remcos | 95a57f2b4650583718a4128a5bb80246b0be0377803b0383677893109588c348

General

Target

95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe
Size

2.1MB
MD5

e03579a0e6f2881617a05ce524fe6176
SHA1

dd88c2948daf226985b6048deaa9ad577c7f2370
SHA256

95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee
SHA512

6cf5d6d4046ede733a3eb43f9815166ef9b105063019616c8a6dbb30a8ad74af6ee02af12e1174af982ca76ffe297172b0ce2306b3b22c79f85ef1542892c54d
SSDEEP

24576:ch3MhcNM1O05764Ym/GSdToQbE9roTuOFGydJ8MQ:chcPN6SZDwkA

Score

10^/10

remcos remotehost rat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

51.75.209.245:2406

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-52YOYG
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

Suspicious use of SetThreadContext 1 IoCs

Processes:

95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe

description	pid	process	target process
PID 2040 set thread context of 1164	2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe	MSBuild.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe

pid	process
2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe
2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe
2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe
2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe

description pid process

Token: SeDebugPrivilege 2040 95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

MSBuild.exe

pid process

1164 MSBuild.exe

description	pid	process
Token: SeDebugPrivilege	2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe

pid	process
1164	MSBuild.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe

description	pid	process	target process
PID 2040 wrote to memory of 4200	2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe	MSBuild.exe
PID 2040 wrote to memory of 4200	2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe	MSBuild.exe
PID 2040 wrote to memory of 4200	2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe	MSBuild.exe
PID 2040 wrote to memory of 3136	2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe	MSBuild.exe
PID 2040 wrote to memory of 3136	2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe	MSBuild.exe
PID 2040 wrote to memory of 3136	2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe	MSBuild.exe
PID 2040 wrote to memory of 1164	2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe	MSBuild.exe
PID 2040 wrote to memory of 1164	2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe	MSBuild.exe
PID 2040 wrote to memory of 1164	2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe	MSBuild.exe
PID 2040 wrote to memory of 1164	2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe	MSBuild.exe
PID 2040 wrote to memory of 1164	2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe	MSBuild.exe
PID 2040 wrote to memory of 1164	2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe	MSBuild.exe
PID 2040 wrote to memory of 1164	2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe	MSBuild.exe
PID 2040 wrote to memory of 1164	2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe	MSBuild.exe
PID 2040 wrote to memory of 1164	2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe	MSBuild.exe
PID 2040 wrote to memory of 1164	2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe	MSBuild.exe
PID 2040 wrote to memory of 1164	2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe	MSBuild.exe
PID 2040 wrote to memory of 1164	2040	95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe
"C:\Users\Admin\AppData\Local\Temp\95205b407cd86cd1b2ddd85bfdaa67d9434c1757e9e8f9fc6b990eb78387f4ee.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2040

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
2⤵
PID:4200

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
2⤵
PID:3136

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
2⤵
- Suspicious use of SetWindowsHookEx
PID:1164

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\ProgramData\remcos\logs.dat

Filesize
144B

MD5
b5898612c446f9ce44f94d82fa59ff36

SHA1
c80f501ab58167baf9f90f7eb30135d3317c3c67

SHA256
3acfd355746b45fa90730330214e895899f364b16926e1dbe5430863ad769e57

SHA512
89c2f1b0d5663ca728df898b431afe85956d16b075d8c5ebd49dc34322770320ad499453d7827a47efc6d36c96f5ab26a8ca513d7ec07d2e6ce333a98669b0fc

Download Submit
memory/1164-151-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1164-183-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1164-150-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1164-138-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1164-139-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1164-140-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1164-142-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1164-143-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1164-144-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1164-182-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1164-137-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1164-135-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1164-146-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1164-156-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1164-157-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1164-163-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1164-164-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1164-169-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1164-170-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1164-175-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1164-177-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2040-134-0x00000000012B0000-0x00000000012C0000-memory.dmp

Filesize
64KB

Download
memory/2040-133-0x0000000000900000-0x0000000000B26000-memory.dmp

Filesize
2.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads