remcos | 19e14165500691ec0a6c3a02d845535b83da5839b5337c6ee65c0cc5c465711d

Analysis

max time kernel
299s
max time network
298s
platform
windows10-2004_x64
resource
win10v2004-20250207-en
resource tags

arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system
submitted
10-02-2025 15:28

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

NEW ORDER FE7191PO1.exe
Size

971KB
MD5

b0442c4273a9316c625815156b6fbbe5
SHA1

2e581d3e24a7e2e69369b259afd32dbcc0cbf20e
SHA256

c1eeb9ddca80bda9fa0f220c2eb5767021a29055e8edc7b25249e65aa24123eb
SHA512

c6100e66aa886239f96beade7e2e3431b26545653b8d482faacd274d31f6e8ce49488e5fa366733b6acfa1edc40dd91d8a888676556c37eceaeaf7ad185acabe
SSDEEP

24576:+bYUn9Wx+3amLyuRVRc2dqJsSJ68H6pIsaHqwk53kxqfTGDk:+XQxqaoycKuqJunIsaHZk53kEl

Score

10^/10

remcos remotehost discovery execution rat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

xbbxzqaw.ddns.net:4072

Attributes

audio_folder
MicRecords
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-MBHG8E
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
10
startup_value
Remcos
take_screenshot_option
false
take_screenshot_time
5

Signatures

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

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
3012	powershell.exe

Downloads MZ/PE file 1 IoCs

flow	pid	Process
44	4072	Process not Found

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1639772215-809007892-4072230623-1000\Control Panel\International\Geo\Nation	NEW ORDER FE7191PO1.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 404 set thread context of 5100	404	NEW ORDER FE7191PO1.exe	91

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 4 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	NEW ORDER FE7191PO1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NEW ORDER FE7191PO1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
3744	MicrosoftEdgeUpdate.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3012	powershell.exe
3012	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3012	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5100	NEW ORDER FE7191PO1.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 404 wrote to memory of 3012	404	NEW ORDER FE7191PO1.exe	89
PID 404 wrote to memory of 3012	404	NEW ORDER FE7191PO1.exe	89
PID 404 wrote to memory of 3012	404	NEW ORDER FE7191PO1.exe	89
PID 404 wrote to memory of 5100	404	NEW ORDER FE7191PO1.exe	91
PID 404 wrote to memory of 5100	404	NEW ORDER FE7191PO1.exe	91
PID 404 wrote to memory of 5100	404	NEW ORDER FE7191PO1.exe	91
PID 404 wrote to memory of 5100	404	NEW ORDER FE7191PO1.exe	91
PID 404 wrote to memory of 5100	404	NEW ORDER FE7191PO1.exe	91
PID 404 wrote to memory of 5100	404	NEW ORDER FE7191PO1.exe	91
PID 404 wrote to memory of 5100	404	NEW ORDER FE7191PO1.exe	91
PID 404 wrote to memory of 5100	404	NEW ORDER FE7191PO1.exe	91
PID 404 wrote to memory of 5100	404	NEW ORDER FE7191PO1.exe	91
PID 404 wrote to memory of 5100	404	NEW ORDER FE7191PO1.exe	91
PID 404 wrote to memory of 5100	404	NEW ORDER FE7191PO1.exe	91
PID 404 wrote to memory of 5100	404	NEW ORDER FE7191PO1.exe	91

C:\Users\Admin\AppData\Local\Temp\NEW ORDER FE7191PO1.exe
"C:\Users\Admin\AppData\Local\Temp\NEW ORDER FE7191PO1.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:404
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\NEW ORDER FE7191PO1.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3012
- C:\Users\Admin\AppData\Local\Temp\NEW ORDER FE7191PO1.exe
  "C:\Users\Admin\AppData\Local\Temp\NEW ORDER FE7191PO1.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:5100

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48cmVxdWVzdCBwcm90b2NvbD0iMy4wIiB1cGRhdGVyPSJPbWFoYSIgdXBkYXRlcnZlcnNpb249IjEuMy4xOTUuNDMiIHNoZWxsX3ZlcnNpb249IjEuMy4xOTUuNDMiIGlzbWFjaGluZT0iMSIgc2Vzc2lvbmlkPSJ7MEZBNEQwNzItRURGMS00MDgwLUI4QzYtRjUyOUVGOTQ5QUM3fSIgdXNlcmlkPSJ7RjM5MjhCNDgtOUM4Qy00RTg5LTgwQzAtOTE5RDQ3NzI0NUE3fSIgaW5zdGFsbHNvdXJjZT0ibGltaXRlZCIgcmVxdWVzdGlkPSJ7NzUwRkIxRjktNjRBNi00MjBCLTk1RUQtRUE4ODM3MzQwOEQ1fSIgZGVkdXA9ImNyIiBkb21haW5qb2luZWQ9IjAiPjxodyBsb2dpY2FsX2NwdXM9IjIiIHBoeXNtZW1vcnk9IjQiIGRpc2tfdHlwZT0iMiIgc3NlPSIxIiBzc2UyPSIxIiBzc2UzPSIxIiBzc3NlMz0iMSIgc3NlNDE9IjEiIHNzZTQyPSIxIiBhdng9IjEiLz48b3MgcGxhdGZvcm09IndpbiIgdmVyc2lvbj0iMTAuMC4xOTA0MS4xMjg4IiBzcD0iIiBhcmNoPSJ4NjQiIHByb2R1Y3RfdHlwZT0iNDgiIGlzX3dpcD0iMCIgaXNfaW5fbG9ja2Rvd25fbW9kZT0iMCIvPjxvZW0gcHJvZHVjdF9tYW51ZmFjdHVyZXI9IiIgcHJvZHVjdF9uYW1lPSIiLz48ZXhwIGV0YWc9IiZxdW90O0UreGJBejZZNnNVMTI4OWJTNnFsNFZSTGJramZCVUdUTUpzanJIcjQ0aUk9JnF1b3Q7Ii8-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIzIiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDY4ODkiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxOTM2NTgwOTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1NDQ5MjM4MzQyIi8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3744

