remcos | c296470f0a24955e74c6695312974b6f7b32b89147368e84804b47f76d5befa3

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
08/06/2023, 07:42

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General

Target

c296470f0a24955e74c6695312974b6f7b32b89147368e84804b47f76d5befa3.exe
Size

512KB
MD5

5a01a667c84893b0ab403b39b3c73b53
SHA1

61e797ce7faf1a6eca4038b29aac0364fb61fba9
SHA256

c296470f0a24955e74c6695312974b6f7b32b89147368e84804b47f76d5befa3
SHA512

6879d03950b1244f4272859fc3db645aabaa2543015808afeec556f5438be6fd9ab562125b421e160aa61c69342bf2a730cdc3715c0bfaf450c20470d10c9336
SSDEEP

12288:eN44r9HYXzdEXVDBbupm9PwbZxCMhrI5cRdbtF9fgdm1ttt:u9GeXVDmeYFM5cRdJ

Score

10^/10

remcos remotehost rat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

pekonomiana.duckdns.org:30491

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
install_path
%Temp%
keylog_crypt
false
keylog_file
logs.dat
keylog_flag
false
keylog_folder
remcos
mouse_option
false
mutex
Rmc-EORWFM
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 SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4388 set thread context of 3048	4388	c296470f0a24955e74c6695312974b6f7b32b89147368e84804b47f76d5befa3.exe	84

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4388 wrote to memory of 3048	4388	c296470f0a24955e74c6695312974b6f7b32b89147368e84804b47f76d5befa3.exe	84
PID 4388 wrote to memory of 3048	4388	c296470f0a24955e74c6695312974b6f7b32b89147368e84804b47f76d5befa3.exe	84
PID 4388 wrote to memory of 3048	4388	c296470f0a24955e74c6695312974b6f7b32b89147368e84804b47f76d5befa3.exe	84
PID 4388 wrote to memory of 3048	4388	c296470f0a24955e74c6695312974b6f7b32b89147368e84804b47f76d5befa3.exe	84
PID 4388 wrote to memory of 3048	4388	c296470f0a24955e74c6695312974b6f7b32b89147368e84804b47f76d5befa3.exe	84
PID 4388 wrote to memory of 3048	4388	c296470f0a24955e74c6695312974b6f7b32b89147368e84804b47f76d5befa3.exe	84
PID 4388 wrote to memory of 3048	4388	c296470f0a24955e74c6695312974b6f7b32b89147368e84804b47f76d5befa3.exe	84
PID 4388 wrote to memory of 3048	4388	c296470f0a24955e74c6695312974b6f7b32b89147368e84804b47f76d5befa3.exe	84
PID 4388 wrote to memory of 3048	4388	c296470f0a24955e74c6695312974b6f7b32b89147368e84804b47f76d5befa3.exe	84
PID 4388 wrote to memory of 3048	4388	c296470f0a24955e74c6695312974b6f7b32b89147368e84804b47f76d5befa3.exe	84
PID 4388 wrote to memory of 3048	4388	c296470f0a24955e74c6695312974b6f7b32b89147368e84804b47f76d5befa3.exe	84
PID 4388 wrote to memory of 3048	4388	c296470f0a24955e74c6695312974b6f7b32b89147368e84804b47f76d5befa3.exe	84

C:\Users\Admin\AppData\Local\Temp\c296470f0a24955e74c6695312974b6f7b32b89147368e84804b47f76d5befa3.exe
"C:\Users\Admin\AppData\Local\Temp\c296470f0a24955e74c6695312974b6f7b32b89147368e84804b47f76d5befa3.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4388
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:3048

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3048-146-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3048-147-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3048-135-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3048-137-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3048-138-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3048-139-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3048-140-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3048-141-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3048-142-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3048-143-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3048-157-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3048-148-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3048-156-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3048-149-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3048-150-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3048-151-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3048-152-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3048-154-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3048-155-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/4388-133-0x0000024E6F0E0000-0x0000024E6F164000-memory.dmp

Filesize
528KB

Download
memory/4388-134-0x0000024E70D50000-0x0000024E70D60000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads