agenttesla | 16994c0ae13b33ca8f14d2e4d2c24c080bbda207bf2046818003beb0a735a9a7

General

Target

0c60e37e458624586822d07b93216d0a.exe
Size

907KB
MD5

0c60e37e458624586822d07b93216d0a
SHA1

118135c261e99ed4a986d3889d29d28d485080a9
SHA256

16994c0ae13b33ca8f14d2e4d2c24c080bbda207bf2046818003beb0a735a9a7
SHA512

3f38f22137c94bff735a8cb5c6e766f0ef06b4a70b77b6767b33055622bd7a03f4842668ffdd9e8fc09e50efb192c94db9399c15e36a6b5a57c2f30f19856e3c

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://agusanplantation.com/v/v/inc/9c523a9e14cc09.php

Signatures

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

AgentTesla Payload 4 IoCs

resource	yara_rule
behavioral1/memory/680-60-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/680-61-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/680-62-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/680-63-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1576 set thread context of 680	1576	0c60e37e458624586822d07b93216d0a.exe	27

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
680	aspnet_compiler.exe
680	aspnet_compiler.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1576	0c60e37e458624586822d07b93216d0a.exe
Token: SeDebugPrivilege	680	aspnet_compiler.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
680	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1576 wrote to memory of 680	1576	0c60e37e458624586822d07b93216d0a.exe	27
PID 1576 wrote to memory of 680	1576	0c60e37e458624586822d07b93216d0a.exe	27
PID 1576 wrote to memory of 680	1576	0c60e37e458624586822d07b93216d0a.exe	27
PID 1576 wrote to memory of 680	1576	0c60e37e458624586822d07b93216d0a.exe	27
PID 1576 wrote to memory of 680	1576	0c60e37e458624586822d07b93216d0a.exe	27
PID 1576 wrote to memory of 680	1576	0c60e37e458624586822d07b93216d0a.exe	27
PID 1576 wrote to memory of 680	1576	0c60e37e458624586822d07b93216d0a.exe	27
PID 1576 wrote to memory of 680	1576	0c60e37e458624586822d07b93216d0a.exe	27
PID 1576 wrote to memory of 680	1576	0c60e37e458624586822d07b93216d0a.exe	27

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

C:\Users\Admin\AppData\Local\Temp\0c60e37e458624586822d07b93216d0a.exe
"C:\Users\Admin\AppData\Local\Temp\0c60e37e458624586822d07b93216d0a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1576
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:680

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/680-59-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/680-60-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/680-58-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/680-61-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/680-62-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/680-63-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/680-64-0x000000007496E000-0x000000007496F000-memory.dmp

Filesize
4KB

Download
memory/680-65-0x0000000000460000-0x0000000000461000-memory.dmp

Filesize
4KB

Download
memory/680-66-0x0000000000461000-0x0000000000462000-memory.dmp

Filesize
4KB

Download
memory/1576-55-0x000007FEF58D3000-0x000007FEF58D4000-memory.dmp

Filesize
4KB

Download
memory/1576-56-0x0000000000DB0000-0x0000000000E98000-memory.dmp

Filesize
928KB

Download
memory/1576-57-0x0000000000240000-0x0000000000250000-memory.dmp

Filesize
64KB

Download

Analysis

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