remcos | c150073e54c5bb1f8d9d20c3565512f33d30d51b5e248807540f05c34b53f08d

Analysis

max time kernel
153s
max time network
135s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
16/08/2026, 11:18

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General

Target
c150073e54c5bb1f8d9d20c3565512f33d30d51b5e248807540f05c34b53f08d.exe
Size 160.1MB
Sample260816-nerxsach76
SHA256 c150073e54c5bb1f8d9d20c3565512f33d30d51b5e248807540f05c34b53f08d
MD5 06e98df800bb64b12ed50901ebf16df0
SHA1 26951cb6da0f9de35acb5e4ad6add3c0eaf48148
SHA512 a6d0081165e5651e906859d45c03aa683030aea59cdb29998da4500f5bc7201d5bb8a2d1ca832519bd2a3b52a0a14a4aa007c5c07f8ab41ebc3c16e76ac5a619
SSDEEP 6144:vYClF5dFkaLrpzIrTY7ix2gMVtYoXGDTCA9ohN00E9LvaZlYtrw4hcw29Ct:vXlHzfpzIPJx2gyaCA9oDDDf4vV
TLSH
T1B188BF1AF7A504F9D5B7D138C8520902EA72BC5A43B097DF23E44AA62F273D09E3E751
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

24027 discovery execution remcos persistence rat suricata

Malware Config

Extracted

Family

remcos

Version

7.2.6 Pro

Botnet

24027

196.251.107.252:24027

Attributes

audio_folder
MicRecords
audio_path
ApplicationPath
audio_record_time
5
connect_delay
0
connect_interval
1
copy_file
certmn.exe
copy_folder
Config
delete_file
false
hide_file
false
hide_keylog_file
false
install_flag
true
install_path
%AppData%
keylog_crypt
false
keylog_file
logs.dat
keylog_flag
false
keylog_folder
remcos
mouse_option
false
mutex
TRY245-FJX52A
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

Suricata alert: REMCOS RAT Malware Inbound C2 Communication 6 IoCs

Network activity triggered a Suricata alert

suricata remcos

flow	pid	Process
9	2656	certmn.exe
9	2656	certmn.exe
9	2656	certmn.exe
9	2656	certmn.exe
9	2656	certmn.exe
9	2656	certmn.exe

Suricata alert: REMCOS RAT Malware Outbound C2 Communication 7 IoCs

Network activity triggered a Suricata alert

suricata remcos

flow	pid	Process
9	2656	certmn.exe
9	2656	certmn.exe
9	2656	certmn.exe
9	2656	certmn.exe
9	2656	certmn.exe
9	2656	certmn.exe
9	2656	certmn.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
3068	powershell.exe
3068	powershell.exe

Downloads MZ/PE file 1 IoCs

flow	pid	Process
7	5276	c150073e54c5bb1f8d9d20c3565512f33d30d51b5e248807540f05c34b53f08d.exe

