remcos | 6153967fd1357db3cd48373a2fad9cec354d1a00c7e8d706a099306d072734f2

Analysis

max time kernel
154s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
20-04-2024 00:55

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General

Target

2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe
Size

2.4MB
MD5

7549ddbdd2ae7496eb7dc45b534c0c1a
SHA1

f7cd4642c119c169a553ffb374968fd66a07ffa0
SHA256

6153967fd1357db3cd48373a2fad9cec354d1a00c7e8d706a099306d072734f2
SHA512

ec8676548e15583a008f60bc1af304cf6bb6676da7dcf7a51b3467a92330cd19a76a4a54e448f0bc60c27e41efb1f6346ed768a5bad6fc4c4266b01161f7d0c7
SSDEEP

49152:pdbkzSYl+aFUUhf3LIE3VEa9MlIMW0svKnp0:pfoL33VEa9IIKu

Score

10^/10

remcos remotehost rat

Malware Config

Extracted

Family

remcos

Version

4.9.3 Light

Botnet

RemoteHost

127.0.0.1:2404

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-52SPIJ
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
Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

Processes:

2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe

pid process

4504 2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe

pid process

1852 2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe
Suspicious use of SendNotifyMessage 1 IoCs

Processes:

2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe

pid process

1852 2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe

pid	process
4504	2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe

pid	process
1852	2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe

pid	process
1852	2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe

description	pid	process	target process
PID 4504 wrote to memory of 1852	4504	2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe	2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe
PID 4504 wrote to memory of 1852	4504	2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe	2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe
PID 4504 wrote to memory of 1852	4504	2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe	2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe
PID 4504 wrote to memory of 1852	4504	2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe	2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe
PID 4504 wrote to memory of 1852	4504	2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe	2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe
PID 4504 wrote to memory of 1852	4504	2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe	2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe

C:\Users\Admin\AppData\Local\Temp\2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe"
1⤵
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:4504

C:\Users\Admin\AppData\Local\Temp\2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-20_7549ddbdd2ae7496eb7dc45b534c0c1a_magniber.exe"
2⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1852

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 --no-appcompat-clear --mojo-platform-channel-handle=4156 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:8
1⤵
PID:2424

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1852-39-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-14-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-8-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-10-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-11-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-40-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-5-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/1852-12-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-13-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-41-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-15-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-16-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-17-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-18-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-19-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-20-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-21-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-22-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-23-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-24-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-25-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-26-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-27-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-28-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-29-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-30-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-31-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-32-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-33-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-34-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-35-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-36-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-37-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-38-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-70-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-69-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-7-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-42-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-43-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-44-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-45-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-46-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-47-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-48-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-49-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-50-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-51-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-52-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-53-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-54-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-55-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-56-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-57-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-58-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-59-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-60-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-61-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-62-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-63-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-64-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-65-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-66-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-67-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/1852-68-0x0000000000660000-0x00000000006D5000-memory.dmp

Filesize
468KB

Download
memory/4504-1-0x0000000000400000-0x0000000000658000-memory.dmp

Filesize
2.3MB

Download
memory/4504-2-0x0000000000400000-0x0000000000658000-memory.dmp

Filesize
2.3MB

Download
memory/4504-3-0x0000000000400000-0x0000000000658000-memory.dmp

Filesize
2.3MB

Download
memory/4504-4-0x0000000000400000-0x0000000000658000-memory.dmp

Filesize
2.3MB

Download
memory/4504-9-0x0000000000400000-0x0000000000658000-memory.dmp

Filesize
2.3MB

Download