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\remcos\logs.dat

Filesize
144B

MD5
8daaf4b9a00d2e60c1604d87f469afb6

SHA1
3c3c5160405321f7fe7d1191059481170ed6070e

SHA256
6283f879deabe07249c8eed3062e580a70ef0af42290f2704f08101926269c37

SHA512
c378b5cf95e5b2bb2dd638558bcbbc4da9cd230ff252ef6428b403237513a89916f7855d72c265e90cc8508e159ea7997b7aa685af047f0c534a55542f4365e1

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ef00worq.lfb.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/404-6-0x00000000054E0000-0x00000000054FE000-memory.dmp

Filesize
120KB

Download
memory/404-3-0x00000000052D0000-0x0000000005362000-memory.dmp

Filesize
584KB

Download
memory/404-4-0x0000000005250000-0x000000000525A000-memory.dmp

Filesize
40KB

Download
memory/404-5-0x0000000073F50000-0x0000000074700000-memory.dmp

Filesize
7.7MB

Download
memory/404-22-0x0000000073F50000-0x0000000074700000-memory.dmp

Filesize
7.7MB

Download
memory/404-7-0x0000000073F5E000-0x0000000073F5F000-memory.dmp

Filesize
4KB

Download
memory/404-8-0x0000000073F50000-0x0000000074700000-memory.dmp

Filesize
7.7MB

Download
memory/404-9-0x0000000006EB0000-0x0000000006F70000-memory.dmp

Filesize
768KB

Download
memory/404-10-0x000000000D900000-0x000000000D99C000-memory.dmp

Filesize
624KB

Download
memory/404-2-0x00000000057E0000-0x0000000005D84000-memory.dmp

Filesize
5.6MB

Download
memory/404-0-0x0000000073F5E000-0x0000000073F5F000-memory.dmp

Filesize
4KB

Download
memory/404-1-0x00000000007A0000-0x0000000000896000-memory.dmp

Filesize
984KB

Download
memory/3012-57-0x0000000007760000-0x0000000007DDA000-memory.dmp

Filesize
6.5MB

Download
memory/3012-55-0x0000000073F50000-0x0000000074700000-memory.dmp

Filesize
7.7MB

Download
memory/3012-24-0x0000000073F50000-0x0000000074700000-memory.dmp

Filesize
7.7MB

Download
memory/3012-25-0x0000000004F20000-0x0000000004F42000-memory.dmp

Filesize
136KB

Download
memory/3012-23-0x0000000004F90000-0x00000000055B8000-memory.dmp

Filesize
6.2MB

Download
memory/3012-33-0x0000000073F50000-0x0000000074700000-memory.dmp

Filesize
7.7MB

Download
memory/3012-38-0x0000000005970000-0x0000000005CC4000-memory.dmp

Filesize
3.3MB

Download
memory/3012-32-0x0000000005800000-0x0000000005866000-memory.dmp

Filesize
408KB

Download
memory/3012-20-0x0000000073F5E000-0x0000000073F5F000-memory.dmp

Filesize
4KB

Download
memory/3012-28-0x00000000056F0000-0x0000000005756000-memory.dmp

Filesize
408KB

Download
memory/3012-21-0x00000000024B0000-0x00000000024E6000-memory.dmp

Filesize
216KB

Download
memory/3012-68-0x0000000073F50000-0x0000000074700000-memory.dmp

Filesize
7.7MB

Download
memory/3012-65-0x0000000007430000-0x0000000007438000-memory.dmp

Filesize
32KB

Download
memory/3012-64-0x0000000007450000-0x000000000746A000-memory.dmp

Filesize
104KB

Download
memory/3012-39-0x0000000005DC0000-0x0000000005DDE000-memory.dmp

Filesize
120KB

Download
memory/3012-40-0x0000000005E10000-0x0000000005E5C000-memory.dmp

Filesize
304KB

Download
memory/3012-54-0x0000000006FE0000-0x0000000007083000-memory.dmp

Filesize
652KB

Download
memory/3012-63-0x0000000007350000-0x0000000007364000-memory.dmp

Filesize
80KB

Download
memory/3012-56-0x0000000073F50000-0x0000000074700000-memory.dmp

Filesize
7.7MB

Download
memory/3012-53-0x0000000006FC0000-0x0000000006FDE000-memory.dmp

Filesize
120KB

Download
memory/3012-43-0x0000000070DD0000-0x0000000070E1C000-memory.dmp

Filesize
304KB

Download
memory/3012-58-0x0000000007110000-0x000000000712A000-memory.dmp

Filesize
104KB

Download
memory/3012-62-0x0000000007340000-0x000000000734E000-memory.dmp

Filesize
56KB

Download
memory/3012-42-0x00000000063A0000-0x00000000063D2000-memory.dmp

Filesize
200KB

Download
memory/3012-59-0x0000000007190000-0x000000000719A000-memory.dmp

Filesize
40KB

Download
memory/3012-41-0x0000000073F50000-0x0000000074700000-memory.dmp

Filesize
7.7MB

Download
memory/3012-60-0x0000000007390000-0x0000000007426000-memory.dmp

Filesize
600KB

Download
memory/3012-61-0x0000000007310000-0x0000000007321000-memory.dmp

Filesize
68KB

Download
memory/5100-19-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/5100-15-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/5100-12-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/5100-11-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/5100-18-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/5100-69-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/5100-14-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download