f0b
SHA1

5f7e1874bb0a8829453a42384db00f23ea4d3e26
SHA256

33887e89b9bee91752a8ce8ba3090b7440f9be51454902a42c287fe87f87062a
SHA512

ab45d6c2791d7179a443e8e07230c3f2f7368d9b6a2fdfe2e82437ab37f230646ad2956667adf1213fcc7584cc16c33f3d593053a896893b06816581596bfa23
SSDEEP

24576:mRmJkcoQricOIQxiZY1iagXLH7HmDj2OtB5sxvRPTK+6qh4Qd/oY:jJZoQrbTFZY1iagbH7HOaOGBR7D42/oY

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-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\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 1088 set thread context of 2100	1088	Ordem de Compra.exe	29

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	Ordem de Compra.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2100	RegSvcs.exe
2100	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1088	Ordem de Compra.exe
1088	Ordem de Compra.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2100	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1088 wrote to memory of 2100	1088	Ordem de Compra.exe	29
PID 1088 wrote to memory of 2100	1088	Ordem de Compra.exe	29
PID 1088 wrote to memory of 2100	1088	Ordem de Compra.exe	29
PID 1088 wrote to memory of 2100	1088	Ordem de Compra.exe	29
PID 1088 wrote to memory of 2100	1088	Ordem de Compra.exe	29
PID 1088 wrote to memory of 2100	1088	Ordem de Compra.exe	29
PID 1088 wrote to memory of 2100	1088	Ordem de Compra.exe	29
PID 1088 wrote to memory of 2100	1088	Ordem de Compra.exe	29

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Ordem de Compra.exe
"C:\Users\Admin\AppData\Local\Temp\Ordem de Compra.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1088
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\Ordem de Compra.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:2100

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 Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/1088-2-0x00000000039A0000-0x0000000003DA0000-memory.dmp

Filesize
4.0MB

Download
memory/2100-3-0x0000000000090000-0x00000000000D2000-memory.dmp

Filesize
264KB

Download
memory/2100-9-0x0000000000090000-0x00000000000D2000-memory.dmp

Filesize
264KB

Download
memory/2100-5-0x0000000000090000-0x00000000000D2000-memory.dmp

Filesize
264KB

Download
memory/2100-12-0x0000000000090000-0x00000000000D2000-memory.dmp

Filesize
264KB

Download
memory/2100-13-0x000000007416E000-0x000000007416F000-memory.dmp

Filesize
4KB

Download
memory/2100-14-0x0000000074160000-0x000000007484E000-memory.dmp

Filesize
6.9MB

Download
memory/2100-15-0x000000007416E000-0x000000007416F000-memory.dmp

Filesize
4KB

Download
memory/2100-16-0x0000000074160000-0x000000007484E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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