Executes dropped EXE 4 IoCs

pid	Process
2904	Network.exe
5816	Network.exe
2656	certmn.exe
5952	certmn.exe

Adds Run key to start application 2 TTPs 7 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000\Software\Microsoft\Windows\CurrentVersion\Run\TRY245-FJX52A = "\"C:\\Users\\Admin\\AppData\\Roaming\\Config\\certmn.exe\""	Network.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\TRY245-FJX52A = "\"C:\\Users\\Admin\\AppData\\Roaming\\Config\\certmn.exe\""	Network.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000\Software\Microsoft\Windows\CurrentVersion\Run\TRY245-FJX52A = "\"C:\\Users\\Admin\\AppData\\Roaming\\Config\\certmn.exe\""	Network.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\TRY245-FJX52A = "\"C:\\Users\\Admin\\AppData\\Roaming\\Config\\certmn.exe\""	Network.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000\Software\Microsoft\Windows\CurrentVersion\Run\TRY245-FJX52A = "\"C:\\Users\\Admin\\AppData\\Roaming\\Config\\certmn.exe\""	certmn.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\TRY245-FJX52A = "\"C:\\Users\\Admin\\AppData\\Roaming\\Config\\certmn.exe\""	certmn.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000\Software\Microsoft\Windows\CurrentVersion\Run\ServiceSysteme_4062 = "C:\\Users\\Admin\\AppData\\Local\\nt\\downloads\\Network.exe"	c150073e54c5bb1f8d9d20c3565512f33d30d51b5e248807540f05c34b53f08d.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 3 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	Network.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	certmn.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Network.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3068	powershell.exe
3068	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	3068	powershell.exe
Token: SeIncreaseQuotaPrivilege	3068	powershell.exe
Token: SeSecurityPrivilege	3068	powershell.exe
Token: SeTakeOwnershipPrivilege	3068	powershell.exe
Token: SeLoadDriverPrivilege	3068	powershell.exe
Token: SeSystemProfilePrivilege	3068	powershell.exe
Token: SeSystemtimePrivilege	3068	powershell.exe
Token: SeProfSingleProcessPrivilege	3068	powershell.exe
Token: SeIncBasePriorityPrivilege	3068	powershell.exe
Token: SeCreatePagefilePrivilege	3068	powershell.exe
Token: SeBackupPrivilege	3068	powershell.exe
Token: SeRestorePrivilege	3068	powershell.exe
Token: SeShutdownPrivilege	3068	powershell.exe
Token: SeDebugPrivilege	3068	powershell.exe
Token: SeSystemEnvironmentPrivilege	3068	powershell.exe
Token: SeRemoteShutdownPrivilege	3068	powershell.exe
Token: SeUndockPrivilege	3068	powershell.exe
Token: SeManageVolumePrivilege	3068	powershell.exe
Token: 33	3068	powershell.exe
Token: 34	3068	powershell.exe
Token: 35	3068	powershell.exe
Token: 36	3068	powershell.exe
Token: SeIncreaseQuotaPrivilege	3068	powershell.exe
Token: SeSecurityPrivilege	3068	powershell.exe
Token: SeTakeOwnershipPrivilege	3068	powershell.exe
Token: SeLoadDriverPrivilege	3068	powershell.exe
Token: SeSystemProfilePrivilege	3068	powershell.exe
Token: SeSystemtimePrivilege	3068	powershell.exe
Token: SeProfSingleProcessPrivilege	3068	powershell.exe
Token: SeIncBasePriorityPrivilege	3068	powershell.exe
Token: SeCreatePagefilePrivilege	3068	powershell.exe
Token: SeBackupPrivilege	3068	powershell.exe
Token: SeRestorePrivilege	3068	powershell.exe
Token: SeShutdownPrivilege	3068	powershell.exe
Token: SeDebugPrivilege	3068	powershell.exe
Token: SeSystemEnvironmentPrivilege	3068	powershell.exe
Token: SeRemoteShutdownPrivilege	3068	powershell.exe
Token: SeUndockPrivilege	3068	powershell.exe
Token: SeManageVolumePrivilege	3068	powershell.exe
Token: 33	3068	powershell.exe
Token: 34	3068	powershell.exe
Token: 35	3068	powershell.exe
Token: 36	3068	powershell.exe
Token: SeIncreaseQuotaPrivilege	3068	powershell.exe
Token: SeSecurityPrivilege	3068	powershell.exe
Token: SeTakeOwnershipPrivilege	3068	powershell.exe
Token: SeLoadDriverPrivilege	3068	powershell.exe
Token: SeSystemProfilePrivilege	3068	powershell.exe
Token: SeSystemtimePrivilege	3068	powershell.exe
Token: SeProfSingleProcessPrivilege	3068	powershell.exe
Token: SeIncBasePriorityPrivilege	3068	powershell.exe
Token: SeCreatePagefilePrivilege	3068	powershell.exe
Token: SeBackupPrivilege	3068	powershell.exe
Token: SeRestorePrivilege	3068	powershell.exe
Token: SeShutdownPrivilege	3068	powershell.exe
Token: SeDebugPrivilege	3068	powershell.exe
Token: SeSystemEnvironmentPrivilege	3068	powershell.exe
Token: SeRemoteShutdownPrivilege	3068	powershell.exe
Token: SeUndockPrivilege	3068	powershell.exe
Token: SeManageVolumePrivilege	3068	powershell.exe
Token: 33	3068	powershell.exe
Token: 34	3068	powershell.exe
Token: 35	3068	powershell.exe
Token: 36	3068	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 5276 wrote to memory of 3068	5276	c150073e54c5bb1f8d9d20c3565512f33d30d51b5e248807540f05c34b53f08d.exe	89
PID 5276 wrote to memory of 2904	5276	c150073e54c5bb1f8d9d20c3565512f33d30d51b5e248807540f05c34b53f08d.exe	92
PID 5816 wrote to memory of 2656	5816	Network.exe	96
PID 2904 wrote to memory of 5952	2904	Network.exe	95

