remcos | 9ace82ddf98ca60375e61a4adfa1769f6e808a5ffa031a986cd2672533f60baf

Analysis

max time kernel
149s
max time network
132s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
06/08/2026, 11:18

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General

Target
9ace82ddf98ca60375e61a4adfa1769f6e808a5ffa031a986cd2672533f60baf.ps1
Size 1.7MB
Sample260806-negf2stxe1
SHA256 9ace82ddf98ca60375e61a4adfa1769f6e808a5ffa031a986cd2672533f60baf
MD5 da41e3158112ece45dd3debd80b95213
SHA1 f64041af41b77d687fa74f3e59888f9b75edda4e
SHA512 db6ad17c95319d0dd80f7135570cd880ff70bb3d3f8ed5479c4560d30b58e0f322f27329fbe7342b07a618a12e42d145a88fd7dcb613c5d014362ea72e629731
SSDEEP 1536:C9ZN91gTLfzW9ObYB/edaQ5w//2+V7bgDmGNujM2d0iTmQ2kjdG5EoYEwtic+vFp:CXN91gTLS9ObYBEa2UpVIawuB0mmiN+
TLSH
T141852572034517BAF6880BD5864B255E30F2D0963B281189DFB36EDBBD3B9CF9074626
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

remotehost collection discovery execution remcos rat

Malware Config

Extracted

Family

remcos

Version

7.2.6 Pro

Botnet

RemoteHost

donta.duckdns.org:27900

Attributes

audio_folder
MicRecords
audio_path
ApplicationPath
audio_record_time
5
connect_delay
0
connect_interval
1
copy_file
remcos.exe
copy_folder
Remcos
delete_file
false
hide_file
false
hide_keylog_file
false
install_flag
false
keylog_crypt
false
keylog_file
logs.dat
keylog_flag
false
keylog_folder
remcos
mouse_option
false
mutex
Rmc-Q56WNR
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
10
take_screenshot_option
false
take_screenshot_time
5

Signatures

Family: Remcos
Remcos is a closed-source remote control and surveillance software.
rat remcos

Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	aspnet_compiler.exe
Key enumerated	\REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	aspnet_compiler.exe

ConfuserEx .NET packer 1 IoCs

Detects ConfuserEx .NET packer.

resource	yara_rule
behavioral2/memory/4372-18-0x00000187ECE90000-0x00000187ECEA4000-memory.dmp	ConfuserEx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4372 set thread context of 1304	4372	PowerShell.exe	95

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4372	PowerShell.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aspnet_compiler.exe

Suspicious behavior: EnumeratesProcesses 41 IoCs

pid	Process
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe
4372	PowerShell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4372	PowerShell.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4372 wrote to memory of 4144	4372	PowerShell.exe	90
PID 4372 wrote to memory of 2180	4372	PowerShell.exe	91
PID 4372 wrote to memory of 6012	4372	PowerShell.exe	92
PID 4372 wrote to memory of 4668	4372	PowerShell.exe	93
PID 4372 wrote to memory of 4728	4372	PowerShell.exe	94
PID 4372 wrote to memory of 1304	4372	PowerShell.exe	95
PID 4372 wrote to memory of 1304	4372	PowerShell.exe	95
PID 4372 wrote to memory of 1304	4372	PowerShell.exe	95
PID 4372 wrote to memory of 1304	4372	PowerShell.exe	95
PID 4372 wrote to memory of 1304	4372	PowerShell.exe	95
PID 4372 wrote to memory of 1304	4372	PowerShell.exe	95
PID 4372 wrote to memory of 1304	4372	PowerShell.exe	95

outlook_office_path 1 IoCs

description	ioc	Process
Key enumerated	\REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	aspnet_compiler.exe

C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\9ace82ddf98ca60375e61a4adfa1769f6e808a5ffa031a986cd2672533f60baf.ps1
1⤵
- Suspicious use of SetThreadContext
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4372
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:4144
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:2180
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:6012
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:4668
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:4728
- 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
  - System Location Discovery: System Language Discovery
  - outlook_office_path
  PID:1304

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/1304-29-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/1304-58-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/1304-59-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/1304-57-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/1304-56-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/1304-55-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/1304-54-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/1304-52-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/1304-53-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/1304-51-0x0000000010000000-0x00000000100F7000-memory.dmp

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memory/1304-50-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/1304-48-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/1304-42-0x0000000010000000-0x00000000100F7000-memory.dmp

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memory/1304-45-0x0000000010000000-0x00000000100F7000-memory.dmp

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memory/1304-46-0x0000000010000000-0x00000000100F7000-memory.dmp

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memory/1304-47-0x0000000010000000-0x00000000100F7000-memory.dmp

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memory/1304-44-0x0000000010000000-0x00000000100F7000-memory.dmp

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memory/1304-31-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/1304-20-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/1304-21-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/1304-22-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/1304-30-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/1304-23-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/1304-25-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/1304-26-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4372-13-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-17-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-27-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-24-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-19-0x00000187ECEA0000-0x00000187ECEA6000-memory.dmp

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memory/4372-32-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-33-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-34-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-35-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-36-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-37-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-38-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-39-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-40-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-18-0x00000187ECE90000-0x00000187ECEA4000-memory.dmp

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memory/4372-28-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-16-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-0-0x00007FFDAF6AF000-0x00007FFDAF6B0000-memory.dmp

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memory/4372-15-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-14-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-12-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-11-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-10-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-9-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-8-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-7-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-6-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-2-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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memory/4372-5-0x00000187ECDF0000-0x00000187ECE12000-memory.dmp

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memory/4372-1-0x00007FFDAF520000-0x00007FFDAFEC4000-memory.dmp

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