agenttesla | 16994c0ae13b33ca8f14d2e4d2c24c080bbda207bf2046818003beb0a735a9a7

General

Target

16994c0ae13b33ca8f14d2e4d2c24c080bbda207bf2046818003beb0a735a9a7.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 1 IoCs

resource	yara_rule
behavioral1/memory/2380-118-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1732 set thread context of 2380	1732	16994c0ae13b33ca8f14d2e4d2c24c080bbda207bf2046818003beb0a735a9a7.exe	69

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2380	aspnet_compiler.exe
2380	aspnet_compiler.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1732	16994c0ae13b33ca8f14d2e4d2c24c080bbda207bf2046818003beb0a735a9a7.exe
Token: SeDebugPrivilege	2380	aspnet_compiler.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2380	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 2380	1732	16994c0ae13b33ca8f14d2e4d2c24c080bbda207bf2046818003beb0a735a9a7.exe	69
PID 1732 wrote to memory of 2380	1732	16994c0ae13b33ca8f14d2e4d2c24c080bbda207bf2046818003beb0a735a9a7.exe	69
PID 1732 wrote to memory of 2380	1732	16994c0ae13b33ca8f14d2e4d2c24c080bbda207bf2046818003beb0a735a9a7.exe	69
PID 1732 wrote to memory of 2380	1732	16994c0ae13b33ca8f14d2e4d2c24c080bbda207bf2046818003beb0a735a9a7.exe	69
PID 1732 wrote to memory of 2380	1732	16994c0ae13b33ca8f14d2e4d2c24c080bbda207bf2046818003beb0a735a9a7.exe	69
PID 1732 wrote to memory of 2380	1732	16994c0ae13b33ca8f14d2e4d2c24c080bbda207bf2046818003beb0a735a9a7.exe	69
PID 1732 wrote to memory of 2380	1732	16994c0ae13b33ca8f14d2e4d2c24c080bbda207bf2046818003beb0a735a9a7.exe	69
PID 1732 wrote to memory of 2380	1732	16994c0ae13b33ca8f14d2e4d2c24c080bbda207bf2046818003beb0a735a9a7.exe	69

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\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-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

C:\Users\Admin\AppData\Local\Temp\16994c0ae13b33ca8f14d2e4d2c24c080bbda207bf2046818003beb0a735a9a7.exe
"C:\Users\Admin\AppData\Local\Temp\16994c0ae13b33ca8f14d2e4d2c24c080bbda207bf2046818003beb0a735a9a7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1732
- 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:2380

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/1732-115-0x00007FF8C1A03000-0x00007FF8C1A04000-memory.dmp

Filesize
4KB

Download
memory/1732-116-0x0000000000FF0000-0x00000000010D8000-memory.dmp

Filesize
928KB

Download
memory/1732-117-0x00000000011F0000-0x0000000001200000-memory.dmp

Filesize
64KB

Download
memory/2380-118-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2380-119-0x0000000073E9E000-0x0000000073E9F000-memory.dmp

Filesize
4KB

Download
memory/2380-120-0x0000000005970000-0x0000000005E6E000-memory.dmp

Filesize
5.0MB

Download
memory/2380-121-0x00000000055E0000-0x000000000567C000-memory.dmp

Filesize
624KB

Download
memory/2380-122-0x00000000055D0000-0x00000000055D1000-memory.dmp

Filesize
4KB

Download
memory/2380-123-0x00000000058E0000-0x00000000058F8000-memory.dmp

Filesize
96KB

Download
memory/2380-124-0x00000000061D0000-0x0000000006236000-memory.dmp

Filesize
408KB

Download
memory/2380-125-0x0000000006BA0000-0x0000000006C32000-memory.dmp

Filesize
584KB

Download
memory/2380-126-0x0000000006410000-0x000000000641A000-memory.dmp

Filesize
40KB

Download
memory/2380-127-0x00000000055D1000-0x00000000055D2000-memory.dmp

Filesize
4KB

Download

Analysis

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