remcos | 8514b4c12eae05b8d24d3de89eb671e35dc9dd3363f7be8c8cc892f70cc70cec

General

Target

2024-09-17_76461d7809e92acd89417e8c62b81581_magniber_rhadamanthys_skypams.exe
Size

2.6MB
MD5

76461d7809e92acd89417e8c62b81581
SHA1

6cb99819e7c0c920787c862e1217ad9a66319e9e
SHA256

8514b4c12eae05b8d24d3de89eb671e35dc9dd3363f7be8c8cc892f70cc70cec
SHA512

b2ce8195fe4a458b28d54c33321130807a6109ba327dd4b879db983f02e57ddf0a3cda09d7b142669489710baec2582eedd79c430308229fad1139551ab1c227
SSDEEP

49152:c2kyrl22WkSBLr64a8hIfNjhtDY5JmD+u88nHq5HS1h3F:DkAav69MIfN9WQ7F

Score

10^/10

remcos actitud discovery persistence rat

Malware Config

Extracted

Family

remcos

Botnet

ACTITUD

C2

septiembre16.con-ip.com:7771

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-C5N17C
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
10
take_screenshot_option
false
take_screenshot_time
5

Signatures

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RapooGaming = "C:\\Users\\Admin\\Pictures\\RapooGaming\\RapooGamingPanel.exe"	2024-09-17_76461d7809e92acd89417e8c62b81581_magniber_rhadamanthys_skypams.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	2024-09-17_76461d7809e92acd89417e8c62b81581_magniber_rhadamanthys_skypams.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-09-17_76461d7809e92acd89417e8c62b81581_magniber_rhadamanthys_skypams.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4896	2024-09-17_76461d7809e92acd89417e8c62b81581_magniber_rhadamanthys_skypams.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1620 wrote to memory of 4896	1620	2024-09-17_76461d7809e92acd89417e8c62b81581_magniber_rhadamanthys_skypams.exe	99
PID 1620 wrote to memory of 4896	1620	2024-09-17_76461d7809e92acd89417e8c62b81581_magniber_rhadamanthys_skypams.exe	99
PID 1620 wrote to memory of 4896	1620	2024-09-17_76461d7809e92acd89417e8c62b81581_magniber_rhadamanthys_skypams.exe	99
PID 1620 wrote to memory of 4896	1620	2024-09-17_76461d7809e92acd89417e8c62b81581_magniber_rhadamanthys_skypams.exe	99
PID 1620 wrote to memory of 4896	1620	2024-09-17_76461d7809e92acd89417e8c62b81581_magniber_rhadamanthys_skypams.exe	99

C:\Users\Admin\AppData\Local\Temp\2024-09-17_76461d7809e92acd89417e8c62b81581_magniber_rhadamanthys_skypams.exe
"C:\Users\Admin\AppData\Local\Temp\2024-09-17_76461d7809e92acd89417e8c62b81581_magniber_rhadamanthys_skypams.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1620
- C:\Users\Admin\AppData\Local\Temp\2024-09-17_76461d7809e92acd89417e8c62b81581_magniber_rhadamanthys_skypams.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-09-17_76461d7809e92acd89417e8c62b81581_magniber_rhadamanthys_skypams.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:4896

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3676,i,4356837537417149674,16553092232944545509,262144 --variations-seed-version --mojo-platform-channel-handle=3928 /prefetch:8
1⤵
PID:3508

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\remcos\logs.dat

Filesize
144B

MD5
9a52a00e281b6aa5ffc9abce863bcd0a

SHA1
044766d9b61559f127575732e1670f72e044ae4d

SHA256
d95ff42cdbf72b2aa700f0b19b7ac5a813d410b7da3299ae73c387c52b211227

SHA512
f187d6a6009357c645844a45005bfabbd77bf2fbf928a79424538f4ae8b2b3a0d0312805e26c146086345ab9675a750ddf4022ea772efc54b74b098726c5cfd8

Download Submit
memory/1620-6-0x0000000000400000-0x00000000006AA000-memory.dmp

Filesize
2.7MB

Download
memory/1620-5-0x0000000000400000-0x00000000006AA000-memory.dmp

Filesize
2.7MB

Download
memory/1620-7-0x0000000000400000-0x00000000006AA000-memory.dmp

Filesize
2.7MB

Download
memory/1620-11-0x0000000000400000-0x00000000006AA000-memory.dmp

Filesize
2.7MB

Download
memory/1620-9-0x0000000000400000-0x00000000006AA000-memory.dmp

Filesize
2.7MB

Download
memory/1620-1-0x0000000000419000-0x0000000000432000-memory.dmp

Filesize
100KB

Download
memory/1620-20-0x0000000000419000-0x0000000000432000-memory.dmp

Filesize
100KB

Download
memory/1620-0-0x0000000000400000-0x00000000006AA000-memory.dmp

Filesize
2.7MB

Download
memory/1620-3-0x0000000000400000-0x00000000006AA000-memory.dmp

Filesize
2.7MB

Download
memory/1620-4-0x0000000000400000-0x00000000006AA000-memory.dmp

Filesize
2.7MB

Download
memory/4896-17-0x00000000006B0000-0x0000000000732000-memory.dmp

Filesize
520KB

Download
memory/4896-23-0x00000000006B0000-0x0000000000732000-memory.dmp

Filesize
520KB

Download
memory/4896-12-0x00000000006B0000-0x0000000000732000-memory.dmp

Filesize
520KB

Download
memory/4896-19-0x00000000006B0000-0x0000000000732000-memory.dmp

Filesize
520KB

Download
memory/4896-18-0x0000000000400000-0x00000000006AA000-memory.dmp

Filesize
2.7MB

Download
memory/4896-13-0x00000000006B0000-0x0000000000732000-memory.dmp

Filesize
520KB

Download
memory/4896-22-0x00000000006B0000-0x0000000000732000-memory.dmp

Filesize
520KB

Download
memory/4896-8-0x00000000006B0000-0x0000000000732000-memory.dmp

Filesize
520KB

Download
memory/4896-24-0x00000000006B0000-0x0000000000732000-memory.dmp

Filesize
520KB

Download
memory/4896-14-0x00000000006B0000-0x0000000000732000-memory.dmp

Filesize
520KB

Download
memory/4896-39-0x00000000006B0000-0x0000000000732000-memory.dmp

Filesize
520KB

Download
memory/4896-40-0x00000000006B0000-0x0000000000732000-memory.dmp

Filesize
520KB

Download
memory/4896-47-0x00000000006B0000-0x0000000000732000-memory.dmp

Filesize
520KB

Download
memory/4896-56-0x00000000006B0000-0x0000000000732000-memory.dmp

Filesize
520KB

Download
memory/4896-57-0x00000000006B0000-0x0000000000732000-memory.dmp

Filesize
520KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads