agenttesla | e1b1977304e64bee19fbd6938f4f7b9541bb7e3dcd8a4b07b7bc22c57f29dd25

Analysis

max time kernel
94s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
03-01-2025 07:53

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General

Target

E1B1977304E64BEE19FBD6938F4F7B9541BB7E3DCD8A4B07B7BC22C57F29DD25.exe
Size

1.2MB
MD5

847c36bbe5b395799fc9fda5a349f648
SHA1

b64433abd4279165c67aa670fd56c683ba0de825
SHA256

e1b1977304e64bee19fbd6938f4f7b9541bb7e3dcd8a4b07b7bc22c57f29dd25
SHA512

11f6e3f9d4257a6314aee119ab168ae9dfd797b2a357cad3c12372430e0f139d169262e085890266590749a90c8752a6d526455553cceed30006776dcf9f7018
SSDEEP

24576:ffmMv6Ckr7Mny5QLv2USjRR0cMrI4r6XxQcA65SoEHaF1:f3v+7/5QLOTjRlMr36Xx/AuEHa

Score

10^/10

agenttesla collection discovery keylogger spyware stealer trojan

Malware Config

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-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3580 set thread context of 4132	3580	E1B1977304E64BEE19FBD6938F4F7B9541BB7E3DCD8A4B07B7BC22C57F29DD25.exe	82

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	E1B1977304E64BEE19FBD6938F4F7B9541BB7E3DCD8A4B07B7BC22C57F29DD25.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3580	E1B1977304E64BEE19FBD6938F4F7B9541BB7E3DCD8A4B07B7BC22C57F29DD25.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4132	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3580	E1B1977304E64BEE19FBD6938F4F7B9541BB7E3DCD8A4B07B7BC22C57F29DD25.exe
3580	E1B1977304E64BEE19FBD6938F4F7B9541BB7E3DCD8A4B07B7BC22C57F29DD25.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3580	E1B1977304E64BEE19FBD6938F4F7B9541BB7E3DCD8A4B07B7BC22C57F29DD25.exe
3580	E1B1977304E64BEE19FBD6938F4F7B9541BB7E3DCD8A4B07B7BC22C57F29DD25.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3580 wrote to memory of 4132	3580	E1B1977304E64BEE19FBD6938F4F7B9541BB7E3DCD8A4B07B7BC22C57F29DD25.exe	82
PID 3580 wrote to memory of 4132	3580	E1B1977304E64BEE19FBD6938F4F7B9541BB7E3DCD8A4B07B7BC22C57F29DD25.exe	82
PID 3580 wrote to memory of 4132	3580	E1B1977304E64BEE19FBD6938F4F7B9541BB7E3DCD8A4B07B7BC22C57F29DD25.exe	82
PID 3580 wrote to memory of 4132	3580	E1B1977304E64BEE19FBD6938F4F7B9541BB7E3DCD8A4B07B7BC22C57F29DD25.exe	82

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\E1B1977304E64BEE19FBD6938F4F7B9541BB7E3DCD8A4B07B7BC22C57F29DD25.exe
"C:\Users\Admin\AppData\Local\Temp\E1B1977304E64BEE19FBD6938F4F7B9541BB7E3DCD8A4B07B7BC22C57F29DD25.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:3580
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\E1B1977304E64BEE19FBD6938F4F7B9541BB7E3DCD8A4B07B7BC22C57F29DD25.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:4132

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3580-2-0x00007FFC10BD0000-0x00007FFC10DC5000-memory.dmp

Filesize
2.0MB

Download
memory/4132-3-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/4132-5-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/4132-4-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/4132-6-0x00007FFC10BD0000-0x00007FFC10DC5000-memory.dmp

Filesize
2.0MB

Download
memory/4132-7-0x0000000002D10000-0x0000000002D56000-memory.dmp

Filesize
280KB

Download
memory/4132-8-0x00007FFC10BD0000-0x00007FFC10DC5000-memory.dmp

Filesize
2.0MB

Download
memory/4132-9-0x0000000005940000-0x0000000005EE4000-memory.dmp

Filesize
5.6MB

Download
memory/4132-10-0x0000000002EF0000-0x0000000002F34000-memory.dmp

Filesize
272KB

Download
memory/4132-66-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-62-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-71-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-68-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-64-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-60-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-58-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-56-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-54-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-52-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-50-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-46-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-42-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-38-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-34-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-30-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-26-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-22-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-20-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-48-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-44-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-40-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-36-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-32-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-28-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-24-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-18-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-16-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-14-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-12-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-11-0x0000000002EF0000-0x0000000002F2E000-memory.dmp

Filesize
248KB

Download
memory/4132-1077-0x0000000005430000-0x0000000005496000-memory.dmp

Filesize
408KB

Download
memory/4132-1078-0x00000000067C0000-0x0000000006852000-memory.dmp

Filesize
584KB

Download
memory/4132-1079-0x0000000006860000-0x000000000686A000-memory.dmp

Filesize
40KB

Download
memory/4132-1080-0x0000000006A10000-0x0000000006A60000-memory.dmp

Filesize
320KB

Download
memory/4132-1081-0x00007FFC10BD0000-0x00007FFC10DC5000-memory.dmp

Filesize
2.0MB

Download