remcos | 3ee7d399157d39001e814605abc18b3fbd9890189a54222748f12b4697ff5f02

General

Target

72e9d735754e8d8f88719399a62d6a67.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-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RapooGaming = "C:\\Users\\Admin\\Pictures\\RapooGaming\\RapooGamingPanel.exe"	72e9d735754e8d8f88719399a62d6a67.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	72e9d735754e8d8f88719399a62d6a67.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	72e9d735754e8d8f88719399a62d6a67.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1652	72e9d735754e8d8f88719399a62d6a67.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1452 wrote to memory of 1652	1452	72e9d735754e8d8f88719399a62d6a67.exe	88
PID 1452 wrote to memory of 1652	1452	72e9d735754e8d8f88719399a62d6a67.exe	88
PID 1452 wrote to memory of 1652	1452	72e9d735754e8d8f88719399a62d6a67.exe	88
PID 1452 wrote to memory of 1652	1452	72e9d735754e8d8f88719399a62d6a67.exe	88
PID 1452 wrote to memory of 1652	1452	72e9d735754e8d8f88719399a62d6a67.exe	88

C:\Users\Admin\AppData\Local\Temp\72e9d735754e8d8f88719399a62d6a67.exe
"C:\Users\Admin\AppData\Local\Temp\72e9d735754e8d8f88719399a62d6a67.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1452
- C:\Users\Admin\AppData\Local\Temp\72e9d735754e8d8f88719399a62d6a67.exe
  "C:\Users\Admin\AppData\Local\Temp\72e9d735754e8d8f88719399a62d6a67.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1652

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
957fbd5f662e6fefacf0539f125d52e4

SHA1
11a5632a0d95157d3f2a193bbfb5ed7e58989eb1

SHA256
f3a886b97e670d9f1fd365e6560d0cda088c5a2cb74e2398b1891fcfa5e4207f

SHA512
57e0ad752cb3fadc3b43d814f8c6b00b2e87bee303a4227db143e5a1e873d650d9b08b9f286ee3c821071350230000abc13e518aff8ce9fd571a044086cc0946

Download Submit
memory/1452-5-0x0000000000400000-0x000000000076F000-memory.dmp

Filesize
3.4MB

Download
memory/1452-0-0x0000000000400000-0x000000000076F000-memory.dmp

Filesize
3.4MB

Download
memory/1452-4-0x0000000000400000-0x000000000076F000-memory.dmp

Filesize
3.4MB

Download
memory/1452-7-0x0000000000400000-0x000000000076F000-memory.dmp

Filesize
3.4MB

Download
memory/1452-9-0x0000000000400000-0x000000000076F000-memory.dmp

Filesize
3.4MB

Download
memory/1452-1-0x000000000047F000-0x0000000000497000-memory.dmp

Filesize
96KB

Download
memory/1452-18-0x000000000047F000-0x0000000000497000-memory.dmp

Filesize
96KB

Download
memory/1452-2-0x0000000000400000-0x000000000076F000-memory.dmp

Filesize
3.4MB

Download
memory/1652-15-0x0000000000770000-0x00000000007F2000-memory.dmp

Filesize
520KB

Download
memory/1652-21-0x0000000000770000-0x00000000007F2000-memory.dmp

Filesize
520KB

Download
memory/1652-6-0x0000000000770000-0x00000000007F2000-memory.dmp

Filesize
520KB

Download
memory/1652-17-0x0000000000770000-0x00000000007F2000-memory.dmp

Filesize
520KB

Download
memory/1652-12-0x0000000000770000-0x00000000007F2000-memory.dmp

Filesize
520KB

Download
memory/1652-10-0x0000000000770000-0x00000000007F2000-memory.dmp

Filesize
520KB

Download
memory/1652-20-0x0000000000770000-0x00000000007F2000-memory.dmp

Filesize
520KB

Download
memory/1652-16-0x0000000000400000-0x000000000076F000-memory.dmp

Filesize
3.4MB

Download
memory/1652-22-0x0000000000770000-0x00000000007F2000-memory.dmp

Filesize
520KB

Download
memory/1652-25-0x0000000000770000-0x00000000007F2000-memory.dmp

Filesize
520KB

Download
memory/1652-11-0x0000000000770000-0x00000000007F2000-memory.dmp

Filesize
520KB

Download
memory/1652-33-0x0000000000770000-0x00000000007F2000-memory.dmp

Filesize
520KB

Download
memory/1652-57-0x0000000000770000-0x00000000007F2000-memory.dmp

Filesize
520KB

Download
memory/1652-65-0x0000000000770000-0x00000000007F2000-memory.dmp

Filesize
520KB

Download
memory/1652-66-0x0000000000770000-0x00000000007F2000-memory.dmp

Filesize
520KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads