agenttesla | 2685ea1f640c12172fb5e136a624f56fd904627b6523a75c7f9357c0313ec518

Analysis

max time kernel
84s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20230621-en
resource tags

arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
submitted
28/06/2023, 15:11

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General

Target

New_Order_52343463.pdf.exe
Size

691KB
MD5

202879ae3880ef4287f8158570b7719a
SHA1

df2c3dd623be7b8f31b7f2bd8a5725973058b755
SHA256

2685ea1f640c12172fb5e136a624f56fd904627b6523a75c7f9357c0313ec518
SHA512

26b64df7d1e085300d8c7b3cdd993a4368482b5f3c198a45e095c5191fdb4fc9302f46566ec3beb7a391fafc430f0cc66d9773d810694f597de154b9d1499368
SSDEEP

12288:bcj6lrSWVmXx/tQm4nUI4rEZHpNWrCXJEwdIbi0odN1y:I4rfVmBOm4UcVMCXewaoHA

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
JUGCRsm9
Email To:
[email protected]

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3816 set thread context of 4348	3816	New_Order_52343463.pdf.exe	88

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4348	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3816 wrote to memory of 4348	3816	New_Order_52343463.pdf.exe	88
PID 3816 wrote to memory of 4348	3816	New_Order_52343463.pdf.exe	88
PID 3816 wrote to memory of 4348	3816	New_Order_52343463.pdf.exe	88
PID 3816 wrote to memory of 4348	3816	New_Order_52343463.pdf.exe	88
PID 3816 wrote to memory of 4348	3816	New_Order_52343463.pdf.exe	88
PID 3816 wrote to memory of 4348	3816	New_Order_52343463.pdf.exe	88
PID 3816 wrote to memory of 4348	3816	New_Order_52343463.pdf.exe	88
PID 3816 wrote to memory of 4348	3816	New_Order_52343463.pdf.exe	88

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\New_Order_52343463.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\New_Order_52343463.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3816
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:4348

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3816-133-0x0000000000300000-0x00000000003B4000-memory.dmp

Filesize
720KB

Download
memory/3816-134-0x00000000053C0000-0x0000000005964000-memory.dmp

Filesize
5.6MB

Download
memory/3816-135-0x0000000004E10000-0x0000000004EA2000-memory.dmp

Filesize
584KB

Download
memory/3816-136-0x0000000004F00000-0x0000000004F0A000-memory.dmp

Filesize
40KB

Download
memory/3816-137-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

Filesize
64KB

Download
memory/3816-138-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

Filesize
64KB

Download
memory/3816-139-0x000000000A560000-0x000000000A5FC000-memory.dmp

Filesize
624KB

Download
memory/4348-140-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4348-142-0x00000000054E0000-0x0000000005546000-memory.dmp

Filesize
408KB

Download
memory/4348-143-0x00000000056C0000-0x00000000056D0000-memory.dmp

Filesize
64KB

Download
memory/4348-144-0x00000000068B0000-0x0000000006900000-memory.dmp

Filesize
320KB

Download
memory/4348-145-0x0000000006AD0000-0x0000000006C92000-memory.dmp

Filesize
1.8MB

Download
memory/4348-146-0x00000000056C0000-0x00000000056D0000-memory.dmp

Filesize
64KB

Download