remcos | 5470ede6c108f4bd93c9b86548513661f033a3d71f4a644c6600007d9de81782

Analysis

max time kernel
148s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23/08/2024, 09:40

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General

Target

5470ede6c108f4bd93c9b86548513661f033a3d71f4a644c6600007d9de81782.exe
Size

1.4MB
MD5

fb5cf278997f641da07612e0e6997171
SHA1

a76de72f1bfd3a91d12ae5a78ff5254a44233dd3
SHA256

5470ede6c108f4bd93c9b86548513661f033a3d71f4a644c6600007d9de81782
SHA512

1b2de413b34d409de7162ae8e2adb59bc41c8ead7ba0debdef47e33110578f40ec48870255ac745fb118c4489fa34bc69a11fb629588c8d983f77be26da25cc1
SSDEEP

24576:sqDEvCTbMWu7rQYlBQcBiT6rprG8aLn7Qx8p2WUQ/ItNEmlx/co:sTvC/MTQYxsWR7aL7dpZ/2Emlx/c

Score

10^/10

remcos remotehost discovery rat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

23.95.235.18:2557

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-E0JKXE
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

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	5470ede6c108f4bd93c9b86548513661f033a3d71f4a644c6600007d9de81782.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2872	5470ede6c108f4bd93c9b86548513661f033a3d71f4a644c6600007d9de81782.exe
2872	5470ede6c108f4bd93c9b86548513661f033a3d71f4a644c6600007d9de81782.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2872	5470ede6c108f4bd93c9b86548513661f033a3d71f4a644c6600007d9de81782.exe
2872	5470ede6c108f4bd93c9b86548513661f033a3d71f4a644c6600007d9de81782.exe

C:\Users\Admin\AppData\Local\Temp\5470ede6c108f4bd93c9b86548513661f033a3d71f4a644c6600007d9de81782.exe
"C:\Users\Admin\AppData\Local\Temp\5470ede6c108f4bd93c9b86548513661f033a3d71f4a644c6600007d9de81782.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2872

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2872-11-0x0000000000ED0000-0x0000000000ED4000-memory.dmp

Filesize
16KB

Download
memory/2872-12-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2872-13-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2872-14-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2872-15-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2872-16-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2872-17-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2872-19-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2872-20-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2872-21-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2872-22-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2872-23-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2872-24-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2872-25-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2872-26-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2872-27-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2872-28-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2872-29-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2872-30-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download