remcos | 5d8702a242d06cfeb840c8a6fbf8d2bdd3f7e2c58f8c1cc0d74135cc9c1baeb4

General

Target

5d8702a242d06cfeb840c8a6fbf8d2bdd3f7e2c58f8c1cc0d74135cc9c1baeb4.exe
Size

885KB
MD5

a97f1c6922b2b559c7f9c5114f1b59c3
SHA1

40fcc0e5f3b23349d5d96a1563948ebe155f9fa9
SHA256

5d8702a242d06cfeb840c8a6fbf8d2bdd3f7e2c58f8c1cc0d74135cc9c1baeb4
SHA512

158208563fe97ecdb4a67b148360081571823d512cb3339be329ee36f47038d312c15457dc32b0fb6fe82b9e670a036c19b399b2c434d684fa1ddd06de530d2d
SSDEEP

24576:R+f55qeCiUlgtCg0mEk4Q2oPYYaeu5gUJZ8y:Yf55CJK4mEk4Q2oQYDSpJZ

Score

10^/10

remcos remotehost rat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

167.114.189.33:2404

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-7ZDF66
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 1968 set thread context of 2620	1968	5d8702a242d06cfeb840c8a6fbf8d2bdd3f7e2c58f8c1cc0d74135cc9c1baeb4.exe	30

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2620	5d8702a242d06cfeb840c8a6fbf8d2bdd3f7e2c58f8c1cc0d74135cc9c1baeb4.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 2620	1968	5d8702a242d06cfeb840c8a6fbf8d2bdd3f7e2c58f8c1cc0d74135cc9c1baeb4.exe	30
PID 1968 wrote to memory of 2620	1968	5d8702a242d06cfeb840c8a6fbf8d2bdd3f7e2c58f8c1cc0d74135cc9c1baeb4.exe	30
PID 1968 wrote to memory of 2620	1968	5d8702a242d06cfeb840c8a6fbf8d2bdd3f7e2c58f8c1cc0d74135cc9c1baeb4.exe	30
PID 1968 wrote to memory of 2620	1968	5d8702a242d06cfeb840c8a6fbf8d2bdd3f7e2c58f8c1cc0d74135cc9c1baeb4.exe	30
PID 1968 wrote to memory of 2620	1968	5d8702a242d06cfeb840c8a6fbf8d2bdd3f7e2c58f8c1cc0d74135cc9c1baeb4.exe	30
PID 1968 wrote to memory of 2620	1968	5d8702a242d06cfeb840c8a6fbf8d2bdd3f7e2c58f8c1cc0d74135cc9c1baeb4.exe	30
PID 1968 wrote to memory of 2620	1968	5d8702a242d06cfeb840c8a6fbf8d2bdd3f7e2c58f8c1cc0d74135cc9c1baeb4.exe	30
PID 1968 wrote to memory of 2620	1968	5d8702a242d06cfeb840c8a6fbf8d2bdd3f7e2c58f8c1cc0d74135cc9c1baeb4.exe	30
PID 1968 wrote to memory of 2620	1968	5d8702a242d06cfeb840c8a6fbf8d2bdd3f7e2c58f8c1cc0d74135cc9c1baeb4.exe	30
PID 1968 wrote to memory of 2620	1968	5d8702a242d06cfeb840c8a6fbf8d2bdd3f7e2c58f8c1cc0d74135cc9c1baeb4.exe	30
PID 1968 wrote to memory of 2620	1968	5d8702a242d06cfeb840c8a6fbf8d2bdd3f7e2c58f8c1cc0d74135cc9c1baeb4.exe	30
PID 1968 wrote to memory of 2620	1968	5d8702a242d06cfeb840c8a6fbf8d2bdd3f7e2c58f8c1cc0d74135cc9c1baeb4.exe	30
PID 1968 wrote to memory of 2620	1968	5d8702a242d06cfeb840c8a6fbf8d2bdd3f7e2c58f8c1cc0d74135cc9c1baeb4.exe	30

C:\Users\Admin\AppData\Local\Temp\5d8702a242d06cfeb840c8a6fbf8d2bdd3f7e2c58f8c1cc0d74135cc9c1baeb4.exe
"C:\Users\Admin\AppData\Local\Temp\5d8702a242d06cfeb840c8a6fbf8d2bdd3f7e2c58f8c1cc0d74135cc9c1baeb4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1968
- C:\Users\Admin\AppData\Local\Temp\5d8702a242d06cfeb840c8a6fbf8d2bdd3f7e2c58f8c1cc0d74135cc9c1baeb4.exe
  "C:\Users\Admin\AppData\Local\Temp\5d8702a242d06cfeb840c8a6fbf8d2bdd3f7e2c58f8c1cc0d74135cc9c1baeb4.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2620

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\ProgramData\remcos\logs.dat

Filesize
144B

MD5
ee689b7bfc7097e62a946cb3ff1ac90f

SHA1
6157f8835f130b4ade7b5a9df9d142f0387a73ab

SHA256
43425bddc1610c1601f755c34682d373321e55f32e4b173efde07b2f2ea6e8ea

SHA512
0d74f7f7b5ff483df12f1ea168778d1ba06e83aa3473f7da84b2b20e8563fea92e57e928946929cbea39bf849ed0936e3b6eb194398de3e005d8a1c424e556c6

Download Submit
memory/1968-1-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download
memory/1968-0-0x0000000001190000-0x0000000001274000-memory.dmp

Filesize
912KB

Download
memory/1968-2-0x0000000004EE0000-0x0000000004F20000-memory.dmp

Filesize
256KB

Download
memory/1968-3-0x00000000005E0000-0x00000000005F8000-memory.dmp

Filesize
96KB

Download
memory/1968-4-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download
memory/1968-5-0x0000000004EE0000-0x0000000004F20000-memory.dmp

Filesize
256KB

Download
memory/1968-6-0x0000000000600000-0x0000000000610000-memory.dmp

Filesize
64KB

Download
memory/1968-7-0x0000000005140000-0x00000000051F8000-memory.dmp

Filesize
736KB

Download
memory/1968-24-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download
memory/2620-28-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2620-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2620-14-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2620-15-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2620-22-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2620-27-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2620-12-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2620-26-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2620-10-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2620-23-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2620-20-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2620-13-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2620-17-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2620-16-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2620-33-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2620-34-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2620-35-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2620-8-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2620-40-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2620-41-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2620-47-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2620-48-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2620-53-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2620-54-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download

Analysis

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