remcos | d519752cdf8e7a699c406e0c4fedc56bf2d8a2c5d010c22bfc72c5b5ca08be41

Analysis

max time kernel
298s
max time network
304s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260629-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
29/06/2026, 16:19

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General

Target
AOF-SEA INVOICE#PACKING LIST# BILLING OF LADING.vbs
Size 420KB
Sample260629-tstlesbs3p
SHA256 d519752cdf8e7a699c406e0c4fedc56bf2d8a2c5d010c22bfc72c5b5ca08be41
MD5 a2fcc70f56d7ccba717aa0304026efaa
SHA1 4e6f0dd31e561535a2fb4da0f388b5cd4760f021
SHA512 d205b2251c9edb2bf138623ece02254cc4eceb61307cfa38feb482c2931d53060467ab77204fbd879db3e761a711a07d231a3f352f7698bdfdd4e72736ee3bd3
SSDEEP 12288:omX0Hdl3YYWEv5EbHprODUCqxU+JazeLmjx/4MGSLz:OYYzoNWN/Z
TLSH
T15A942D38ADFA502AB1B3EE558FD47597DA1FB6A3370E981D1092038B4713942EDD123E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

client collection discovery execution remcos persistence rat

Malware Config

Extracted

Family

remcos

Botnet

CLIENT

magicmike26.myddns.me:2404

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-7V00GW
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
10
take_screenshot_option
false
take_screenshot_time
5

Extracted

Family

remcos

Version

7.2.6 Pro

Botnet

CLIENT

magicmike26.myddns.me:2404

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-7V00GW
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

Badlisted process makes network request 1 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
2	2840	powershell.exe

Registers new Windows logon scripts automatically executed at logon. 1 TTPs 1 IoCs

persistence

Logon Script (Windows)

T1037.001

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-759331733-200834466-1207319849-1000\Environment\UserInitMprLogonScript = "wscript.exe \"C:\\Users\\Admin\\AppData\\Local\\v811\\v615.vbs\""	powershell.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-759331733-200834466-1207319849-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	vbc.exe
Key enumerated	\REGISTRY\USER\S-1-5-21-759331733-200834466-1207319849-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	vbc.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2840 set thread context of 3056	2840	powershell.exe	90

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2840	powershell.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	vbc.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2840	powershell.exe
2840	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2840	powershell.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 5908 wrote to memory of 2836	5908	WScript.exe	88
PID 2836 wrote to memory of 2840	2836	conhost.exe	89
PID 2840 wrote to memory of 3056	2840	powershell.exe	90
PID 2840 wrote to memory of 3056	2840	powershell.exe	90
PID 2840 wrote to memory of 3056	2840	powershell.exe	90
PID 2840 wrote to memory of 3056	2840	powershell.exe	90
PID 2840 wrote to memory of 3056	2840	powershell.exe	90
PID 2840 wrote to memory of 3056	2840	powershell.exe	90
PID 2840 wrote to memory of 3056	2840	powershell.exe	90
PID 2840 wrote to memory of 3056	2840	powershell.exe	90

outlook_office_path 1 IoCs

description	ioc	Process
Key enumerated	\REGISTRY\USER\S-1-5-21-759331733-200834466-1207319849-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	vbc.exe

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\AOF-SEA INVOICE#PACKING LIST# BILLING OF LADING.vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:5908
- C:\Windows\System32\conhost.exe
  "C:\Windows\System32\conhost.exe" --headless powershell.exe -w H -noP -noni -Command "&([scriptblock]::Create($env:FaTH6I4Ii9vx))"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2836
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -w H -noP -noni -Command &([scriptblock]::Create($env:FaTH6I4Ii9vx))
    3⤵
    - Badlisted process makes network request
    - Registers new Windows logon scripts automatically executed at logon.
    - Suspicious use of SetThreadContext
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2840
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      4⤵
      Accesses Microsoft Outlook profiles
      System Location Discovery: System Language Discovery
      outlook_office_path
      PID:3056

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Initialization Scripts

T1037

Logon Script (Windows)

T1037.001

Privilege Escalation

Boot or Logon Initialization Scripts

T1037

Logon Script (Windows)

T1037.001

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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

__PSScriptPolicyTest_ypyn1fjp.ans.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ypyn1fjp.ans.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

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memory/2840-13-0x00007FFE50990000-0x00007FFE51334000-memory.dmp

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memory/2840-17-0x00000255EC050000-0x00000255EC060000-memory.dmp

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memory/2840-7-0x00007FFE50990000-0x00007FFE51334000-memory.dmp

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memory/2840-9-0x00007FFE50990000-0x00007FFE51334000-memory.dmp

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memory/2840-10-0x00007FFE50990000-0x00007FFE51334000-memory.dmp

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memory/2840-11-0x00007FFE50990000-0x00007FFE51334000-memory.dmp

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memory/2840-1-0x00000255EC060000-0x00000255EC082000-memory.dmp

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memory/2840-14-0x00000255EC600000-0x00000255EC65A000-memory.dmp

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memory/2840-12-0x00007FFE50990000-0x00007FFE51334000-memory.dmp

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memory/2840-15-0x00007FFE50990000-0x00007FFE51334000-memory.dmp

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memory/2840-0-0x00007FFE50B1F000-0x00007FFE50B20000-memory.dmp

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memory/2840-16-0x00007FFE50990000-0x00007FFE51334000-memory.dmp

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memory/2840-18-0x00007FFE50990000-0x00007FFE51334000-memory.dmp

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memory/2840-19-0x00007FFE50990000-0x00007FFE51334000-memory.dmp

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memory/2840-30-0x00007FFE50990000-0x00007FFE51334000-memory.dmp

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memory/3056-28-0x0000000000160000-0x00000000001ED000-memory.dmp

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memory/3056-39-0x0000000010000000-0x00000000100F7000-memory.dmp

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memory/3056-21-0x0000000000500000-0x0000000000501000-memory.dmp

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memory/3056-29-0x0000000000160000-0x00000000001ED000-memory.dmp

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memory/3056-20-0x0000000000160000-0x00000000001ED000-memory.dmp

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memory/3056-31-0x0000000000160000-0x00000000001ED000-memory.dmp

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memory/3056-32-0x0000000000160000-0x00000000001ED000-memory.dmp

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memory/3056-33-0x0000000000160000-0x00000000001ED000-memory.dmp

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memory/3056-34-0x0000000000160000-0x00000000001ED000-memory.dmp

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memory/3056-37-0x0000000010000000-0x00000000100F7000-memory.dmp

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memory/3056-38-0x0000000010000000-0x00000000100F7000-memory.dmp

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memory/3056-23-0x0000000000160000-0x00000000001ED000-memory.dmp

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memory/3056-40-0x0000000000160000-0x00000000001ED000-memory.dmp

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memory/3056-41-0x0000000000160000-0x00000000001ED000-memory.dmp

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memory/3056-42-0x0000000000160000-0x00000000001ED000-memory.dmp

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memory/3056-43-0x0000000000160000-0x00000000001ED000-memory.dmp

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memory/3056-45-0x0000000000160000-0x00000000001ED000-memory.dmp

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memory/3056-46-0x0000000000160000-0x00000000001ED000-memory.dmp

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memory/3056-48-0x0000000000160000-0x00000000001ED000-memory.dmp

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memory/3056-47-0x0000000000160000-0x00000000001ED000-memory.dmp

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memory/3056-49-0x0000000000160000-0x00000000001ED000-memory.dmp

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memory/3056-50-0x0000000000160000-0x00000000001ED000-memory.dmp

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