C:\Users\Admin\AppData\Local\Temp\c150073e54c5bb1f8d9d20c3565512f33d30d51b5e248807540f05c34b53f08d.exe
"C:\Users\Admin\AppData\Local\Temp\c150073e54c5bb1f8d9d20c3565512f33d30d51b5e248807540f05c34b53f08d.exe"
1⤵
- Downloads MZ/PE file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5276
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -WindowStyle Hidden -Command "Add-MpPreference -ExclusionPath 'C:\Users'; Add-MpPreference -ExclusionPath 'C:\ProgramData'; Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\nt'"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3068
- C:\Users\Admin\AppData\Local\nt\downloads\Network.exe
  "C:\Users\Admin\AppData\Local\nt\downloads\Network.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2904
- - C:\Users\Admin\AppData\Roaming\Config\certmn.exe
    "C:\Users\Admin\AppData\Roaming\Config\certmn.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:5952

C:\Users\Admin\AppData\Local\nt\downloads\Network.exe
C:\Users\Admin\AppData\Local\nt\downloads\Network.exe
1⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5816
- C:\Users\Admin\AppData\Roaming\Config\certmn.exe
  "C:\Users\Admin\AppData\Roaming\Config\certmn.exe"
  2⤵
  - Suricata alert: REMCOS RAT Malware Inbound C2 Communication
  - Suricata alert: REMCOS RAT Malware Outbound C2 Communication
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2656

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

Network.exe

Path C:\Users\Admin\AppData\Local\nt\downloads\Network.exe
Size 512KB
SHA256 9e000b451c872404804000e33ca7ca8ad3b5f345f876a0500646c67a98453954
MD5 6ef10b9988bd4ad12f1576f78ce852c5
SHA1 8c472e8959f21688390bc4466e5361d18c868293
SHA512 7c391c5d59c291738d95ce9af58804a569d14e7bf70902e73967a0a7b154d45b9b485532ad29356a979d7dd29935639d80e89e46135f317d44063bbbae371e84
SSDEEP 12288:w97mmDmUefn1CvVkeClYRLwvcHk2c+IsPZOrMs:wlxDmRnkvVkhYHk2c+DZe
TLSH
T167B4BF01B6F2C1B2DA7654300936E735CEBC7C21183699AB63D61D5BBD30191DB3ABB2
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/3068-44-0x0000022F39EF0000-0x0000022F39F0E000-memory.dmp

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memory/3068-46-0x0000022F39ED0000-0x0000022F39EDA000-memory.dmp

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memory/3068-35-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp

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memory/3068-36-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp

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memory/3068-37-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp

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memory/3068-38-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp

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memory/3068-39-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp

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memory/3068-40-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp

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memory/3068-41-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp

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memory/3068-47-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp

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memory/3068-34-0x0000022F39E80000-0x0000022F39EA2000-memory.dmp

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memory/3068-45-0x0000022F3A270000-0x0000022F3A322000-memory.dmp

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memory/3068-30-0x00007FFEE26EF000-0x00007FFEE26F0000-memory.dmp

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memory/3068-48-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp

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memory/3068-56-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp

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memory/3068-54-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp

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memory/3068-53-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp

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memory/3068-52-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp

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memory/3068-51-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp

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memory/3068-50-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp

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memory/3068-49-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp

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memory/3068-31-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp

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