remcos | 5c54d81314ab13b7c76103ab2954bd009e14f4ebbfc54ade3a983c53f1ab5ac6

Analysis

max time kernel
150s
max time network
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
27/10/2026, 10:02

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
2026-10-26_a670f4265380bc674dbb7a763e89feb4_cobalt-strike_coinminer_icedid_njrat_remcos_vidar.exe
Size 645KB
Sample261027-l25faazy3q
SHA256 5c54d81314ab13b7c76103ab2954bd009e14f4ebbfc54ade3a983c53f1ab5ac6
MD5 a670f4265380bc674dbb7a763e89feb4
SHA1 d014a6ae728768c69dca7b8e1c39515e1f8ff575
SHA512 7f2ccf822965e44f8850a02f9bddfc66e13d95abbb491953df7b0cb668d09221334d0ffbeb3321b9bc097ebe4ccebe074217fc8303c3a6e736f72e08fa3b67b5
SSDEEP 12288:TIfxS5XkH4nOqwitNfuquCwgs69gy3V5v+BNyo3PoL5aDz:U5GXkH4nnwitNfuq9wgs3y3V5vgNyo3E
TLSH
T1CAE46D59A39402F8D0B7C135C982953BE7B2BC065571472F03D70E9B2F276A16F3AB26
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

tele@vietnamreport discovery remcos persistence rat suricata

Malware Config

Extracted

Family

remcos

Version

7.3.1 Pro

Botnet

tele@VietNamReport

qh88.casino:8080
abgstore.com.co:8080
pg999asia.net:8080
jacksclub.co:8080
v99win.tv:8080
fomo444slot.co:8080
mmoo.spot:8080
x88.cheap:8080
juad888.us:8080
afribus.co:8080
anxietyinchildren.co:8080
999betslot.vip:8080
qq88.studio:8080
qq88.fan:8080
luck8aa.com:8080
luck80.net:8080
g-luck8888.com:8080
qh88.africa.com:8080
tubidy.radio.am:8080
central-med-africa.africa.com:8080
statistics.radio.am:8080
trust.africa.com:8080
add.hk.com:8080
8kbet.hk.com:8080
virtual.radio.am:8080

Attributes

audio_folder
MicRecords
audio_path
ApplicationPath
audio_record_time
5
connect_delay
0
connect_interval
5
copy_file
[email protected]
copy_folder
rp
delete_file
false
hide_file
false
hide_keylog_file
false
install_flag
true
keylog_crypt
false
keylog_file
logs.dat
keylog_flag
false
keylog_folder
remcos
mouse_option
false
mutex
Rmc-X4F0K7
screenshot_crypt
false
screenshot_flag
true
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
10
startup_value
take_screenshot_option
true
take_screenshot_time
5
take_screenshot_title
facebook;discord;telegram

Signatures

Family: Remcos
Remcos is a closed-source remote control and surveillance software.
rat remcos

Suricata alert: REMCOS RAT Malware Outbound C2 Communication 64 IoCs

Network activity triggered a Suricata alert

suricata remcos

flow	pid	Process
46	1516	[email protected]
46	1516	[email protected]
54	1516	[email protected]
54	1516	[email protected]
21	1516	[email protected]
21	1516	[email protected]
35	1516	[email protected]
35	1516	[email protected]
63	1516	[email protected]
63	1516	[email protected]
58	1516	[email protected]
58	1516	[email protected]
96	1516	[email protected]
96	1516	[email protected]
138	1516	[email protected]
138	1516	[email protected]
129	1516	[email protected]
129	1516	[email protected]
140	1516	[email protected]
140	1516	[email protected]
61	1516	[email protected]
61	1516	[email protected]
101	1516	[email protected]
101	1516	[email protected]
134	1516	[email protected]
134	1516	[email protected]
52	1516	[email protected]
52	1516	[email protected]
121	1516	[email protected]
121	1516	[email protected]
128	1516	[email protected]
128	1516	[email protected]
25	1516	[email protected]
25	1516	[email protected]
39	1516	[email protected]
39	1516	[email protected]
72	1516	[email protected]
72	1516	[email protected]
111	1516	[email protected]
111	1516	[email protected]
117	1516	[email protected]
117	1516	[email protected]
105	1516	[email protected]
105	1516	[email protected]
136	1516	[email protected]
136	1516	[email protected]
73	1516	[email protected]
73	1516	[email protected]
75	1516	[email protected]
75	1516	[email protected]
9	1516	[email protected]
9	1516	[email protected]
20	1516	[email protected]
20	1516	[email protected]
50	1516	[email protected]
50	1516	[email protected]
97	1516	[email protected]
97	1516	[email protected]
83	1516	[email protected]
83	1516	[email protected]
107	1516	[email protected]
107	1516	[email protected]
43	1516	[email protected]
43	1516	[email protected]

Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) 1 IoCs

resource	yara_rule
behavioral2/files/0x000e00000001c4b1-0.dat	INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers 1 IoCs

resource	yara_rule
behavioral2/files/0x000e00000001c4b1-0.dat	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Executes dropped EXE 1 IoCs

pid	Process
1516	[email protected]

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Rmc-X4F0K7 = "\"C:\\ProgramData\\rp\\[email protected]\""	[email protected]
Set value (str)	\REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000\Software\Microsoft\Windows\CurrentVersion\Run\Rmc-X4F0K7 = "\"C:\\ProgramData\\rp\\[email protected]\""	2026-10-26_a670f4265380bc674dbb7a763e89feb4_cobalt-strike_coinminer_icedid_njrat_remcos_vidar.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Rmc-X4F0K7 = "\"C:\\ProgramData\\rp\\[email protected]\""	2026-10-26_a670f4265380bc674dbb7a763e89feb4_cobalt-strike_coinminer_icedid_njrat_remcos_vidar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000\Software\Microsoft\Windows\CurrentVersion\Run\Rmc-X4F0K7 = "\"C:\\ProgramData\\rp\\[email protected]\""	[email protected]

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	[email protected]
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	[email protected]

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1516	[email protected]

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	5216	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	5216	AUDIODG.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1516	[email protected]

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
1516	[email protected]

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1516	[email protected]

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4912 wrote to memory of 1516	4912	2026-10-26_a670f4265380bc674dbb7a763e89feb4_cobalt-strike_coinminer_icedid_njrat_remcos_vidar.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-10-26_a670f4265380bc674dbb7a763e89feb4_cobalt-strike_coinminer_icedid_njrat_remcos_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-26_a670f4265380bc674dbb7a763e89feb4_cobalt-strike_coinminer_icedid_njrat_remcos_vidar.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4912
- C:\ProgramData\rp\[email protected]
  "C:\ProgramData\rp\[email protected]"
  2⤵
  - Suricata alert: REMCOS RAT Malware Outbound C2 Communication
  - Executes dropped EXE
  - Adds Run key to start application
  - Reads the TCP/IP host and domain name from the registry
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:1516

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x00000000000004C4 0x00000000000004D4
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5216

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

logs.dat

Path C:\ProgramData\remcos\logs.dat
Size 234B
SHA256 997776bf84b5a867c78896e45d06e2a2ceffc9699295d1de222fb883ac223452
MD5 b43b0a2beff9e9516e93dae009efacc9
SHA1 690c55b21c6596ece60c2e5bdd781c01f6f5e697
SHA512 8be9d63f4daf7e630d4c31ffb99f6ec76ee4a703f5e00e4ddc51ac4cf59ab4d8df8c0c47eeeec0523373b16c9c12d542e3238575dcde19d6e8d10d1997e5092b
TLSH
T16AD0C92D3BE5006BBE72D29A99FB003B7AB5F5681039D81E11D4174E15F0501B6407AB
MD5 SHA1 SHA512 TLSH

Submit Download

[email protected]

Path C:\ProgramData\rp\[email protected]
Size 645KB
SHA256 5c54d81314ab13b7c76103ab2954bd009e14f4ebbfc54ade3a983c53f1ab5ac6
MD5 a670f4265380bc674dbb7a763e89feb4
SHA1 d014a6ae728768c69dca7b8e1c39515e1f8ff575
SHA512 7f2ccf822965e44f8850a02f9bddfc66e13d95abbb491953df7b0cb668d09221334d0ffbeb3321b9bc097ebe4ccebe074217fc8303c3a6e736f72e08fa3b67b5
SSDEEP 12288:TIfxS5XkH4nOqwitNfuquCwgs69gy3V5v+BNyo3PoL5aDz:U5GXkH4nnwitNfuq9wgs3y3V5vgNyo3E
TLSH
T1CAE46D59A39402F8D0B7C135C982953BE7B2BC065571472F03D70E9B2F276A16F3AB26
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads