agenttesla | 66e9acddd185a91fc0f6e020eacecd180b055201ac7c082cc3fa99a236452eb4

General

Target

66e9acddd185a91fc0f6e020eacecd180b055201ac7c082cc3fa99a236452eb4.exe
Size

1.0MB
MD5

e39c22398d30894a811a0385b2d8fda4
SHA1

408025a5921838941112447cd50fc1399582c113
SHA256

66e9acddd185a91fc0f6e020eacecd180b055201ac7c082cc3fa99a236452eb4
SHA512

d3eae80f63939764f655da8bbb5b8b2e4aa165b56e6eb83763cc783e9e8fbaa84e00b172736b1bf9e9b83e9bbbd77d38863b3dec01485edf324591074dfe913d
SSDEEP

24576:ttb20pkaCqT5TBWgNQ7a7nOQYDREctawj0H6A:eVg5tQ7a7O1REccwjK5

Score

10^/10

agenttesla collection discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.worlorderbillions.top
Port:
587
Username:
[email protected]
Password:
c_V]g4Z*O.;%
Email To:
[email protected]

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3128 set thread context of 4480	3128	66e9acddd185a91fc0f6e020eacecd180b055201ac7c082cc3fa99a236452eb4.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	66e9acddd185a91fc0f6e020eacecd180b055201ac7c082cc3fa99a236452eb4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4480	RegSvcs.exe
4480	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3128	66e9acddd185a91fc0f6e020eacecd180b055201ac7c082cc3fa99a236452eb4.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4480	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3128	66e9acddd185a91fc0f6e020eacecd180b055201ac7c082cc3fa99a236452eb4.exe
3128	66e9acddd185a91fc0f6e020eacecd180b055201ac7c082cc3fa99a236452eb4.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3128	66e9acddd185a91fc0f6e020eacecd180b055201ac7c082cc3fa99a236452eb4.exe
3128	66e9acddd185a91fc0f6e020eacecd180b055201ac7c082cc3fa99a236452eb4.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3128 wrote to memory of 4480	3128	66e9acddd185a91fc0f6e020eacecd180b055201ac7c082cc3fa99a236452eb4.exe	82
PID 3128 wrote to memory of 4480	3128	66e9acddd185a91fc0f6e020eacecd180b055201ac7c082cc3fa99a236452eb4.exe	82
PID 3128 wrote to memory of 4480	3128	66e9acddd185a91fc0f6e020eacecd180b055201ac7c082cc3fa99a236452eb4.exe	82
PID 3128 wrote to memory of 4480	3128	66e9acddd185a91fc0f6e020eacecd180b055201ac7c082cc3fa99a236452eb4.exe	82

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\66e9acddd185a91fc0f6e020eacecd180b055201ac7c082cc3fa99a236452eb4.exe
"C:\Users\Admin\AppData\Local\Temp\66e9acddd185a91fc0f6e020eacecd180b055201ac7c082cc3fa99a236452eb4.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:3128
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\66e9acddd185a91fc0f6e020eacecd180b055201ac7c082cc3fa99a236452eb4.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:4480

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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/3128-6-0x0000000000CF0000-0x00000000010F0000-memory.dmp

Filesize
4.0MB

Download
memory/4480-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4480-8-0x00000000745CE000-0x00000000745CF000-memory.dmp

Filesize
4KB

Download
memory/4480-9-0x00000000054A0000-0x0000000005A44000-memory.dmp

Filesize
5.6MB

Download
memory/4480-10-0x0000000005060000-0x00000000050C6000-memory.dmp

Filesize
408KB

Download
memory/4480-11-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/4480-12-0x0000000005DD0000-0x0000000005E20000-memory.dmp

Filesize
320KB

Download
memory/4480-13-0x0000000005EC0000-0x0000000005F52000-memory.dmp

Filesize
584KB

Download
memory/4480-14-0x0000000005E70000-0x0000000005E7A000-memory.dmp

Filesize
40KB

Download
memory/4480-15-0x00000000745CE000-0x00000000745CF000-memory.dmp

Filesize
4KB

Download
memory/4480-16-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download

Analysis

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