remcos | 80f684c112ca84fe923b521144791f8c4a85e025583155fc9a92b206a78ece11

General

Target

Free Crypter By- Hermes_Coder.exe
Size

1.1MB
MD5

224a311d19f8ad162f2ee15a5302768b
SHA1

8ff5eef4e5431dfa1aaec0f5b75db33228acfe45
SHA256

80f684c112ca84fe923b521144791f8c4a85e025583155fc9a92b206a78ece11
SHA512

a2c88079428dba8539831897cc489b00391c5ed097b19731c6486dbd81e265942a7f111284e5cbcd8eec31a883b6aa527893c901bbde41eba0b9f2fcb9bfc4a6
SSDEEP

24576:t9cWATXeauucsByUt12fcXoBr8JqNaDDHzQ8KzJwR:zxATXeau8Rt1zdqMDXKzK

Score

10^/10

remcos btc rat

Malware Config

Extracted

Family

remcos

Botnet

BTC

C2

alvaritospamlamu.con-ip.com: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
registros.dat
keylog_flag
false
keylog_folder
remcos
mouse_option
false
mutex
Rmc-4EHENX
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Capturas de pantalla
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
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2680 set thread context of 2532	2680	Free Crypter By- Hermes_Coder.exe	29

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2520	2680	WerFault.exe	3

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2680 wrote to memory of 2532	2680	Free Crypter By- Hermes_Coder.exe	29
PID 2680 wrote to memory of 2532	2680	Free Crypter By- Hermes_Coder.exe	29
PID 2680 wrote to memory of 2532	2680	Free Crypter By- Hermes_Coder.exe	29
PID 2680 wrote to memory of 2532	2680	Free Crypter By- Hermes_Coder.exe	29
PID 2680 wrote to memory of 2532	2680	Free Crypter By- Hermes_Coder.exe	29
PID 2680 wrote to memory of 2532	2680	Free Crypter By- Hermes_Coder.exe	29
PID 2680 wrote to memory of 2532	2680	Free Crypter By- Hermes_Coder.exe	29
PID 2680 wrote to memory of 2532	2680	Free Crypter By- Hermes_Coder.exe	29
PID 2680 wrote to memory of 2532	2680	Free Crypter By- Hermes_Coder.exe	29
PID 2680 wrote to memory of 2532	2680	Free Crypter By- Hermes_Coder.exe	29
PID 2680 wrote to memory of 2532	2680	Free Crypter By- Hermes_Coder.exe	29
PID 2680 wrote to memory of 2532	2680	Free Crypter By- Hermes_Coder.exe	29
PID 2680 wrote to memory of 2532	2680	Free Crypter By- Hermes_Coder.exe	29
PID 2680 wrote to memory of 2520	2680	Free Crypter By- Hermes_Coder.exe	30
PID 2680 wrote to memory of 2520	2680	Free Crypter By- Hermes_Coder.exe	30
PID 2680 wrote to memory of 2520	2680	Free Crypter By- Hermes_Coder.exe	30
PID 2680 wrote to memory of 2520	2680	Free Crypter By- Hermes_Coder.exe	30

C:\Users\Admin\AppData\Local\Temp\Free Crypter By- Hermes_Coder.exe
"C:\Users\Admin\AppData\Local\Temp\Free Crypter By- Hermes_Coder.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2680
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:2532
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2680 -s 672
  2⤵
  - Program crash
  PID:2520

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2532-23-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-25-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-41-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-40-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-4-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-6-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-8-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-10-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-12-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-14-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-16-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-18-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-20-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2532-21-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-39-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-37-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-27-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-26-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-24-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-28-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-29-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-31-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-36-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-35-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2532-34-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2680-33-0x0000000000740000-0x0000000000780000-memory.dmp

Filesize
256KB

Download
memory/2680-32-0x0000000074720000-0x0000000074E0E000-memory.dmp

Filesize
6.9MB

Download
memory/2680-0-0x0000000074720000-0x0000000074E0E000-memory.dmp

Filesize
6.9MB

Download
memory/2680-1-0x0000000001070000-0x0000000001182000-memory.dmp

Filesize
1.1MB

Download
memory/2680-3-0x0000000004D10000-0x0000000004E0E000-memory.dmp

Filesize
1016KB

Download
memory/2680-2-0x0000000000740000-0x0000000000780000-memory.dmp

Filesize
256KB

Download

Analysis

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