remcos | cea0ab2f1dbb74f0331e68149e34456dafd48844cda0a56233b844caf08e7ddc

General

Target

CUS 630007428 - PAGOS ACH PSE TRANSACCIONAL.exe
Size

3.4MB
MD5

72e9d735754e8d8f88719399a62d6a67
SHA1

1a163575ed6f281f4ba103ba32ec4d76adddb7b0
SHA256

3ee7d399157d39001e814605abc18b3fbd9890189a54222748f12b4697ff5f02
SHA512

760c1736b3766e6bbbd3ba1520cfd9c251819fceb9df04f68f361ba2a8379fb9a992dab520793f249b2675aa5b610a84a5170f2de131380730155fd6b34ba9c8
SSDEEP

49152:P03WgzqQAP2ik/BHsASnmMH1huh6f/fE74j+u88nHq5HWXSXrWxi8N8qlfwtGHo+:cJz4PO/pemehO0/fr+uzN8y7oymsF

Score

10^/10

remcos ubancol discovery persistence rat

Malware Config

Extracted

Family

remcos

Botnet

UBANCOL

C2

jorgeperezpu145.con-ip.com:1665

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-SPGYPO
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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\RapooGaming = "C:\\Users\\Admin\\Pictures\\RapooGaming\\RapooGamingPanel.exe"	CUS 630007428 - PAGOS ACH PSE TRANSACCIONAL.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	CUS 630007428 - PAGOS ACH PSE TRANSACCIONAL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	CUS 630007428 - PAGOS ACH PSE TRANSACCIONAL.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2408	CUS 630007428 - PAGOS ACH PSE TRANSACCIONAL.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2408	CUS 630007428 - PAGOS ACH PSE TRANSACCIONAL.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2276 wrote to memory of 2408	2276	CUS 630007428 - PAGOS ACH PSE TRANSACCIONAL.exe	28
PID 2276 wrote to memory of 2408	2276	CUS 630007428 - PAGOS ACH PSE TRANSACCIONAL.exe	28
PID 2276 wrote to memory of 2408	2276	CUS 630007428 - PAGOS ACH PSE TRANSACCIONAL.exe	28
PID 2276 wrote to memory of 2408	2276	CUS 630007428 - PAGOS ACH PSE TRANSACCIONAL.exe	28
PID 2276 wrote to memory of 2408	2276	CUS 630007428 - PAGOS ACH PSE TRANSACCIONAL.exe	28
PID 2276 wrote to memory of 2408	2276	CUS 630007428 - PAGOS ACH PSE TRANSACCIONAL.exe	28

C:\Users\Admin\AppData\Local\Temp\CUS 630007428 - PAGOS ACH PSE TRANSACCIONAL.exe
"C:\Users\Admin\AppData\Local\Temp\CUS 630007428 - PAGOS ACH PSE TRANSACCIONAL.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2276
- C:\Users\Admin\AppData\Local\Temp\CUS 630007428 - PAGOS ACH PSE TRANSACCIONAL.exe
  "C:\Users\Admin\AppData\Local\Temp\CUS 630007428 - PAGOS ACH PSE TRANSACCIONAL.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:2408

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\remcos\logs.dat

Filesize
144B

MD5
a19d98585025bd55dfad881d5fe2ae40

SHA1
3975522dd06f24423bde34fd65cf9d89ae3cd089

SHA256
e8b74c89886704881ae8740c2939f5633a40a384513c66067470f9ecfa10f334

SHA512
1fd1a564058f2d428d682535275f90485a05a81e46c390057ec18b88d0e964db839e8b7383a23e46fc011b17b27c5b9d33d3cfba52dd103372e54b4d2b0301b9

Download Submit
memory/2276-7-0x0000000000400000-0x000000000076F000-memory.dmp

Filesize
3.4MB

Download
memory/2276-0-0x0000000000400000-0x000000000076F000-memory.dmp

Filesize
3.4MB

Download
memory/2276-2-0x0000000000400000-0x000000000076F000-memory.dmp

Filesize
3.4MB

Download
memory/2276-24-0x000000000047F000-0x0000000000497000-memory.dmp

Filesize
96KB

Download
memory/2276-13-0x0000000000400000-0x000000000076F000-memory.dmp

Filesize
3.4MB

Download
memory/2276-5-0x0000000000400000-0x000000000076F000-memory.dmp

Filesize
3.4MB

Download
memory/2276-1-0x000000000047F000-0x0000000000497000-memory.dmp

Filesize
96KB

Download
memory/2276-6-0x0000000000400000-0x000000000076F000-memory.dmp

Filesize
3.4MB

Download
memory/2276-17-0x0000000000400000-0x000000000076F000-memory.dmp

Filesize
3.4MB

Download
memory/2408-21-0x00000000001C0000-0x0000000000242000-memory.dmp

Filesize
520KB

Download
memory/2408-12-0x00000000001C0000-0x0000000000242000-memory.dmp

Filesize
520KB

Download
memory/2408-16-0x00000000001C0000-0x0000000000242000-memory.dmp

Filesize
520KB

Download
memory/2408-18-0x00000000001C0000-0x0000000000242000-memory.dmp

Filesize
520KB

Download
memory/2408-22-0x0000000000400000-0x000000000076F000-memory.dmp

Filesize
3.4MB

Download
memory/2408-23-0x00000000001C0000-0x0000000000242000-memory.dmp

Filesize
520KB

Download
memory/2408-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2408-29-0x00000000001C0000-0x0000000000242000-memory.dmp

Filesize
520KB

Download
memory/2408-30-0x00000000001C0000-0x0000000000242000-memory.dmp

Filesize
520KB

Download
memory/2408-8-0x00000000001C0000-0x0000000000242000-memory.dmp

Filesize
520KB

Download
memory/2408-35-0x00000000001C0000-0x0000000000242000-memory.dmp

Filesize
520KB

Download
memory/2408-36-0x00000000001C0000-0x0000000000242000-memory.dmp

Filesize
520KB

Download
memory/2408-42-0x00000000001C0000-0x0000000000242000-memory.dmp

Filesize
520KB

Download
memory/2408-43-0x00000000001C0000-0x0000000000242000-memory.dmp

Filesize
520KB

Download
memory/2408-48-0x00000000001C0000-0x0000000000242000-memory.dmp

Filesize
520KB

Download
memory/2408-49-0x00000000001C0000-0x0000000000242000-memory.dmp

Filesize
520KB

Download
memory/2408-54-0x00000000001C0000-0x0000000000242000-memory.dmp

Filesize
520KB

Download
memory/2408-56-0x00000000001C0000-0x0000000000242000-memory.dmp

Filesize
520KB

Download
memory/2408-62-0x00000000001C0000-0x0000000000242000-memory.dmp

Filesize
520KB

Download
memory/2408-63-0x00000000001C0000-0x0000000000242000-memory.dmp

Filesize
520KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads