remcos | f165e942ae1568595ef4d01f46902860c2e759150880b558eb9fb80b96f7d132

General

Target

2606592152733152221441264660922248507516180361457925655560773.exe
Size

633KB
MD5

b40522e839fb4f09709f9f31e56eecf6
SHA1

17d11d8e31d7d71cf61a418d5d229ecdcadfaec1
SHA256

ba765e695b9b4569789654836bfd121f24dbaf70d0f36ba77e8d4c72f314910d
SHA512

306c8d0a20feac90dc3cb0d9e1ae4d98f8820be9301bccc699ee226265e580eae720419844f37aa0bbda1487c7fcdef9e12f966d856a09ed1c74588de78bcd96
SSDEEP

12288:gUtIDPQAH17ZxUbUS8yFOHPpiu5rSyN/aJ52/5uuZZWWFcplkap:jIDPQAVdxIUNyFcxh/aJA/5ueZWWFUlZ

Score

10^/10

remcos vps3 persistence rat

Malware Config

Extracted

Family

remcos

Botnet

VPS3

C2

192.161.184.21:24053

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
Rvp
mouse_option
false
mutex
VpSnEwxyz-DFPJ68
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

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-1-5-21-3125601242-331447593-1512828465-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Dwnjqgup = "C:\\Users\\Admin\\AppData\\Roaming\\Dwnjqgup.exe"	2606592152733152221441264660922248507516180361457925655560773.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3492 set thread context of 3556	3492	2606592152733152221441264660922248507516180361457925655560773.exe	92

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3492	2606592152733152221441264660922248507516180361457925655560773.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3556	2606592152733152221441264660922248507516180361457925655560773.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3492 wrote to memory of 3556	3492	2606592152733152221441264660922248507516180361457925655560773.exe	92
PID 3492 wrote to memory of 3556	3492	2606592152733152221441264660922248507516180361457925655560773.exe	92
PID 3492 wrote to memory of 3556	3492	2606592152733152221441264660922248507516180361457925655560773.exe	92
PID 3492 wrote to memory of 3556	3492	2606592152733152221441264660922248507516180361457925655560773.exe	92
PID 3492 wrote to memory of 3556	3492	2606592152733152221441264660922248507516180361457925655560773.exe	92
PID 3492 wrote to memory of 3556	3492	2606592152733152221441264660922248507516180361457925655560773.exe	92
PID 3492 wrote to memory of 3556	3492	2606592152733152221441264660922248507516180361457925655560773.exe	92
PID 3492 wrote to memory of 3556	3492	2606592152733152221441264660922248507516180361457925655560773.exe	92
PID 3492 wrote to memory of 3556	3492	2606592152733152221441264660922248507516180361457925655560773.exe	92
PID 3492 wrote to memory of 3556	3492	2606592152733152221441264660922248507516180361457925655560773.exe	92
PID 3492 wrote to memory of 3556	3492	2606592152733152221441264660922248507516180361457925655560773.exe	92
PID 3492 wrote to memory of 3556	3492	2606592152733152221441264660922248507516180361457925655560773.exe	92

C:\Users\Admin\AppData\Local\Temp\2606592152733152221441264660922248507516180361457925655560773.exe
"C:\Users\Admin\AppData\Local\Temp\2606592152733152221441264660922248507516180361457925655560773.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3492
- C:\Users\Admin\AppData\Local\Temp\2606592152733152221441264660922248507516180361457925655560773.exe
  C:\Users\Admin\AppData\Local\Temp\2606592152733152221441264660922248507516180361457925655560773.exe
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3556

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\Rvp\logs.dat

Filesize
144B

MD5
dfcd96ac45c2c2207bd6eda29c4ac178

SHA1
32c95670896ddeedaea71c3583185869c3db1131

SHA256
bbaad6fa555a5bc916df0e00260a13e8b2f75ccd8545c40565e1ace7ee6e997b

SHA512
c69d046ec0ced3cb58a509de1f3f05341b12e1f5c7b18436660c233b9e3452adaeae25b1414885646e9a97959a382e9ab7d8262d9e32a6144744de1bb80c95c6

Download Submit
memory/3492-14-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/3492-1-0x0000000000840000-0x00000000008E4000-memory.dmp

Filesize
656KB

Download
memory/3492-2-0x00000000051B0000-0x00000000051C0000-memory.dmp

Filesize
64KB

Download
memory/3492-3-0x00000000051C0000-0x0000000005244000-memory.dmp

Filesize
528KB

Download
memory/3492-4-0x00000000052B0000-0x0000000005336000-memory.dmp

Filesize
536KB

Download
memory/3492-5-0x0000000005330000-0x000000000539C000-memory.dmp

Filesize
432KB

Download
memory/3492-6-0x00000000053C0000-0x000000000542C000-memory.dmp

Filesize
432KB

Download
memory/3492-7-0x0000000005450000-0x000000000549C000-memory.dmp

Filesize
304KB

Download
memory/3492-8-0x0000000005A90000-0x0000000006034000-memory.dmp

Filesize
5.6MB

Download
memory/3492-0-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/3556-16-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3556-10-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3556-15-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3556-11-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3556-18-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3556-19-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3556-20-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3556-25-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3556-26-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3556-13-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3556-31-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3556-32-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3556-38-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3556-39-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3556-44-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3556-45-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3556-50-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3556-52-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3556-57-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3556-58-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads