agenttesla | 5dc9cbf0d5c02ac2e00ca8b14cf3a1965372ffad4618c806cf31fb7887aa08d2

Analysis

max time kernel
91s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
30/04/2023, 16:03

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General

Target
Purchase Orders.exe
Size 726KB
Sample230430-thb9dsab99
SHA256 5dc9cbf0d5c02ac2e00ca8b14cf3a1965372ffad4618c806cf31fb7887aa08d2
MD5 cbc29fa8f68311bc63fc62d7cb53db86
SHA1 7ffd3f3aa7aed7d0ba8c9ec2a6a79b08c9db33f0
SHA512 d8065790b5c756aa34f83836bcdd537df768b0ae5ab99324cbf74604157553697158bfe0db81243dbacb98c0544bf1233610785d493656c7d6e0cec5199a2f72
SSDEEP 12288:uL1+cpMLL4hqgBxyrN4JxATOQuOC1gtmzC5JdvkQ5IQOBHfEolVlcVOh:QRVBkrNKxYOQygtmzWkQ2QMHsolVlcy
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
mail.modelinfra.com
Port
587
Username
[email protected]
Password
Mic@dmin*&^123
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-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4356 set thread context of 3956	4356	Purchase Orders.exe	88

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3956	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4356 wrote to memory of 3956	4356	Purchase Orders.exe	88
PID 4356 wrote to memory of 3956	4356	Purchase Orders.exe	88
PID 4356 wrote to memory of 3956	4356	Purchase Orders.exe	88
PID 4356 wrote to memory of 3956	4356	Purchase Orders.exe	88
PID 4356 wrote to memory of 3956	4356	Purchase Orders.exe	88
PID 4356 wrote to memory of 3956	4356	Purchase Orders.exe	88
PID 4356 wrote to memory of 3956	4356	Purchase Orders.exe	88
PID 4356 wrote to memory of 3956	4356	Purchase Orders.exe	88

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Purchase Orders.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase Orders.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4356
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:3956

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

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Downloads

memory/3956-144-0x0000000000400000-0x0000000000430000-memory.dmp

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memory/3956-150-0x0000000005440000-0x0000000005450000-memory.dmp

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memory/3956-149-0x00000000069E0000-0x0000000006BA2000-memory.dmp

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memory/3956-148-0x00000000067C0000-0x0000000006810000-memory.dmp

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memory/3956-147-0x0000000005440000-0x0000000005450000-memory.dmp

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memory/3956-146-0x0000000005450000-0x00000000054B6000-memory.dmp

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memory/4356-139-0x0000000005930000-0x00000000059C2000-memory.dmp

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memory/4356-143-0x0000000005A70000-0x0000000005A80000-memory.dmp

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memory/4356-142-0x0000000005A70000-0x0000000005A80000-memory.dmp

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memory/4356-141-0x00000000059D0000-0x0000000005A26000-memory.dmp

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memory/4356-140-0x00000000058A0000-0x00000000058AA000-memory.dmp

Download

memory/4356-136-0x0000000000D90000-0x0000000000E4C000-memory.dmp

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memory/4356-138-0x0000000005E40000-0x00000000063E4000-memory.dmp

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memory/4356-137-0x00000000057F0000-0x000000000588C000-memory.dmp

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Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads