agenttesla | 260b004e5569edcb9467479344568b48a633c6fe0607a58239da20195407f765

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
27/03/2024, 01:49

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General

Target

Pl (1).exe
Size

1.1MB
MD5

ae1fc5e5d9904a18868a4818002896bc
SHA1

f020e8d54a7af10140fae53cb42e019513ce0378
SHA256

c0411ae869eeeaf9bce9b7044dcaa2ed931100da22b133ae85ccad45f7499f54
SHA512

a2158b40a4daea4ff3c198bcf7347c72d44ef38b44631115e58cce64e8f78386d087fa7469458aec5857ffdb0d198816db93e71b74ec83319ce47c0c1b1f68a4
SSDEEP

24576:0qDEvCTbMWu7rQYlBQcBiT6rprG8aJYLTAJ5w:0TvC/MTQYxsWR7aJYwJ

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.awelleh3.top
Port:
587
Username:
[email protected]
Password:
QcR_(8@AdfHa
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-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2196 set thread context of 2712	2196	Pl (1).exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2712	RegSvcs.exe
2712	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2196	Pl (1).exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2712	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2196	Pl (1).exe
2196	Pl (1).exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2196	Pl (1).exe
2196	Pl (1).exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 2712	2196	Pl (1).exe	28
PID 2196 wrote to memory of 2712	2196	Pl (1).exe	28
PID 2196 wrote to memory of 2712	2196	Pl (1).exe	28
PID 2196 wrote to memory of 2712	2196	Pl (1).exe	28
PID 2196 wrote to memory of 2712	2196	Pl (1).exe	28
PID 2196 wrote to memory of 2712	2196	Pl (1).exe	28
PID 2196 wrote to memory of 2712	2196	Pl (1).exe	28
PID 2196 wrote to memory of 2712	2196	Pl (1).exe	28

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Pl (1).exe
"C:\Users\Admin\AppData\Local\Temp\Pl (1).exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\Pl (1).exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2712

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/2196-10-0x00000000001E0000-0x00000000001E4000-memory.dmp

Filesize
16KB

Download
memory/2712-11-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2712-13-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2712-15-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2712-16-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/2712-17-0x0000000004D50000-0x0000000004D90000-memory.dmp

Filesize
256KB

Download
memory/2712-24-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/2712-25-0x0000000004D50000-0x0000000004D90000-memory.dmp

Filesize
256KB

Download